From dc65827da8fad3846b9e473d9e6403e0b9f33705 Mon Sep 17 00:00:00 2001 From: Owl Bot Date: Tue, 3 May 2022 21:10:25 +0000 Subject: [PATCH 1/2] chore(deps): upgrade gapic-generator-java to 2.7.0 and update gax-java to 2.16.0 PiperOrigin-RevId: 446250659 Source-Link: https://github.com/googleapis/googleapis/commit/dc4ef314fecf1b00833e78288cf2eb4d2b165ad1 Source-Link: https://github.com/googleapis/googleapis-gen/commit/5fdda4ddfbab87998e77e4a453e0ff87986d2db8 Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNWZkZGE0ZGRmYmFiODc5OThlNzdlNGE0NTNlMGZmODc5ODZkMmRiOCJ9 --- .../google/pubsub/v1/SchemaServiceGrpc.java | 906 ------ .../cloud/pubsub/v1/SchemaServiceClient.java | 82 +- .../pubsub/v1/SchemaServiceSettings.java | 11 +- .../pubsub/v1/SubscriptionAdminClient.java | 974 ++----- .../pubsub/v1/SubscriptionAdminSettings.java | 11 +- .../cloud/pubsub/v1/TopicAdminClient.java | 340 +-- .../cloud/pubsub/v1/TopicAdminSettings.java | 17 +- .../cloud/pubsub/v1/gapic_metadata.json | 0 .../google/cloud/pubsub/v1/package-info.java | 8 +- .../v1/stub/GrpcPublisherCallableFactory.java | 2 +- .../pubsub/v1/stub/GrpcPublisherStub.java | 3 +- .../GrpcSchemaServiceCallableFactory.java | 2 +- .../pubsub/v1/stub/GrpcSchemaServiceStub.java | 3 +- .../stub/GrpcSubscriberCallableFactory.java | 2 +- .../pubsub/v1/stub/GrpcSubscriberStub.java | 3 +- .../cloud/pubsub/v1/stub/PublisherStub.java | 2 +- .../pubsub/v1/stub/PublisherStubSettings.java | 31 +- .../pubsub/v1/stub/SchemaServiceStub.java | 2 +- .../v1/stub/SchemaServiceStubSettings.java | 10 +- .../cloud/pubsub/v1/stub/SubscriberStub.java | 2 +- .../v1/stub/SubscriberStubSettings.java | 16 +- .../google/cloud/pubsub/v1/MockIAMPolicy.java | 2 +- .../cloud/pubsub/v1/MockIAMPolicyImpl.java | 2 +- .../google/cloud/pubsub/v1/MockPublisher.java | 2 +- .../cloud/pubsub/v1/MockPublisherImpl.java | 2 +- .../cloud/pubsub/v1/MockSchemaService.java | 2 +- .../pubsub/v1/MockSchemaServiceImpl.java | 2 +- .../cloud/pubsub/v1/MockSubscriber.java | 2 +- .../cloud/pubsub/v1/MockSubscriberImpl.java | 2 +- .../pubsub/v1/SchemaServiceClientTest.java | 2 +- .../v1/SubscriptionAdminClientTest.java | 2 +- .../cloud/pubsub/v1/TopicAdminClientTest.java | 2 +- .../com/google/pubsub/v1/PublisherGrpc.java | 906 +++--- .../google/pubsub/v1/SchemaServiceGrpc.java | 733 +++++ .../com/google/pubsub/v1/SubscriberGrpc.java | 1469 ++++------ .../google/pubsub/v1/AcknowledgeRequest.java | 437 ++- .../v1/AcknowledgeRequestOrBuilder.java | 53 +- .../google/pubsub/v1/CreateSchemaRequest.java | 493 ++-- .../v1/CreateSchemaRequestOrBuilder.java | 52 +- .../pubsub/v1/CreateSnapshotRequest.java | 698 +++-- .../v1/CreateSnapshotRequestOrBuilder.java | 83 +- .../google/pubsub/v1/DeadLetterPolicy.java | 331 +-- .../pubsub/v1/DeadLetterPolicyOrBuilder.java | 30 +- .../google/pubsub/v1/DeleteSchemaRequest.java | 326 +-- .../v1/DeleteSchemaRequestOrBuilder.java | 31 + .../pubsub/v1/DeleteSnapshotRequest.java | 329 +-- .../v1/DeleteSnapshotRequestOrBuilder.java | 31 + .../pubsub/v1/DeleteSubscriptionRequest.java | 329 +-- .../DeleteSubscriptionRequestOrBuilder.java | 31 + .../google/pubsub/v1/DeleteTopicRequest.java | 326 +-- .../v1/DeleteTopicRequestOrBuilder.java | 31 + .../pubsub/v1/DetachSubscriptionRequest.java | 329 +-- .../DetachSubscriptionRequestOrBuilder.java | 31 + .../pubsub/v1/DetachSubscriptionResponse.java | 228 +- .../DetachSubscriptionResponseOrBuilder.java | 9 + .../java/com/google/pubsub/v1/Encoding.java | 82 +- .../google/pubsub/v1/ExpirationPolicy.java | 310 +-- .../pubsub/v1/ExpirationPolicyOrBuilder.java | 26 +- .../google/pubsub/v1/GetSchemaRequest.java | 375 +-- .../pubsub/v1/GetSchemaRequestOrBuilder.java | 41 +- .../google/pubsub/v1/GetSnapshotRequest.java | 326 +-- .../v1/GetSnapshotRequestOrBuilder.java | 31 + .../pubsub/v1/GetSubscriptionRequest.java | 329 +-- .../v1/GetSubscriptionRequestOrBuilder.java | 31 + .../com/google/pubsub/v1/GetTopicRequest.java | 322 +-- .../pubsub/v1/GetTopicRequestOrBuilder.java | 31 + .../google/pubsub/v1/ListSchemasRequest.java | 489 ++-- .../v1/ListSchemasRequestOrBuilder.java | 53 +- .../google/pubsub/v1/ListSchemasResponse.java | 454 ++- .../v1/ListSchemasResponseOrBuilder.java | 46 +- .../pubsub/v1/ListSnapshotsRequest.java | 442 ++- .../v1/ListSnapshotsRequestOrBuilder.java | 47 +- .../pubsub/v1/ListSnapshotsResponse.java | 454 ++- .../v1/ListSnapshotsResponseOrBuilder.java | 46 +- .../pubsub/v1/ListSubscriptionsRequest.java | 442 ++- .../v1/ListSubscriptionsRequestOrBuilder.java | 47 +- .../pubsub/v1/ListSubscriptionsResponse.java | 443 ++- .../ListSubscriptionsResponseOrBuilder.java | 45 +- .../pubsub/v1/ListTopicSnapshotsRequest.java | 442 ++- .../ListTopicSnapshotsRequestOrBuilder.java | 47 +- .../pubsub/v1/ListTopicSnapshotsResponse.java | 415 ++- .../ListTopicSnapshotsResponseOrBuilder.java | 45 +- .../v1/ListTopicSubscriptionsRequest.java | 452 ++- ...istTopicSubscriptionsRequestOrBuilder.java | 47 +- .../v1/ListTopicSubscriptionsResponse.java | 425 ++- ...stTopicSubscriptionsResponseOrBuilder.java | 45 +- .../google/pubsub/v1/ListTopicsRequest.java | 435 ++- .../pubsub/v1/ListTopicsRequestOrBuilder.java | 47 +- .../google/pubsub/v1/ListTopicsResponse.java | 454 ++- .../v1/ListTopicsResponseOrBuilder.java | 46 +- .../pubsub/v1/MessageStoragePolicy.java | 340 +-- .../v1/MessageStoragePolicyOrBuilder.java | 36 +- .../pubsub/v1/ModifyAckDeadlineRequest.java | 474 ++-- .../v1/ModifyAckDeadlineRequestOrBuilder.java | 56 +- .../pubsub/v1/ModifyPushConfigRequest.java | 461 ++- .../v1/ModifyPushConfigRequestOrBuilder.java | 52 +- .../com/google/pubsub/v1/ProjectName.java | 2 +- .../com/google/pubsub/v1/PublishRequest.java | 562 ++-- .../pubsub/v1/PublishRequestOrBuilder.java | 75 + .../com/google/pubsub/v1/PublishResponse.java | 326 +-- .../pubsub/v1/PublishResponseOrBuilder.java | 36 +- .../com/google/pubsub/v1/PubsubMessage.java | 767 +++-- .../pubsub/v1/PubsubMessageOrBuilder.java | 78 +- .../com/google/pubsub/v1/PubsubProto.java | 952 +++++++ .../com/google/pubsub/v1/PullRequest.java | 430 ++- .../pubsub/v1/PullRequestOrBuilder.java | 51 +- .../com/google/pubsub/v1/PullResponse.java | 359 +-- .../pubsub/v1/PullResponseOrBuilder.java | 36 +- .../java/com/google/pubsub/v1/PushConfig.java | 1071 ++++--- .../google/pubsub/v1/PushConfigOrBuilder.java | 66 +- .../com/google/pubsub/v1/ReceivedMessage.java | 424 ++- .../pubsub/v1/ReceivedMessageOrBuilder.java | 38 +- .../com/google/pubsub/v1/RetryPolicy.java | 414 ++- .../pubsub/v1/RetryPolicyOrBuilder.java | 34 +- .../java/com/google/pubsub/v1/Schema.java | 472 ++-- .../java/com/google/pubsub/v1/SchemaName.java | 2 +- .../com/google/pubsub/v1/SchemaOrBuilder.java | 42 +- .../com/google/pubsub/v1/SchemaProto.java | 236 ++ .../com/google/pubsub/v1/SchemaSettings.java | 372 +-- .../pubsub/v1/SchemaSettingsOrBuilder.java | 41 +- .../java/com/google/pubsub/v1/SchemaView.java | 82 +- .../com/google/pubsub/v1/SeekRequest.java | 561 ++-- .../pubsub/v1/SeekRequestOrBuilder.java | 55 +- .../com/google/pubsub/v1/SeekResponse.java | 218 +- .../pubsub/v1/SeekResponseOrBuilder.java | 9 + .../java/com/google/pubsub/v1/Snapshot.java | 716 +++-- .../com/google/pubsub/v1/SnapshotName.java | 2 +- .../google/pubsub/v1/SnapshotOrBuilder.java | 75 +- .../pubsub/v1/StreamingPullRequest.java | 842 +++--- .../v1/StreamingPullRequestOrBuilder.java | 98 +- .../pubsub/v1/StreamingPullResponse.java | 2460 ++++++----------- .../v1/StreamingPullResponseOrBuilder.java | 108 +- .../com/google/pubsub/v1/Subscription.java | 1575 ++++------- .../google/pubsub/v1/SubscriptionName.java | 2 +- .../pubsub/v1/SubscriptionOrBuilder.java | 159 +- .../main/java/com/google/pubsub/v1/Topic.java | 956 +++---- .../java/com/google/pubsub/v1/TopicName.java | 2 +- .../com/google/pubsub/v1/TopicOrBuilder.java | 94 +- .../pubsub/v1/UpdateSnapshotRequest.java | 472 ++-- .../v1/UpdateSnapshotRequestOrBuilder.java | 43 +- .../pubsub/v1/UpdateSubscriptionRequest.java | 505 ++-- .../UpdateSubscriptionRequestOrBuilder.java | 55 +- .../google/pubsub/v1/UpdateTopicRequest.java | 441 ++- .../v1/UpdateTopicRequestOrBuilder.java | 43 +- .../pubsub/v1/ValidateMessageRequest.java | 661 ++--- .../v1/ValidateMessageRequestOrBuilder.java | 64 +- .../pubsub/v1/ValidateMessageResponse.java | 225 +- .../v1/ValidateMessageResponseOrBuilder.java | 9 + .../pubsub/v1/ValidateSchemaRequest.java | 417 ++- .../v1/ValidateSchemaRequestOrBuilder.java | 43 +- .../pubsub/v1/ValidateSchemaResponse.java | 225 +- .../v1/ValidateSchemaResponseOrBuilder.java | 9 + .../main/proto/google/pubsub/v1/pubsub.proto | 0 .../main/proto/google/pubsub/v1/schema.proto | 0 .../v1/DeleteSchemaRequestOrBuilder.java | 56 - .../v1/DeleteSnapshotRequestOrBuilder.java | 56 - .../DeleteSubscriptionRequestOrBuilder.java | 56 - .../v1/DeleteTopicRequestOrBuilder.java | 56 - .../DetachSubscriptionRequestOrBuilder.java | 56 - .../DetachSubscriptionResponseOrBuilder.java | 24 - .../v1/GetSnapshotRequestOrBuilder.java | 56 - .../v1/GetSubscriptionRequestOrBuilder.java | 56 - .../pubsub/v1/GetTopicRequestOrBuilder.java | 56 - .../pubsub/v1/PublishRequestOrBuilder.java | 117 - .../com/google/pubsub/v1/PubsubProto.java | 1044 ------- .../com/google/pubsub/v1/SchemaProto.java | 255 -- .../pubsub/v1/SeekResponseOrBuilder.java | 24 - .../v1/ValidateMessageResponseOrBuilder.java | 24 - .../v1/ValidateSchemaResponseOrBuilder.java | 24 - 169 files changed, 15086 insertions(+), 23982 deletions(-) delete mode 100644 grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java (87%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java (95%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java (74%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java (97%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java (85%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java (95%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json (100%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/package-info.java (85%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java (97%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java (98%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java (98%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java (98%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java (98%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java (98%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java (98%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java (99%) rename {google-cloud-pubsub => owl-bot-staging/v1/google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java (99%) rename {grpc-google-cloud-pubsub-v1 => owl-bot-staging/v1/grpc-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PublisherGrpc.java (50%) create mode 100644 owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java rename {grpc-google-cloud-pubsub-v1 => owl-bot-staging/v1/grpc-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java (57%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java (71%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java (65%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java (72%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java (69%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java (66%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java (68%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java (77%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java (76%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java (66%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java (65%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java (66%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java (66%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java (66%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java (67%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Encoding.java (67%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java (75%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java (73%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java (70%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java (56%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java (66%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java (66%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetTopicRequest.java (65%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java (72%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java (65%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java (73%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java (63%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java (69%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java (57%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java (73%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java (63%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java (69%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java (57%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java (75%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java (69%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java (70%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java (58%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java (72%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java (66%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java (69%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java (58%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java (72%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java (70%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java (69%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java (57%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java (73%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java (63%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java (74%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java (75%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java (72%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java (67%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java (70%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java (64%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ProjectName.java (99%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PublishRequest.java (64%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PublishResponse.java (72%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java (66%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PubsubMessage.java (72%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java (79%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PullRequest.java (69%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java (59%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PullResponse.java (78%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java (76%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PushConfig.java (76%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java (86%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ReceivedMessage.java (73%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java (73%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/RetryPolicy.java (73%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java (75%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Schema.java (75%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaName.java (99%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java (68%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaSettings.java (70%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java (57%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaView.java (67%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SeekRequest.java (75%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java (78%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SeekResponse.java (66%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Snapshot.java (73%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SnapshotName.java (99%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java (79%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java (81%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java (88%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java (69%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java (59%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Subscription.java (77%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SubscriptionName.java (99%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java (88%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Topic.java (74%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/TopicName.java (99%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java (85%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java (69%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java (68%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java (65%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java (57%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java (73%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java (74%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java (72%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java (70%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java (67%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java (68%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java (57%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java (67%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/proto/google/pubsub/v1/pubsub.proto (100%) rename {proto-google-cloud-pubsub-v1 => owl-bot-staging/v1/proto-google-cloud-pubsub-v1}/src/main/proto/google/pubsub/v1/schema.proto (100%) delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java delete mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java diff --git a/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java b/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java deleted file mode 100644 index c8061efe2..000000000 --- a/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java +++ /dev/null @@ -1,906 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.pubsub.v1; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Service for doing schema-related operations.
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/pubsub/v1/schema.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class SchemaServiceGrpc { - - private SchemaServiceGrpc() {} - - public static final String SERVICE_NAME = "google.pubsub.v1.SchemaService"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.pubsub.v1.CreateSchemaRequest, com.google.pubsub.v1.Schema> - getCreateSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "CreateSchema", - requestType = com.google.pubsub.v1.CreateSchemaRequest.class, - responseType = com.google.pubsub.v1.Schema.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.pubsub.v1.CreateSchemaRequest, com.google.pubsub.v1.Schema> - getCreateSchemaMethod() { - io.grpc.MethodDescriptor - getCreateSchemaMethod; - if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) { - SchemaServiceGrpc.getCreateSchemaMethod = - getCreateSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.CreateSchemaRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.Schema.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("CreateSchema")) - .build(); - } - } - } - return getCreateSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.pubsub.v1.GetSchemaRequest, com.google.pubsub.v1.Schema> - getGetSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetSchema", - requestType = com.google.pubsub.v1.GetSchemaRequest.class, - responseType = com.google.pubsub.v1.Schema.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.pubsub.v1.GetSchemaRequest, com.google.pubsub.v1.Schema> - getGetSchemaMethod() { - io.grpc.MethodDescriptor - getGetSchemaMethod; - if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) { - SchemaServiceGrpc.getGetSchemaMethod = - getGetSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.GetSchemaRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.Schema.getDefaultInstance())) - .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema")) - .build(); - } - } - } - return getGetSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.pubsub.v1.ListSchemasRequest, com.google.pubsub.v1.ListSchemasResponse> - getListSchemasMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListSchemas", - requestType = com.google.pubsub.v1.ListSchemasRequest.class, - responseType = com.google.pubsub.v1.ListSchemasResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.pubsub.v1.ListSchemasRequest, com.google.pubsub.v1.ListSchemasResponse> - getListSchemasMethod() { - io.grpc.MethodDescriptor< - com.google.pubsub.v1.ListSchemasRequest, com.google.pubsub.v1.ListSchemasResponse> - getListSchemasMethod; - if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) { - SchemaServiceGrpc.getListSchemasMethod = - getListSchemasMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.ListSchemasRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.ListSchemasResponse.getDefaultInstance())) - .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas")) - .build(); - } - } - } - return getListSchemasMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.pubsub.v1.DeleteSchemaRequest, com.google.protobuf.Empty> - getDeleteSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "DeleteSchema", - requestType = com.google.pubsub.v1.DeleteSchemaRequest.class, - responseType = com.google.protobuf.Empty.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.pubsub.v1.DeleteSchemaRequest, com.google.protobuf.Empty> - getDeleteSchemaMethod() { - io.grpc.MethodDescriptor - getDeleteSchemaMethod; - if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) { - SchemaServiceGrpc.getDeleteSchemaMethod = - getDeleteSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.DeleteSchemaRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.protobuf.Empty.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("DeleteSchema")) - .build(); - } - } - } - return getDeleteSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.pubsub.v1.ValidateSchemaRequest, com.google.pubsub.v1.ValidateSchemaResponse> - getValidateSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ValidateSchema", - requestType = com.google.pubsub.v1.ValidateSchemaRequest.class, - responseType = com.google.pubsub.v1.ValidateSchemaResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.pubsub.v1.ValidateSchemaRequest, com.google.pubsub.v1.ValidateSchemaResponse> - getValidateSchemaMethod() { - io.grpc.MethodDescriptor< - com.google.pubsub.v1.ValidateSchemaRequest, com.google.pubsub.v1.ValidateSchemaResponse> - getValidateSchemaMethod; - if ((getValidateSchemaMethod = SchemaServiceGrpc.getValidateSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getValidateSchemaMethod = SchemaServiceGrpc.getValidateSchemaMethod) == null) { - SchemaServiceGrpc.getValidateSchemaMethod = - getValidateSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ValidateSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.ValidateSchemaRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.ValidateSchemaResponse.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("ValidateSchema")) - .build(); - } - } - } - return getValidateSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.pubsub.v1.ValidateMessageRequest, com.google.pubsub.v1.ValidateMessageResponse> - getValidateMessageMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ValidateMessage", - requestType = com.google.pubsub.v1.ValidateMessageRequest.class, - responseType = com.google.pubsub.v1.ValidateMessageResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.pubsub.v1.ValidateMessageRequest, com.google.pubsub.v1.ValidateMessageResponse> - getValidateMessageMethod() { - io.grpc.MethodDescriptor< - com.google.pubsub.v1.ValidateMessageRequest, - com.google.pubsub.v1.ValidateMessageResponse> - getValidateMessageMethod; - if ((getValidateMessageMethod = SchemaServiceGrpc.getValidateMessageMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getValidateMessageMethod = SchemaServiceGrpc.getValidateMessageMethod) == null) { - SchemaServiceGrpc.getValidateMessageMethod = - getValidateMessageMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ValidateMessage")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.ValidateMessageRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.pubsub.v1.ValidateMessageResponse.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("ValidateMessage")) - .build(); - } - } - } - return getValidateMessageMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static SchemaServiceStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SchemaServiceStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceStub(channel, callOptions); - } - }; - return SchemaServiceStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static SchemaServiceBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SchemaServiceBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceBlockingStub(channel, callOptions); - } - }; - return SchemaServiceBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static SchemaServiceFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SchemaServiceFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceFutureStub(channel, callOptions); - } - }; - return SchemaServiceFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Service for doing schema-related operations.
-   *
- */ - public abstract static class SchemaServiceImplBase implements io.grpc.BindableService { - - /** - * - * - * 
-     * Creates a schema.
-     *
- */ - public void createSchema( - com.google.pubsub.v1.CreateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getCreateSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets a schema.
-     *
- */ - public void getSchema( - com.google.pubsub.v1.GetSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Lists schemas in a project.
-     *
- */ - public void listSchemas( - com.google.pubsub.v1.ListSchemasRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListSchemasMethod(), responseObserver); - } - - /** - * - * - * 
-     * Deletes a schema.
-     *
- */ - public void deleteSchema( - com.google.pubsub.v1.DeleteSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getDeleteSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Validates a schema.
-     *
- */ - public void validateSchema( - com.google.pubsub.v1.ValidateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getValidateSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Validates a message against a schema.
-     *
- */ - public void validateMessage( - com.google.pubsub.v1.ValidateMessageRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getValidateMessageMethod(), responseObserver); - } - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getCreateSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.pubsub.v1.CreateSchemaRequest, com.google.pubsub.v1.Schema>( - this, METHODID_CREATE_SCHEMA))) - .addMethod( - getGetSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.pubsub.v1.GetSchemaRequest, com.google.pubsub.v1.Schema>( - this, METHODID_GET_SCHEMA))) - .addMethod( - getListSchemasMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.pubsub.v1.ListSchemasRequest, - com.google.pubsub.v1.ListSchemasResponse>(this, METHODID_LIST_SCHEMAS))) - .addMethod( - getDeleteSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.pubsub.v1.DeleteSchemaRequest, com.google.protobuf.Empty>( - this, METHODID_DELETE_SCHEMA))) - .addMethod( - getValidateSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.pubsub.v1.ValidateSchemaRequest, - com.google.pubsub.v1.ValidateSchemaResponse>(this, METHODID_VALIDATE_SCHEMA))) - .addMethod( - getValidateMessageMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.pubsub.v1.ValidateMessageRequest, - com.google.pubsub.v1.ValidateMessageResponse>( - this, METHODID_VALIDATE_MESSAGE))) - .build(); - } - } - - /** - * - * - * 
-   * Service for doing schema-related operations.
-   *
- */ - public static final class SchemaServiceStub - extends io.grpc.stub.AbstractAsyncStub { - private SchemaServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected SchemaServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceStub(channel, callOptions); - } - - /** - * - * - * 
-     * Creates a schema.
-     *
- */ - public void createSchema( - com.google.pubsub.v1.CreateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets a schema.
-     *
- */ - public void getSchema( - com.google.pubsub.v1.GetSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Lists schemas in a project.
-     *
- */ - public void listSchemas( - com.google.pubsub.v1.ListSchemasRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListSchemasMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Deletes a schema.
-     *
- */ - public void deleteSchema( - com.google.pubsub.v1.DeleteSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Validates a schema.
-     *
- */ - public void validateSchema( - com.google.pubsub.v1.ValidateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getValidateSchemaMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Validates a message against a schema.
-     *
- */ - public void validateMessage( - com.google.pubsub.v1.ValidateMessageRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getValidateMessageMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * - * - * 
-   * Service for doing schema-related operations.
-   *
- */ - public static final class SchemaServiceBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private SchemaServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected SchemaServiceBlockingStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Creates a schema.
-     *
- */ - public com.google.pubsub.v1.Schema createSchema( - com.google.pubsub.v1.CreateSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getCreateSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets a schema.
-     *
- */ - public com.google.pubsub.v1.Schema getSchema(com.google.pubsub.v1.GetSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Lists schemas in a project.
-     *
- */ - public com.google.pubsub.v1.ListSchemasResponse listSchemas( - com.google.pubsub.v1.ListSchemasRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListSchemasMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Deletes a schema.
-     *
- */ - public com.google.protobuf.Empty deleteSchema( - com.google.pubsub.v1.DeleteSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getDeleteSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Validates a schema.
-     *
- */ - public com.google.pubsub.v1.ValidateSchemaResponse validateSchema( - com.google.pubsub.v1.ValidateSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getValidateSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Validates a message against a schema.
-     *
- */ - public com.google.pubsub.v1.ValidateMessageResponse validateMessage( - com.google.pubsub.v1.ValidateMessageRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getValidateMessageMethod(), getCallOptions(), request); - } - } - - /** - * - * - * 
-   * Service for doing schema-related operations.
-   *
- */ - public static final class SchemaServiceFutureStub - extends io.grpc.stub.AbstractFutureStub { - private SchemaServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected SchemaServiceFutureStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Creates a schema.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - createSchema(com.google.pubsub.v1.CreateSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets a schema.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - getSchema(com.google.pubsub.v1.GetSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Lists schemas in a project.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.pubsub.v1.ListSchemasResponse> - listSchemas(com.google.pubsub.v1.ListSchemasRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListSchemasMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Deletes a schema.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - deleteSchema(com.google.pubsub.v1.DeleteSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Validates a schema.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.pubsub.v1.ValidateSchemaResponse> - validateSchema(com.google.pubsub.v1.ValidateSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getValidateSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Validates a message against a schema.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.pubsub.v1.ValidateMessageResponse> - validateMessage(com.google.pubsub.v1.ValidateMessageRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getValidateMessageMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_CREATE_SCHEMA = 0; - private static final int METHODID_GET_SCHEMA = 1; - private static final int METHODID_LIST_SCHEMAS = 2; - private static final int METHODID_DELETE_SCHEMA = 3; - private static final int METHODID_VALIDATE_SCHEMA = 4; - private static final int METHODID_VALIDATE_MESSAGE = 5; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final SchemaServiceImplBase serviceImpl; - private final int methodId; - - MethodHandlers(SchemaServiceImplBase serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_CREATE_SCHEMA: - serviceImpl.createSchema( - (com.google.pubsub.v1.CreateSchemaRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_GET_SCHEMA: - serviceImpl.getSchema( - (com.google.pubsub.v1.GetSchemaRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_LIST_SCHEMAS: - serviceImpl.listSchemas( - (com.google.pubsub.v1.ListSchemasRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_DELETE_SCHEMA: - serviceImpl.deleteSchema( - (com.google.pubsub.v1.DeleteSchemaRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_VALIDATE_SCHEMA: - serviceImpl.validateSchema( - (com.google.pubsub.v1.ValidateSchemaRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_VALIDATE_MESSAGE: - serviceImpl.validateMessage( - (com.google.pubsub.v1.ValidateMessageRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - private abstract static class SchemaServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - SchemaServiceBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.pubsub.v1.SchemaProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("SchemaService"); - } - } - - private static final class SchemaServiceFileDescriptorSupplier - extends SchemaServiceBaseDescriptorSupplier { - SchemaServiceFileDescriptorSupplier() {} - } - - private static final class SchemaServiceMethodDescriptorSupplier - extends SchemaServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - SchemaServiceMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (SchemaServiceGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier()) - .addMethod(getCreateSchemaMethod()) - .addMethod(getGetSchemaMethod()) - .addMethod(getListSchemasMethod()) - .addMethod(getDeleteSchemaMethod()) - .addMethod(getValidateSchemaMethod()) - .addMethod(getValidateMessageMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java similarity index 87% rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java index fd0f238e2..b2bcae096 100644 --- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java +++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java @@ -1,5 +1,5 @@ /* - * Copyright 2021 Google LLC + * Copyright 2022 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -59,6 +59,8 @@ * calls that map to API methods. Sample code to get started: * * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   Schema schema = Schema.newBuilder().build();
@@ -74,13 +76,13 @@
  * methods:
  *
  * 
    
- *   
  1. A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2.  A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3. A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4.  A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5. A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6.  A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
@@ -96,6 +98,8 @@
  * 
To customize credentials:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * SchemaServiceSettings schemaServiceSettings =
  *     SchemaServiceSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -106,6 +110,8 @@
  * 
To customize the endpoint:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * SchemaServiceSettings schemaServiceSettings =
  *     SchemaServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
  * SchemaServiceClient schemaServiceClient = SchemaServiceClient.create(schemaServiceSettings);
@@ -173,6 +179,8 @@ public SchemaServiceStub getStub() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   Schema schema = Schema.newBuilder().build();
@@ -209,6 +217,8 @@ public final Schema createSchema(ProjectName parent, Schema schema, String schem
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   String parent = ProjectName.of("[PROJECT]").toString();
    *   Schema schema = Schema.newBuilder().build();
@@ -245,6 +255,8 @@ public final Schema createSchema(String parent, Schema schema, String schemaId)
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   CreateSchemaRequest request =
    *       CreateSchemaRequest.newBuilder()
@@ -270,6 +282,8 @@ public final Schema createSchema(CreateSchemaRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   CreateSchemaRequest request =
    *       CreateSchemaRequest.newBuilder()
@@ -294,6 +308,8 @@ public final UnaryCallable createSchemaCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   SchemaName name = SchemaName.of("[PROJECT]", "[SCHEMA]");
    *   Schema response = schemaServiceClient.getSchema(name);
@@ -317,6 +333,8 @@ public final Schema getSchema(SchemaName name) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   String name = SchemaName.of("[PROJECT]", "[SCHEMA]").toString();
    *   Schema response = schemaServiceClient.getSchema(name);
@@ -339,6 +357,8 @@ public final Schema getSchema(String name) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   GetSchemaRequest request =
    *       GetSchemaRequest.newBuilder()
@@ -363,6 +383,8 @@ public final Schema getSchema(GetSchemaRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   GetSchemaRequest request =
    *       GetSchemaRequest.newBuilder()
@@ -386,6 +408,8 @@ public final UnaryCallable getSchemaCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (Schema element : schemaServiceClient.listSchemas(parent).iterateAll()) {
@@ -413,6 +437,8 @@ public final ListSchemasPagedResponse listSchemas(ProjectName parent) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   String parent = ProjectName.of("[PROJECT]").toString();
    *   for (Schema element : schemaServiceClient.listSchemas(parent).iterateAll()) {
@@ -437,6 +463,8 @@ public final ListSchemasPagedResponse listSchemas(String parent) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ListSchemasRequest request =
    *       ListSchemasRequest.newBuilder()
@@ -465,6 +493,8 @@ public final ListSchemasPagedResponse listSchemas(ListSchemasRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ListSchemasRequest request =
    *       ListSchemasRequest.newBuilder()
@@ -493,6 +523,8 @@ public final ListSchemasPagedResponse listSchemas(ListSchemasRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ListSchemasRequest request =
    *       ListSchemasRequest.newBuilder()
@@ -527,6 +559,8 @@ public final UnaryCallable listSchemasC
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   SchemaName name = SchemaName.of("[PROJECT]", "[SCHEMA]");
    *   schemaServiceClient.deleteSchema(name);
@@ -550,6 +584,8 @@ public final void deleteSchema(SchemaName name) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   String name = SchemaName.of("[PROJECT]", "[SCHEMA]").toString();
    *   schemaServiceClient.deleteSchema(name);
@@ -572,6 +608,8 @@ public final void deleteSchema(String name) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   DeleteSchemaRequest request =
    *       DeleteSchemaRequest.newBuilder()
@@ -595,6 +633,8 @@ public final void deleteSchema(DeleteSchemaRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   DeleteSchemaRequest request =
    *       DeleteSchemaRequest.newBuilder()
@@ -617,6 +657,8 @@ public final UnaryCallable deleteSchemaCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   Schema schema = Schema.newBuilder().build();
@@ -645,6 +687,8 @@ public final ValidateSchemaResponse validateSchema(ProjectName parent, Schema sc
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   String parent = ProjectName.of("[PROJECT]").toString();
    *   Schema schema = Schema.newBuilder().build();
@@ -670,6 +714,8 @@ public final ValidateSchemaResponse validateSchema(String parent, Schema schema)
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ValidateSchemaRequest request =
    *       ValidateSchemaRequest.newBuilder()
@@ -694,6 +740,8 @@ public final ValidateSchemaResponse validateSchema(ValidateSchemaRequest request
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ValidateSchemaRequest request =
    *       ValidateSchemaRequest.newBuilder()
@@ -719,6 +767,8 @@ public final ValidateSchemaResponse validateSchema(ValidateSchemaRequest request
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ValidateMessageRequest request =
    *       ValidateMessageRequest.newBuilder()
@@ -744,6 +794,8 @@ public final ValidateMessageResponse validateMessage(ValidateMessageRequest requ
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   ValidateMessageRequest request =
    *       ValidateMessageRequest.newBuilder()
@@ -772,6 +824,8 @@ public final ValidateMessageResponse validateMessage(ValidateMessageRequest requ
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   SetIamPolicyRequest request =
    *       SetIamPolicyRequest.newBuilder()
@@ -799,6 +853,8 @@ public final Policy setIamPolicy(SetIamPolicyRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   SetIamPolicyRequest request =
    *       SetIamPolicyRequest.newBuilder()
@@ -824,6 +880,8 @@ public final UnaryCallable setIamPolicyCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   GetIamPolicyRequest request =
    *       GetIamPolicyRequest.newBuilder()
@@ -849,6 +907,8 @@ public final Policy getIamPolicy(GetIamPolicyRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   GetIamPolicyRequest request =
    *       GetIamPolicyRequest.newBuilder()
@@ -877,6 +937,8 @@ public final UnaryCallable getIamPolicyCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   TestIamPermissionsRequest request =
    *       TestIamPermissionsRequest.newBuilder()
@@ -906,6 +968,8 @@ public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsReq
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
    *   TestIamPermissionsRequest request =
    *       TestIamPermissionsRequest.newBuilder()
@@ -956,10 +1020,7 @@ public boolean awaitTermination(long duration, TimeUnit unit) throws Interrupted
 
   public static class ListSchemasPagedResponse
       extends AbstractPagedListResponse<
-          ListSchemasRequest,
-          ListSchemasResponse,
-          Schema,
-          ListSchemasPage,
+          ListSchemasRequest, ListSchemasResponse, Schema, ListSchemasPage,
           ListSchemasFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -1006,10 +1067,7 @@ public ApiFuture createPageAsync(
 
   public static class ListSchemasFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListSchemasRequest,
-          ListSchemasResponse,
-          Schema,
-          ListSchemasPage,
+          ListSchemasRequest, ListSchemasResponse, Schema, ListSchemasPage,
           ListSchemasFixedSizeCollection> {
 
     private ListSchemasFixedSizeCollection(List pages, int collectionSize) {
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
similarity index 95%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
index e8c50371c..1d79903e9 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,6 +27,7 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.pubsub.v1.stub.SchemaServiceStubSettings;
@@ -57,9 +58,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  • Credentials are acquired automatically through Application Default Credentials.
- *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  •  Credentials are acquired automatically through Application Default Credentials.
+ *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
@@ -68,6 +69,8 @@
  * 
For example, to set the total timeout of createSchema to 30 seconds:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * SchemaServiceSettings.Builder schemaServiceSettingsBuilder = SchemaServiceSettings.newBuilder();
  * schemaServiceSettingsBuilder
  *     .createSchemaSettings()
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
similarity index 74%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
index 8f11330eb..4960921d2 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -48,9 +48,6 @@
 import com.google.pubsub.v1.ModifyAckDeadlineRequest;
 import com.google.pubsub.v1.ModifyPushConfigRequest;
 import com.google.pubsub.v1.ProjectName;
-import com.google.pubsub.v1.ProjectSnapshotName;
-import com.google.pubsub.v1.ProjectSubscriptionName;
-import com.google.pubsub.v1.ProjectTopicName;
 import com.google.pubsub.v1.PullRequest;
 import com.google.pubsub.v1.PullResponse;
 import com.google.pubsub.v1.PushConfig;
@@ -80,6 +77,8 @@
  * calls that map to API methods. Sample code to get started:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
  *   SubscriptionName name = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
  *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
@@ -98,13 +97,13 @@
  * methods:
  *
  * 
    
- *   
  1. A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2.  A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3. A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4.  A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5. A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6.  A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
@@ -120,6 +119,8 @@
  * 
To customize credentials:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * SubscriptionAdminSettings subscriptionAdminSettings =
  *     SubscriptionAdminSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -131,6 +132,8 @@
  * 
To customize the endpoint:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * SubscriptionAdminSettings subscriptionAdminSettings =
  *     SubscriptionAdminSettings.newBuilder().setEndpoint(myEndpoint).build();
  * SubscriptionAdminClient subscriptionAdminClient =
@@ -208,6 +211,8 @@ public SubscriberStub getStub() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SubscriptionName name = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
    *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
@@ -274,6 +279,8 @@ public final Subscription createSubscription(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SubscriptionName name = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
    *   String topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
@@ -340,6 +347,8 @@ public final Subscription createSubscription(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String name = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
    *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
@@ -406,6 +415,8 @@ public final Subscription createSubscription(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String name = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
    *   String topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
@@ -472,6 +483,8 @@ public final Subscription createSubscription(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   Subscription request =
    *       Subscription.newBuilder()
@@ -502,216 +515,6 @@ public final Subscription createSubscription(Subscription request) {
     return createSubscriptionCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Creates a subscription to a given topic. See the <a
-   * href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
-   * rules</a>. If the subscription already exists, returns `ALREADY_EXISTS`. If the
-   * corresponding topic doesn't exist, returns `NOT_FOUND`.
-   *
-   * 
If the name is not provided in the request, the server will assign a random name for this
-   * subscription on the same project as the topic, conforming to the [resource name
-   * format](https://cloud.google.com/pubsub/docs/admin#resource_names). The generated name is
-   * populated in the returned Subscription object. Note that for REST API requests, you must
-   * specify a name in the request.
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName name = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
-   *   PushConfig pushConfig = PushConfig.newBuilder().build();
-   *   int ackDeadlineSeconds = 0;
-   *   Subscription response = subscriptionAdminClient.createSubscription(name, topic, pushConfig, ackDeadlineSeconds);
-   * }
-   * 

-   *
-   * @param name Required. The name of the subscription. It must have the format
-   *     `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must start with a
-   *     letter, and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores
-   *     (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3
-   *     and 255 characters in length, and it must not start with `"goog"`.
-   * @param topic Required. The name of the topic from which this subscription is receiving
-   *     messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be
-   *     `_deleted-topic_` if the topic has been deleted.
-   * @param pushConfig If push delivery is used with this subscription, this field is used to
-   *     configure it. An empty `pushConfig` signifies that the subscriber will pull and ack
-   *     messages using API methods.
-   * @param ackDeadlineSeconds The approximate amount of time (on a best-effort basis) Pub/Sub waits
-   *     for the subscriber to acknowledge receipt before resending the message. In the interval
-   *     after the message is delivered and before it is acknowledged, it is considered to be
-   *     <i>outstanding</i>. During that time period, the message will not be
-   *     redelivered (on a best-effort basis).
-   *     
For pull subscriptions, this value is used as the initial value for the ack deadline. To
-   *     override this value for a given message, call `ModifyAckDeadline` with the corresponding
-   *     `ack_id` if using non-streaming pull or send the `ack_id` in a
-   *     `StreamingModifyAckDeadlineRequest` if using streaming pull. The minimum custom deadline
-   *     you can specify is 10 seconds. The maximum custom deadline you can specify is 600 seconds
-   *     (10 minutes). If this parameter is 0, a default value of 10 seconds is used.
-   *     
For push delivery, this value is also used to set the request timeout for the call to
-   *     the push endpoint.
-   *     
If the subscriber never acknowledges the message, the Pub/Sub system will eventually
-   *     redeliver the message.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #createSubscription(SubscriptionName, TopicName, PushConfig, int)}
-   *     instead.
-   */
-  @Deprecated
-  public final Subscription createSubscription(
-      ProjectSubscriptionName name,
-      ProjectTopicName topic,
-      PushConfig pushConfig,
-      int ackDeadlineSeconds) {
-    Subscription request =
-        Subscription.newBuilder()
-            .setName(name == null ? null : name.toString())
-            .setTopic(topic == null ? null : topic.toString())
-            .setPushConfig(pushConfig)
-            .setAckDeadlineSeconds(ackDeadlineSeconds)
-            .build();
-    return createSubscription(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a subscription to a given topic. See the [resource name rules]
-   * (https://cloud.google.com/pubsub/docs/admin#resource_names). If the subscription already
-   * exists, returns `ALREADY_EXISTS`. If the corresponding topic doesn't exist, returns
-   * `NOT_FOUND`.
-   *
-   * 
If the name is not provided in the request, the server will assign a random name for this
-   * subscription on the same project as the topic, conforming to the [resource name format]
-   * (https://cloud.google.com/pubsub/docs/admin#resource_names). The generated name is populated in
-   * the returned Subscription object. Note that for REST API requests, you must specify a name in
-   * the request.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName name = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   String topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
-   *   PushConfig pushConfig = PushConfig.newBuilder().build();
-   *   int ackDeadlineSeconds = 2135351438;
-   *   Subscription response =
-   *       subscriptionAdminClient.createSubscription(name, topic, pushConfig, ackDeadlineSeconds);
-   * }
-   * }

-   *
-   * @param name Required. The name of the subscription. It must have the format
-   *     `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must start with a
-   *     letter, and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores
-   *     (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3
-   *     and 255 characters in length, and it must not start with `"goog"`.
-   * @param topic Required. The name of the topic from which this subscription is receiving
-   *     messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be
-   *     `_deleted-topic_` if the topic has been deleted.
-   * @param pushConfig If push delivery is used with this subscription, this field is used to
-   *     configure it. An empty `pushConfig` signifies that the subscriber will pull and ack
-   *     messages using API methods.
-   * @param ackDeadlineSeconds The approximate amount of time (on a best-effort basis) Pub/Sub waits
-   *     for the subscriber to acknowledge receipt before resending the message. In the interval
-   *     after the message is delivered and before it is acknowledged, it is considered to be
-   *     <i>outstanding</i>. During that time period, the message will not be
-   *     redelivered (on a best-effort basis).
-   *     
For pull subscriptions, this value is used as the initial value for the ack deadline. To
-   *     override this value for a given message, call `ModifyAckDeadline` with the corresponding
-   *     `ack_id` if using non-streaming pull or send the `ack_id` in a
-   *     `StreamingModifyAckDeadlineRequest` if using streaming pull. The minimum custom deadline
-   *     you can specify is 10 seconds. The maximum custom deadline you can specify is 600 seconds
-   *     (10 minutes). If this parameter is 0, a default value of 10 seconds is used.
-   *     
For push delivery, this value is also used to set the request timeout for the call to
-   *     the push endpoint.
-   *     
If the subscriber never acknowledges the message, the Pub/Sub system will eventually
-   *     redeliver the message.
-   * @deprecated Use {@link #createSubscription(SubscriptionName, String, PushConfig, int)} instead.
-   */
-  @Deprecated
-  public final Subscription createSubscription(
-      ProjectSubscriptionName name, String topic, PushConfig pushConfig, int ackDeadlineSeconds) {
-    Subscription request =
-        Subscription.newBuilder()
-            .setName(name == null ? null : name.toString())
-            .setTopic(topic)
-            .setPushConfig(pushConfig)
-            .setAckDeadlineSeconds(ackDeadlineSeconds)
-            .build();
-    return createSubscription(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a subscription to a given topic. See the [resource name rules]
-   * (https://cloud.google.com/pubsub/docs/admin#resource_names). If the subscription already
-   * exists, returns `ALREADY_EXISTS`. If the corresponding topic doesn't exist, returns
-   * `NOT_FOUND`.
-   *
-   * 
If the name is not provided in the request, the server will assign a random name for this
-   * subscription on the same project as the topic, conforming to the [resource name format]
-   * (https://cloud.google.com/pubsub/docs/admin#resource_names). The generated name is populated in
-   * the returned Subscription object. Note that for REST API requests, you must specify a name in
-   * the request.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName name = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
-   *   PushConfig pushConfig = PushConfig.newBuilder().build();
-   *   int ackDeadlineSeconds = 2135351438;
-   *   Subscription response =
-   *       subscriptionAdminClient.createSubscription(name, topic, pushConfig, ackDeadlineSeconds);
-   * }
-   * }

-   *
-   * @param name Required. The name of the subscription. It must have the format
-   *     `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must start with a
-   *     letter, and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores
-   *     (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3
-   *     and 255 characters in length, and it must not start with `"goog"`.
-   * @param topic Required. The name of the topic from which this subscription is receiving
-   *     messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be
-   *     `_deleted-topic_` if the topic has been deleted.
-   * @param pushConfig If push delivery is used with this subscription, this field is used to
-   *     configure it. An empty `pushConfig` signifies that the subscriber will pull and ack
-   *     messages using API methods.
-   * @param ackDeadlineSeconds The approximate amount of time (on a best-effort basis) Pub/Sub waits
-   *     for the subscriber to acknowledge receipt before resending the message. In the interval
-   *     after the message is delivered and before it is acknowledged, it is considered to be
-   *     <i>outstanding</i>. During that time period, the message will not be
-   *     redelivered (on a best-effort basis).
-   *     
For pull subscriptions, this value is used as the initial value for the ack deadline. To
-   *     override this value for a given message, call `ModifyAckDeadline` with the corresponding
-   *     `ack_id` if using non-streaming pull or send the `ack_id` in a
-   *     `StreamingModifyAckDeadlineRequest` if using streaming pull. The minimum custom deadline
-   *     you can specify is 10 seconds. The maximum custom deadline you can specify is 600 seconds
-   *     (10 minutes). If this parameter is 0, a default value of 10 seconds is used.
-   *     
For push delivery, this value is also used to set the request timeout for the call to
-   *     the push endpoint.
-   *     
If the subscriber never acknowledges the message, the Pub/Sub system will eventually
-   *     redeliver the message.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #createSubscription(SubscriptionName, TopicName, PushConfig, int)}
-   *     instead.
-   */
-  @Deprecated
-  public final Subscription createSubscription(
-      ProjectSubscriptionName name,
-      TopicName topic,
-      PushConfig pushConfig,
-      int ackDeadlineSeconds) {
-    Subscription request =
-        Subscription.newBuilder()
-            .setName(name == null ? null : name.toString())
-            .setTopic(topic == null ? null : topic.toString())
-            .setPushConfig(pushConfig)
-            .setAckDeadlineSeconds(ackDeadlineSeconds)
-            .build();
-    return createSubscription(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a subscription to a given topic. See the [resource name rules]
@@ -728,6 +531,8 @@ public final Subscription createSubscription(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   Subscription request =
    *       Subscription.newBuilder()
@@ -765,6 +570,8 @@ public final UnaryCallable createSubscriptionCallabl
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SubscriptionName subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
    *   Subscription response = subscriptionAdminClient.getSubscription(subscription);
@@ -790,6 +597,8 @@ public final Subscription getSubscription(SubscriptionName subscription) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
    *   Subscription response = subscriptionAdminClient.getSubscription(subscription);
@@ -813,6 +622,8 @@ public final Subscription getSubscription(String subscription) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   GetSubscriptionRequest request =
    *       GetSubscriptionRequest.newBuilder()
@@ -836,33 +647,8 @@ public final Subscription getSubscription(GetSubscriptionRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   Subscription response = subscriptionAdminClient.getSubscription(subscription);
-   * }
-   * }

-   *
-   * @param subscription Required. The name of the subscription to get. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #getSubscription(SubscriptionName)} instead.
-   */
-  @Deprecated
-  public final Subscription getSubscription(ProjectSubscriptionName subscription) {
-    GetSubscriptionRequest request =
-        GetSubscriptionRequest.newBuilder()
-            .setSubscription(subscription == null ? null : subscription.toString())
-            .build();
-    return getSubscription(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the configuration details of a subscription.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   GetSubscriptionRequest request =
    *       GetSubscriptionRequest.newBuilder()
@@ -887,6 +673,8 @@ public final UnaryCallable getSubscription
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   UpdateSubscriptionRequest request =
    *       UpdateSubscriptionRequest.newBuilder()
@@ -912,6 +700,8 @@ public final Subscription updateSubscription(UpdateSubscriptionRequest request)
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   UpdateSubscriptionRequest request =
    *       UpdateSubscriptionRequest.newBuilder()
@@ -936,6 +726,8 @@ public final UnaryCallable updateSubscr
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ProjectName project = ProjectName.of("[PROJECT]");
    *   for (Subscription element : subscriptionAdminClient.listSubscriptions(project).iterateAll()) {
@@ -963,6 +755,8 @@ public final ListSubscriptionsPagedResponse listSubscriptions(ProjectName projec
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String project = ProjectName.of("[PROJECT]").toString();
    *   for (Subscription element : subscriptionAdminClient.listSubscriptions(project).iterateAll()) {
@@ -988,6 +782,8 @@ public final ListSubscriptionsPagedResponse listSubscriptions(String project) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ListSubscriptionsRequest request =
    *       ListSubscriptionsRequest.newBuilder()
@@ -1015,6 +811,8 @@ public final ListSubscriptionsPagedResponse listSubscriptions(ListSubscriptionsR
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ListSubscriptionsRequest request =
    *       ListSubscriptionsRequest.newBuilder()
@@ -1043,6 +841,8 @@ public final ListSubscriptionsPagedResponse listSubscriptions(ListSubscriptionsR
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ListSubscriptionsRequest request =
    *       ListSubscriptionsRequest.newBuilder()
@@ -1081,6 +881,8 @@ public final ListSubscriptionsPagedResponse listSubscriptions(ListSubscriptionsR
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SubscriptionName subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
    *   subscriptionAdminClient.deleteSubscription(subscription);
@@ -1109,6 +911,8 @@ public final void deleteSubscription(SubscriptionName subscription) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
    *   subscriptionAdminClient.deleteSubscription(subscription);
@@ -1135,6 +939,8 @@ public final void deleteSubscription(String subscription) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   DeleteSubscriptionRequest request =
    *       DeleteSubscriptionRequest.newBuilder()
@@ -1161,36 +967,8 @@ public final void deleteSubscription(DeleteSubscriptionRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   subscriptionAdminClient.deleteSubscription(subscription);
-   * }
-   * }

-   *
-   * @param subscription Required. The subscription to delete. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #deleteSubscription(SubscriptionName)} instead.
-   */
-  @Deprecated
-  public final void deleteSubscription(ProjectSubscriptionName subscription) {
-    DeleteSubscriptionRequest request =
-        DeleteSubscriptionRequest.newBuilder()
-            .setSubscription(subscription == null ? null : subscription.toString())
-            .build();
-    deleteSubscription(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Deletes an existing subscription. All messages retained in the subscription are immediately
-   * dropped. Calls to `Pull` after deletion will return `NOT_FOUND`. After a subscription is
-   * deleted, a new one may be created with the same name, but the new one has no association with
-   * the old subscription or its topic unless the same topic is specified.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   DeleteSubscriptionRequest request =
    *       DeleteSubscriptionRequest.newBuilder()
@@ -1217,6 +995,8 @@ public final UnaryCallable deleteSubscriptionC
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SubscriptionName subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
    *   List ackIds = new ArrayList<>();
@@ -1258,6 +1038,8 @@ public final void modifyAckDeadline(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
    *   List ackIds = new ArrayList<>();
@@ -1299,6 +1081,8 @@ public final void modifyAckDeadline(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ModifyAckDeadlineRequest request =
    *       ModifyAckDeadlineRequest.newBuilder()
@@ -1327,49 +1111,8 @@ public final void modifyAckDeadline(ModifyAckDeadlineRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   List ackIds = new ArrayList<>();
-   *   int ackDeadlineSeconds = 2135351438;
-   *   subscriptionAdminClient.modifyAckDeadline(subscription, ackIds, ackDeadlineSeconds);
-   * }
-   * }

-   *
-   * @param subscription Required. The name of the subscription. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @param ackIds Required. List of acknowledgment IDs.
-   * @param ackDeadlineSeconds Required. The new ack deadline with respect to the time this request
-   *     was sent to the Pub/Sub system. For example, if the value is 10, the new ack deadline will
-   *     expire 10 seconds after the `ModifyAckDeadline` call was made. Specifying zero might
-   *     immediately make the message available for delivery to another subscriber client. This
-   *     typically results in an increase in the rate of message redeliveries (that is, duplicates).
-   *     The minimum deadline you can specify is 0 seconds. The maximum deadline you can specify is
-   *     600 seconds (10 minutes).
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #modifyAckDeadline(SubscriptionName, List, int)} instead.
-   */
-  @Deprecated
-  final void modifyAckDeadline(
-      ProjectSubscriptionName subscription, List ackIds, int ackDeadlineSeconds) {
-    ModifyAckDeadlineRequest request =
-        ModifyAckDeadlineRequest.newBuilder()
-            .setSubscription(subscription == null ? null : subscription.toString())
-            .addAllAckIds(ackIds)
-            .setAckDeadlineSeconds(ackDeadlineSeconds)
-            .build();
-    modifyAckDeadline(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Modifies the ack deadline for a specific message. This method is useful to indicate that more
-   * time is needed to process a message by the subscriber, or to make the message available for
-   * redelivery if the processing was interrupted. Note that this does not modify the
-   * subscription-level `ackDeadlineSeconds` used for subsequent messages.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ModifyAckDeadlineRequest request =
    *       ModifyAckDeadlineRequest.newBuilder()
@@ -1399,6 +1142,8 @@ public final UnaryCallable modifyAckDeadlineCal
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SubscriptionName subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
    *   List ackIds = new ArrayList<>();
@@ -1432,6 +1177,8 @@ public final void acknowledge(SubscriptionName subscription, List ackIds
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
    *   List ackIds = new ArrayList<>();
@@ -1462,6 +1209,8 @@ public final void acknowledge(String subscription, List ackIds) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   AcknowledgeRequest request =
    *       AcknowledgeRequest.newBuilder()
@@ -1490,41 +1239,8 @@ public final void acknowledge(AcknowledgeRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   List ackIds = new ArrayList<>();
-   *   subscriptionAdminClient.acknowledge(subscription, ackIds);
-   * }
-   * }

-   *
-   * @param subscription Required. The subscription whose message is being acknowledged. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @param ackIds Required. The acknowledgment ID for the messages being acknowledged that was
-   *     returned by the Pub/Sub system in the `Pull` response. Must not be empty.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #acknowledge(SubscriptionName, List)} instead.
-   */
-  @Deprecated
-  public final void acknowledge(ProjectSubscriptionName subscription, List ackIds) {
-    AcknowledgeRequest request =
-        AcknowledgeRequest.newBuilder()
-            .setSubscription(subscription == null ? null : subscription.toString())
-            .addAllAckIds(ackIds)
-            .build();
-    acknowledge(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Acknowledges the messages associated with the `ack_ids` in the `AcknowledgeRequest`. The
-   * Pub/Sub system can remove the relevant messages from the subscription.
-   *
-   * 
Acknowledging a message whose ack deadline has expired may succeed, but such a message may
-   * be redelivered later. Acknowledging a message more than once will not result in an error.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   AcknowledgeRequest request =
    *       AcknowledgeRequest.newBuilder()
@@ -1549,6 +1265,8 @@ public final UnaryCallable acknowledgeCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SubscriptionName subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
    *   int maxMessages = 496131527;
@@ -1579,6 +1297,8 @@ public final PullResponse pull(SubscriptionName subscription, int maxMessages) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
    *   int maxMessages = 496131527;
@@ -1606,6 +1326,8 @@ public final PullResponse pull(String subscription, int maxMessages) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SubscriptionName subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
    *   boolean returnImmediately = true;
@@ -1646,6 +1368,8 @@ public final PullResponse pull(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
    *   boolean returnImmediately = true;
@@ -1685,6 +1409,8 @@ public final PullResponse pull(String subscription, boolean returnImmediately, i
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   PullRequest request =
    *       PullRequest.newBuilder()
@@ -1711,80 +1437,8 @@ public final PullResponse pull(PullRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   int maxMessages = 496131527;
-   *   PullResponse response = subscriptionAdminClient.pull(subscription, maxMessages);
-   * }
-   * }

-   *
-   * @param subscription Required. The subscription from which messages should be pulled. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @param maxMessages Required. The maximum number of messages to return for this request. Must be
-   *     a positive integer. The Pub/Sub system may return fewer than the number specified.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #pull(SubscriptionName, int)} instead.
-   */
-  @Deprecated
-  public final PullResponse pull(ProjectSubscriptionName subscription, int maxMessages) {
-    PullRequest request =
-        PullRequest.newBuilder()
-            .setSubscription(subscription == null ? null : subscription.toString())
-            .setMaxMessages(maxMessages)
-            .build();
-    return pull(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Pulls messages from the server. The server may return `UNAVAILABLE` if there are too many
-   * concurrent pull requests pending for the given subscription.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   boolean returnImmediately = true;
-   *   int maxMessages = 496131527;
-   *   PullResponse response =
-   *       subscriptionAdminClient.pull(subscription, returnImmediately, maxMessages);
-   * }
-   * }

-   *
-   * @param subscription Required. The subscription from which messages should be pulled. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @param returnImmediately Optional. If this field set to true, the system will respond
-   *     immediately even if it there are no messages available to return in the `Pull` response.
-   *     Otherwise, the system may wait (for a bounded amount of time) until at least one message is
-   *     available, rather than returning no messages. Warning: setting this field to `true` is
-   *     discouraged because it adversely impacts the performance of `Pull` operations. We recommend
-   *     that users do not set this field.
-   * @param maxMessages Required. The maximum number of messages to return for this request. Must be
-   *     a positive integer. The Pub/Sub system may return fewer than the number specified.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #pull(SubscriptionName, boolean, int)} instead.
-   */
-  @Deprecated
-  final PullResponse pull(
-      ProjectSubscriptionName subscription, boolean returnImmediately, int maxMessages) {
-    PullRequest request =
-        PullRequest.newBuilder()
-            .setSubscription(subscription == null ? null : subscription.toString())
-            .setReturnImmediately(returnImmediately)
-            .setMaxMessages(maxMessages)
-            .build();
-    return pull(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Pulls messages from the server. The server may return `UNAVAILABLE` if there are too many
-   * concurrent pull requests pending for the given subscription.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   PullRequest request =
    *       PullRequest.newBuilder()
@@ -1814,6 +1468,8 @@ public final UnaryCallable pullCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   BidiStream bidiStream =
    *       subscriptionAdminClient.streamingPullCallable().call();
@@ -1852,6 +1508,8 @@ public final UnaryCallable pullCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SubscriptionName subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
    *   PushConfig pushConfig = PushConfig.newBuilder().build();
@@ -1888,6 +1546,8 @@ public final void modifyPushConfig(SubscriptionName subscription, PushConfig pus
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
    *   PushConfig pushConfig = PushConfig.newBuilder().build();
@@ -1904,41 +1564,12 @@ public final void modifyPushConfig(SubscriptionName subscription, PushConfig pus
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final void modifyPushConfig(String subscription, PushConfig pushConfig) {
-    ModifyPushConfigRequest request =
-        ModifyPushConfigRequest.newBuilder()
-            .setSubscription(subscription)
-            .setPushConfig(pushConfig)
-            .build();
-    modifyPushConfig(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Modifies the `PushConfig` for a specified subscription.
-   *
-   * 
This may be used to change a push subscription to a pull one (signified by an empty
-   * `PushConfig`) or vice versa, or change the endpoint URL and other attributes of a push
-   * subscription. Messages will accumulate for delivery continuously through the call regardless of
-   * changes to the `PushConfig`.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ModifyPushConfigRequest request =
-   *       ModifyPushConfigRequest.newBuilder()
-   *           .setSubscription(SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString())
-   *           .setPushConfig(PushConfig.newBuilder().build())
-   *           .build();
-   *   subscriptionAdminClient.modifyPushConfig(request);
-   * }
-   * }

-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final void modifyPushConfig(ModifyPushConfigRequest request) {
-    modifyPushConfigCallable().call(request);
+    ModifyPushConfigRequest request =
+        ModifyPushConfigRequest.newBuilder()
+            .setSubscription(subscription)
+            .setPushConfig(pushConfig)
+            .build();
+    modifyPushConfig(request);
   }
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
@@ -1953,30 +1584,23 @@ public final void modifyPushConfig(ModifyPushConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   PushConfig pushConfig = PushConfig.newBuilder().build();
-   *   subscriptionAdminClient.modifyPushConfig(subscription, pushConfig);
+   *   ModifyPushConfigRequest request =
+   *       ModifyPushConfigRequest.newBuilder()
+   *           .setSubscription(SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString())
+   *           .setPushConfig(PushConfig.newBuilder().build())
+   *           .build();
+   *   subscriptionAdminClient.modifyPushConfig(request);
    * }
    * }

    *
-   * @param subscription Required. The name of the subscription. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @param pushConfig Required. The push configuration for future deliveries.
-   *     
An empty `pushConfig` indicates that the Pub/Sub system should stop pushing messages
-   *     from the given subscription and allow messages to be pulled and acknowledged - effectively
-   *     pausing the subscription if `Pull` or `StreamingPull` is not called.
+   * @param request The request object containing all of the parameters for the API call.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #modifyPushConfig(SubscriptionName, PushConfig)} instead.
    */
-  @Deprecated
-  public final void modifyPushConfig(ProjectSubscriptionName subscription, PushConfig pushConfig) {
-    ModifyPushConfigRequest request =
-        ModifyPushConfigRequest.newBuilder()
-            .setSubscription(subscription == null ? null : subscription.toString())
-            .setPushConfig(pushConfig)
-            .build();
-    modifyPushConfig(request);
+  public final void modifyPushConfig(ModifyPushConfigRequest request) {
+    modifyPushConfigCallable().call(request);
   }
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
@@ -1991,6 +1615,8 @@ public final void modifyPushConfig(ProjectSubscriptionName subscription, PushCon
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ModifyPushConfigRequest request =
    *       ModifyPushConfigRequest.newBuilder()
@@ -2018,6 +1644,8 @@ public final UnaryCallable modifyPushConfigCalla
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SnapshotName snapshot = SnapshotName.of("[PROJECT]", "[SNAPSHOT]");
    *   Snapshot response = subscriptionAdminClient.getSnapshot(snapshot);
@@ -2046,6 +1674,8 @@ public final Snapshot getSnapshot(SnapshotName snapshot) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String snapshot = SnapshotName.of("[PROJECT]", "[SNAPSHOT]").toString();
    *   Snapshot response = subscriptionAdminClient.getSnapshot(snapshot);
@@ -2071,6 +1701,8 @@ public final Snapshot getSnapshot(String snapshot) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   GetSnapshotRequest request =
    *       GetSnapshotRequest.newBuilder()
@@ -2097,36 +1729,8 @@ public final Snapshot getSnapshot(GetSnapshotRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSnapshotName snapshot = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]");
-   *   Snapshot response = subscriptionAdminClient.getSnapshot(snapshot);
-   * }
-   * }

-   *
-   * @param snapshot Required. The name of the snapshot to get. Format is
-   *     `projects/{project}/snapshots/{snap}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use Use {@link #getSnapshot(SnapshotName)} instead.
-   */
-  @Deprecated
-  public final Snapshot getSnapshot(ProjectSnapshotName snapshot) {
-    GetSnapshotRequest request =
-        GetSnapshotRequest.newBuilder()
-            .setSnapshot(snapshot == null ? null : snapshot.toString())
-            .build();
-    return getSnapshot(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the configuration details of a snapshot. Snapshots are used in <a
-   * href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a> operations, which
-   * allow you to manage message acknowledgments in bulk. That is, you can set the acknowledgment
-   * state of messages in an existing subscription to the state captured by a snapshot.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   GetSnapshotRequest request =
    *       GetSnapshotRequest.newBuilder()
@@ -2153,6 +1757,8 @@ public final UnaryCallable getSnapshotCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ProjectName project = ProjectName.of("[PROJECT]");
    *   for (Snapshot element : subscriptionAdminClient.listSnapshots(project).iterateAll()) {
@@ -2183,6 +1789,8 @@ public final ListSnapshotsPagedResponse listSnapshots(ProjectName project) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String project = ProjectName.of("[PROJECT]").toString();
    *   for (Snapshot element : subscriptionAdminClient.listSnapshots(project).iterateAll()) {
@@ -2210,6 +1818,8 @@ public final ListSnapshotsPagedResponse listSnapshots(String project) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ListSnapshotsRequest request =
    *       ListSnapshotsRequest.newBuilder()
@@ -2240,6 +1850,8 @@ public final ListSnapshotsPagedResponse listSnapshots(ListSnapshotsRequest reque
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ListSnapshotsRequest request =
    *       ListSnapshotsRequest.newBuilder()
@@ -2271,6 +1883,8 @@ public final ListSnapshotsPagedResponse listSnapshots(ListSnapshotsRequest reque
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   ListSnapshotsRequest request =
    *       ListSnapshotsRequest.newBuilder()
@@ -2316,6 +1930,8 @@ public final UnaryCallable listSnap
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SnapshotName name = SnapshotName.of("[PROJECT]", "[SNAPSHOT]");
    *   SubscriptionName subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
@@ -2364,6 +1980,8 @@ public final Snapshot createSnapshot(SnapshotName name, SubscriptionName subscri
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SnapshotName name = SnapshotName.of("[PROJECT]", "[SNAPSHOT]");
    *   String subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
@@ -2412,6 +2030,8 @@ public final Snapshot createSnapshot(SnapshotName name, String subscription) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String name = SnapshotName.of("[PROJECT]", "[SNAPSHOT]").toString();
    *   SubscriptionName subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
@@ -2460,6 +2080,8 @@ public final Snapshot createSnapshot(String name, SubscriptionName subscription)
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String name = SnapshotName.of("[PROJECT]", "[SNAPSHOT]").toString();
    *   String subscription = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
@@ -2505,6 +2127,8 @@ public final Snapshot createSnapshot(String name, String subscription) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   CreateSnapshotRequest request =
    *       CreateSnapshotRequest.newBuilder()
@@ -2541,157 +2165,8 @@ public final Snapshot createSnapshot(CreateSnapshotRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSnapshotName name = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]");
-   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   Snapshot response = subscriptionAdminClient.createSnapshot(name, subscription);
-   * }
-   * }

-   *
-   * @param name Required. User-provided name for this snapshot. If the name is not provided in the
-   *     request, the server will assign a random name for this snapshot on the same project as the
-   *     subscription. Note that for REST API requests, you must specify a name. See the <a
-   *     href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
-   *     rules</a>. Format is `projects/{project}/snapshots/{snap}`.
-   * @param subscription Required. The subscription whose backlog the snapshot retains.
-   *     Specifically, the created snapshot is guaranteed to retain: (a) The existing backlog on the
-   *     subscription. More precisely, this is defined as the messages in the subscription's backlog
-   *     that are unacknowledged upon the successful completion of the `CreateSnapshot` request; as
-   *     well as: (b) Any messages published to the subscription's topic following the successful
-   *     completion of the CreateSnapshot request. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use Use {@link #createSnapshot(SnapshotName, SubscriptionName)} instead.
-   */
-  @Deprecated
-  public final Snapshot createSnapshot(
-      ProjectSnapshotName name, ProjectSubscriptionName subscription) {
-    CreateSnapshotRequest request =
-        CreateSnapshotRequest.newBuilder()
-            .setName(name == null ? null : name.toString())
-            .setSubscription(subscription == null ? null : subscription.toString())
-            .build();
-    return createSnapshot(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a snapshot from the requested subscription. Snapshots are used in
-   * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations, which allow you to
-   * manage message acknowledgments in bulk. That is, you can set the acknowledgment state of
-   * messages in an existing subscription to the state captured by a snapshot. If the snapshot
-   * already exists, returns `ALREADY_EXISTS`. If the requested subscription doesn't exist, returns
-   * `NOT_FOUND`. If the backlog in the subscription is too old -- and the resulting snapshot would
-   * expire in less than 1 hour -- then `FAILED_PRECONDITION` is returned. See also the
-   * `Snapshot.expire_time` field. If the name is not provided in the request, the server will
-   * assign a random name for this snapshot on the same project as the subscription, conforming to
-   * the [resource name format] (https://cloud.google.com/pubsub/docs/admin#resource_names). The
-   * generated name is populated in the returned Snapshot object. Note that for REST API requests,
-   * you must specify a name in the request.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   String name = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]").toString();
-   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
-   *   Snapshot response = subscriptionAdminClient.createSnapshot(name, subscription);
-   * }
-   * }

-   *
-   * @param name Required. User-provided name for this snapshot. If the name is not provided in the
-   *     request, the server will assign a random name for this snapshot on the same project as the
-   *     subscription. Note that for REST API requests, you must specify a name. See the <a
-   *     href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
-   *     rules</a>. Format is `projects/{project}/snapshots/{snap}`.
-   * @param subscription Required. The subscription whose backlog the snapshot retains.
-   *     Specifically, the created snapshot is guaranteed to retain: (a) The existing backlog on the
-   *     subscription. More precisely, this is defined as the messages in the subscription's backlog
-   *     that are unacknowledged upon the successful completion of the `CreateSnapshot` request; as
-   *     well as: (b) Any messages published to the subscription's topic following the successful
-   *     completion of the CreateSnapshot request. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use Use {@link #createSnapshot(String, SubscriptionName)} instead.
-   */
-  @Deprecated
-  public final Snapshot createSnapshot(String name, ProjectSubscriptionName subscription) {
-    CreateSnapshotRequest request =
-        CreateSnapshotRequest.newBuilder()
-            .setName(name)
-            .setSubscription(subscription == null ? null : subscription.toString())
-            .build();
-    return createSnapshot(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a snapshot from the requested subscription. Snapshots are used in
-   * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations, which allow you to
-   * manage message acknowledgments in bulk. That is, you can set the acknowledgment state of
-   * messages in an existing subscription to the state captured by a snapshot. If the snapshot
-   * already exists, returns `ALREADY_EXISTS`. If the requested subscription doesn't exist, returns
-   * `NOT_FOUND`. If the backlog in the subscription is too old -- and the resulting snapshot would
-   * expire in less than 1 hour -- then `FAILED_PRECONDITION` is returned. See also the
-   * `Snapshot.expire_time` field. If the name is not provided in the request, the server will
-   * assign a random name for this snapshot on the same project as the subscription, conforming to
-   * the [resource name format] (https://cloud.google.com/pubsub/docs/admin#resource_names). The
-   * generated name is populated in the returned Snapshot object. Note that for REST API requests,
-   * you must specify a name in the request.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSnapshotName name = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]");
-   *   String subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
-   *   Snapshot response = subscriptionAdminClient.createSnapshot(name, subscription);
-   * }
-   * }

-   *
-   * @param name Required. User-provided name for this snapshot. If the name is not provided in the
-   *     request, the server will assign a random name for this snapshot on the same project as the
-   *     subscription. Note that for REST API requests, you must specify a name. See the <a
-   *     href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
-   *     rules</a>. Format is `projects/{project}/snapshots/{snap}`.
-   * @param subscription Required. The subscription whose backlog the snapshot retains.
-   *     Specifically, the created snapshot is guaranteed to retain: (a) The existing backlog on the
-   *     subscription. More precisely, this is defined as the messages in the subscription's backlog
-   *     that are unacknowledged upon the successful completion of the `CreateSnapshot` request; as
-   *     well as: (b) Any messages published to the subscription's topic following the successful
-   *     completion of the CreateSnapshot request. Format is
-   *     `projects/{project}/subscriptions/{sub}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use Use {@link #createSnapshot(SnapshotName, String)} instead.
-   */
-  @Deprecated
-  public final Snapshot createSnapshot(ProjectSnapshotName name, String subscription) {
-    CreateSnapshotRequest request =
-        CreateSnapshotRequest.newBuilder()
-            .setName(name == null ? null : name.toString())
-            .setSubscription(subscription)
-            .build();
-    return createSnapshot(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a snapshot from the requested subscription. Snapshots are used in
-   * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations, which allow you to
-   * manage message acknowledgments in bulk. That is, you can set the acknowledgment state of
-   * messages in an existing subscription to the state captured by a snapshot. If the snapshot
-   * already exists, returns `ALREADY_EXISTS`. If the requested subscription doesn't exist, returns
-   * `NOT_FOUND`. If the backlog in the subscription is too old -- and the resulting snapshot would
-   * expire in less than 1 hour -- then `FAILED_PRECONDITION` is returned. See also the
-   * `Snapshot.expire_time` field. If the name is not provided in the request, the server will
-   * assign a random name for this snapshot on the same project as the subscription, conforming to
-   * the [resource name format] (https://cloud.google.com/pubsub/docs/admin#resource_names). The
-   * generated name is populated in the returned Snapshot object. Note that for REST API requests,
-   * you must specify a name in the request.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   CreateSnapshotRequest request =
    *       CreateSnapshotRequest.newBuilder()
@@ -2720,6 +2195,8 @@ public final UnaryCallable createSnapshotCallab
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   UpdateSnapshotRequest request =
    *       UpdateSnapshotRequest.newBuilder()
@@ -2747,6 +2224,8 @@ public final Snapshot updateSnapshot(UpdateSnapshotRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   UpdateSnapshotRequest request =
    *       UpdateSnapshotRequest.newBuilder()
@@ -2777,6 +2256,8 @@ public final UnaryCallable updateSnapshotCallab
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SnapshotName snapshot = SnapshotName.of("[PROJECT]", "[SNAPSHOT]");
    *   subscriptionAdminClient.deleteSnapshot(snapshot);
@@ -2808,6 +2289,8 @@ public final void deleteSnapshot(SnapshotName snapshot) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   String snapshot = SnapshotName.of("[PROJECT]", "[SNAPSHOT]").toString();
    *   subscriptionAdminClient.deleteSnapshot(snapshot);
@@ -2837,6 +2320,8 @@ public final void deleteSnapshot(String snapshot) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   DeleteSnapshotRequest request =
    *       DeleteSnapshotRequest.newBuilder()
@@ -2866,39 +2351,8 @@ public final void deleteSnapshot(DeleteSnapshotRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ProjectSnapshotName snapshot = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]");
-   *   subscriptionAdminClient.deleteSnapshot(snapshot);
-   * }
-   * }

-   *
-   * @param snapshot Required. The name of the snapshot to delete. Format is
-   *     `projects/{project}/snapshots/{snap}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use Use {@link #deleteSnapshot(SnapshotName)} instead.
-   */
-  @Deprecated
-  public final void deleteSnapshot(ProjectSnapshotName snapshot) {
-    DeleteSnapshotRequest request =
-        DeleteSnapshotRequest.newBuilder()
-            .setSnapshot(snapshot == null ? null : snapshot.toString())
-            .build();
-    deleteSnapshot(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Removes an existing snapshot. Snapshots are used in [Seek]
-   * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which allow you to manage
-   * message acknowledgments in bulk. That is, you can set the acknowledgment state of messages in
-   * an existing subscription to the state captured by a snapshot. When the snapshot is deleted, all
-   * messages retained in the snapshot are immediately dropped. After a snapshot is deleted, a new
-   * one may be created with the same name, but the new one has no association with the old snapshot
-   * or its subscription, unless the same subscription is specified.
-   *
-   * 
Sample code:
-   *
-   * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   DeleteSnapshotRequest request =
    *       DeleteSnapshotRequest.newBuilder()
@@ -2927,6 +2381,8 @@ public final UnaryCallable deleteSnapshotCallable(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SeekRequest request =
    *       SeekRequest.newBuilder()
@@ -2955,6 +2411,8 @@ public final SeekResponse seek(SeekRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SeekRequest request =
    *       SeekRequest.newBuilder()
@@ -2979,6 +2437,8 @@ public final UnaryCallable seekCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SetIamPolicyRequest request =
    *       SetIamPolicyRequest.newBuilder()
@@ -2997,37 +2457,6 @@ public final Policy setIamPolicy(SetIamPolicyRequest request) {
     return setIamPolicyCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Sets the access control policy on the specified resource. Replaces any existing policy.
-   *
-   * 
Can return Public Errors: NOT_FOUND, INVALID_ARGUMENT and PERMISSION_DENIED
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
-   *   Policy policy = Policy.newBuilder().build();
-   *   Policy response = subscriptionAdminClient.setIamPolicy(formattedResource, policy);
-   * }
-   * 

-   *
-   * @param resource REQUIRED: The resource for which the policy is being specified. See the
-   *     operation documentation for the appropriate value for this field.
-   * @param policy REQUIRED: The complete policy to be applied to the `resource`. The size of the
-   *     policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud
-   *     Platform services (such as Projects) might reject them.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #setIamPolicy(SetIamPolicyRequest)} instead.
-   */
-  @Deprecated
-  public final Policy setIamPolicy(String resource, Policy policy) {
-    SetIamPolicyRequest request =
-        SetIamPolicyRequest.newBuilder().setResource(resource).setPolicy(policy).build();
-    return setIamPolicy(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Sets the access control policy on the specified resource. Replacesany existing policy.
@@ -3037,6 +2466,8 @@ public final Policy setIamPolicy(String resource, Policy policy) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   SetIamPolicyRequest request =
    *       SetIamPolicyRequest.newBuilder()
@@ -3062,6 +2493,8 @@ public final UnaryCallable setIamPolicyCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   GetIamPolicyRequest request =
    *       GetIamPolicyRequest.newBuilder()
@@ -3079,31 +2512,6 @@ public final Policy getIamPolicy(GetIamPolicyRequest request) {
     return getIamPolicyCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Gets the access control policy for a resource. Returns an empty policy if the resource exists
-   * and does not have a policy set.
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
-   *   Policy response = subscriptionAdminClient.getIamPolicy(formattedResource);
-   * }
-   * 

-   *
-   * @param resource REQUIRED: The resource for which the policy is being requested. See the
-   *     operation documentation for the appropriate value for this field.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #getIamPolicy(GetIamPolicyRequest)} instead.
-   */
-  @Deprecated
-  public final Policy getIamPolicy(String resource) {
-    GetIamPolicyRequest request = GetIamPolicyRequest.newBuilder().setResource(resource).build();
-    return getIamPolicy(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Gets the access control policy for a resource. Returns an empty policyif the resource exists
@@ -3112,6 +2520,8 @@ public final Policy getIamPolicy(String resource) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   GetIamPolicyRequest request =
    *       GetIamPolicyRequest.newBuilder()
@@ -3140,6 +2550,8 @@ public final UnaryCallable getIamPolicyCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   TestIamPermissionsRequest request =
    *       TestIamPermissionsRequest.newBuilder()
@@ -3157,44 +2569,6 @@ public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsReq
     return testIamPermissionsCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Returns permissions that a caller has on the specified resource. If the resource does not
-   * exist, this will return an empty set of permissions, not a NOT_FOUND error.
-   *
-   * 
Note: This operation is designed to be used for building permission-aware UIs and
-   * command-line tools, not for authorization checking. This operation may "fail open" without
-   * warning.
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
-   *   List<String> permissions = new ArrayList<>();
-   *   TestIamPermissionsResponse response = subscriptionAdminClient.testIamPermissions(formattedResource, permissions);
-   * }
-   * 

-   *
-   * @param resource REQUIRED: The resource for which the policy detail is being requested. See the
-   *     operation documentation for the appropriate value for this field.
-   * @param permissions The set of permissions to check for the `resource`. Permissions with
-   *     wildcards (such as '*' or 'storage.*') are not allowed. For more information see
-   *     [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #testIamPermissions(TestIamPermissionsRequest)} instead.
-   */
-  @Deprecated
-  public final TestIamPermissionsResponse testIamPermissions(
-      String resource, List permissions) {
-    TestIamPermissionsRequest request =
-        TestIamPermissionsRequest.newBuilder()
-            .setResource(resource)
-            .addAllPermissions(permissions)
-            .build();
-    return testIamPermissions(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns permissions that a caller has on the specified resource. If theresource does not exist,
@@ -3207,6 +2581,8 @@ public final TestIamPermissionsResponse testIamPermissions(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
    *   TestIamPermissionsRequest request =
    *       TestIamPermissionsRequest.newBuilder()
@@ -3257,10 +2633,7 @@ public boolean awaitTermination(long duration, TimeUnit unit) throws Interrupted
 
   public static class ListSubscriptionsPagedResponse
       extends AbstractPagedListResponse<
-          ListSubscriptionsRequest,
-          ListSubscriptionsResponse,
-          Subscription,
-          ListSubscriptionsPage,
+          ListSubscriptionsRequest, ListSubscriptionsResponse, Subscription, ListSubscriptionsPage,
           ListSubscriptionsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -3281,9 +2654,7 @@ private ListSubscriptionsPagedResponse(ListSubscriptionsPage page) {
 
   public static class ListSubscriptionsPage
       extends AbstractPage<
-          ListSubscriptionsRequest,
-          ListSubscriptionsResponse,
-          Subscription,
+          ListSubscriptionsRequest, ListSubscriptionsResponse, Subscription,
           ListSubscriptionsPage> {
 
     private ListSubscriptionsPage(
@@ -3313,10 +2684,7 @@ public ApiFuture createPageAsync(
 
   public static class ListSubscriptionsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListSubscriptionsRequest,
-          ListSubscriptionsResponse,
-          Subscription,
-          ListSubscriptionsPage,
+          ListSubscriptionsRequest, ListSubscriptionsResponse, Subscription, ListSubscriptionsPage,
           ListSubscriptionsFixedSizeCollection> {
 
     private ListSubscriptionsFixedSizeCollection(
@@ -3337,10 +2705,7 @@ protected ListSubscriptionsFixedSizeCollection createCollection(
 
   public static class ListSnapshotsPagedResponse
       extends AbstractPagedListResponse<
-          ListSnapshotsRequest,
-          ListSnapshotsResponse,
-          Snapshot,
-          ListSnapshotsPage,
+          ListSnapshotsRequest, ListSnapshotsResponse, Snapshot, ListSnapshotsPage,
           ListSnapshotsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -3390,10 +2755,7 @@ public ApiFuture createPageAsync(
 
   public static class ListSnapshotsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListSnapshotsRequest,
-          ListSnapshotsResponse,
-          Snapshot,
-          ListSnapshotsPage,
+          ListSnapshotsRequest, ListSnapshotsResponse, Snapshot, ListSnapshotsPage,
           ListSnapshotsFixedSizeCollection> {
 
     private ListSnapshotsFixedSizeCollection(List pages, int collectionSize) {
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
similarity index 97%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
index a90bfd141..1493e2d78 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -29,6 +29,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
 import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.pubsub.v1.stub.SubscriberStubSettings;
@@ -71,9 +72,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  • Credentials are acquired automatically through Application Default Credentials.
- *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  •  Credentials are acquired automatically through Application Default Credentials.
+ *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
@@ -82,6 +83,8 @@
  * 
For example, to set the total timeout of createSubscription to 30 seconds:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * SubscriptionAdminSettings.Builder subscriptionAdminSettingsBuilder =
  *     SubscriptionAdminSettings.newBuilder();
  * subscriptionAdminSettingsBuilder
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
similarity index 85%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
index 1d3da0057..157f6262d 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,7 +45,6 @@
 import com.google.pubsub.v1.ListTopicsRequest;
 import com.google.pubsub.v1.ListTopicsResponse;
 import com.google.pubsub.v1.ProjectName;
-import com.google.pubsub.v1.ProjectTopicName;
 import com.google.pubsub.v1.PublishRequest;
 import com.google.pubsub.v1.PublishResponse;
 import com.google.pubsub.v1.PubsubMessage;
@@ -66,6 +65,8 @@
  * calls that map to API methods. Sample code to get started:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
  *   TopicName name = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
  *   Topic response = topicAdminClient.createTopic(name);
@@ -79,13 +80,13 @@
  * methods:
  *
  * 
    
- *   
  1. A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2.  A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3. A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4.  A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5. A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6.  A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
@@ -101,6 +102,8 @@
  * 
To customize credentials:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * TopicAdminSettings topicAdminSettings =
  *     TopicAdminSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -111,6 +114,8 @@
  * 
To customize the endpoint:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * TopicAdminSettings topicAdminSettings =
  *     TopicAdminSettings.newBuilder().setEndpoint(myEndpoint).build();
  * TopicAdminClient topicAdminClient = TopicAdminClient.create(topicAdminSettings);
@@ -177,6 +182,8 @@ public PublisherStub getStub() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   TopicName name = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
    *   Topic response = topicAdminClient.createTopic(name);
@@ -203,6 +210,8 @@ public final Topic createTopic(TopicName name) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   String name = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
    *   Topic response = topicAdminClient.createTopic(name);
@@ -221,35 +230,6 @@ public final Topic createTopic(String name) {
     return createTopic(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Creates the given topic with the given name. See the <a
-   * href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
-   * rules</a>.
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
-   *   ProjectTopicName name = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
-   *   Topic response = topicAdminClient.createTopic(name);
-   * }
-   * 

-   *
-   * @param name Required. The name of the topic. It must have the format
-   *     `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter, and contain only
-   *     letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores (`_`), periods (`.`),
-   *     tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3 and 255 characters in
-   *     length, and it must not start with `"goog"`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #createTopic(TopicName)} instead.
-   */
-  @Deprecated
-  public final Topic createTopic(ProjectTopicName name) {
-    Topic request = Topic.newBuilder().setName(name == null ? null : name.toString()).build();
-    return createTopic(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates the given topic with the given name. See the [resource name rules]
@@ -258,6 +238,8 @@ public final Topic createTopic(ProjectTopicName name) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   Topic request =
    *       Topic.newBuilder()
@@ -288,6 +270,8 @@ public final Topic createTopic(Topic request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   Topic request =
    *       Topic.newBuilder()
@@ -316,6 +300,8 @@ public final UnaryCallable createTopicCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   UpdateTopicRequest request =
    *       UpdateTopicRequest.newBuilder()
@@ -340,6 +326,8 @@ public final Topic updateTopic(UpdateTopicRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   UpdateTopicRequest request =
    *       UpdateTopicRequest.newBuilder()
@@ -363,6 +351,8 @@ public final UnaryCallable updateTopicCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
    *   List messages = new ArrayList<>();
@@ -391,6 +381,8 @@ public final PublishResponse publish(TopicName topic, List messag
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   String topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
    *   List messages = new ArrayList<>();
@@ -416,6 +408,8 @@ public final PublishResponse publish(String topic, List messages)
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   PublishRequest request =
    *       PublishRequest.newBuilder()
@@ -440,6 +434,8 @@ public final PublishResponse publish(PublishRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   PublishRequest request =
    *       PublishRequest.newBuilder()
@@ -463,6 +459,8 @@ public final UnaryCallable publishCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
    *   Topic response = topicAdminClient.getTopic(topic);
@@ -486,6 +484,8 @@ public final Topic getTopic(TopicName topic) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   String topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
    *   Topic response = topicAdminClient.getTopic(topic);
@@ -501,31 +501,6 @@ public final Topic getTopic(String topic) {
     return getTopic(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Gets the configuration of a topic.
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
-   *   ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
-   *   Topic response = topicAdminClient.getTopic(topic);
-   * }
-   * 

-   *
-   * @param topic Required. The name of the topic to get. Format is
-   *     `projects/{project}/topics/{topic}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #getTopic(TopicName)} instead.
-   */
-  @Deprecated
-  public final Topic getTopic(ProjectTopicName topic) {
-    GetTopicRequest request =
-        GetTopicRequest.newBuilder().setTopic(topic == null ? null : topic.toString()).build();
-    return getTopic(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Gets the configuration of a topic.
@@ -533,6 +508,8 @@ public final Topic getTopic(ProjectTopicName topic) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   GetTopicRequest request =
    *       GetTopicRequest.newBuilder()
@@ -556,6 +533,8 @@ public final Topic getTopic(GetTopicRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   GetTopicRequest request =
    *       GetTopicRequest.newBuilder()
@@ -578,6 +557,8 @@ public final UnaryCallable getTopicCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ProjectName project = ProjectName.of("[PROJECT]");
    *   for (Topic element : topicAdminClient.listTopics(project).iterateAll()) {
@@ -605,6 +586,8 @@ public final ListTopicsPagedResponse listTopics(ProjectName project) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   String project = ProjectName.of("[PROJECT]").toString();
    *   for (Topic element : topicAdminClient.listTopics(project).iterateAll()) {
@@ -629,6 +612,8 @@ public final ListTopicsPagedResponse listTopics(String project) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ListTopicsRequest request =
    *       ListTopicsRequest.newBuilder()
@@ -656,6 +641,8 @@ public final ListTopicsPagedResponse listTopics(ListTopicsRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ListTopicsRequest request =
    *       ListTopicsRequest.newBuilder()
@@ -682,6 +669,8 @@ public final UnaryCallable listTopic
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ListTopicsRequest request =
    *       ListTopicsRequest.newBuilder()
@@ -715,6 +704,8 @@ public final UnaryCallable listTopicsCall
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
    *   for (String element : topicAdminClient.listTopicSubscriptions(topic).iterateAll()) {
@@ -742,6 +733,8 @@ public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(TopicNam
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   String topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
    *   for (String element : topicAdminClient.listTopicSubscriptions(topic).iterateAll()) {
@@ -760,35 +753,6 @@ public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(String t
     return listTopicSubscriptions(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Lists the names of the subscriptions on this topic.
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
-   *   ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
-   *   for (ProjectSubscriptionName element : topicAdminClient.listTopicSubscriptions(topic).iterateAllAsProjectSubscriptionName()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * 

-   *
-   * @param topic Required. The name of the topic that subscriptions are attached to. Format is
-   *     `projects/{project}/topics/{topic}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #listTopicSubscriptions(TopicName)} instead.
-   */
-  @Deprecated
-  public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(ProjectTopicName topic) {
-    ListTopicSubscriptionsRequest request =
-        ListTopicSubscriptionsRequest.newBuilder()
-            .setTopic(topic == null ? null : topic.toString())
-            .build();
-    return listTopicSubscriptions(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Lists the names of the attached subscriptions on this topic.
@@ -796,6 +760,8 @@ public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(ProjectT
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ListTopicSubscriptionsRequest request =
    *       ListTopicSubscriptionsRequest.newBuilder()
@@ -824,6 +790,8 @@ public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ListTopicSubscriptionsRequest request =
    *       ListTopicSubscriptionsRequest.newBuilder()
@@ -852,6 +820,8 @@ public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ListTopicSubscriptionsRequest request =
    *       ListTopicSubscriptionsRequest.newBuilder()
@@ -890,6 +860,8 @@ public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
    *   for (String element : topicAdminClient.listTopicSnapshots(topic).iterateAll()) {
@@ -920,6 +892,8 @@ public final ListTopicSnapshotsPagedResponse listTopicSnapshots(TopicName topic)
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   String topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
    *   for (String element : topicAdminClient.listTopicSnapshots(topic).iterateAll()) {
@@ -948,6 +922,8 @@ public final ListTopicSnapshotsPagedResponse listTopicSnapshots(String topic) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ListTopicSnapshotsRequest request =
    *       ListTopicSnapshotsRequest.newBuilder()
@@ -979,6 +955,8 @@ public final ListTopicSnapshotsPagedResponse listTopicSnapshots(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ListTopicSnapshotsRequest request =
    *       ListTopicSnapshotsRequest.newBuilder()
@@ -1010,6 +988,8 @@ public final ListTopicSnapshotsPagedResponse listTopicSnapshots(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   ListTopicSnapshotsRequest request =
    *       ListTopicSnapshotsRequest.newBuilder()
@@ -1048,6 +1028,8 @@ public final ListTopicSnapshotsPagedResponse listTopicSnapshots(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
    *   topicAdminClient.deleteTopic(topic);
@@ -1074,6 +1056,8 @@ public final void deleteTopic(TopicName topic) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   String topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
    *   topicAdminClient.deleteTopic(topic);
@@ -1089,34 +1073,6 @@ public final void deleteTopic(String topic) {
     deleteTopic(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic does not exist. After a
-   * topic is deleted, a new topic may be created with the same name; this is an entirely new topic
-   * with none of the old configuration or subscriptions. Existing subscriptions to this topic are
-   * not deleted, but their `topic` field is set to `_deleted-topic_`.
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
-   *   ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
-   *   topicAdminClient.deleteTopic(topic);
-   * }
-   * 

-   *
-   * @param topic Required. Name of the topic to delete. Format is
-   *     `projects/{project}/topics/{topic}`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #deleteTopic(TopicName)} instead.
-   */
-  @Deprecated
-  public final void deleteTopic(ProjectTopicName topic) {
-    DeleteTopicRequest request =
-        DeleteTopicRequest.newBuilder().setTopic(topic == null ? null : topic.toString()).build();
-    deleteTopic(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic does not exist. After a
@@ -1127,6 +1083,8 @@ public final void deleteTopic(ProjectTopicName topic) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   DeleteTopicRequest request =
    *       DeleteTopicRequest.newBuilder()
@@ -1153,6 +1111,8 @@ public final void deleteTopic(DeleteTopicRequest request) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   DeleteTopicRequest request =
    *       DeleteTopicRequest.newBuilder()
@@ -1177,6 +1137,8 @@ public final UnaryCallable deleteTopicCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   DetachSubscriptionRequest request =
    *       DetachSubscriptionRequest.newBuilder()
@@ -1202,6 +1164,8 @@ public final DetachSubscriptionResponse detachSubscription(DetachSubscriptionReq
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   DetachSubscriptionRequest request =
    *       DetachSubscriptionRequest.newBuilder()
@@ -1228,6 +1192,8 @@ public final DetachSubscriptionResponse detachSubscription(DetachSubscriptionReq
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   SetIamPolicyRequest request =
    *       SetIamPolicyRequest.newBuilder()
@@ -1246,37 +1212,6 @@ public final Policy setIamPolicy(SetIamPolicyRequest request) {
     return setIamPolicyCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Sets the access control policy on the specified resource. Replaces any existing policy.
-   *
-   * 
Can return Public Errors: NOT_FOUND, INVALID_ARGUMENT and PERMISSION_DENIED
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
-   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
-   *   Policy policy = Policy.newBuilder().build();
-   *   Policy response = topicAdminClient.setIamPolicy(formattedResource, policy);
-   * }
-   * 

-   *
-   * @param resource REQUIRED: The resource for which the policy is being specified. See the
-   *     operation documentation for the appropriate value for this field.
-   * @param policy REQUIRED: The complete policy to be applied to the `resource`. The size of the
-   *     policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud
-   *     Platform services (such as Projects) might reject them.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #setIamPolicy(SetIamPolicyRequest)} instead.
-   */
-  @Deprecated
-  public final Policy setIamPolicy(String resource, Policy policy) {
-    SetIamPolicyRequest request =
-        SetIamPolicyRequest.newBuilder().setResource(resource).setPolicy(policy).build();
-    return setIamPolicy(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Sets the access control policy on the specified resource. Replacesany existing policy.
@@ -1286,6 +1221,8 @@ public final Policy setIamPolicy(String resource, Policy policy) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   SetIamPolicyRequest request =
    *       SetIamPolicyRequest.newBuilder()
@@ -1311,6 +1248,8 @@ public final UnaryCallable setIamPolicyCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   GetIamPolicyRequest request =
    *       GetIamPolicyRequest.newBuilder()
@@ -1328,31 +1267,6 @@ public final Policy getIamPolicy(GetIamPolicyRequest request) {
     return getIamPolicyCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Gets the access control policy for a resource. Returns an empty policy if the resource exists
-   * and does not have a policy set.
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
-   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
-   *   Policy response = topicAdminClient.getIamPolicy(formattedResource);
-   * }
-   * 

-   *
-   * @param resource REQUIRED: The resource for which the policy is being requested. See the
-   *     operation documentation for the appropriate value for this field.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #getIamPolicy(GetIamPolicyRequest)} instead.
-   */
-  @Deprecated
-  public final Policy getIamPolicy(String resource) {
-    GetIamPolicyRequest request = GetIamPolicyRequest.newBuilder().setResource(resource).build();
-    return getIamPolicy(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Gets the access control policy for a resource. Returns an empty policyif the resource exists
@@ -1361,6 +1275,8 @@ public final Policy getIamPolicy(String resource) {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   GetIamPolicyRequest request =
    *       GetIamPolicyRequest.newBuilder()
@@ -1389,6 +1305,8 @@ public final UnaryCallable getIamPolicyCallable() {
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   TestIamPermissionsRequest request =
    *       TestIamPermissionsRequest.newBuilder()
@@ -1406,44 +1324,6 @@ public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsReq
     return testIamPermissionsCallable().call(request);
   }
 
-  // AUTO-GENERATED DOCUMENTATION AND METHOD
-  /**
-   * Returns permissions that a caller has on the specified resource. If the resource does not
-   * exist, this will return an empty set of permissions, not a NOT_FOUND error.
-   *
-   * 
Note: This operation is designed to be used for building permission-aware UIs and
-   * command-line tools, not for authorization checking. This operation may "fail open" without
-   * warning.
-   *
-   * 
Sample code:
-   *
-   * 

-   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
-   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
-   *   List<String> permissions = new ArrayList<>();
-   *   TestIamPermissionsResponse response = topicAdminClient.testIamPermissions(formattedResource, permissions);
-   * }
-   * 

-   *
-   * @param resource REQUIRED: The resource for which the policy detail is being requested. See the
-   *     operation documentation for the appropriate value for this field.
-   * @param permissions The set of permissions to check for the `resource`. Permissions with
-   *     wildcards (such as '*' or 'storage.*') are not allowed. For more information see
-   *     [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   * @deprecated Use {@link #testIamPermissions(TestIamPermissionsRequest)} instead.
-   */
-  @Deprecated
-  public final TestIamPermissionsResponse testIamPermissions(
-      String resource, List permissions) {
-    TestIamPermissionsRequest request =
-        TestIamPermissionsRequest.newBuilder()
-            .setResource(resource)
-            .addAllPermissions(permissions)
-            .build();
-    return testIamPermissions(request);
-  }
-
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns permissions that a caller has on the specified resource. If theresource does not exist,
@@ -1456,6 +1336,8 @@ public final TestIamPermissionsResponse testIamPermissions(
    * 
Sample code:
    *
    * 
{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
    * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
    *   TestIamPermissionsRequest request =
    *       TestIamPermissionsRequest.newBuilder()
@@ -1506,10 +1388,7 @@ public boolean awaitTermination(long duration, TimeUnit unit) throws Interrupted
 
   public static class ListTopicsPagedResponse
       extends AbstractPagedListResponse<
-          ListTopicsRequest,
-          ListTopicsResponse,
-          Topic,
-          ListTopicsPage,
+          ListTopicsRequest, ListTopicsResponse, Topic, ListTopicsPage,
           ListTopicsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -1556,10 +1435,7 @@ public ApiFuture createPageAsync(
 
   public static class ListTopicsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListTopicsRequest,
-          ListTopicsResponse,
-          Topic,
-          ListTopicsPage,
+          ListTopicsRequest, ListTopicsResponse, Topic, ListTopicsPage,
           ListTopicsFixedSizeCollection> {
 
     private ListTopicsFixedSizeCollection(List pages, int collectionSize) {
@@ -1579,11 +1455,8 @@ protected ListTopicsFixedSizeCollection createCollection(
 
   public static class ListTopicSubscriptionsPagedResponse
       extends AbstractPagedListResponse<
-          ListTopicSubscriptionsRequest,
-          ListTopicSubscriptionsResponse,
-          String,
-          ListTopicSubscriptionsPage,
-          ListTopicSubscriptionsFixedSizeCollection> {
+          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse, String,
+          ListTopicSubscriptionsPage, ListTopicSubscriptionsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
         PageContext context,
@@ -1603,9 +1476,7 @@ private ListTopicSubscriptionsPagedResponse(ListTopicSubscriptionsPage page) {
 
   public static class ListTopicSubscriptionsPage
       extends AbstractPage<
-          ListTopicSubscriptionsRequest,
-          ListTopicSubscriptionsResponse,
-          String,
+          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse, String,
           ListTopicSubscriptionsPage> {
 
     private ListTopicSubscriptionsPage(
@@ -1635,11 +1506,8 @@ public ApiFuture createPageAsync(
 
   public static class ListTopicSubscriptionsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListTopicSubscriptionsRequest,
-          ListTopicSubscriptionsResponse,
-          String,
-          ListTopicSubscriptionsPage,
-          ListTopicSubscriptionsFixedSizeCollection> {
+          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse, String,
+          ListTopicSubscriptionsPage, ListTopicSubscriptionsFixedSizeCollection> {
 
     private ListTopicSubscriptionsFixedSizeCollection(
         List pages, int collectionSize) {
@@ -1659,10 +1527,7 @@ protected ListTopicSubscriptionsFixedSizeCollection createCollection(
 
   public static class ListTopicSnapshotsPagedResponse
       extends AbstractPagedListResponse<
-          ListTopicSnapshotsRequest,
-          ListTopicSnapshotsResponse,
-          String,
-          ListTopicSnapshotsPage,
+          ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, String, ListTopicSnapshotsPage,
           ListTopicSnapshotsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -1712,10 +1577,7 @@ public ApiFuture createPageAsync(
 
   public static class ListTopicSnapshotsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListTopicSnapshotsRequest,
-          ListTopicSnapshotsResponse,
-          String,
-          ListTopicSnapshotsPage,
+          ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, String, ListTopicSnapshotsPage,
           ListTopicSnapshotsFixedSizeCollection> {
 
     private ListTopicSnapshotsFixedSizeCollection(
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
similarity index 95%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
index 41ebfd68d..519a75417 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,6 +30,7 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.pubsub.v1.stub.PublisherStubSettings;
@@ -64,9 +65,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  • Credentials are acquired automatically through Application Default Credentials.
- *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  •  Credentials are acquired automatically through Application Default Credentials.
+ *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
@@ -75,6 +76,8 @@
  * 
For example, to set the total timeout of createTopic to 30 seconds:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * TopicAdminSettings.Builder topicAdminSettingsBuilder = TopicAdminSettings.newBuilder();
  * topicAdminSettingsBuilder
  *     .createTopicSettings()
@@ -119,8 +122,7 @@ public UnaryCallSettings getTopicSettings() {
 
   /** Returns the object with the settings used for calls to listTopicSubscriptions. */
   public PagedCallSettings<
-          ListTopicSubscriptionsRequest,
-          ListTopicSubscriptionsResponse,
+          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
           ListTopicSubscriptionsPagedResponse>
       listTopicSubscriptionsSettings() {
     return ((PublisherStubSettings) getStubSettings()).listTopicSubscriptionsSettings();
@@ -284,8 +286,7 @@ public UnaryCallSettings.Builder getTopicSettings() {
 
     /** Returns the builder for the settings used for calls to listTopicSubscriptions. */
     public PagedCallSettings.Builder<
-            ListTopicSubscriptionsRequest,
-            ListTopicSubscriptionsResponse,
+            ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
             ListTopicSubscriptionsPagedResponse>
         listTopicSubscriptionsSettings() {
       return getStubSettingsBuilder().listTopicSubscriptionsSettings();
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json
similarity index 100%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java
similarity index 85%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java
index 128d54247..6e17761f9 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,6 +27,8 @@
  * 
Sample for TopicAdminClient:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
  *   TopicName name = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
  *   Topic response = topicAdminClient.createTopic(name);
@@ -42,6 +44,8 @@
  * 
Sample for SubscriptionAdminClient:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
  *   SubscriptionName name = SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
  *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
@@ -59,6 +63,8 @@
  * 
Sample for SchemaServiceClient:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   Schema schema = Schema.newBuilder().build();
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java
similarity index 99%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java
index 35e7f539a..140ba0474 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
similarity index 99%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
index 2b2e725c1..bc855e57e 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -51,6 +51,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java
similarity index 99%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java
index b1e3e27cc..25bb84500 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
similarity index 99%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
index e5cd65fb6..cfd83cf86 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,6 +45,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java
similarity index 99%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java
index 97d867601..555d231b3 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
similarity index 99%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
index 523c0376a..d29c04424 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -59,6 +59,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java
similarity index 99%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java
index 9b90ca986..c26fe479c 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
similarity index 97%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
index 166775ec3..3ac382c73 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -88,9 +88,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  • Credentials are acquired automatically through Application Default Credentials.
- *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  •  Credentials are acquired automatically through Application Default Credentials.
+ *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
@@ -99,6 +99,8 @@
  * 
For example, to set the total timeout of createTopic to 30 seconds:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * PublisherStubSettings.Builder topicAdminSettingsBuilder = PublisherStubSettings.newBuilder();
  * topicAdminSettingsBuilder
  *     .createTopicSettings()
@@ -128,8 +130,7 @@ public class PublisherStubSettings extends StubSettings {
   private final PagedCallSettings
       listTopicsSettings;
   private final PagedCallSettings<
-          ListTopicSubscriptionsRequest,
-          ListTopicSubscriptionsResponse,
+          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
           ListTopicSubscriptionsPagedResponse>
       listTopicSubscriptionsSettings;
   private final PagedCallSettings<
@@ -278,13 +279,11 @@ public ApiFuture getFuturePagedResponse(
           };
 
   private static final PagedListResponseFactory<
-          ListTopicSubscriptionsRequest,
-          ListTopicSubscriptionsResponse,
+          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
           ListTopicSubscriptionsPagedResponse>
       LIST_TOPIC_SUBSCRIPTIONS_PAGE_STR_FACT =
           new PagedListResponseFactory<
-              ListTopicSubscriptionsRequest,
-              ListTopicSubscriptionsResponse,
+              ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
               ListTopicSubscriptionsPagedResponse>() {
             @Override
             public ApiFuture getFuturePagedResponse(
@@ -305,8 +304,7 @@ public ApiFuture getFuturePagedResponse(
           ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, ListTopicSnapshotsPagedResponse>
       LIST_TOPIC_SNAPSHOTS_PAGE_STR_FACT =
           new PagedListResponseFactory<
-              ListTopicSnapshotsRequest,
-              ListTopicSnapshotsResponse,
+              ListTopicSnapshotsRequest, ListTopicSnapshotsResponse,
               ListTopicSnapshotsPagedResponse>() {
             @Override
             public ApiFuture getFuturePagedResponse(
@@ -415,8 +413,7 @@ public UnaryCallSettings getTopicSettings() {
 
   /** Returns the object with the settings used for calls to listTopicSubscriptions. */
   public PagedCallSettings<
-          ListTopicSubscriptionsRequest,
-          ListTopicSubscriptionsResponse,
+          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
           ListTopicSubscriptionsPagedResponse>
       listTopicSubscriptionsSettings() {
     return listTopicSubscriptionsSettings;
@@ -556,8 +553,7 @@ public static class Builder extends StubSettings.Builder
         listTopicsSettings;
     private final PagedCallSettings.Builder<
-            ListTopicSubscriptionsRequest,
-            ListTopicSubscriptionsResponse,
+            ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
             ListTopicSubscriptionsPagedResponse>
         listTopicSubscriptionsSettings;
     private final PagedCallSettings.Builder<
@@ -844,8 +840,7 @@ public UnaryCallSettings.Builder getTopicSettings() {
 
     /** Returns the builder for the settings used for calls to listTopicSubscriptions. */
     public PagedCallSettings.Builder<
-            ListTopicSubscriptionsRequest,
-            ListTopicSubscriptionsResponse,
+            ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
             ListTopicSubscriptionsPagedResponse>
         listTopicSubscriptionsSettings() {
       return listTopicSubscriptionsSettings;
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java
similarity index 99%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java
index b194653b3..47aac9109 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
similarity index 98%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
index fb8a87653..89628daf1 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -71,9 +71,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  • Credentials are acquired automatically through Application Default Credentials.
- *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  •  Credentials are acquired automatically through Application Default Credentials.
+ *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
@@ -82,6 +82,8 @@
  * 
For example, to set the total timeout of createSchema to 30 seconds:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * SchemaServiceStubSettings.Builder schemaServiceSettingsBuilder =
  *     SchemaServiceStubSettings.newBuilder();
  * schemaServiceSettingsBuilder
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java
similarity index 99%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java
index 7233e2008..8eeab5261 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
similarity index 98%
rename from google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
index 32733fbf9..b62bec2c4 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -86,9 +86,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  • Credentials are acquired automatically through Application Default Credentials.
- *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  •  Credentials are acquired automatically through Application Default Credentials.
+ *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
@@ -97,6 +97,8 @@
  * 
For example, to set the total timeout of createSubscription to 30 seconds:
  *
  * 
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * SubscriberStubSettings.Builder subscriptionAdminSettingsBuilder =
  *     SubscriberStubSettings.newBuilder();
  * subscriptionAdminSettingsBuilder
@@ -227,8 +229,7 @@ public Iterable extractResources(ListSnapshotsResponse payload) {
           ListSubscriptionsRequest, ListSubscriptionsResponse, ListSubscriptionsPagedResponse>
       LIST_SUBSCRIPTIONS_PAGE_STR_FACT =
           new PagedListResponseFactory<
-              ListSubscriptionsRequest,
-              ListSubscriptionsResponse,
+              ListSubscriptionsRequest, ListSubscriptionsResponse,
               ListSubscriptionsPagedResponse>() {
             @Override
             public ApiFuture getFuturePagedResponse(
@@ -402,7 +403,8 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
 
   /** Returns a builder for the default ChannelProvider for this service. */
   public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
-    return InstantiatingGrpcChannelProvider.newBuilder().setMaxInboundMessageSize(20 << 20);
+    return InstantiatingGrpcChannelProvider.newBuilder()
+        .setMaxInboundMessageSize(Integer.MAX_VALUE);
   }
 
   public static TransportChannelProvider defaultTransportChannelProvider() {
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java
similarity index 98%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java
index e7583f2d9..85c3e07a0 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java
similarity index 99%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java
index e4528ae53..089b0b380 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java
similarity index 98%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java
index 78513630a..31d2b2b09 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java
similarity index 99%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java
index 920917858..53f88cfe6 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java
similarity index 98%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java
index a7fc32c58..4ebffafed 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java
similarity index 99%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java
index 5b908db48..6124aab4d 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java
similarity index 98%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java
index 8d3f29fe0..2615733f7 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java
similarity index 99%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java
index a181138d9..9747d2ca0 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java
similarity index 99%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java
index 864f9f013..92673b9d9 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java
similarity index 99%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java
index dbb87a03e..d3402991a 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java
similarity index 99%
rename from google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java
rename to owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java
index a3c4e4245..0d50563fe 100644
--- a/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java
+++ b/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java b/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
similarity index 50%
rename from grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
rename to owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
index 638e841d7..340a9acc6 100644
--- a/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
+++ b/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
@@ -1,25 +1,8 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 package com.google.pubsub.v1;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
- *
- *
  * 
  * The service that an application uses to manipulate topics, and to send
  * messages to a topic.
@@ -36,518 +19,401 @@ private PublisherGrpc() {}
   public static final String SERVICE_NAME = "google.pubsub.v1.Publisher";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic>
-      getCreateTopicMethod;
+  private static volatile io.grpc.MethodDescriptor getCreateTopicMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CreateTopic",
       requestType = com.google.pubsub.v1.Topic.class,
       responseType = com.google.pubsub.v1.Topic.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor
-      getCreateTopicMethod() {
-    io.grpc.MethodDescriptor
-        getCreateTopicMethod;
+  public static io.grpc.MethodDescriptor getCreateTopicMethod() {
+    io.grpc.MethodDescriptor getCreateTopicMethod;
     if ((getCreateTopicMethod = PublisherGrpc.getCreateTopicMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getCreateTopicMethod = PublisherGrpc.getCreateTopicMethod) == null) {
-          PublisherGrpc.getCreateTopicMethod =
-              getCreateTopicMethod =
-                  io.grpc.MethodDescriptor
-                      .newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateTopic"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Topic.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Topic.getDefaultInstance()))
-                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("CreateTopic"))
-                      .build();
+          PublisherGrpc.getCreateTopicMethod = getCreateTopicMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateTopic"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Topic.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Topic.getDefaultInstance()))
+              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("CreateTopic"))
+              .build();
         }
       }
     }
     return getCreateTopicMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.UpdateTopicRequest, com.google.pubsub.v1.Topic>
-      getUpdateTopicMethod;
+  private static volatile io.grpc.MethodDescriptor getUpdateTopicMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "UpdateTopic",
       requestType = com.google.pubsub.v1.UpdateTopicRequest.class,
       responseType = com.google.pubsub.v1.Topic.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.UpdateTopicRequest, com.google.pubsub.v1.Topic>
-      getUpdateTopicMethod() {
-    io.grpc.MethodDescriptor
-        getUpdateTopicMethod;
+  public static io.grpc.MethodDescriptor getUpdateTopicMethod() {
+    io.grpc.MethodDescriptor getUpdateTopicMethod;
     if ((getUpdateTopicMethod = PublisherGrpc.getUpdateTopicMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getUpdateTopicMethod = PublisherGrpc.getUpdateTopicMethod) == null) {
-          PublisherGrpc.getUpdateTopicMethod =
-              getUpdateTopicMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateTopic"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.UpdateTopicRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Topic.getDefaultInstance()))
-                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("UpdateTopic"))
-                      .build();
+          PublisherGrpc.getUpdateTopicMethod = getUpdateTopicMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateTopic"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.UpdateTopicRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Topic.getDefaultInstance()))
+              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("UpdateTopic"))
+              .build();
         }
       }
     }
     return getUpdateTopicMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.PublishRequest, com.google.pubsub.v1.PublishResponse>
-      getPublishMethod;
+  private static volatile io.grpc.MethodDescriptor getPublishMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Publish",
       requestType = com.google.pubsub.v1.PublishRequest.class,
       responseType = com.google.pubsub.v1.PublishResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.PublishRequest, com.google.pubsub.v1.PublishResponse>
-      getPublishMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.PublishRequest, com.google.pubsub.v1.PublishResponse>
-        getPublishMethod;
+  public static io.grpc.MethodDescriptor getPublishMethod() {
+    io.grpc.MethodDescriptor getPublishMethod;
     if ((getPublishMethod = PublisherGrpc.getPublishMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getPublishMethod = PublisherGrpc.getPublishMethod) == null) {
-          PublisherGrpc.getPublishMethod =
-              getPublishMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Publish"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.PublishRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.PublishResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("Publish"))
-                      .build();
+          PublisherGrpc.getPublishMethod = getPublishMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Publish"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.PublishRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.PublishResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("Publish"))
+              .build();
         }
       }
     }
     return getPublishMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.GetTopicRequest, com.google.pubsub.v1.Topic>
-      getGetTopicMethod;
+  private static volatile io.grpc.MethodDescriptor getGetTopicMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "GetTopic",
       requestType = com.google.pubsub.v1.GetTopicRequest.class,
       responseType = com.google.pubsub.v1.Topic.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.GetTopicRequest, com.google.pubsub.v1.Topic>
-      getGetTopicMethod() {
-    io.grpc.MethodDescriptor
-        getGetTopicMethod;
+  public static io.grpc.MethodDescriptor getGetTopicMethod() {
+    io.grpc.MethodDescriptor getGetTopicMethod;
     if ((getGetTopicMethod = PublisherGrpc.getGetTopicMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getGetTopicMethod = PublisherGrpc.getGetTopicMethod) == null) {
-          PublisherGrpc.getGetTopicMethod =
-              getGetTopicMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTopic"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.GetTopicRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Topic.getDefaultInstance()))
-                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("GetTopic"))
-                      .build();
+          PublisherGrpc.getGetTopicMethod = getGetTopicMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTopic"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.GetTopicRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Topic.getDefaultInstance()))
+              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("GetTopic"))
+              .build();
         }
       }
     }
     return getGetTopicMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListTopicsRequest, com.google.pubsub.v1.ListTopicsResponse>
-      getListTopicsMethod;
+  private static volatile io.grpc.MethodDescriptor getListTopicsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListTopics",
       requestType = com.google.pubsub.v1.ListTopicsRequest.class,
       responseType = com.google.pubsub.v1.ListTopicsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListTopicsRequest, com.google.pubsub.v1.ListTopicsResponse>
-      getListTopicsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.ListTopicsRequest, com.google.pubsub.v1.ListTopicsResponse>
-        getListTopicsMethod;
+  public static io.grpc.MethodDescriptor getListTopicsMethod() {
+    io.grpc.MethodDescriptor getListTopicsMethod;
     if ((getListTopicsMethod = PublisherGrpc.getListTopicsMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getListTopicsMethod = PublisherGrpc.getListTopicsMethod) == null) {
-          PublisherGrpc.getListTopicsMethod =
-              getListTopicsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopics"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListTopicsRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListTopicsResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("ListTopics"))
-                      .build();
+          PublisherGrpc.getListTopicsMethod = getListTopicsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopics"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListTopicsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListTopicsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("ListTopics"))
+              .build();
         }
       }
     }
     return getListTopicsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListTopicSubscriptionsRequest,
-          com.google.pubsub.v1.ListTopicSubscriptionsResponse>
-      getListTopicSubscriptionsMethod;
+  private static volatile io.grpc.MethodDescriptor getListTopicSubscriptionsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListTopicSubscriptions",
       requestType = com.google.pubsub.v1.ListTopicSubscriptionsRequest.class,
       responseType = com.google.pubsub.v1.ListTopicSubscriptionsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListTopicSubscriptionsRequest,
-          com.google.pubsub.v1.ListTopicSubscriptionsResponse>
-      getListTopicSubscriptionsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.ListTopicSubscriptionsRequest,
-            com.google.pubsub.v1.ListTopicSubscriptionsResponse>
-        getListTopicSubscriptionsMethod;
+  public static io.grpc.MethodDescriptor getListTopicSubscriptionsMethod() {
+    io.grpc.MethodDescriptor getListTopicSubscriptionsMethod;
     if ((getListTopicSubscriptionsMethod = PublisherGrpc.getListTopicSubscriptionsMethod) == null) {
       synchronized (PublisherGrpc.class) {
-        if ((getListTopicSubscriptionsMethod = PublisherGrpc.getListTopicSubscriptionsMethod)
-            == null) {
-          PublisherGrpc.getListTopicSubscriptionsMethod =
-              getListTopicSubscriptionsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListTopicSubscriptions"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListTopicSubscriptionsRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListTopicSubscriptionsResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new PublisherMethodDescriptorSupplier("ListTopicSubscriptions"))
-                      .build();
+        if ((getListTopicSubscriptionsMethod = PublisherGrpc.getListTopicSubscriptionsMethod) == null) {
+          PublisherGrpc.getListTopicSubscriptionsMethod = getListTopicSubscriptionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopicSubscriptions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListTopicSubscriptionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListTopicSubscriptionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("ListTopicSubscriptions"))
+              .build();
         }
       }
     }
     return getListTopicSubscriptionsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListTopicSnapshotsRequest,
-          com.google.pubsub.v1.ListTopicSnapshotsResponse>
-      getListTopicSnapshotsMethod;
+  private static volatile io.grpc.MethodDescriptor getListTopicSnapshotsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListTopicSnapshots",
       requestType = com.google.pubsub.v1.ListTopicSnapshotsRequest.class,
       responseType = com.google.pubsub.v1.ListTopicSnapshotsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListTopicSnapshotsRequest,
-          com.google.pubsub.v1.ListTopicSnapshotsResponse>
-      getListTopicSnapshotsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.ListTopicSnapshotsRequest,
-            com.google.pubsub.v1.ListTopicSnapshotsResponse>
-        getListTopicSnapshotsMethod;
+  public static io.grpc.MethodDescriptor getListTopicSnapshotsMethod() {
+    io.grpc.MethodDescriptor getListTopicSnapshotsMethod;
     if ((getListTopicSnapshotsMethod = PublisherGrpc.getListTopicSnapshotsMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getListTopicSnapshotsMethod = PublisherGrpc.getListTopicSnapshotsMethod) == null) {
-          PublisherGrpc.getListTopicSnapshotsMethod =
-              getListTopicSnapshotsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopicSnapshots"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListTopicSnapshotsRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListTopicSnapshotsResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new PublisherMethodDescriptorSupplier("ListTopicSnapshots"))
-                      .build();
+          PublisherGrpc.getListTopicSnapshotsMethod = getListTopicSnapshotsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopicSnapshots"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListTopicSnapshotsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListTopicSnapshotsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("ListTopicSnapshots"))
+              .build();
         }
       }
     }
     return getListTopicSnapshotsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.DeleteTopicRequest, com.google.protobuf.Empty>
-      getDeleteTopicMethod;
+  private static volatile io.grpc.MethodDescriptor getDeleteTopicMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "DeleteTopic",
       requestType = com.google.pubsub.v1.DeleteTopicRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.DeleteTopicRequest, com.google.protobuf.Empty>
-      getDeleteTopicMethod() {
-    io.grpc.MethodDescriptor
-        getDeleteTopicMethod;
+  public static io.grpc.MethodDescriptor getDeleteTopicMethod() {
+    io.grpc.MethodDescriptor getDeleteTopicMethod;
     if ((getDeleteTopicMethod = PublisherGrpc.getDeleteTopicMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getDeleteTopicMethod = PublisherGrpc.getDeleteTopicMethod) == null) {
-          PublisherGrpc.getDeleteTopicMethod =
-              getDeleteTopicMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteTopic"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.DeleteTopicRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.protobuf.Empty.getDefaultInstance()))
-                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("DeleteTopic"))
-                      .build();
+          PublisherGrpc.getDeleteTopicMethod = getDeleteTopicMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteTopic"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.DeleteTopicRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("DeleteTopic"))
+              .build();
         }
       }
     }
     return getDeleteTopicMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.DetachSubscriptionRequest,
-          com.google.pubsub.v1.DetachSubscriptionResponse>
-      getDetachSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor getDetachSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "DetachSubscription",
       requestType = com.google.pubsub.v1.DetachSubscriptionRequest.class,
       responseType = com.google.pubsub.v1.DetachSubscriptionResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.DetachSubscriptionRequest,
-          com.google.pubsub.v1.DetachSubscriptionResponse>
-      getDetachSubscriptionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.DetachSubscriptionRequest,
-            com.google.pubsub.v1.DetachSubscriptionResponse>
-        getDetachSubscriptionMethod;
+  public static io.grpc.MethodDescriptor getDetachSubscriptionMethod() {
+    io.grpc.MethodDescriptor getDetachSubscriptionMethod;
     if ((getDetachSubscriptionMethod = PublisherGrpc.getDetachSubscriptionMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getDetachSubscriptionMethod = PublisherGrpc.getDetachSubscriptionMethod) == null) {
-          PublisherGrpc.getDetachSubscriptionMethod =
-              getDetachSubscriptionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DetachSubscription"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.DetachSubscriptionRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.DetachSubscriptionResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new PublisherMethodDescriptorSupplier("DetachSubscription"))
-                      .build();
+          PublisherGrpc.getDetachSubscriptionMethod = getDetachSubscriptionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DetachSubscription"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.DetachSubscriptionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.DetachSubscriptionResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("DetachSubscription"))
+              .build();
         }
       }
     }
     return getDetachSubscriptionMethod;
   }
 
-  /** Creates a new async stub that supports all call types for the service */
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
   public static PublisherStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public PublisherStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new PublisherStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public PublisherStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new PublisherStub(channel, callOptions);
+        }
+      };
     return PublisherStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static PublisherBlockingStub newBlockingStub(io.grpc.Channel channel) {
+  public static PublisherBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public PublisherBlockingStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new PublisherBlockingStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public PublisherBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new PublisherBlockingStub(channel, callOptions);
+        }
+      };
     return PublisherBlockingStub.newStub(factory, channel);
   }
 
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static PublisherFutureStub newFutureStub(io.grpc.Channel channel) {
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static PublisherFutureStub newFutureStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public PublisherFutureStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new PublisherFutureStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public PublisherFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new PublisherFutureStub(channel, callOptions);
+        }
+      };
     return PublisherFutureStub.newStub(factory, channel);
   }
 
   /**
-   *
-   *
    * 
    * The service that an application uses to manipulate topics, and to send
    * messages to a topic.
    * 

    */
-  public abstract static class PublisherImplBase implements io.grpc.BindableService {
+  public static abstract class PublisherImplBase implements io.grpc.BindableService {
 
     /**
-     *
-     *
      * 
      * Creates the given topic with the given name. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
      * 

      */
-    public void createTopic(
-        com.google.pubsub.v1.Topic request,
+    public void createTopic(com.google.pubsub.v1.Topic request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getCreateTopicMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateTopicMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing topic. Note that certain properties of a
      * topic are not modifiable.
      * 

      */
-    public void updateTopic(
-        com.google.pubsub.v1.UpdateTopicRequest request,
+    public void updateTopic(com.google.pubsub.v1.UpdateTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getUpdateTopicMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateTopicMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      * does not exist.
      * 

      */
-    public void publish(
-        com.google.pubsub.v1.PublishRequest request,
+    public void publish(com.google.pubsub.v1.PublishRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getPublishMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration of a topic.
      * 

      */
-    public void getTopic(
-        com.google.pubsub.v1.GetTopicRequest request,
+    public void getTopic(com.google.pubsub.v1.GetTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTopicMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists matching topics.
      * 

      */
-    public void listTopics(
-        com.google.pubsub.v1.ListTopicsRequest request,
+    public void listTopics(com.google.pubsub.v1.ListTopicsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTopicsMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists the names of the attached subscriptions on this topic.
      * 

      */
-    public void listTopicSubscriptions(
-        com.google.pubsub.v1.ListTopicSubscriptionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListTopicSubscriptionsMethod(), responseObserver);
+    public void listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTopicSubscriptionsMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists the names of the snapshots on this topic. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -556,17 +422,12 @@ public void listTopicSubscriptions(
      * state captured by a snapshot.
      * 

      */
-    public void listTopicSnapshots(
-        com.google.pubsub.v1.ListTopicSnapshotsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListTopicSnapshotsMethod(), responseObserver);
+    public void listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTopicSnapshotsMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      * does not exist. After a topic is deleted, a new topic may be created with
@@ -575,16 +436,12 @@ public void listTopicSnapshots(
      * not deleted, but their `topic` field is set to `_deleted-topic_`.
      * 

      */
-    public void deleteTopic(
-        com.google.pubsub.v1.DeleteTopicRequest request,
+    public void deleteTopic(com.google.pubsub.v1.DeleteTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getDeleteTopicMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteTopicMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Detaches a subscription from this topic. All messages retained in the
      * subscription are dropped. Subsequent `Pull` and `StreamingPull` requests
@@ -592,192 +449,168 @@ public void deleteTopic(
      * subscription, pushes to the endpoint will stop.
      * 

      */
-    public void detachSubscription(
-        com.google.pubsub.v1.DetachSubscriptionRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getDetachSubscriptionMethod(), responseObserver);
+    public void detachSubscription(com.google.pubsub.v1.DetachSubscriptionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDetachSubscriptionMethod(), responseObserver);
     }
 
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
       return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
           .addMethod(
-              getCreateTopicMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers(
-                      this, METHODID_CREATE_TOPIC)))
+            getCreateTopicMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.Topic,
+                com.google.pubsub.v1.Topic>(
+                  this, METHODID_CREATE_TOPIC)))
           .addMethod(
-              getUpdateTopicMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.UpdateTopicRequest, com.google.pubsub.v1.Topic>(
-                      this, METHODID_UPDATE_TOPIC)))
+            getUpdateTopicMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.UpdateTopicRequest,
+                com.google.pubsub.v1.Topic>(
+                  this, METHODID_UPDATE_TOPIC)))
           .addMethod(
-              getPublishMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.PublishRequest, com.google.pubsub.v1.PublishResponse>(
-                      this, METHODID_PUBLISH)))
+            getPublishMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.PublishRequest,
+                com.google.pubsub.v1.PublishResponse>(
+                  this, METHODID_PUBLISH)))
           .addMethod(
-              getGetTopicMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.GetTopicRequest, com.google.pubsub.v1.Topic>(
-                      this, METHODID_GET_TOPIC)))
+            getGetTopicMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.GetTopicRequest,
+                com.google.pubsub.v1.Topic>(
+                  this, METHODID_GET_TOPIC)))
           .addMethod(
-              getListTopicsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.ListTopicsRequest,
-                      com.google.pubsub.v1.ListTopicsResponse>(this, METHODID_LIST_TOPICS)))
+            getListTopicsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ListTopicsRequest,
+                com.google.pubsub.v1.ListTopicsResponse>(
+                  this, METHODID_LIST_TOPICS)))
           .addMethod(
-              getListTopicSubscriptionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.ListTopicSubscriptionsRequest,
-                      com.google.pubsub.v1.ListTopicSubscriptionsResponse>(
-                      this, METHODID_LIST_TOPIC_SUBSCRIPTIONS)))
+            getListTopicSubscriptionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ListTopicSubscriptionsRequest,
+                com.google.pubsub.v1.ListTopicSubscriptionsResponse>(
+                  this, METHODID_LIST_TOPIC_SUBSCRIPTIONS)))
           .addMethod(
-              getListTopicSnapshotsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.ListTopicSnapshotsRequest,
-                      com.google.pubsub.v1.ListTopicSnapshotsResponse>(
-                      this, METHODID_LIST_TOPIC_SNAPSHOTS)))
+            getListTopicSnapshotsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ListTopicSnapshotsRequest,
+                com.google.pubsub.v1.ListTopicSnapshotsResponse>(
+                  this, METHODID_LIST_TOPIC_SNAPSHOTS)))
           .addMethod(
-              getDeleteTopicMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.DeleteTopicRequest, com.google.protobuf.Empty>(
-                      this, METHODID_DELETE_TOPIC)))
+            getDeleteTopicMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.DeleteTopicRequest,
+                com.google.protobuf.Empty>(
+                  this, METHODID_DELETE_TOPIC)))
           .addMethod(
-              getDetachSubscriptionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.DetachSubscriptionRequest,
-                      com.google.pubsub.v1.DetachSubscriptionResponse>(
-                      this, METHODID_DETACH_SUBSCRIPTION)))
+            getDetachSubscriptionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.DetachSubscriptionRequest,
+                com.google.pubsub.v1.DetachSubscriptionResponse>(
+                  this, METHODID_DETACH_SUBSCRIPTION)))
           .build();
     }
   }
 
   /**
-   *
-   *
    * 
    * The service that an application uses to manipulate topics, and to send
    * messages to a topic.
    * 

    */
   public static final class PublisherStub extends io.grpc.stub.AbstractAsyncStub {
-    private PublisherStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private PublisherStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected PublisherStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected PublisherStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new PublisherStub(channel, callOptions);
     }
 
     /**
-     *
-     *
      * 
      * Creates the given topic with the given name. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
      * 

      */
-    public void createTopic(
-        com.google.pubsub.v1.Topic request,
+    public void createTopic(com.google.pubsub.v1.Topic request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateTopicMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getCreateTopicMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing topic. Note that certain properties of a
      * topic are not modifiable.
      * 

      */
-    public void updateTopic(
-        com.google.pubsub.v1.UpdateTopicRequest request,
+    public void updateTopic(com.google.pubsub.v1.UpdateTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateTopicMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getUpdateTopicMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      * does not exist.
      * 

      */
-    public void publish(
-        com.google.pubsub.v1.PublishRequest request,
+    public void publish(com.google.pubsub.v1.PublishRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getPublishMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration of a topic.
      * 

      */
-    public void getTopic(
-        com.google.pubsub.v1.GetTopicRequest request,
+    public void getTopic(com.google.pubsub.v1.GetTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getGetTopicMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists matching topics.
      * 

      */
-    public void listTopics(
-        com.google.pubsub.v1.ListTopicsRequest request,
+    public void listTopics(com.google.pubsub.v1.ListTopicsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getListTopicsMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists the names of the attached subscriptions on this topic.
      * 

      */
-    public void listTopicSubscriptions(
-        com.google.pubsub.v1.ListTopicSubscriptionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    public void listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListTopicSubscriptionsMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getListTopicSubscriptionsMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists the names of the snapshots on this topic. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -786,19 +619,13 @@ public void listTopicSubscriptions(
      * state captured by a snapshot.
      * 

      */
-    public void listTopicSnapshots(
-        com.google.pubsub.v1.ListTopicSnapshotsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    public void listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListTopicSnapshotsMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getListTopicSnapshotsMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      * does not exist. After a topic is deleted, a new topic may be created with
@@ -807,18 +634,13 @@ public void listTopicSnapshots(
      * not deleted, but their `topic` field is set to `_deleted-topic_`.
      * 

      */
-    public void deleteTopic(
-        com.google.pubsub.v1.DeleteTopicRequest request,
+    public void deleteTopic(com.google.pubsub.v1.DeleteTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteTopicMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getDeleteTopicMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Detaches a subscription from this topic. All messages retained in the
      * subscription are dropped. Subsequent `Pull` and `StreamingPull` requests
@@ -826,28 +648,22 @@ public void deleteTopic(
      * subscription, pushes to the endpoint will stop.
      * 

      */
-    public void detachSubscription(
-        com.google.pubsub.v1.DetachSubscriptionRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    public void detachSubscription(com.google.pubsub.v1.DetachSubscriptionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDetachSubscriptionMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getDetachSubscriptionMethod(), getCallOptions()), request, responseObserver);
     }
   }
 
   /**
-   *
-   *
    * 
    * The service that an application uses to manipulate topics, and to send
    * messages to a topic.
    * 

    */
-  public static final class PublisherBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private PublisherBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+  public static final class PublisherBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private PublisherBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -858,8 +674,6 @@ protected PublisherBlockingStub build(
     }
 
     /**
-     *
-     *
      * 
      * Creates the given topic with the given name. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -871,8 +685,6 @@ public com.google.pubsub.v1.Topic createTopic(com.google.pubsub.v1.Topic request
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing topic. Note that certain properties of a
      * topic are not modifiable.
@@ -884,22 +696,17 @@ public com.google.pubsub.v1.Topic updateTopic(com.google.pubsub.v1.UpdateTopicRe
     }
 
     /**
-     *
-     *
      * 
      * Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      * does not exist.
      * 

      */
-    public com.google.pubsub.v1.PublishResponse publish(
-        com.google.pubsub.v1.PublishRequest request) {
+    public com.google.pubsub.v1.PublishResponse publish(com.google.pubsub.v1.PublishRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getPublishMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration of a topic.
      * 

@@ -910,34 +717,26 @@ public com.google.pubsub.v1.Topic getTopic(com.google.pubsub.v1.GetTopicRequest
     }
 
     /**
-     *
-     *
      * 
      * Lists matching topics.
      * 

      */
-    public com.google.pubsub.v1.ListTopicsResponse listTopics(
-        com.google.pubsub.v1.ListTopicsRequest request) {
+    public com.google.pubsub.v1.ListTopicsResponse listTopics(com.google.pubsub.v1.ListTopicsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListTopicsMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Lists the names of the attached subscriptions on this topic.
      * 

      */
-    public com.google.pubsub.v1.ListTopicSubscriptionsResponse listTopicSubscriptions(
-        com.google.pubsub.v1.ListTopicSubscriptionsRequest request) {
+    public com.google.pubsub.v1.ListTopicSubscriptionsResponse listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListTopicSubscriptionsMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Lists the names of the snapshots on this topic. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -946,15 +745,12 @@ public com.google.pubsub.v1.ListTopicSubscriptionsResponse listTopicSubscription
      * state captured by a snapshot.
      * 

      */
-    public com.google.pubsub.v1.ListTopicSnapshotsResponse listTopicSnapshots(
-        com.google.pubsub.v1.ListTopicSnapshotsRequest request) {
+    public com.google.pubsub.v1.ListTopicSnapshotsResponse listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListTopicSnapshotsMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      * does not exist. After a topic is deleted, a new topic may be created with
@@ -969,8 +765,6 @@ public com.google.protobuf.Empty deleteTopic(com.google.pubsub.v1.DeleteTopicReq
     }
 
     /**
-     *
-     *
      * 
      * Detaches a subscription from this topic. All messages retained in the
      * subscription are dropped. Subsequent `Pull` and `StreamingPull` requests
@@ -978,77 +772,67 @@ public com.google.protobuf.Empty deleteTopic(com.google.pubsub.v1.DeleteTopicReq
      * subscription, pushes to the endpoint will stop.
      * 

      */
-    public com.google.pubsub.v1.DetachSubscriptionResponse detachSubscription(
-        com.google.pubsub.v1.DetachSubscriptionRequest request) {
+    public com.google.pubsub.v1.DetachSubscriptionResponse detachSubscription(com.google.pubsub.v1.DetachSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getDetachSubscriptionMethod(), getCallOptions(), request);
     }
   }
 
   /**
-   *
-   *
    * 
    * The service that an application uses to manipulate topics, and to send
    * messages to a topic.
    * 

    */
-  public static final class PublisherFutureStub
-      extends io.grpc.stub.AbstractFutureStub {
-    private PublisherFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+  public static final class PublisherFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private PublisherFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected PublisherFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected PublisherFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new PublisherFutureStub(channel, callOptions);
     }
 
     /**
-     *
-     *
      * 
      * Creates the given topic with the given name. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        createTopic(com.google.pubsub.v1.Topic request) {
+    public com.google.common.util.concurrent.ListenableFuture createTopic(
+        com.google.pubsub.v1.Topic request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCreateTopicMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing topic. Note that certain properties of a
      * topic are not modifiable.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        updateTopic(com.google.pubsub.v1.UpdateTopicRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture updateTopic(
+        com.google.pubsub.v1.UpdateTopicRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getUpdateTopicMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      * does not exist.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        publish(com.google.pubsub.v1.PublishRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture publish(
+        com.google.pubsub.v1.PublishRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getPublishMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration of a topic.
      * 

@@ -1060,36 +844,28 @@ public com.google.common.util.concurrent.ListenableFuture
      * Lists matching topics.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.pubsub.v1.ListTopicsResponse>
-        listTopics(com.google.pubsub.v1.ListTopicsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture listTopics(
+        com.google.pubsub.v1.ListTopicsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListTopicsMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Lists the names of the attached subscriptions on this topic.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.pubsub.v1.ListTopicSubscriptionsResponse>
-        listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture listTopicSubscriptions(
+        com.google.pubsub.v1.ListTopicSubscriptionsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListTopicSubscriptionsMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Lists the names of the snapshots on this topic. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -1098,16 +874,13 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.pubsub.v1.ListTopicSnapshotsResponse>
-        listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture listTopicSnapshots(
+        com.google.pubsub.v1.ListTopicSnapshotsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListTopicSnapshotsMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      * does not exist. After a topic is deleted, a new topic may be created with
@@ -1116,15 +889,13 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteTopic(com.google.pubsub.v1.DeleteTopicRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture deleteTopic(
+        com.google.pubsub.v1.DeleteTopicRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getDeleteTopicMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Detaches a subscription from this topic. All messages retained in the
      * subscription are dropped. Subsequent `Pull` and `StreamingPull` requests
@@ -1132,9 +903,8 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.pubsub.v1.DetachSubscriptionResponse>
-        detachSubscription(com.google.pubsub.v1.DetachSubscriptionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture detachSubscription(
+        com.google.pubsub.v1.DetachSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getDetachSubscriptionMethod(), getCallOptions()), request);
     }
@@ -1150,11 +920,11 @@ public com.google.common.util.concurrent.ListenableFuture
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final PublisherImplBase serviceImpl;
     private final int methodId;
 
@@ -1168,53 +938,40 @@ private static final class MethodHandlers
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_CREATE_TOPIC:
-          serviceImpl.createTopic(
-              (com.google.pubsub.v1.Topic) request,
+          serviceImpl.createTopic((com.google.pubsub.v1.Topic) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_UPDATE_TOPIC:
-          serviceImpl.updateTopic(
-              (com.google.pubsub.v1.UpdateTopicRequest) request,
+          serviceImpl.updateTopic((com.google.pubsub.v1.UpdateTopicRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_PUBLISH:
-          serviceImpl.publish(
-              (com.google.pubsub.v1.PublishRequest) request,
+          serviceImpl.publish((com.google.pubsub.v1.PublishRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_GET_TOPIC:
-          serviceImpl.getTopic(
-              (com.google.pubsub.v1.GetTopicRequest) request,
+          serviceImpl.getTopic((com.google.pubsub.v1.GetTopicRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_LIST_TOPICS:
-          serviceImpl.listTopics(
-              (com.google.pubsub.v1.ListTopicsRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
+          serviceImpl.listTopics((com.google.pubsub.v1.ListTopicsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_LIST_TOPIC_SUBSCRIPTIONS:
-          serviceImpl.listTopicSubscriptions(
-              (com.google.pubsub.v1.ListTopicSubscriptionsRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
+          serviceImpl.listTopicSubscriptions((com.google.pubsub.v1.ListTopicSubscriptionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_LIST_TOPIC_SNAPSHOTS:
-          serviceImpl.listTopicSnapshots(
-              (com.google.pubsub.v1.ListTopicSnapshotsRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
+          serviceImpl.listTopicSnapshots((com.google.pubsub.v1.ListTopicSnapshotsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_DELETE_TOPIC:
-          serviceImpl.deleteTopic(
-              (com.google.pubsub.v1.DeleteTopicRequest) request,
+          serviceImpl.deleteTopic((com.google.pubsub.v1.DeleteTopicRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_DETACH_SUBSCRIPTION:
-          serviceImpl.detachSubscription(
-              (com.google.pubsub.v1.DetachSubscriptionRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
+          serviceImpl.detachSubscription((com.google.pubsub.v1.DetachSubscriptionRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -1232,9 +989,8 @@ public io.grpc.stub.StreamObserver invoke(
     }
   }
 
-  private abstract static class PublisherBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private static abstract class PublisherBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     PublisherBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -1276,20 +1032,18 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (PublisherGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new PublisherFileDescriptorSupplier())
-                      .addMethod(getCreateTopicMethod())
-                      .addMethod(getUpdateTopicMethod())
-                      .addMethod(getPublishMethod())
-                      .addMethod(getGetTopicMethod())
-                      .addMethod(getListTopicsMethod())
-                      .addMethod(getListTopicSubscriptionsMethod())
-                      .addMethod(getListTopicSnapshotsMethod())
-                      .addMethod(getDeleteTopicMethod())
-                      .addMethod(getDetachSubscriptionMethod())
-                      .build();
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new PublisherFileDescriptorSupplier())
+              .addMethod(getCreateTopicMethod())
+              .addMethod(getUpdateTopicMethod())
+              .addMethod(getPublishMethod())
+              .addMethod(getGetTopicMethod())
+              .addMethod(getListTopicsMethod())
+              .addMethod(getListTopicSubscriptionsMethod())
+              .addMethod(getListTopicSnapshotsMethod())
+              .addMethod(getDeleteTopicMethod())
+              .addMethod(getDetachSubscriptionMethod())
+              .build();
         }
       }
     }
diff --git a/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java b/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java
new file mode 100644
index 000000000..e6514bb44
--- /dev/null
+++ b/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java
@@ -0,0 +1,733 @@
+package com.google.pubsub.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Service for doing schema-related operations.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/pubsub/v1/schema.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class SchemaServiceGrpc {
+
+  private SchemaServiceGrpc() {}
+
+  public static final String SERVICE_NAME = "google.pubsub.v1.SchemaService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getCreateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateSchema",
+      requestType = com.google.pubsub.v1.CreateSchemaRequest.class,
+      responseType = com.google.pubsub.v1.Schema.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateSchemaMethod() {
+    io.grpc.MethodDescriptor getCreateSchemaMethod;
+    if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+          SchemaServiceGrpc.getCreateSchemaMethod = getCreateSchemaMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.CreateSchemaRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Schema.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("CreateSchema"))
+              .build();
+        }
+      }
+    }
+    return getCreateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetSchema",
+      requestType = com.google.pubsub.v1.GetSchemaRequest.class,
+      responseType = com.google.pubsub.v1.Schema.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetSchemaMethod() {
+    io.grpc.MethodDescriptor getGetSchemaMethod;
+    if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+          SchemaServiceGrpc.getGetSchemaMethod = getGetSchemaMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.GetSchemaRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Schema.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema"))
+              .build();
+        }
+      }
+    }
+    return getGetSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListSchemasMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListSchemas",
+      requestType = com.google.pubsub.v1.ListSchemasRequest.class,
+      responseType = com.google.pubsub.v1.ListSchemasResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListSchemasMethod() {
+    io.grpc.MethodDescriptor getListSchemasMethod;
+    if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+          SchemaServiceGrpc.getListSchemasMethod = getListSchemasMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListSchemasRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListSchemasResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas"))
+              .build();
+        }
+      }
+    }
+    return getListSchemasMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteSchema",
+      requestType = com.google.pubsub.v1.DeleteSchemaRequest.class,
+      responseType = com.google.protobuf.Empty.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteSchemaMethod() {
+    io.grpc.MethodDescriptor getDeleteSchemaMethod;
+    if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+          SchemaServiceGrpc.getDeleteSchemaMethod = getDeleteSchemaMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.DeleteSchemaRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("DeleteSchema"))
+              .build();
+        }
+      }
+    }
+    return getDeleteSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getValidateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ValidateSchema",
+      requestType = com.google.pubsub.v1.ValidateSchemaRequest.class,
+      responseType = com.google.pubsub.v1.ValidateSchemaResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getValidateSchemaMethod() {
+    io.grpc.MethodDescriptor getValidateSchemaMethod;
+    if ((getValidateSchemaMethod = SchemaServiceGrpc.getValidateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getValidateSchemaMethod = SchemaServiceGrpc.getValidateSchemaMethod) == null) {
+          SchemaServiceGrpc.getValidateSchemaMethod = getValidateSchemaMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ValidateSchema"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ValidateSchemaRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ValidateSchemaResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ValidateSchema"))
+              .build();
+        }
+      }
+    }
+    return getValidateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getValidateMessageMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ValidateMessage",
+      requestType = com.google.pubsub.v1.ValidateMessageRequest.class,
+      responseType = com.google.pubsub.v1.ValidateMessageResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getValidateMessageMethod() {
+    io.grpc.MethodDescriptor getValidateMessageMethod;
+    if ((getValidateMessageMethod = SchemaServiceGrpc.getValidateMessageMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getValidateMessageMethod = SchemaServiceGrpc.getValidateMessageMethod) == null) {
+          SchemaServiceGrpc.getValidateMessageMethod = getValidateMessageMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ValidateMessage"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ValidateMessageRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ValidateMessageResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ValidateMessage"))
+              .build();
+        }
+      }
+    }
+    return getValidateMessageMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static SchemaServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SchemaServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SchemaServiceStub(channel, callOptions);
+        }
+      };
+    return SchemaServiceStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static SchemaServiceBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SchemaServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SchemaServiceBlockingStub(channel, callOptions);
+        }
+      };
+    return SchemaServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static SchemaServiceFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SchemaServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SchemaServiceFutureStub(channel, callOptions);
+        }
+      };
+    return SchemaServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Service for doing schema-related operations.
+   * 

+   */
+  public static abstract class SchemaServiceImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Creates a schema.
+     * 

+     */
+    public void createSchema(com.google.pubsub.v1.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a schema.
+     * 

+     */
+    public void getSchema(com.google.pubsub.v1.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists schemas in a project.
+     * 

+     */
+    public void listSchemas(com.google.pubsub.v1.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSchemasMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a schema.
+     * 

+     */
+    public void deleteSchema(com.google.pubsub.v1.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSchemaMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Validates a schema.
+     * 

+     */
+    public void validateSchema(com.google.pubsub.v1.ValidateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getValidateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Validates a message against a schema.
+     * 

+     */
+    public void validateMessage(com.google.pubsub.v1.ValidateMessageRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getValidateMessageMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getCreateSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.CreateSchemaRequest,
+                com.google.pubsub.v1.Schema>(
+                  this, METHODID_CREATE_SCHEMA)))
+          .addMethod(
+            getGetSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.GetSchemaRequest,
+                com.google.pubsub.v1.Schema>(
+                  this, METHODID_GET_SCHEMA)))
+          .addMethod(
+            getListSchemasMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ListSchemasRequest,
+                com.google.pubsub.v1.ListSchemasResponse>(
+                  this, METHODID_LIST_SCHEMAS)))
+          .addMethod(
+            getDeleteSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.DeleteSchemaRequest,
+                com.google.protobuf.Empty>(
+                  this, METHODID_DELETE_SCHEMA)))
+          .addMethod(
+            getValidateSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ValidateSchemaRequest,
+                com.google.pubsub.v1.ValidateSchemaResponse>(
+                  this, METHODID_VALIDATE_SCHEMA)))
+          .addMethod(
+            getValidateMessageMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ValidateMessageRequest,
+                com.google.pubsub.v1.ValidateMessageResponse>(
+                  this, METHODID_VALIDATE_MESSAGE)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Service for doing schema-related operations.
+   * 

+   */
+  public static final class SchemaServiceStub extends io.grpc.stub.AbstractAsyncStub {
+    private SchemaServiceStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Creates a schema.
+     * 

+     */
+    public void createSchema(com.google.pubsub.v1.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a schema.
+     * 

+     */
+    public void getSchema(com.google.pubsub.v1.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists schemas in a project.
+     * 

+     */
+    public void listSchemas(com.google.pubsub.v1.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a schema.
+     * 

+     */
+    public void deleteSchema(com.google.pubsub.v1.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Validates a schema.
+     * 

+     */
+    public void validateSchema(com.google.pubsub.v1.ValidateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getValidateSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Validates a message against a schema.
+     * 

+     */
+    public void validateMessage(com.google.pubsub.v1.ValidateMessageRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getValidateMessageMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Service for doing schema-related operations.
+   * 

+   */
+  public static final class SchemaServiceBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private SchemaServiceBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Creates a schema.
+     * 

+     */
+    public com.google.pubsub.v1.Schema createSchema(com.google.pubsub.v1.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets a schema.
+     * 

+     */
+    public com.google.pubsub.v1.Schema getSchema(com.google.pubsub.v1.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists schemas in a project.
+     * 

+     */
+    public com.google.pubsub.v1.ListSchemasResponse listSchemas(com.google.pubsub.v1.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListSchemasMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a schema.
+     * 

+     */
+    public com.google.protobuf.Empty deleteSchema(com.google.pubsub.v1.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Validates a schema.
+     * 

+     */
+    public com.google.pubsub.v1.ValidateSchemaResponse validateSchema(com.google.pubsub.v1.ValidateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getValidateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Validates a message against a schema.
+     * 

+     */
+    public com.google.pubsub.v1.ValidateMessageResponse validateMessage(com.google.pubsub.v1.ValidateMessageRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getValidateMessageMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Service for doing schema-related operations.
+   * 

+   */
+  public static final class SchemaServiceFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private SchemaServiceFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Creates a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createSchema(
+        com.google.pubsub.v1.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getSchema(
+        com.google.pubsub.v1.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists schemas in a project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listSchemas(
+        com.google.pubsub.v1.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteSchema(
+        com.google.pubsub.v1.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Validates a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture validateSchema(
+        com.google.pubsub.v1.ValidateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getValidateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Validates a message against a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture validateMessage(
+        com.google.pubsub.v1.ValidateMessageRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getValidateMessageMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_CREATE_SCHEMA = 0;
+  private static final int METHODID_GET_SCHEMA = 1;
+  private static final int METHODID_LIST_SCHEMAS = 2;
+  private static final int METHODID_DELETE_SCHEMA = 3;
+  private static final int METHODID_VALIDATE_SCHEMA = 4;
+  private static final int METHODID_VALIDATE_MESSAGE = 5;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final SchemaServiceImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(SchemaServiceImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_CREATE_SCHEMA:
+          serviceImpl.createSchema((com.google.pubsub.v1.CreateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_SCHEMA:
+          serviceImpl.getSchema((com.google.pubsub.v1.GetSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_SCHEMAS:
+          serviceImpl.listSchemas((com.google.pubsub.v1.ListSchemasRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_SCHEMA:
+          serviceImpl.deleteSchema((com.google.pubsub.v1.DeleteSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_VALIDATE_SCHEMA:
+          serviceImpl.validateSchema((com.google.pubsub.v1.ValidateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_VALIDATE_MESSAGE:
+          serviceImpl.validateMessage((com.google.pubsub.v1.ValidateMessageRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    SchemaServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("SchemaService");
+    }
+  }
+
+  private static final class SchemaServiceFileDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier {
+    SchemaServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class SchemaServiceMethodDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    SchemaServiceMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier())
+              .addMethod(getCreateSchemaMethod())
+              .addMethod(getGetSchemaMethod())
+              .addMethod(getListSchemasMethod())
+              .addMethod(getDeleteSchemaMethod())
+              .addMethod(getValidateSchemaMethod())
+              .addMethod(getValidateMessageMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java b/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
similarity index 57%
rename from grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
rename to owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
index de5a11c89..08d62c379 100644
--- a/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
+++ b/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
@@ -1,25 +1,8 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 package com.google.pubsub.v1;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
- *
- *
  * 
  * The service that an application uses to manipulate subscriptions and to
  * consume messages from a subscription via the `Pull` method or by
@@ -37,709 +20,556 @@ private SubscriberGrpc() {}
   public static final String SERVICE_NAME = "google.pubsub.v1.Subscriber";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription>
-      getCreateSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor getCreateSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CreateSubscription",
       requestType = com.google.pubsub.v1.Subscription.class,
       responseType = com.google.pubsub.v1.Subscription.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription>
-      getCreateSubscriptionMethod() {
-    io.grpc.MethodDescriptor
-        getCreateSubscriptionMethod;
+  public static io.grpc.MethodDescriptor getCreateSubscriptionMethod() {
+    io.grpc.MethodDescriptor getCreateSubscriptionMethod;
     if ((getCreateSubscriptionMethod = SubscriberGrpc.getCreateSubscriptionMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getCreateSubscriptionMethod = SubscriberGrpc.getCreateSubscriptionMethod) == null) {
-          SubscriberGrpc.getCreateSubscriptionMethod =
-              getCreateSubscriptionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSubscription"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Subscription.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Subscription.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new SubscriberMethodDescriptorSupplier("CreateSubscription"))
-                      .build();
+          SubscriberGrpc.getCreateSubscriptionMethod = getCreateSubscriptionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSubscription"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Subscription.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Subscription.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("CreateSubscription"))
+              .build();
         }
       }
     }
     return getCreateSubscriptionMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.GetSubscriptionRequest, com.google.pubsub.v1.Subscription>
-      getGetSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor getGetSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "GetSubscription",
       requestType = com.google.pubsub.v1.GetSubscriptionRequest.class,
       responseType = com.google.pubsub.v1.Subscription.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.GetSubscriptionRequest, com.google.pubsub.v1.Subscription>
-      getGetSubscriptionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.GetSubscriptionRequest, com.google.pubsub.v1.Subscription>
-        getGetSubscriptionMethod;
+  public static io.grpc.MethodDescriptor getGetSubscriptionMethod() {
+    io.grpc.MethodDescriptor getGetSubscriptionMethod;
     if ((getGetSubscriptionMethod = SubscriberGrpc.getGetSubscriptionMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getGetSubscriptionMethod = SubscriberGrpc.getGetSubscriptionMethod) == null) {
-          SubscriberGrpc.getGetSubscriptionMethod =
-              getGetSubscriptionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSubscription"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.GetSubscriptionRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Subscription.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new SubscriberMethodDescriptorSupplier("GetSubscription"))
-                      .build();
+          SubscriberGrpc.getGetSubscriptionMethod = getGetSubscriptionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSubscription"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.GetSubscriptionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Subscription.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("GetSubscription"))
+              .build();
         }
       }
     }
     return getGetSubscriptionMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.UpdateSubscriptionRequest, com.google.pubsub.v1.Subscription>
-      getUpdateSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor getUpdateSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "UpdateSubscription",
       requestType = com.google.pubsub.v1.UpdateSubscriptionRequest.class,
       responseType = com.google.pubsub.v1.Subscription.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.UpdateSubscriptionRequest, com.google.pubsub.v1.Subscription>
-      getUpdateSubscriptionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.UpdateSubscriptionRequest, com.google.pubsub.v1.Subscription>
-        getUpdateSubscriptionMethod;
+  public static io.grpc.MethodDescriptor getUpdateSubscriptionMethod() {
+    io.grpc.MethodDescriptor getUpdateSubscriptionMethod;
     if ((getUpdateSubscriptionMethod = SubscriberGrpc.getUpdateSubscriptionMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getUpdateSubscriptionMethod = SubscriberGrpc.getUpdateSubscriptionMethod) == null) {
-          SubscriberGrpc.getUpdateSubscriptionMethod =
-              getUpdateSubscriptionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSubscription"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.UpdateSubscriptionRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Subscription.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new SubscriberMethodDescriptorSupplier("UpdateSubscription"))
-                      .build();
+          SubscriberGrpc.getUpdateSubscriptionMethod = getUpdateSubscriptionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSubscription"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.UpdateSubscriptionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Subscription.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("UpdateSubscription"))
+              .build();
         }
       }
     }
     return getUpdateSubscriptionMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListSubscriptionsRequest,
-          com.google.pubsub.v1.ListSubscriptionsResponse>
-      getListSubscriptionsMethod;
+  private static volatile io.grpc.MethodDescriptor getListSubscriptionsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListSubscriptions",
       requestType = com.google.pubsub.v1.ListSubscriptionsRequest.class,
       responseType = com.google.pubsub.v1.ListSubscriptionsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListSubscriptionsRequest,
-          com.google.pubsub.v1.ListSubscriptionsResponse>
-      getListSubscriptionsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.ListSubscriptionsRequest,
-            com.google.pubsub.v1.ListSubscriptionsResponse>
-        getListSubscriptionsMethod;
+  public static io.grpc.MethodDescriptor getListSubscriptionsMethod() {
+    io.grpc.MethodDescriptor getListSubscriptionsMethod;
     if ((getListSubscriptionsMethod = SubscriberGrpc.getListSubscriptionsMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getListSubscriptionsMethod = SubscriberGrpc.getListSubscriptionsMethod) == null) {
-          SubscriberGrpc.getListSubscriptionsMethod =
-              getListSubscriptionsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSubscriptions"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListSubscriptionsRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListSubscriptionsResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new SubscriberMethodDescriptorSupplier("ListSubscriptions"))
-                      .build();
+          SubscriberGrpc.getListSubscriptionsMethod = getListSubscriptionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSubscriptions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListSubscriptionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListSubscriptionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ListSubscriptions"))
+              .build();
         }
       }
     }
     return getListSubscriptionsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.DeleteSubscriptionRequest, com.google.protobuf.Empty>
-      getDeleteSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor getDeleteSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "DeleteSubscription",
       requestType = com.google.pubsub.v1.DeleteSubscriptionRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.DeleteSubscriptionRequest, com.google.protobuf.Empty>
-      getDeleteSubscriptionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.DeleteSubscriptionRequest, com.google.protobuf.Empty>
-        getDeleteSubscriptionMethod;
+  public static io.grpc.MethodDescriptor getDeleteSubscriptionMethod() {
+    io.grpc.MethodDescriptor getDeleteSubscriptionMethod;
     if ((getDeleteSubscriptionMethod = SubscriberGrpc.getDeleteSubscriptionMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getDeleteSubscriptionMethod = SubscriberGrpc.getDeleteSubscriptionMethod) == null) {
-          SubscriberGrpc.getDeleteSubscriptionMethod =
-              getDeleteSubscriptionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSubscription"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.DeleteSubscriptionRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.protobuf.Empty.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new SubscriberMethodDescriptorSupplier("DeleteSubscription"))
-                      .build();
+          SubscriberGrpc.getDeleteSubscriptionMethod = getDeleteSubscriptionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSubscription"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.DeleteSubscriptionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("DeleteSubscription"))
+              .build();
         }
       }
     }
     return getDeleteSubscriptionMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ModifyAckDeadlineRequest, com.google.protobuf.Empty>
-      getModifyAckDeadlineMethod;
+  private static volatile io.grpc.MethodDescriptor getModifyAckDeadlineMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ModifyAckDeadline",
       requestType = com.google.pubsub.v1.ModifyAckDeadlineRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ModifyAckDeadlineRequest, com.google.protobuf.Empty>
-      getModifyAckDeadlineMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.ModifyAckDeadlineRequest, com.google.protobuf.Empty>
-        getModifyAckDeadlineMethod;
+  public static io.grpc.MethodDescriptor getModifyAckDeadlineMethod() {
+    io.grpc.MethodDescriptor getModifyAckDeadlineMethod;
     if ((getModifyAckDeadlineMethod = SubscriberGrpc.getModifyAckDeadlineMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getModifyAckDeadlineMethod = SubscriberGrpc.getModifyAckDeadlineMethod) == null) {
-          SubscriberGrpc.getModifyAckDeadlineMethod =
-              getModifyAckDeadlineMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ModifyAckDeadline"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ModifyAckDeadlineRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.protobuf.Empty.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new SubscriberMethodDescriptorSupplier("ModifyAckDeadline"))
-                      .build();
+          SubscriberGrpc.getModifyAckDeadlineMethod = getModifyAckDeadlineMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ModifyAckDeadline"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ModifyAckDeadlineRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ModifyAckDeadline"))
+              .build();
         }
       }
     }
     return getModifyAckDeadlineMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.AcknowledgeRequest, com.google.protobuf.Empty>
-      getAcknowledgeMethod;
+  private static volatile io.grpc.MethodDescriptor getAcknowledgeMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Acknowledge",
       requestType = com.google.pubsub.v1.AcknowledgeRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.AcknowledgeRequest, com.google.protobuf.Empty>
-      getAcknowledgeMethod() {
-    io.grpc.MethodDescriptor
-        getAcknowledgeMethod;
+  public static io.grpc.MethodDescriptor getAcknowledgeMethod() {
+    io.grpc.MethodDescriptor getAcknowledgeMethod;
     if ((getAcknowledgeMethod = SubscriberGrpc.getAcknowledgeMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getAcknowledgeMethod = SubscriberGrpc.getAcknowledgeMethod) == null) {
-          SubscriberGrpc.getAcknowledgeMethod =
-              getAcknowledgeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Acknowledge"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.AcknowledgeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.protobuf.Empty.getDefaultInstance()))
-                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Acknowledge"))
-                      .build();
+          SubscriberGrpc.getAcknowledgeMethod = getAcknowledgeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Acknowledge"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.AcknowledgeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Acknowledge"))
+              .build();
         }
       }
     }
     return getAcknowledgeMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.PullRequest, com.google.pubsub.v1.PullResponse>
-      getPullMethod;
+  private static volatile io.grpc.MethodDescriptor getPullMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Pull",
       requestType = com.google.pubsub.v1.PullRequest.class,
       responseType = com.google.pubsub.v1.PullResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.PullRequest, com.google.pubsub.v1.PullResponse>
-      getPullMethod() {
-    io.grpc.MethodDescriptor
-        getPullMethod;
+  public static io.grpc.MethodDescriptor getPullMethod() {
+    io.grpc.MethodDescriptor getPullMethod;
     if ((getPullMethod = SubscriberGrpc.getPullMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getPullMethod = SubscriberGrpc.getPullMethod) == null) {
-          SubscriberGrpc.getPullMethod =
-              getPullMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Pull"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.PullRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.PullResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Pull"))
-                      .build();
+          SubscriberGrpc.getPullMethod = getPullMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Pull"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.PullRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.PullResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Pull"))
+              .build();
         }
       }
     }
     return getPullMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.StreamingPullRequest, com.google.pubsub.v1.StreamingPullResponse>
-      getStreamingPullMethod;
+  private static volatile io.grpc.MethodDescriptor getStreamingPullMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "StreamingPull",
       requestType = com.google.pubsub.v1.StreamingPullRequest.class,
       responseType = com.google.pubsub.v1.StreamingPullResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.StreamingPullRequest, com.google.pubsub.v1.StreamingPullResponse>
-      getStreamingPullMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.StreamingPullRequest, com.google.pubsub.v1.StreamingPullResponse>
-        getStreamingPullMethod;
+  public static io.grpc.MethodDescriptor getStreamingPullMethod() {
+    io.grpc.MethodDescriptor getStreamingPullMethod;
     if ((getStreamingPullMethod = SubscriberGrpc.getStreamingPullMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getStreamingPullMethod = SubscriberGrpc.getStreamingPullMethod) == null) {
-          SubscriberGrpc.getStreamingPullMethod =
-              getStreamingPullMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StreamingPull"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.StreamingPullRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.StreamingPullResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("StreamingPull"))
-                      .build();
+          SubscriberGrpc.getStreamingPullMethod = getStreamingPullMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StreamingPull"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.StreamingPullRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.StreamingPullResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("StreamingPull"))
+              .build();
         }
       }
     }
     return getStreamingPullMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ModifyPushConfigRequest, com.google.protobuf.Empty>
-      getModifyPushConfigMethod;
+  private static volatile io.grpc.MethodDescriptor getModifyPushConfigMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ModifyPushConfig",
       requestType = com.google.pubsub.v1.ModifyPushConfigRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ModifyPushConfigRequest, com.google.protobuf.Empty>
-      getModifyPushConfigMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.ModifyPushConfigRequest, com.google.protobuf.Empty>
-        getModifyPushConfigMethod;
+  public static io.grpc.MethodDescriptor getModifyPushConfigMethod() {
+    io.grpc.MethodDescriptor getModifyPushConfigMethod;
     if ((getModifyPushConfigMethod = SubscriberGrpc.getModifyPushConfigMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getModifyPushConfigMethod = SubscriberGrpc.getModifyPushConfigMethod) == null) {
-          SubscriberGrpc.getModifyPushConfigMethod =
-              getModifyPushConfigMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ModifyPushConfig"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ModifyPushConfigRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.protobuf.Empty.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new SubscriberMethodDescriptorSupplier("ModifyPushConfig"))
-                      .build();
+          SubscriberGrpc.getModifyPushConfigMethod = getModifyPushConfigMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ModifyPushConfig"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ModifyPushConfigRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ModifyPushConfig"))
+              .build();
         }
       }
     }
     return getModifyPushConfigMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.GetSnapshotRequest, com.google.pubsub.v1.Snapshot>
-      getGetSnapshotMethod;
+  private static volatile io.grpc.MethodDescriptor getGetSnapshotMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "GetSnapshot",
       requestType = com.google.pubsub.v1.GetSnapshotRequest.class,
       responseType = com.google.pubsub.v1.Snapshot.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.GetSnapshotRequest, com.google.pubsub.v1.Snapshot>
-      getGetSnapshotMethod() {
-    io.grpc.MethodDescriptor
-        getGetSnapshotMethod;
+  public static io.grpc.MethodDescriptor getGetSnapshotMethod() {
+    io.grpc.MethodDescriptor getGetSnapshotMethod;
     if ((getGetSnapshotMethod = SubscriberGrpc.getGetSnapshotMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getGetSnapshotMethod = SubscriberGrpc.getGetSnapshotMethod) == null) {
-          SubscriberGrpc.getGetSnapshotMethod =
-              getGetSnapshotMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSnapshot"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.GetSnapshotRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Snapshot.getDefaultInstance()))
-                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("GetSnapshot"))
-                      .build();
+          SubscriberGrpc.getGetSnapshotMethod = getGetSnapshotMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSnapshot"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.GetSnapshotRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Snapshot.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("GetSnapshot"))
+              .build();
         }
       }
     }
     return getGetSnapshotMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListSnapshotsRequest, com.google.pubsub.v1.ListSnapshotsResponse>
-      getListSnapshotsMethod;
+  private static volatile io.grpc.MethodDescriptor getListSnapshotsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListSnapshots",
       requestType = com.google.pubsub.v1.ListSnapshotsRequest.class,
       responseType = com.google.pubsub.v1.ListSnapshotsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.ListSnapshotsRequest, com.google.pubsub.v1.ListSnapshotsResponse>
-      getListSnapshotsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.ListSnapshotsRequest, com.google.pubsub.v1.ListSnapshotsResponse>
-        getListSnapshotsMethod;
+  public static io.grpc.MethodDescriptor getListSnapshotsMethod() {
+    io.grpc.MethodDescriptor getListSnapshotsMethod;
     if ((getListSnapshotsMethod = SubscriberGrpc.getListSnapshotsMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getListSnapshotsMethod = SubscriberGrpc.getListSnapshotsMethod) == null) {
-          SubscriberGrpc.getListSnapshotsMethod =
-              getListSnapshotsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSnapshots"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListSnapshotsRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.ListSnapshotsResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ListSnapshots"))
-                      .build();
+          SubscriberGrpc.getListSnapshotsMethod = getListSnapshotsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSnapshots"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListSnapshotsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.ListSnapshotsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ListSnapshots"))
+              .build();
         }
       }
     }
     return getListSnapshotsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.CreateSnapshotRequest, com.google.pubsub.v1.Snapshot>
-      getCreateSnapshotMethod;
+  private static volatile io.grpc.MethodDescriptor getCreateSnapshotMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CreateSnapshot",
       requestType = com.google.pubsub.v1.CreateSnapshotRequest.class,
       responseType = com.google.pubsub.v1.Snapshot.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.CreateSnapshotRequest, com.google.pubsub.v1.Snapshot>
-      getCreateSnapshotMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.CreateSnapshotRequest, com.google.pubsub.v1.Snapshot>
-        getCreateSnapshotMethod;
+  public static io.grpc.MethodDescriptor getCreateSnapshotMethod() {
+    io.grpc.MethodDescriptor getCreateSnapshotMethod;
     if ((getCreateSnapshotMethod = SubscriberGrpc.getCreateSnapshotMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getCreateSnapshotMethod = SubscriberGrpc.getCreateSnapshotMethod) == null) {
-          SubscriberGrpc.getCreateSnapshotMethod =
-              getCreateSnapshotMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSnapshot"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.CreateSnapshotRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Snapshot.getDefaultInstance()))
-                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("CreateSnapshot"))
-                      .build();
+          SubscriberGrpc.getCreateSnapshotMethod = getCreateSnapshotMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSnapshot"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.CreateSnapshotRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Snapshot.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("CreateSnapshot"))
+              .build();
         }
       }
     }
     return getCreateSnapshotMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.UpdateSnapshotRequest, com.google.pubsub.v1.Snapshot>
-      getUpdateSnapshotMethod;
+  private static volatile io.grpc.MethodDescriptor getUpdateSnapshotMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "UpdateSnapshot",
       requestType = com.google.pubsub.v1.UpdateSnapshotRequest.class,
       responseType = com.google.pubsub.v1.Snapshot.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.UpdateSnapshotRequest, com.google.pubsub.v1.Snapshot>
-      getUpdateSnapshotMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.pubsub.v1.UpdateSnapshotRequest, com.google.pubsub.v1.Snapshot>
-        getUpdateSnapshotMethod;
+  public static io.grpc.MethodDescriptor getUpdateSnapshotMethod() {
+    io.grpc.MethodDescriptor getUpdateSnapshotMethod;
     if ((getUpdateSnapshotMethod = SubscriberGrpc.getUpdateSnapshotMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getUpdateSnapshotMethod = SubscriberGrpc.getUpdateSnapshotMethod) == null) {
-          SubscriberGrpc.getUpdateSnapshotMethod =
-              getUpdateSnapshotMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSnapshot"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.UpdateSnapshotRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.Snapshot.getDefaultInstance()))
-                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("UpdateSnapshot"))
-                      .build();
+          SubscriberGrpc.getUpdateSnapshotMethod = getUpdateSnapshotMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSnapshot"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.UpdateSnapshotRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.Snapshot.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("UpdateSnapshot"))
+              .build();
         }
       }
     }
     return getUpdateSnapshotMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.DeleteSnapshotRequest, com.google.protobuf.Empty>
-      getDeleteSnapshotMethod;
+  private static volatile io.grpc.MethodDescriptor getDeleteSnapshotMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "DeleteSnapshot",
       requestType = com.google.pubsub.v1.DeleteSnapshotRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.DeleteSnapshotRequest, com.google.protobuf.Empty>
-      getDeleteSnapshotMethod() {
-    io.grpc.MethodDescriptor
-        getDeleteSnapshotMethod;
+  public static io.grpc.MethodDescriptor getDeleteSnapshotMethod() {
+    io.grpc.MethodDescriptor getDeleteSnapshotMethod;
     if ((getDeleteSnapshotMethod = SubscriberGrpc.getDeleteSnapshotMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getDeleteSnapshotMethod = SubscriberGrpc.getDeleteSnapshotMethod) == null) {
-          SubscriberGrpc.getDeleteSnapshotMethod =
-              getDeleteSnapshotMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSnapshot"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.DeleteSnapshotRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.protobuf.Empty.getDefaultInstance()))
-                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("DeleteSnapshot"))
-                      .build();
+          SubscriberGrpc.getDeleteSnapshotMethod = getDeleteSnapshotMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSnapshot"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.DeleteSnapshotRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("DeleteSnapshot"))
+              .build();
         }
       }
     }
     return getDeleteSnapshotMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.SeekRequest, com.google.pubsub.v1.SeekResponse>
-      getSeekMethod;
+  private static volatile io.grpc.MethodDescriptor getSeekMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Seek",
       requestType = com.google.pubsub.v1.SeekRequest.class,
       responseType = com.google.pubsub.v1.SeekResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.pubsub.v1.SeekRequest, com.google.pubsub.v1.SeekResponse>
-      getSeekMethod() {
-    io.grpc.MethodDescriptor
-        getSeekMethod;
+  public static io.grpc.MethodDescriptor getSeekMethod() {
+    io.grpc.MethodDescriptor getSeekMethod;
     if ((getSeekMethod = SubscriberGrpc.getSeekMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getSeekMethod = SubscriberGrpc.getSeekMethod) == null) {
-          SubscriberGrpc.getSeekMethod =
-              getSeekMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Seek"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.SeekRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.pubsub.v1.SeekResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Seek"))
-                      .build();
+          SubscriberGrpc.getSeekMethod = getSeekMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Seek"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.SeekRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.pubsub.v1.SeekResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Seek"))
+              .build();
         }
       }
     }
     return getSeekMethod;
   }
 
-  /** Creates a new async stub that supports all call types for the service */
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
   public static SubscriberStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public SubscriberStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new SubscriberStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SubscriberStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SubscriberStub(channel, callOptions);
+        }
+      };
     return SubscriberStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static SubscriberBlockingStub newBlockingStub(io.grpc.Channel channel) {
+  public static SubscriberBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public SubscriberBlockingStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new SubscriberBlockingStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SubscriberBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SubscriberBlockingStub(channel, callOptions);
+        }
+      };
     return SubscriberBlockingStub.newStub(factory, channel);
   }
 
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static SubscriberFutureStub newFutureStub(io.grpc.Channel channel) {
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static SubscriberFutureStub newFutureStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public SubscriberFutureStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new SubscriberFutureStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SubscriberFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SubscriberFutureStub(channel, callOptions);
+        }
+      };
     return SubscriberFutureStub.newStub(factory, channel);
   }
 
   /**
-   *
-   *
    * 
    * The service that an application uses to manipulate subscriptions and to
    * consume messages from a subscription via the `Pull` method or by
    * establishing a bi-directional stream using the `StreamingPull` method.
    * 

    */
-  public abstract static class SubscriberImplBase implements io.grpc.BindableService {
+  public static abstract class SubscriberImplBase implements io.grpc.BindableService {
 
     /**
-     *
-     *
      * 
      * Creates a subscription to a given topic. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -753,60 +583,43 @@ public abstract static class SubscriberImplBase implements io.grpc.BindableServi
      * API requests, you must specify a name in the request.
      * 

      */
-    public void createSubscription(
-        com.google.pubsub.v1.Subscription request,
+    public void createSubscription(com.google.pubsub.v1.Subscription request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getCreateSubscriptionMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSubscriptionMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration details of a subscription.
      * 

      */
-    public void getSubscription(
-        com.google.pubsub.v1.GetSubscriptionRequest request,
+    public void getSubscription(com.google.pubsub.v1.GetSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetSubscriptionMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSubscriptionMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing subscription. Note that certain properties of a
      * subscription, such as its topic, are not modifiable.
      * 

      */
-    public void updateSubscription(
-        com.google.pubsub.v1.UpdateSubscriptionRequest request,
+    public void updateSubscription(com.google.pubsub.v1.UpdateSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getUpdateSubscriptionMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateSubscriptionMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists matching subscriptions.
      * 

      */
-    public void listSubscriptions(
-        com.google.pubsub.v1.ListSubscriptionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListSubscriptionsMethod(), responseObserver);
+    public void listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSubscriptionsMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Deletes an existing subscription. All messages retained in the subscription
      * are immediately dropped. Calls to `Pull` after deletion will return
@@ -815,16 +628,12 @@ public void listSubscriptions(
      * subscription or its topic unless the same topic is specified.
      * 

      */
-    public void deleteSubscription(
-        com.google.pubsub.v1.DeleteSubscriptionRequest request,
+    public void deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getDeleteSubscriptionMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSubscriptionMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Modifies the ack deadline for a specific message. This method is useful
      * to indicate that more time is needed to process a message by the
@@ -833,16 +642,12 @@ public void deleteSubscription(
      * subscription-level `ackDeadlineSeconds` used for subsequent messages.
      * 

      */
-    public void modifyAckDeadline(
-        com.google.pubsub.v1.ModifyAckDeadlineRequest request,
+    public void modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getModifyAckDeadlineMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getModifyAckDeadlineMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Acknowledges the messages associated with the `ack_ids` in the
      * `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
@@ -852,31 +657,24 @@ public void modifyAckDeadline(
      * than once will not result in an error.
      * 

      */
-    public void acknowledge(
-        com.google.pubsub.v1.AcknowledgeRequest request,
+    public void acknowledge(com.google.pubsub.v1.AcknowledgeRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getAcknowledgeMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getAcknowledgeMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Pulls messages from the server. The server may return `UNAVAILABLE` if
      * there are too many concurrent pull requests pending for the given
      * subscription.
      * 

      */
-    public void pull(
-        com.google.pubsub.v1.PullRequest request,
+    public void pull(com.google.pubsub.v1.PullRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getPullMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Establishes a stream with the server, which sends messages down to the
      * client. The client streams acknowledgements and ack deadline modifications
@@ -889,13 +687,10 @@ public void pull(
      */
     public io.grpc.stub.StreamObserver streamingPull(
         io.grpc.stub.StreamObserver responseObserver) {
-      return io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall(
-          getStreamingPullMethod(), responseObserver);
+      return io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall(getStreamingPullMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Modifies the `PushConfig` for a specified subscription.
      * This may be used to change a push subscription to a pull one (signified by
@@ -904,16 +699,12 @@ public io.grpc.stub.StreamObserver st
      * continuously through the call regardless of changes to the `PushConfig`.
      * 

      */
-    public void modifyPushConfig(
-        com.google.pubsub.v1.ModifyPushConfigRequest request,
+    public void modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getModifyPushConfigMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getModifyPushConfigMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration details of a snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -922,16 +713,12 @@ public void modifyPushConfig(
      * subscription to the state captured by a snapshot.
      * 

      */
-    public void getSnapshot(
-        com.google.pubsub.v1.GetSnapshotRequest request,
+    public void getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetSnapshotMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSnapshotMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists the existing snapshots. Snapshots are used in [Seek](
      * https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -940,16 +727,12 @@ public void getSnapshot(
      * state captured by a snapshot.
      * 

      */
-    public void listSnapshots(
-        com.google.pubsub.v1.ListSnapshotsRequest request,
+    public void listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListSnapshotsMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSnapshotsMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Creates a snapshot from the requested subscription. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -969,16 +752,12 @@ public void listSnapshots(
      * REST API requests, you must specify a name in the request.
      * 

      */
-    public void createSnapshot(
-        com.google.pubsub.v1.CreateSnapshotRequest request,
+    public void createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getCreateSnapshotMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSnapshotMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -988,16 +767,12 @@ public void createSnapshot(
      * captured by a snapshot.
      * 

      */
-    public void updateSnapshot(
-        com.google.pubsub.v1.UpdateSnapshotRequest request,
+    public void updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getUpdateSnapshotMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateSnapshotMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Removes an existing snapshot. Snapshots are used in [Seek]
      * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1010,16 +785,12 @@ public void updateSnapshot(
      * snapshot or its subscription, unless the same subscription is specified.
      * 

      */
-    public void deleteSnapshot(
-        com.google.pubsub.v1.DeleteSnapshotRequest request,
+    public void deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getDeleteSnapshotMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSnapshotMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Seeks an existing subscription to a point in time or to a given snapshot,
      * whichever is provided in the request. Snapshots are used in [Seek]
@@ -1030,119 +801,130 @@ public void deleteSnapshot(
      * snapshot must be on the same topic.
      * 

      */
-    public void seek(
-        com.google.pubsub.v1.SeekRequest request,
+    public void seek(com.google.pubsub.v1.SeekRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSeekMethod(), responseObserver);
     }
 
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
       return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
           .addMethod(
-              getCreateSubscriptionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription>(
-                      this, METHODID_CREATE_SUBSCRIPTION)))
+            getCreateSubscriptionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.Subscription,
+                com.google.pubsub.v1.Subscription>(
+                  this, METHODID_CREATE_SUBSCRIPTION)))
           .addMethod(
-              getGetSubscriptionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.GetSubscriptionRequest,
-                      com.google.pubsub.v1.Subscription>(this, METHODID_GET_SUBSCRIPTION)))
+            getGetSubscriptionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.GetSubscriptionRequest,
+                com.google.pubsub.v1.Subscription>(
+                  this, METHODID_GET_SUBSCRIPTION)))
           .addMethod(
-              getUpdateSubscriptionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.UpdateSubscriptionRequest,
-                      com.google.pubsub.v1.Subscription>(this, METHODID_UPDATE_SUBSCRIPTION)))
+            getUpdateSubscriptionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.UpdateSubscriptionRequest,
+                com.google.pubsub.v1.Subscription>(
+                  this, METHODID_UPDATE_SUBSCRIPTION)))
           .addMethod(
-              getListSubscriptionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.ListSubscriptionsRequest,
-                      com.google.pubsub.v1.ListSubscriptionsResponse>(
-                      this, METHODID_LIST_SUBSCRIPTIONS)))
+            getListSubscriptionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ListSubscriptionsRequest,
+                com.google.pubsub.v1.ListSubscriptionsResponse>(
+                  this, METHODID_LIST_SUBSCRIPTIONS)))
           .addMethod(
-              getDeleteSubscriptionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.DeleteSubscriptionRequest, com.google.protobuf.Empty>(
-                      this, METHODID_DELETE_SUBSCRIPTION)))
+            getDeleteSubscriptionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.DeleteSubscriptionRequest,
+                com.google.protobuf.Empty>(
+                  this, METHODID_DELETE_SUBSCRIPTION)))
           .addMethod(
-              getModifyAckDeadlineMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.ModifyAckDeadlineRequest, com.google.protobuf.Empty>(
-                      this, METHODID_MODIFY_ACK_DEADLINE)))
+            getModifyAckDeadlineMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ModifyAckDeadlineRequest,
+                com.google.protobuf.Empty>(
+                  this, METHODID_MODIFY_ACK_DEADLINE)))
           .addMethod(
-              getAcknowledgeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.AcknowledgeRequest, com.google.protobuf.Empty>(
-                      this, METHODID_ACKNOWLEDGE)))
+            getAcknowledgeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.AcknowledgeRequest,
+                com.google.protobuf.Empty>(
+                  this, METHODID_ACKNOWLEDGE)))
           .addMethod(
-              getPullMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.PullRequest, com.google.pubsub.v1.PullResponse>(
-                      this, METHODID_PULL)))
+            getPullMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.PullRequest,
+                com.google.pubsub.v1.PullResponse>(
+                  this, METHODID_PULL)))
           .addMethod(
-              getStreamingPullMethod(),
-              io.grpc.stub.ServerCalls.asyncBidiStreamingCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.StreamingPullRequest,
-                      com.google.pubsub.v1.StreamingPullResponse>(this, METHODID_STREAMING_PULL)))
+            getStreamingPullMethod(),
+            io.grpc.stub.ServerCalls.asyncBidiStreamingCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.StreamingPullRequest,
+                com.google.pubsub.v1.StreamingPullResponse>(
+                  this, METHODID_STREAMING_PULL)))
           .addMethod(
-              getModifyPushConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.ModifyPushConfigRequest, com.google.protobuf.Empty>(
-                      this, METHODID_MODIFY_PUSH_CONFIG)))
+            getModifyPushConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ModifyPushConfigRequest,
+                com.google.protobuf.Empty>(
+                  this, METHODID_MODIFY_PUSH_CONFIG)))
           .addMethod(
-              getGetSnapshotMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.GetSnapshotRequest, com.google.pubsub.v1.Snapshot>(
-                      this, METHODID_GET_SNAPSHOT)))
+            getGetSnapshotMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.GetSnapshotRequest,
+                com.google.pubsub.v1.Snapshot>(
+                  this, METHODID_GET_SNAPSHOT)))
           .addMethod(
-              getListSnapshotsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.ListSnapshotsRequest,
-                      com.google.pubsub.v1.ListSnapshotsResponse>(this, METHODID_LIST_SNAPSHOTS)))
+            getListSnapshotsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.ListSnapshotsRequest,
+                com.google.pubsub.v1.ListSnapshotsResponse>(
+                  this, METHODID_LIST_SNAPSHOTS)))
           .addMethod(
-              getCreateSnapshotMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.CreateSnapshotRequest, com.google.pubsub.v1.Snapshot>(
-                      this, METHODID_CREATE_SNAPSHOT)))
+            getCreateSnapshotMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.CreateSnapshotRequest,
+                com.google.pubsub.v1.Snapshot>(
+                  this, METHODID_CREATE_SNAPSHOT)))
           .addMethod(
-              getUpdateSnapshotMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.UpdateSnapshotRequest, com.google.pubsub.v1.Snapshot>(
-                      this, METHODID_UPDATE_SNAPSHOT)))
+            getUpdateSnapshotMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.UpdateSnapshotRequest,
+                com.google.pubsub.v1.Snapshot>(
+                  this, METHODID_UPDATE_SNAPSHOT)))
           .addMethod(
-              getDeleteSnapshotMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.DeleteSnapshotRequest, com.google.protobuf.Empty>(
-                      this, METHODID_DELETE_SNAPSHOT)))
+            getDeleteSnapshotMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.DeleteSnapshotRequest,
+                com.google.protobuf.Empty>(
+                  this, METHODID_DELETE_SNAPSHOT)))
           .addMethod(
-              getSeekMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.pubsub.v1.SeekRequest, com.google.pubsub.v1.SeekResponse>(
-                      this, METHODID_SEEK)))
+            getSeekMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.pubsub.v1.SeekRequest,
+                com.google.pubsub.v1.SeekResponse>(
+                  this, METHODID_SEEK)))
           .build();
     }
   }
 
   /**
-   *
-   *
    * 
    * The service that an application uses to manipulate subscriptions and to
    * consume messages from a subscription via the `Pull` method or by
@@ -1150,18 +932,18 @@ public final io.grpc.ServerServiceDefinition bindService() {
    * 

    */
   public static final class SubscriberStub extends io.grpc.stub.AbstractAsyncStub {
-    private SubscriberStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SubscriberStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected SubscriberStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected SubscriberStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new SubscriberStub(channel, callOptions);
     }
 
     /**
-     *
-     *
      * 
      * Creates a subscription to a given topic. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -1175,68 +957,47 @@ protected SubscriberStub build(io.grpc.Channel channel, io.grpc.CallOptions call
      * API requests, you must specify a name in the request.
      * 

      */
-    public void createSubscription(
-        com.google.pubsub.v1.Subscription request,
+    public void createSubscription(com.google.pubsub.v1.Subscription request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateSubscriptionMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getCreateSubscriptionMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration details of a subscription.
      * 

      */
-    public void getSubscription(
-        com.google.pubsub.v1.GetSubscriptionRequest request,
+    public void getSubscription(com.google.pubsub.v1.GetSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetSubscriptionMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getGetSubscriptionMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing subscription. Note that certain properties of a
      * subscription, such as its topic, are not modifiable.
      * 

      */
-    public void updateSubscription(
-        com.google.pubsub.v1.UpdateSubscriptionRequest request,
+    public void updateSubscription(com.google.pubsub.v1.UpdateSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateSubscriptionMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getUpdateSubscriptionMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists matching subscriptions.
      * 

      */
-    public void listSubscriptions(
-        com.google.pubsub.v1.ListSubscriptionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    public void listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListSubscriptionsMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getListSubscriptionsMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Deletes an existing subscription. All messages retained in the subscription
      * are immediately dropped. Calls to `Pull` after deletion will return
@@ -1245,18 +1006,13 @@ public void listSubscriptions(
      * subscription or its topic unless the same topic is specified.
      * 

      */
-    public void deleteSubscription(
-        com.google.pubsub.v1.DeleteSubscriptionRequest request,
+    public void deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteSubscriptionMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getDeleteSubscriptionMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Modifies the ack deadline for a specific message. This method is useful
      * to indicate that more time is needed to process a message by the
@@ -1265,18 +1021,13 @@ public void deleteSubscription(
      * subscription-level `ackDeadlineSeconds` used for subsequent messages.
      * 

      */
-    public void modifyAckDeadline(
-        com.google.pubsub.v1.ModifyAckDeadlineRequest request,
+    public void modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getModifyAckDeadlineMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getModifyAckDeadlineMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Acknowledges the messages associated with the `ack_ids` in the
      * `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
@@ -1286,34 +1037,26 @@ public void modifyAckDeadline(
      * than once will not result in an error.
      * 

      */
-    public void acknowledge(
-        com.google.pubsub.v1.AcknowledgeRequest request,
+    public void acknowledge(com.google.pubsub.v1.AcknowledgeRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getAcknowledgeMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getAcknowledgeMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Pulls messages from the server. The server may return `UNAVAILABLE` if
      * there are too many concurrent pull requests pending for the given
      * subscription.
      * 

      */
-    public void pull(
-        com.google.pubsub.v1.PullRequest request,
+    public void pull(com.google.pubsub.v1.PullRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getPullMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Establishes a stream with the server, which sends messages down to the
      * client. The client streams acknowledgements and ack deadline modifications
@@ -1331,8 +1074,6 @@ public io.grpc.stub.StreamObserver st
     }
 
     /**
-     *
-     *
      * 
      * Modifies the `PushConfig` for a specified subscription.
      * This may be used to change a push subscription to a pull one (signified by
@@ -1341,18 +1082,13 @@ public io.grpc.stub.StreamObserver st
      * continuously through the call regardless of changes to the `PushConfig`.
      * 

      */
-    public void modifyPushConfig(
-        com.google.pubsub.v1.ModifyPushConfigRequest request,
+    public void modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getModifyPushConfigMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getModifyPushConfigMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration details of a snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1361,18 +1097,13 @@ public void modifyPushConfig(
      * subscription to the state captured by a snapshot.
      * 

      */
-    public void getSnapshot(
-        com.google.pubsub.v1.GetSnapshotRequest request,
+    public void getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetSnapshotMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getGetSnapshotMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Lists the existing snapshots. Snapshots are used in [Seek](
      * https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1381,18 +1112,13 @@ public void getSnapshot(
      * state captured by a snapshot.
      * 

      */
-    public void listSnapshots(
-        com.google.pubsub.v1.ListSnapshotsRequest request,
+    public void listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListSnapshotsMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getListSnapshotsMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Creates a snapshot from the requested subscription. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -1412,18 +1138,13 @@ public void listSnapshots(
      * REST API requests, you must specify a name in the request.
      * 

      */
-    public void createSnapshot(
-        com.google.pubsub.v1.CreateSnapshotRequest request,
+    public void createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateSnapshotMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getCreateSnapshotMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1433,18 +1154,13 @@ public void createSnapshot(
      * captured by a snapshot.
      * 

      */
-    public void updateSnapshot(
-        com.google.pubsub.v1.UpdateSnapshotRequest request,
+    public void updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateSnapshotMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getUpdateSnapshotMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Removes an existing snapshot. Snapshots are used in [Seek]
      * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1457,18 +1173,13 @@ public void updateSnapshot(
      * snapshot or its subscription, unless the same subscription is specified.
      * 

      */
-    public void deleteSnapshot(
-        com.google.pubsub.v1.DeleteSnapshotRequest request,
+    public void deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteSnapshotMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getDeleteSnapshotMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Seeks an existing subscription to a point in time or to a given snapshot,
      * whichever is provided in the request. Snapshots are used in [Seek]
@@ -1479,8 +1190,7 @@ public void deleteSnapshot(
      * snapshot must be on the same topic.
      * 

      */
-    public void seek(
-        com.google.pubsub.v1.SeekRequest request,
+    public void seek(com.google.pubsub.v1.SeekRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getSeekMethod(), getCallOptions()), request, responseObserver);
@@ -1488,17 +1198,15 @@ public void seek(
   }
 
   /**
-   *
-   *
    * 
    * The service that an application uses to manipulate subscriptions and to
    * consume messages from a subscription via the `Pull` method or by
    * establishing a bi-directional stream using the `StreamingPull` method.
    * 

    */
-  public static final class SubscriberBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private SubscriberBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+  public static final class SubscriberBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private SubscriberBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -1509,8 +1217,6 @@ protected SubscriberBlockingStub build(
     }
 
     /**
-     *
-     *
      * 
      * Creates a subscription to a given topic. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -1524,55 +1230,43 @@ protected SubscriberBlockingStub build(
      * API requests, you must specify a name in the request.
      * 

      */
-    public com.google.pubsub.v1.Subscription createSubscription(
-        com.google.pubsub.v1.Subscription request) {
+    public com.google.pubsub.v1.Subscription createSubscription(com.google.pubsub.v1.Subscription request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCreateSubscriptionMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration details of a subscription.
      * 

      */
-    public com.google.pubsub.v1.Subscription getSubscription(
-        com.google.pubsub.v1.GetSubscriptionRequest request) {
+    public com.google.pubsub.v1.Subscription getSubscription(com.google.pubsub.v1.GetSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getGetSubscriptionMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing subscription. Note that certain properties of a
      * subscription, such as its topic, are not modifiable.
      * 

      */
-    public com.google.pubsub.v1.Subscription updateSubscription(
-        com.google.pubsub.v1.UpdateSubscriptionRequest request) {
+    public com.google.pubsub.v1.Subscription updateSubscription(com.google.pubsub.v1.UpdateSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getUpdateSubscriptionMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Lists matching subscriptions.
      * 

      */
-    public com.google.pubsub.v1.ListSubscriptionsResponse listSubscriptions(
-        com.google.pubsub.v1.ListSubscriptionsRequest request) {
+    public com.google.pubsub.v1.ListSubscriptionsResponse listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListSubscriptionsMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Deletes an existing subscription. All messages retained in the subscription
      * are immediately dropped. Calls to `Pull` after deletion will return
@@ -1581,15 +1275,12 @@ public com.google.pubsub.v1.ListSubscriptionsResponse listSubscriptions(
      * subscription or its topic unless the same topic is specified.
      * 

      */
-    public com.google.protobuf.Empty deleteSubscription(
-        com.google.pubsub.v1.DeleteSubscriptionRequest request) {
+    public com.google.protobuf.Empty deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getDeleteSubscriptionMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Modifies the ack deadline for a specific message. This method is useful
      * to indicate that more time is needed to process a message by the
@@ -1598,15 +1289,12 @@ public com.google.protobuf.Empty deleteSubscription(
      * subscription-level `ackDeadlineSeconds` used for subsequent messages.
      * 

      */
-    public com.google.protobuf.Empty modifyAckDeadline(
-        com.google.pubsub.v1.ModifyAckDeadlineRequest request) {
+    public com.google.protobuf.Empty modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getModifyAckDeadlineMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Acknowledges the messages associated with the `ack_ids` in the
      * `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
@@ -1622,8 +1310,6 @@ public com.google.protobuf.Empty acknowledge(com.google.pubsub.v1.AcknowledgeReq
     }
 
     /**
-     *
-     *
      * 
      * Pulls messages from the server. The server may return `UNAVAILABLE` if
      * there are too many concurrent pull requests pending for the given
@@ -1636,8 +1322,6 @@ public com.google.pubsub.v1.PullResponse pull(com.google.pubsub.v1.PullRequest r
     }
 
     /**
-     *
-     *
      * 
      * Modifies the `PushConfig` for a specified subscription.
      * This may be used to change a push subscription to a pull one (signified by
@@ -1646,15 +1330,12 @@ public com.google.pubsub.v1.PullResponse pull(com.google.pubsub.v1.PullRequest r
      * continuously through the call regardless of changes to the `PushConfig`.
      * 

      */
-    public com.google.protobuf.Empty modifyPushConfig(
-        com.google.pubsub.v1.ModifyPushConfigRequest request) {
+    public com.google.protobuf.Empty modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getModifyPushConfigMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration details of a snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1663,15 +1344,12 @@ public com.google.protobuf.Empty modifyPushConfig(
      * subscription to the state captured by a snapshot.
      * 

      */
-    public com.google.pubsub.v1.Snapshot getSnapshot(
-        com.google.pubsub.v1.GetSnapshotRequest request) {
+    public com.google.pubsub.v1.Snapshot getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getGetSnapshotMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Lists the existing snapshots. Snapshots are used in [Seek](
      * https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1680,15 +1358,12 @@ public com.google.pubsub.v1.Snapshot getSnapshot(
      * state captured by a snapshot.
      * 

      */
-    public com.google.pubsub.v1.ListSnapshotsResponse listSnapshots(
-        com.google.pubsub.v1.ListSnapshotsRequest request) {
+    public com.google.pubsub.v1.ListSnapshotsResponse listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListSnapshotsMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Creates a snapshot from the requested subscription. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -1708,15 +1383,12 @@ public com.google.pubsub.v1.ListSnapshotsResponse listSnapshots(
      * REST API requests, you must specify a name in the request.
      * 

      */
-    public com.google.pubsub.v1.Snapshot createSnapshot(
-        com.google.pubsub.v1.CreateSnapshotRequest request) {
+    public com.google.pubsub.v1.Snapshot createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCreateSnapshotMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1726,15 +1398,12 @@ public com.google.pubsub.v1.Snapshot createSnapshot(
      * captured by a snapshot.
      * 

      */
-    public com.google.pubsub.v1.Snapshot updateSnapshot(
-        com.google.pubsub.v1.UpdateSnapshotRequest request) {
+    public com.google.pubsub.v1.Snapshot updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getUpdateSnapshotMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Removes an existing snapshot. Snapshots are used in [Seek]
      * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1747,15 +1416,12 @@ public com.google.pubsub.v1.Snapshot updateSnapshot(
      * snapshot or its subscription, unless the same subscription is specified.
      * 

      */
-    public com.google.protobuf.Empty deleteSnapshot(
-        com.google.pubsub.v1.DeleteSnapshotRequest request) {
+    public com.google.protobuf.Empty deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getDeleteSnapshotMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Seeks an existing subscription to a point in time or to a given snapshot,
      * whichever is provided in the request. Snapshots are used in [Seek]
@@ -1773,28 +1439,25 @@ public com.google.pubsub.v1.SeekResponse seek(com.google.pubsub.v1.SeekRequest r
   }
 
   /**
-   *
-   *
    * 
    * The service that an application uses to manipulate subscriptions and to
    * consume messages from a subscription via the `Pull` method or by
    * establishing a bi-directional stream using the `StreamingPull` method.
    * 

    */
-  public static final class SubscriberFutureStub
-      extends io.grpc.stub.AbstractFutureStub {
-    private SubscriberFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+  public static final class SubscriberFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private SubscriberFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected SubscriberFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new SubscriberFutureStub(channel, callOptions);
     }
 
     /**
-     *
-     *
      * 
      * Creates a subscription to a given topic. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -1808,56 +1471,47 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * API requests, you must specify a name in the request.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        createSubscription(com.google.pubsub.v1.Subscription request) {
+    public com.google.common.util.concurrent.ListenableFuture createSubscription(
+        com.google.pubsub.v1.Subscription request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCreateSubscriptionMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration details of a subscription.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        getSubscription(com.google.pubsub.v1.GetSubscriptionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture getSubscription(
+        com.google.pubsub.v1.GetSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getGetSubscriptionMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing subscription. Note that certain properties of a
      * subscription, such as its topic, are not modifiable.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        updateSubscription(com.google.pubsub.v1.UpdateSubscriptionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture updateSubscription(
+        com.google.pubsub.v1.UpdateSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getUpdateSubscriptionMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Lists matching subscriptions.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.pubsub.v1.ListSubscriptionsResponse>
-        listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture listSubscriptions(
+        com.google.pubsub.v1.ListSubscriptionsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListSubscriptionsMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Deletes an existing subscription. All messages retained in the subscription
      * are immediately dropped. Calls to `Pull` after deletion will return
@@ -1866,15 +1520,13 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * subscription or its topic unless the same topic is specified.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture deleteSubscription(
+        com.google.pubsub.v1.DeleteSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getDeleteSubscriptionMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Modifies the ack deadline for a specific message. This method is useful
      * to indicate that more time is needed to process a message by the
@@ -1883,15 +1535,13 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * subscription-level `ackDeadlineSeconds` used for subsequent messages.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture modifyAckDeadline(
+        com.google.pubsub.v1.ModifyAckDeadlineRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getModifyAckDeadlineMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Acknowledges the messages associated with the `ack_ids` in the
      * `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
@@ -1901,30 +1551,26 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * than once will not result in an error.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        acknowledge(com.google.pubsub.v1.AcknowledgeRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture acknowledge(
+        com.google.pubsub.v1.AcknowledgeRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getAcknowledgeMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Pulls messages from the server. The server may return `UNAVAILABLE` if
      * there are too many concurrent pull requests pending for the given
      * subscription.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        pull(com.google.pubsub.v1.PullRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture pull(
+        com.google.pubsub.v1.PullRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getPullMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Modifies the `PushConfig` for a specified subscription.
      * This may be used to change a push subscription to a pull one (signified by
@@ -1933,15 +1579,13 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * continuously through the call regardless of changes to the `PushConfig`.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture modifyPushConfig(
+        com.google.pubsub.v1.ModifyPushConfigRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getModifyPushConfigMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Gets the configuration details of a snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1950,15 +1594,13 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * subscription to the state captured by a snapshot.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture getSnapshot(
+        com.google.pubsub.v1.GetSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getGetSnapshotMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Lists the existing snapshots. Snapshots are used in [Seek](
      * https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1967,16 +1609,13 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * state captured by a snapshot.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.pubsub.v1.ListSnapshotsResponse>
-        listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture listSnapshots(
+        com.google.pubsub.v1.ListSnapshotsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListSnapshotsMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Creates a snapshot from the requested subscription. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -1996,15 +1635,13 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * REST API requests, you must specify a name in the request.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture createSnapshot(
+        com.google.pubsub.v1.CreateSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCreateSnapshotMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Updates an existing snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -2014,15 +1651,13 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * captured by a snapshot.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture updateSnapshot(
+        com.google.pubsub.v1.UpdateSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getUpdateSnapshotMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Removes an existing snapshot. Snapshots are used in [Seek]
      * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -2035,15 +1670,13 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * snapshot or its subscription, unless the same subscription is specified.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture deleteSnapshot(
+        com.google.pubsub.v1.DeleteSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getDeleteSnapshotMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Seeks an existing subscription to a point in time or to a given snapshot,
      * whichever is provided in the request. Snapshots are used in [Seek]
@@ -2054,8 +1687,8 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
      * snapshot must be on the same topic.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        seek(com.google.pubsub.v1.SeekRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture seek(
+        com.google.pubsub.v1.SeekRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getSeekMethod(), getCallOptions()), request);
     }
@@ -2078,11 +1711,11 @@ protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOption
   private static final int METHODID_SEEK = 14;
   private static final int METHODID_STREAMING_PULL = 15;
 
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final SubscriberImplBase serviceImpl;
     private final int methodId;
 
@@ -2096,80 +1729,63 @@ private static final class MethodHandlers
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_CREATE_SUBSCRIPTION:
-          serviceImpl.createSubscription(
-              (com.google.pubsub.v1.Subscription) request,
+          serviceImpl.createSubscription((com.google.pubsub.v1.Subscription) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_GET_SUBSCRIPTION:
-          serviceImpl.getSubscription(
-              (com.google.pubsub.v1.GetSubscriptionRequest) request,
+          serviceImpl.getSubscription((com.google.pubsub.v1.GetSubscriptionRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_UPDATE_SUBSCRIPTION:
-          serviceImpl.updateSubscription(
-              (com.google.pubsub.v1.UpdateSubscriptionRequest) request,
+          serviceImpl.updateSubscription((com.google.pubsub.v1.UpdateSubscriptionRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_LIST_SUBSCRIPTIONS:
-          serviceImpl.listSubscriptions(
-              (com.google.pubsub.v1.ListSubscriptionsRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
+          serviceImpl.listSubscriptions((com.google.pubsub.v1.ListSubscriptionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_DELETE_SUBSCRIPTION:
-          serviceImpl.deleteSubscription(
-              (com.google.pubsub.v1.DeleteSubscriptionRequest) request,
+          serviceImpl.deleteSubscription((com.google.pubsub.v1.DeleteSubscriptionRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_MODIFY_ACK_DEADLINE:
-          serviceImpl.modifyAckDeadline(
-              (com.google.pubsub.v1.ModifyAckDeadlineRequest) request,
+          serviceImpl.modifyAckDeadline((com.google.pubsub.v1.ModifyAckDeadlineRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_ACKNOWLEDGE:
-          serviceImpl.acknowledge(
-              (com.google.pubsub.v1.AcknowledgeRequest) request,
+          serviceImpl.acknowledge((com.google.pubsub.v1.AcknowledgeRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_PULL:
-          serviceImpl.pull(
-              (com.google.pubsub.v1.PullRequest) request,
+          serviceImpl.pull((com.google.pubsub.v1.PullRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_MODIFY_PUSH_CONFIG:
-          serviceImpl.modifyPushConfig(
-              (com.google.pubsub.v1.ModifyPushConfigRequest) request,
+          serviceImpl.modifyPushConfig((com.google.pubsub.v1.ModifyPushConfigRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_GET_SNAPSHOT:
-          serviceImpl.getSnapshot(
-              (com.google.pubsub.v1.GetSnapshotRequest) request,
+          serviceImpl.getSnapshot((com.google.pubsub.v1.GetSnapshotRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_LIST_SNAPSHOTS:
-          serviceImpl.listSnapshots(
-              (com.google.pubsub.v1.ListSnapshotsRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
+          serviceImpl.listSnapshots((com.google.pubsub.v1.ListSnapshotsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_CREATE_SNAPSHOT:
-          serviceImpl.createSnapshot(
-              (com.google.pubsub.v1.CreateSnapshotRequest) request,
+          serviceImpl.createSnapshot((com.google.pubsub.v1.CreateSnapshotRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_UPDATE_SNAPSHOT:
-          serviceImpl.updateSnapshot(
-              (com.google.pubsub.v1.UpdateSnapshotRequest) request,
+          serviceImpl.updateSnapshot((com.google.pubsub.v1.UpdateSnapshotRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_DELETE_SNAPSHOT:
-          serviceImpl.deleteSnapshot(
-              (com.google.pubsub.v1.DeleteSnapshotRequest) request,
+          serviceImpl.deleteSnapshot((com.google.pubsub.v1.DeleteSnapshotRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_SEEK:
-          serviceImpl.seek(
-              (com.google.pubsub.v1.SeekRequest) request,
+          serviceImpl.seek((com.google.pubsub.v1.SeekRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         default:
@@ -2183,19 +1799,16 @@ public io.grpc.stub.StreamObserver invoke(
         io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_STREAMING_PULL:
-          return (io.grpc.stub.StreamObserver)
-              serviceImpl.streamingPull(
-                  (io.grpc.stub.StreamObserver)
-                      responseObserver);
+          return (io.grpc.stub.StreamObserver) serviceImpl.streamingPull(
+              (io.grpc.stub.StreamObserver) responseObserver);
         default:
           throw new AssertionError();
       }
     }
   }
 
-  private abstract static class SubscriberBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private static abstract class SubscriberBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     SubscriberBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -2237,27 +1850,25 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (SubscriberGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new SubscriberFileDescriptorSupplier())
-                      .addMethod(getCreateSubscriptionMethod())
-                      .addMethod(getGetSubscriptionMethod())
-                      .addMethod(getUpdateSubscriptionMethod())
-                      .addMethod(getListSubscriptionsMethod())
-                      .addMethod(getDeleteSubscriptionMethod())
-                      .addMethod(getModifyAckDeadlineMethod())
-                      .addMethod(getAcknowledgeMethod())
-                      .addMethod(getPullMethod())
-                      .addMethod(getStreamingPullMethod())
-                      .addMethod(getModifyPushConfigMethod())
-                      .addMethod(getGetSnapshotMethod())
-                      .addMethod(getListSnapshotsMethod())
-                      .addMethod(getCreateSnapshotMethod())
-                      .addMethod(getUpdateSnapshotMethod())
-                      .addMethod(getDeleteSnapshotMethod())
-                      .addMethod(getSeekMethod())
-                      .build();
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new SubscriberFileDescriptorSupplier())
+              .addMethod(getCreateSubscriptionMethod())
+              .addMethod(getGetSubscriptionMethod())
+              .addMethod(getUpdateSubscriptionMethod())
+              .addMethod(getListSubscriptionsMethod())
+              .addMethod(getDeleteSubscriptionMethod())
+              .addMethod(getModifyAckDeadlineMethod())
+              .addMethod(getAcknowledgeMethod())
+              .addMethod(getPullMethod())
+              .addMethod(getStreamingPullMethod())
+              .addMethod(getModifyPushConfigMethod())
+              .addMethod(getGetSnapshotMethod())
+              .addMethod(getListSnapshotsMethod())
+              .addMethod(getCreateSnapshotMethod())
+              .addMethod(getUpdateSnapshotMethod())
+              .addMethod(getDeleteSnapshotMethod())
+              .addMethod(getSeekMethod())
+              .build();
         }
       }
     }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
similarity index 71%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
index 38f0841ad..349a946e7 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the Acknowledge method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.AcknowledgeRequest}
  */
-public final class AcknowledgeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AcknowledgeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.AcknowledgeRequest)
     AcknowledgeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AcknowledgeRequest.newBuilder() to construct.
   private AcknowledgeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AcknowledgeRequest() {
     subscription_ = "";
     ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -44,15 +26,16 @@ private AcknowledgeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AcknowledgeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private AcknowledgeRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,30 +55,28 @@ private AcknowledgeRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                ackIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              ackIds_.add(s);
-              break;
+            subscription_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              ackIds_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            ackIds_.add(s);
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -103,7 +84,8 @@ private AcknowledgeRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         ackIds_ = ackIds_.getUnmodifiableView();
@@ -112,36 +94,28 @@ private AcknowledgeRequest(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.AcknowledgeRequest.class,
-            com.google.pubsub.v1.AcknowledgeRequest.Builder.class);
+            com.google.pubsub.v1.AcknowledgeRequest.class, com.google.pubsub.v1.AcknowledgeRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The subscription whose message is being acknowledged.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -150,32 +124,30 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The subscription whose message is being acknowledged.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -186,8 +158,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
   public static final int ACK_IDS_FIELD_NUMBER = 2;
   private com.google.protobuf.LazyStringList ackIds_;
   /**
-   *
-   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -195,15 +165,13 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return A list containing the ackIds.
    */
-  public com.google.protobuf.ProtocolStringList getAckIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getAckIdsList() {
     return ackIds_;
   }
   /**
-   *
-   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -211,15 +179,12 @@ public com.google.protobuf.ProtocolStringList getAckIdsList() {
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The count of ackIds.
    */
   public int getAckIdsCount() {
     return ackIds_.size();
   }
   /**
-   *
-   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -227,7 +192,6 @@ public int getAckIdsCount() {
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
@@ -235,8 +199,6 @@ public java.lang.String getAckIds(int index) {
     return ackIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -244,16 +206,15 @@ public java.lang.String getAckIds(int index) {
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getAckIdsBytes(int index) {
     return ackIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -265,7 +226,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -300,15 +262,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.AcknowledgeRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.AcknowledgeRequest other = (com.google.pubsub.v1.AcknowledgeRequest) obj;
 
-    if (!getSubscription().equals(other.getSubscription())) return false;
-    if (!getAckIdsList().equals(other.getAckIdsList())) return false;
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
+    if (!getAckIdsList()
+        .equals(other.getAckIdsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -331,127 +295,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.AcknowledgeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.AcknowledgeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.AcknowledgeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the Acknowledge method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.AcknowledgeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.AcknowledgeRequest)
       com.google.pubsub.v1.AcknowledgeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.AcknowledgeRequest.class,
-              com.google.pubsub.v1.AcknowledgeRequest.Builder.class);
+              com.google.pubsub.v1.AcknowledgeRequest.class, com.google.pubsub.v1.AcknowledgeRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.AcknowledgeRequest.newBuilder()
@@ -459,15 +414,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -479,9 +435,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -500,8 +456,7 @@ public com.google.pubsub.v1.AcknowledgeRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.AcknowledgeRequest buildPartial() {
-      com.google.pubsub.v1.AcknowledgeRequest result =
-          new com.google.pubsub.v1.AcknowledgeRequest(this);
+      com.google.pubsub.v1.AcknowledgeRequest result = new com.google.pubsub.v1.AcknowledgeRequest(this);
       int from_bitField0_ = bitField0_;
       result.subscription_ = subscription_;
       if (((bitField0_ & 0x00000001) != 0)) {
@@ -517,39 +472,38 @@ public com.google.pubsub.v1.AcknowledgeRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.AcknowledgeRequest) {
-        return mergeFrom((com.google.pubsub.v1.AcknowledgeRequest) other);
+        return mergeFrom((com.google.pubsub.v1.AcknowledgeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -600,28 +554,23 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -630,24 +579,21 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -655,87 +601,70 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList ackIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureAckIdsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -743,15 +672,13 @@ private void ensureAckIdsIsMutable() {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getAckIdsList() {
       return ackIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -759,15 +686,12 @@ public com.google.protobuf.ProtocolStringList getAckIdsList() {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
-     *
-     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -775,7 +699,6 @@ public int getAckIdsCount() {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -783,8 +706,6 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -792,16 +713,14 @@ public java.lang.String getAckIds(int index) {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -809,23 +728,21 @@ public com.google.protobuf.ByteString getAckIdsBytes(int index) {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index to set the value at.
      * @param value The ackIds to set.
      * @return This builder for chaining.
      */
-    public Builder setAckIds(int index, java.lang.String value) {
+    public Builder setAckIds(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
       ackIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -833,22 +750,20 @@ public Builder setAckIds(int index, java.lang.String value) {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIds(java.lang.String value) {
+    public Builder addAckIds(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -856,19 +771,18 @@ public Builder addAckIds(java.lang.String value) {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param values The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAckIds(java.lang.Iterable values) {
+    public Builder addAllAckIds(
+        java.lang.Iterable values) {
       ensureAckIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, ackIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -876,7 +790,6 @@ public Builder addAllAckIds(java.lang.Iterable values) {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearAckIds() {
@@ -886,8 +799,6 @@ public Builder clearAckIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -895,23 +806,23 @@ public Builder clearAckIds() {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes of the ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
+    public Builder addAckIdsBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -921,12 +832,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.AcknowledgeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.AcknowledgeRequest)
   private static final com.google.pubsub.v1.AcknowledgeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.AcknowledgeRequest();
   }
@@ -935,16 +846,16 @@ public static com.google.pubsub.v1.AcknowledgeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AcknowledgeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new AcknowledgeRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AcknowledgeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new AcknowledgeRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -959,4 +870,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.AcknowledgeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
similarity index 65%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
index 4951b0bb1..3f461f31d 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface AcknowledgeRequestOrBuilder
-    extends
+public interface AcknowledgeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.AcknowledgeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The subscription whose message is being acknowledged.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
-   *
-   *
    * 
    * Required. The subscription whose message is being acknowledged.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString getSubscriptionBytes();
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -64,13 +37,11 @@ public interface AcknowledgeRequestOrBuilder
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return A list containing the ackIds.
    */
-  java.util.List getAckIdsList();
+  java.util.List
+      getAckIdsList();
   /**
-   *
-   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -78,13 +49,10 @@ public interface AcknowledgeRequestOrBuilder
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The count of ackIds.
    */
   int getAckIdsCount();
   /**
-   *
-   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -92,14 +60,11 @@ public interface AcknowledgeRequestOrBuilder
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
   java.lang.String getAckIds(int index);
   /**
-   *
-   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -107,9 +72,9 @@ public interface AcknowledgeRequestOrBuilder
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  com.google.protobuf.ByteString getAckIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getAckIdsBytes(int index);
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
similarity index 72%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
index 9f2348931..6bdeff4f2 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the CreateSchema method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.CreateSchemaRequest}
  */
-public final class CreateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.CreateSchemaRequest)
     CreateSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateSchemaRequest.newBuilder() to construct.
   private CreateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateSchemaRequest() {
     parent_ = "";
     schemaId_ = "";
@@ -44,15 +26,16 @@ private CreateSchemaRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateSchemaRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private CreateSchemaRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,41 +54,38 @@ private CreateSchemaRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              parent_ = s;
-              break;
+            parent_ = s;
+            break;
+          }
+          case 18: {
+            com.google.pubsub.v1.Schema.Builder subBuilder = null;
+            if (schema_ != null) {
+              subBuilder = schema_.toBuilder();
             }
-          case 18:
-            {
-              com.google.pubsub.v1.Schema.Builder subBuilder = null;
-              if (schema_ != null) {
-                subBuilder = schema_.toBuilder();
-              }
-              schema_ = input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(schema_);
-                schema_ = subBuilder.buildPartial();
-              }
-
-              break;
+            schema_ = input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(schema_);
+              schema_ = subBuilder.buildPartial();
             }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
 
-              schemaId_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            schemaId_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -113,42 +93,35 @@ private CreateSchemaRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.CreateSchemaRequest.class,
-            com.google.pubsub.v1.CreateSchemaRequest.Builder.class);
+            com.google.pubsub.v1.CreateSchemaRequest.class, com.google.pubsub.v1.CreateSchemaRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to create the schema.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -157,32 +130,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to create the schema.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -193,8 +164,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int SCHEMA_FIELD_NUMBER = 2;
   private com.google.pubsub.v1.Schema schema_;
   /**
-   *
-   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -203,7 +172,6 @@ public com.google.protobuf.ByteString getParentBytes() {
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -211,8 +179,6 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -221,7 +187,6 @@ public boolean hasSchema() {
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The schema.
    */
   @java.lang.Override
@@ -229,8 +194,6 @@ public com.google.pubsub.v1.Schema getSchema() {
     return schema_ == null ? com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
   }
   /**
-   *
-   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -248,8 +211,6 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
   private volatile java.lang.Object schemaId_;
   /**
-   *
-   *
    * 
    * The ID to use for the schema, which will become the final component of
    * the schema's resource name.
@@ -258,7 +219,6 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
    * 

    *
    * string schema_id = 3;
-   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -267,15 +227,14 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The ID to use for the schema, which will become the final component of
    * the schema's resource name.
@@ -284,15 +243,16 @@ public java.lang.String getSchemaId() {
    * 

    *
    * string schema_id = 3;
-   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSchemaIdBytes() {
+  public com.google.protobuf.ByteString
+      getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -301,7 +261,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -313,7 +272,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -336,7 +296,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSchema());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getSchema());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schemaId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
@@ -349,19 +310,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.CreateSchemaRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.CreateSchemaRequest other = (com.google.pubsub.v1.CreateSchemaRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema().equals(other.getSchema())) return false;
+      if (!getSchema()
+          .equals(other.getSchema())) return false;
     }
-    if (!getSchemaId().equals(other.getSchemaId())) return false;
+    if (!getSchemaId()
+        .equals(other.getSchemaId())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -386,127 +350,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.CreateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.CreateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.CreateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the CreateSchema method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.CreateSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.CreateSchemaRequest)
       com.google.pubsub.v1.CreateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.CreateSchemaRequest.class,
-              com.google.pubsub.v1.CreateSchemaRequest.Builder.class);
+              com.google.pubsub.v1.CreateSchemaRequest.class, com.google.pubsub.v1.CreateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.CreateSchemaRequest.newBuilder()
@@ -514,15 +469,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -540,9 +496,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -561,8 +517,7 @@ public com.google.pubsub.v1.CreateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.CreateSchemaRequest buildPartial() {
-      com.google.pubsub.v1.CreateSchemaRequest result =
-          new com.google.pubsub.v1.CreateSchemaRequest(this);
+      com.google.pubsub.v1.CreateSchemaRequest result = new com.google.pubsub.v1.CreateSchemaRequest(this);
       result.parent_ = parent_;
       if (schemaBuilder_ == null) {
         result.schema_ = schema_;
@@ -578,39 +533,38 @@ public com.google.pubsub.v1.CreateSchemaRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.CreateSchemaRequest) {
-        return mergeFrom((com.google.pubsub.v1.CreateSchemaRequest) other);
+        return mergeFrom((com.google.pubsub.v1.CreateSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -661,23 +615,19 @@ public Builder mergeFrom(
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -686,24 +636,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -711,70 +658,57 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
+    public Builder setParent(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       parent_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
+      
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       parent_ = value;
       onChanged();
       return this;
@@ -782,13 +716,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.pubsub.v1.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Schema,
-            com.google.pubsub.v1.Schema.Builder,
-            com.google.pubsub.v1.SchemaOrBuilder>
-        schemaBuilder_;
+        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> schemaBuilder_;
     /**
-     *
-     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -797,15 +726,12 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return schemaBuilder_ != null || schema_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -814,7 +740,6 @@ public boolean hasSchema() {
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The schema.
      */
     public com.google.pubsub.v1.Schema getSchema() {
@@ -825,8 +750,6 @@ public com.google.pubsub.v1.Schema getSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -850,8 +773,6 @@ public Builder setSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -861,7 +782,8 @@ public Builder setSchema(com.google.pubsub.v1.Schema value) {
      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(
+        com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schema_ = builderForValue.build();
         onChanged();
@@ -872,8 +794,6 @@ public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -886,7 +806,8 @@ public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
     public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       if (schemaBuilder_ == null) {
         if (schema_ != null) {
-          schema_ = com.google.pubsub.v1.Schema.newBuilder(schema_).mergeFrom(value).buildPartial();
+          schema_ =
+            com.google.pubsub.v1.Schema.newBuilder(schema_).mergeFrom(value).buildPartial();
         } else {
           schema_ = value;
         }
@@ -898,8 +819,6 @@ public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -921,8 +840,6 @@ public Builder clearSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -933,13 +850,11 @@ public Builder clearSchema() {
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.Schema.Builder getSchemaBuilder() {
-
+      
       onChanged();
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -953,12 +868,11 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null ? com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
+        return schema_ == null ?
+            com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -969,17 +883,14 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Schema,
-            com.google.pubsub.v1.Schema.Builder,
-            com.google.pubsub.v1.SchemaOrBuilder>
+        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> 
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.Schema,
-                com.google.pubsub.v1.Schema.Builder,
-                com.google.pubsub.v1.SchemaOrBuilder>(
-                getSchema(), getParentForChildren(), isClean());
+        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder>(
+                getSchema(),
+                getParentForChildren(),
+                isClean());
         schema_ = null;
       }
       return schemaBuilder_;
@@ -987,8 +898,6 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
 
     private java.lang.Object schemaId_ = "";
     /**
-     *
-     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -997,13 +906,13 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
      * 

      *
      * string schema_id = 3;
-     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -1012,8 +921,6 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
-     *
-     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -1022,14 +929,15 @@ public java.lang.String getSchemaId() {
      * 

      *
      * string schema_id = 3;
-     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString getSchemaIdBytes() {
+    public com.google.protobuf.ByteString
+        getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -1037,8 +945,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -1047,22 +953,20 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
      * 

      *
      * string schema_id = 3;
-     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(java.lang.String value) {
+    public Builder setSchemaId(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       schemaId_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -1071,18 +975,15 @@ public Builder setSchemaId(java.lang.String value) {
      * 

      *
      * string schema_id = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
-
+      
       schemaId_ = getDefaultInstance().getSchemaId();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -1091,23 +992,23 @@ public Builder clearSchemaId() {
      * 

      *
      * string schema_id = 3;
-     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
+    public Builder setSchemaIdBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       schemaId_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1117,12 +1018,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.CreateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.CreateSchemaRequest)
   private static final com.google.pubsub.v1.CreateSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.CreateSchemaRequest();
   }
@@ -1131,16 +1032,16 @@ public static com.google.pubsub.v1.CreateSchemaRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CreateSchemaRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new CreateSchemaRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1155,4 +1056,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.CreateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
similarity index 69%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
index 395a549cf..329e106b9 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface CreateSchemaRequestOrBuilder
-    extends
+public interface CreateSchemaRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.CreateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to create the schema.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to create the schema.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -65,13 +38,10 @@ public interface CreateSchemaRequestOrBuilder
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
-   *
-   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -80,13 +50,10 @@ public interface CreateSchemaRequestOrBuilder
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The schema.
    */
   com.google.pubsub.v1.Schema getSchema();
   /**
-   *
-   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -99,8 +66,6 @@ public interface CreateSchemaRequestOrBuilder
   com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
-   *
-   *
    * 
    * The ID to use for the schema, which will become the final component of
    * the schema's resource name.
@@ -109,13 +74,10 @@ public interface CreateSchemaRequestOrBuilder
    * 

    *
    * string schema_id = 3;
-   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
-   *
-   *
    * 
    * The ID to use for the schema, which will become the final component of
    * the schema's resource name.
@@ -124,8 +86,8 @@ public interface CreateSchemaRequestOrBuilder
    * 

    *
    * string schema_id = 3;
-   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString getSchemaIdBytes();
+  com.google.protobuf.ByteString
+      getSchemaIdBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
index 6140d5e45..adebdf417 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `CreateSnapshot` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.CreateSnapshotRequest}
  */
-public final class CreateSnapshotRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateSnapshotRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.CreateSnapshotRequest)
     CreateSnapshotRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateSnapshotRequest.newBuilder() to construct.
   private CreateSnapshotRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateSnapshotRequest() {
     name_ = "";
     subscription_ = "";
@@ -44,15 +26,16 @@ private CreateSnapshotRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateSnapshotRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private CreateSnapshotRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,40 +55,38 @@ private CreateSnapshotRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            name_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
-            }
-          case 26:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                labels_ =
-                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
-                mutable_bitField0_ |= 0x00000001;
-              }
-              com.google.protobuf.MapEntry labels__ =
-                  input.readMessage(
-                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
-              break;
+            subscription_ = s;
+            break;
+          }
+          case 26: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              labels_ = com.google.protobuf.MapField.newMapField(
+                  LabelsDefaultEntryHolder.defaultEntry);
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            com.google.protobuf.MapEntry
+            labels__ = input.readMessage(
+                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+            labels_.getMutableMap().put(
+                labels__.getKey(), labels__.getValue());
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -113,44 +94,41 @@ private CreateSnapshotRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 3:
         return internalGetLabels();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.CreateSnapshotRequest.class,
-            com.google.pubsub.v1.CreateSnapshotRequest.Builder.class);
+            com.google.pubsub.v1.CreateSnapshotRequest.class, com.google.pubsub.v1.CreateSnapshotRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * Required. User-provided name for this snapshot. If the name is not provided
    * in the request, the server will assign a random name for this snapshot on
@@ -160,10 +138,7 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -172,15 +147,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. User-provided name for this snapshot. If the name is not provided
    * in the request, the server will assign a random name for this snapshot on
@@ -190,18 +164,17 @@ public java.lang.String getName() {
    * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -212,8 +185,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int SUBSCRIPTION_FIELD_NUMBER = 2;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The subscription whose backlog the snapshot retains.
    * Specifically, the created snapshot is guaranteed to retain:
@@ -226,10 +197,7 @@ public com.google.protobuf.ByteString getNameBytes() {
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -238,15 +206,14 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The subscription whose backlog the snapshot retains.
    * Specifically, the created snapshot is guaranteed to retain:
@@ -259,18 +226,17 @@ public java.lang.String getSubscription() {
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -279,23 +245,24 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
   }
 
   public static final int LABELS_FIELD_NUMBER = 3;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.pubsub.v1.PubsubProto
-                .internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -304,8 +271,6 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -313,22 +278,22 @@ public int getLabelsCount() {
    *
    * map<string, string> labels = 3;
    */
+
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -337,12 +302,11 @@ public java.util.Map getLabels() {
    * map<string, string> labels = 3;
    */
   @java.lang.Override
+
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -351,16 +315,16 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 3;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+
+  public java.lang.String getLabelsOrDefault(
+      java.lang.String key,
+      java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -369,11 +333,12 @@ public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.Strin
    * map<string, string> labels = 3;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -381,7 +346,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -393,15 +357,20 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, subscription_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 3);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        3);
     unknownFields.writeTo(output);
   }
 
@@ -417,15 +386,15 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subscription_);
     }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, labels__);
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, labels__);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -435,17 +404,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.CreateSnapshotRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.CreateSnapshotRequest other =
-        (com.google.pubsub.v1.CreateSnapshotRequest) obj;
+    com.google.pubsub.v1.CreateSnapshotRequest other = (com.google.pubsub.v1.CreateSnapshotRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getSubscription().equals(other.getSubscription())) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -470,147 +441,140 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.CreateSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.CreateSnapshotRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.CreateSnapshotRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `CreateSnapshot` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.CreateSnapshotRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.CreateSnapshotRequest)
       com.google.pubsub.v1.CreateSnapshotRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 3:
           return internalGetLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 3:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.CreateSnapshotRequest.class,
-              com.google.pubsub.v1.CreateSnapshotRequest.Builder.class);
+              com.google.pubsub.v1.CreateSnapshotRequest.class, com.google.pubsub.v1.CreateSnapshotRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.CreateSnapshotRequest.newBuilder()
@@ -618,15 +582,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -639,9 +604,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
@@ -660,8 +625,7 @@ public com.google.pubsub.v1.CreateSnapshotRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.CreateSnapshotRequest buildPartial() {
-      com.google.pubsub.v1.CreateSnapshotRequest result =
-          new com.google.pubsub.v1.CreateSnapshotRequest(this);
+      com.google.pubsub.v1.CreateSnapshotRequest result = new com.google.pubsub.v1.CreateSnapshotRequest(this);
       int from_bitField0_ = bitField0_;
       result.name_ = name_;
       result.subscription_ = subscription_;
@@ -675,39 +639,38 @@ public com.google.pubsub.v1.CreateSnapshotRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.CreateSnapshotRequest) {
-        return mergeFrom((com.google.pubsub.v1.CreateSnapshotRequest) other);
+        return mergeFrom((com.google.pubsub.v1.CreateSnapshotRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -724,7 +687,8 @@ public Builder mergeFrom(com.google.pubsub.v1.CreateSnapshotRequest other) {
         subscription_ = other.subscription_;
         onChanged();
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -753,13 +717,10 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -769,16 +730,14 @@ public Builder mergeFrom(
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -787,8 +746,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -798,17 +755,16 @@ public java.lang.String getName() {
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -816,8 +772,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -827,25 +781,21 @@ public com.google.protobuf.ByteString getNameBytes() {
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -855,21 +805,16 @@ public Builder setName(java.lang.String value) {
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -879,19 +824,17 @@ public Builder clearName() {
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
@@ -899,8 +842,6 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -913,16 +854,14 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -931,8 +870,6 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -945,17 +882,16 @@ public java.lang.String getSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -963,8 +899,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -977,25 +911,21 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -1008,21 +938,16 @@ public Builder setSubscription(java.lang.String value) {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -1035,39 +960,38 @@ public Builder clearSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+    internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
-        internalGetMutableLabels() {
-      onChanged();
-      ;
+    internalGetMutableLabels() {
+      onChanged();;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -1079,8 +1003,6 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1088,22 +1010,22 @@ public int getLabelsCount() {
      *
      * map<string, string> labels = 3;
      */
+
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1112,12 +1034,11 @@ public java.util.Map getLabels() {
      * map<string, string> labels = 3;
      */
     @java.lang.Override
+
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1126,17 +1047,16 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 3;
      */
     @java.lang.Override
+
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key, java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+        java.lang.String key,
+        java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1145,11 +1065,12 @@ public java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 3;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1157,12 +1078,11 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1170,21 +1090,23 @@ public Builder clearLabels() {
      *
      * map<string, string> labels = 3;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+    getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1192,20 +1114,19 @@ public java.util.Map getMutableLabels() {
      *
      * map<string, string> labels = 3;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
       if (value == null) {
-        throw new NullPointerException("map value");
-      }
+  throw new NullPointerException("map value");
+}
 
-      internalGetMutableLabels().getMutableMap().put(key, value);
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       return this;
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1213,13 +1134,16 @@ public Builder putLabels(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> labels = 3;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1229,12 +1153,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.CreateSnapshotRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.CreateSnapshotRequest)
   private static final com.google.pubsub.v1.CreateSnapshotRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.CreateSnapshotRequest();
   }
@@ -1243,16 +1167,16 @@ public static com.google.pubsub.v1.CreateSnapshotRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateSnapshotRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CreateSnapshotRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateSnapshotRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new CreateSnapshotRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1267,4 +1191,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.CreateSnapshotRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
similarity index 68%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
index 647f8506e..208a01e30 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface CreateSnapshotRequestOrBuilder
-    extends
+public interface CreateSnapshotRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.CreateSnapshotRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. User-provided name for this snapshot. If the name is not provided
    * in the request, the server will assign a random name for this snapshot on
@@ -35,16 +17,11 @@ public interface CreateSnapshotRequestOrBuilder
    * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. User-provided name for this snapshot. If the name is not provided
    * in the request, the server will assign a random name for this snapshot on
@@ -54,17 +31,13 @@ public interface CreateSnapshotRequestOrBuilder
    * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Required. The subscription whose backlog the snapshot retains.
    * Specifically, the created snapshot is guaranteed to retain:
@@ -77,16 +50,11 @@ public interface CreateSnapshotRequestOrBuilder
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
-   *
-   *
    * 
    * Required. The subscription whose backlog the snapshot retains.
    * Specifically, the created snapshot is guaranteed to retain:
@@ -99,17 +67,13 @@ public interface CreateSnapshotRequestOrBuilder
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString getSubscriptionBytes();
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
 
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -119,8 +83,6 @@ public interface CreateSnapshotRequestOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -128,13 +90,15 @@ public interface CreateSnapshotRequestOrBuilder
    *
    * map<string, string> labels = 3;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -142,10 +106,9 @@ public interface CreateSnapshotRequestOrBuilder
    *
    * map<string, string> labels = 3;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -155,13 +118,11 @@ public interface CreateSnapshotRequestOrBuilder
    */
 
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -169,5 +130,7 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> labels = 3;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
similarity index 77%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
index 018a74139..e6cd796e0 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Dead lettering is done on a best effort basis. The same message might be
  * dead lettered multiple times.
@@ -30,31 +13,31 @@
  *
  * Protobuf type {@code google.pubsub.v1.DeadLetterPolicy}
  */
-public final class DeadLetterPolicy extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeadLetterPolicy extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeadLetterPolicy)
     DeadLetterPolicyOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeadLetterPolicy.newBuilder() to construct.
   private DeadLetterPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeadLetterPolicy() {
     deadLetterTopic_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeadLetterPolicy();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private DeadLetterPolicy(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -73,25 +56,24 @@ private DeadLetterPolicy(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              deadLetterTopic_ = s;
-              break;
-            }
-          case 16:
-            {
-              maxDeliveryAttempts_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            deadLetterTopic_ = s;
+            break;
+          }
+          case 16: {
+
+            maxDeliveryAttempts_ = input.readInt32();
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -99,33 +81,29 @@ private DeadLetterPolicy(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeadLetterPolicy.class,
-            com.google.pubsub.v1.DeadLetterPolicy.Builder.class);
+            com.google.pubsub.v1.DeadLetterPolicy.class, com.google.pubsub.v1.DeadLetterPolicy.Builder.class);
   }
 
   public static final int DEAD_LETTER_TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object deadLetterTopic_;
   /**
-   *
-   *
    * 
    * The name of the topic to which dead letter messages should be published.
    * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -138,7 +116,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string dead_letter_topic = 1;
-   *
    * @return The deadLetterTopic.
    */
   @java.lang.Override
@@ -147,15 +124,14 @@ public java.lang.String getDeadLetterTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       deadLetterTopic_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the topic to which dead letter messages should be published.
    * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -168,15 +144,16 @@ public java.lang.String getDeadLetterTopic() {
    * 

    *
    * string dead_letter_topic = 1;
-   *
    * @return The bytes for deadLetterTopic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDeadLetterTopicBytes() {
+  public com.google.protobuf.ByteString
+      getDeadLetterTopicBytes() {
     java.lang.Object ref = deadLetterTopic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       deadLetterTopic_ = b;
       return b;
     } else {
@@ -187,8 +164,6 @@ public com.google.protobuf.ByteString getDeadLetterTopicBytes() {
   public static final int MAX_DELIVERY_ATTEMPTS_FIELD_NUMBER = 2;
   private int maxDeliveryAttempts_;
   /**
-   *
-   *
    * 
    * The maximum number of delivery attempts for any message. The value must be
    * between 5 and 100.
@@ -202,7 +177,6 @@ public com.google.protobuf.ByteString getDeadLetterTopicBytes() {
    * 

    *
    * int32 max_delivery_attempts = 2;
-   *
    * @return The maxDeliveryAttempts.
    */
   @java.lang.Override
@@ -211,7 +185,6 @@ public int getMaxDeliveryAttempts() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,7 +196,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(deadLetterTopic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, deadLetterTopic_);
     }
@@ -243,7 +217,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, deadLetterTopic_);
     }
     if (maxDeliveryAttempts_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, maxDeliveryAttempts_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, maxDeliveryAttempts_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -253,15 +228,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeadLetterPolicy)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.DeadLetterPolicy other = (com.google.pubsub.v1.DeadLetterPolicy) obj;
 
-    if (!getDeadLetterTopic().equals(other.getDeadLetterTopic())) return false;
-    if (getMaxDeliveryAttempts() != other.getMaxDeliveryAttempts()) return false;
+    if (!getDeadLetterTopic()
+        .equals(other.getDeadLetterTopic())) return false;
+    if (getMaxDeliveryAttempts()
+        != other.getMaxDeliveryAttempts()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -282,103 +259,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.DeadLetterPolicy prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Dead lettering is done on a best effort basis. The same message might be
    * dead lettered multiple times.
@@ -388,23 +359,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.DeadLetterPolicy}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeadLetterPolicy)
       com.google.pubsub.v1.DeadLetterPolicyOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeadLetterPolicy.class,
-              com.google.pubsub.v1.DeadLetterPolicy.Builder.class);
+              com.google.pubsub.v1.DeadLetterPolicy.class, com.google.pubsub.v1.DeadLetterPolicy.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeadLetterPolicy.newBuilder()
@@ -412,15 +381,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -432,9 +402,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
     }
 
     @java.lang.Override
@@ -453,8 +423,7 @@ public com.google.pubsub.v1.DeadLetterPolicy build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeadLetterPolicy buildPartial() {
-      com.google.pubsub.v1.DeadLetterPolicy result =
-          new com.google.pubsub.v1.DeadLetterPolicy(this);
+      com.google.pubsub.v1.DeadLetterPolicy result = new com.google.pubsub.v1.DeadLetterPolicy(this);
       result.deadLetterTopic_ = deadLetterTopic_;
       result.maxDeliveryAttempts_ = maxDeliveryAttempts_;
       onBuilt();
@@ -465,39 +434,38 @@ public com.google.pubsub.v1.DeadLetterPolicy buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeadLetterPolicy) {
-        return mergeFrom((com.google.pubsub.v1.DeadLetterPolicy) other);
+        return mergeFrom((com.google.pubsub.v1.DeadLetterPolicy)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -544,8 +512,6 @@ public Builder mergeFrom(
 
     private java.lang.Object deadLetterTopic_ = "";
     /**
-     *
-     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -558,13 +524,13 @@ public Builder mergeFrom(
      * 

      *
      * string dead_letter_topic = 1;
-     *
      * @return The deadLetterTopic.
      */
     public java.lang.String getDeadLetterTopic() {
       java.lang.Object ref = deadLetterTopic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         deadLetterTopic_ = s;
         return s;
@@ -573,8 +539,6 @@ public java.lang.String getDeadLetterTopic() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -587,14 +551,15 @@ public java.lang.String getDeadLetterTopic() {
      * 

      *
      * string dead_letter_topic = 1;
-     *
      * @return The bytes for deadLetterTopic.
      */
-    public com.google.protobuf.ByteString getDeadLetterTopicBytes() {
+    public com.google.protobuf.ByteString
+        getDeadLetterTopicBytes() {
       java.lang.Object ref = deadLetterTopic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         deadLetterTopic_ = b;
         return b;
       } else {
@@ -602,8 +567,6 @@ public com.google.protobuf.ByteString getDeadLetterTopicBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -616,22 +579,20 @@ public com.google.protobuf.ByteString getDeadLetterTopicBytes() {
      * 

      *
      * string dead_letter_topic = 1;
-     *
      * @param value The deadLetterTopic to set.
      * @return This builder for chaining.
      */
-    public Builder setDeadLetterTopic(java.lang.String value) {
+    public Builder setDeadLetterTopic(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       deadLetterTopic_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -644,18 +605,15 @@ public Builder setDeadLetterTopic(java.lang.String value) {
      * 

      *
      * string dead_letter_topic = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDeadLetterTopic() {
-
+      
       deadLetterTopic_ = getDefaultInstance().getDeadLetterTopic();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -668,25 +626,23 @@ public Builder clearDeadLetterTopic() {
      * 

      *
      * string dead_letter_topic = 1;
-     *
      * @param value The bytes for deadLetterTopic to set.
      * @return This builder for chaining.
      */
-    public Builder setDeadLetterTopicBytes(com.google.protobuf.ByteString value) {
+    public Builder setDeadLetterTopicBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       deadLetterTopic_ = value;
       onChanged();
       return this;
     }
 
-    private int maxDeliveryAttempts_;
+    private int maxDeliveryAttempts_ ;
     /**
-     *
-     *
      * 
      * The maximum number of delivery attempts for any message. The value must be
      * between 5 and 100.
@@ -700,7 +656,6 @@ public Builder setDeadLetterTopicBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 max_delivery_attempts = 2;
-     *
      * @return The maxDeliveryAttempts.
      */
     @java.lang.Override
@@ -708,8 +663,6 @@ public int getMaxDeliveryAttempts() {
       return maxDeliveryAttempts_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of delivery attempts for any message. The value must be
      * between 5 and 100.
@@ -723,19 +676,16 @@ public int getMaxDeliveryAttempts() {
      * 

      *
      * int32 max_delivery_attempts = 2;
-     *
      * @param value The maxDeliveryAttempts to set.
      * @return This builder for chaining.
      */
     public Builder setMaxDeliveryAttempts(int value) {
-
+      
       maxDeliveryAttempts_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of delivery attempts for any message. The value must be
      * between 5 and 100.
@@ -749,18 +699,17 @@ public Builder setMaxDeliveryAttempts(int value) {
      * 

      *
      * int32 max_delivery_attempts = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMaxDeliveryAttempts() {
-
+      
       maxDeliveryAttempts_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -770,12 +719,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeadLetterPolicy)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeadLetterPolicy)
   private static final com.google.pubsub.v1.DeadLetterPolicy DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeadLetterPolicy();
   }
@@ -784,16 +733,16 @@ public static com.google.pubsub.v1.DeadLetterPolicy getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeadLetterPolicy parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DeadLetterPolicy(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeadLetterPolicy parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DeadLetterPolicy(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -808,4 +757,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.DeadLetterPolicy getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
similarity index 76%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
index 1e3060f7b..a08edfcd9 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface DeadLetterPolicyOrBuilder
-    extends
+public interface DeadLetterPolicyOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeadLetterPolicy)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The name of the topic to which dead letter messages should be published.
    * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -38,13 +20,10 @@ public interface DeadLetterPolicyOrBuilder
    * 

    *
    * string dead_letter_topic = 1;
-   *
    * @return The deadLetterTopic.
    */
   java.lang.String getDeadLetterTopic();
   /**
-   *
-   *
    * 
    * The name of the topic to which dead letter messages should be published.
    * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -57,14 +36,12 @@ public interface DeadLetterPolicyOrBuilder
    * 

    *
    * string dead_letter_topic = 1;
-   *
    * @return The bytes for deadLetterTopic.
    */
-  com.google.protobuf.ByteString getDeadLetterTopicBytes();
+  com.google.protobuf.ByteString
+      getDeadLetterTopicBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of delivery attempts for any message. The value must be
    * between 5 and 100.
@@ -78,7 +55,6 @@ public interface DeadLetterPolicyOrBuilder
    * 

    *
    * int32 max_delivery_attempts = 2;
-   *
    * @return The maxDeliveryAttempts.
    */
   int getMaxDeliveryAttempts();
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
index 84747a7ae..6d2e7eed0 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `DeleteSchema` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DeleteSchemaRequest}
  */
-public final class DeleteSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeleteSchemaRequest)
     DeleteSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteSchemaRequest.newBuilder() to construct.
   private DeleteSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteSchemaRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private DeleteSchemaRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,20 +53,19 @@ private DeleteSchemaRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            name_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -91,42 +73,35 @@ private DeleteSchemaRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeleteSchemaRequest.class,
-            com.google.pubsub.v1.DeleteSchemaRequest.Builder.class);
+            com.google.pubsub.v1.DeleteSchemaRequest.class, com.google.pubsub.v1.DeleteSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * Required. Name of the schema to delete.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -135,32 +110,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Name of the schema to delete.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -169,7 +142,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -181,7 +153,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -205,14 +178,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeleteSchemaRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.DeleteSchemaRequest other = (com.google.pubsub.v1.DeleteSchemaRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -231,127 +205,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.DeleteSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.DeleteSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.DeleteSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `DeleteSchema` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DeleteSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeleteSchemaRequest)
       com.google.pubsub.v1.DeleteSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeleteSchemaRequest.class,
-              com.google.pubsub.v1.DeleteSchemaRequest.Builder.class);
+              com.google.pubsub.v1.DeleteSchemaRequest.class, com.google.pubsub.v1.DeleteSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeleteSchemaRequest.newBuilder()
@@ -359,15 +324,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -377,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -398,8 +364,7 @@ public com.google.pubsub.v1.DeleteSchemaRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeleteSchemaRequest buildPartial() {
-      com.google.pubsub.v1.DeleteSchemaRequest result =
-          new com.google.pubsub.v1.DeleteSchemaRequest(this);
+      com.google.pubsub.v1.DeleteSchemaRequest result = new com.google.pubsub.v1.DeleteSchemaRequest(this);
       result.name_ = name_;
       onBuilt();
       return result;
@@ -409,39 +374,38 @@ public com.google.pubsub.v1.DeleteSchemaRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeleteSchemaRequest) {
-        return mergeFrom((com.google.pubsub.v1.DeleteSchemaRequest) other);
+        return mergeFrom((com.google.pubsub.v1.DeleteSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -485,23 +449,19 @@ public Builder mergeFrom(
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -510,24 +470,21 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -535,77 +492,64 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -615,12 +559,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeleteSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteSchemaRequest)
   private static final com.google.pubsub.v1.DeleteSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeleteSchemaRequest();
   }
@@ -629,16 +573,16 @@ public static com.google.pubsub.v1.DeleteSchemaRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DeleteSchemaRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DeleteSchemaRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -653,4 +597,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.DeleteSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
new file mode 100644
index 000000000..2901f155e
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/schema.proto
+
+package com.google.pubsub.v1;
+
+public interface DeleteSchemaRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. Name of the schema to delete.
+   * Format is `projects/{project}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. Name of the schema to delete.
+   * Format is `projects/{project}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
similarity index 65%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
index 8113bad2e..96070669d 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `DeleteSnapshot` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DeleteSnapshotRequest}
  */
-public final class DeleteSnapshotRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteSnapshotRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeleteSnapshotRequest)
     DeleteSnapshotRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteSnapshotRequest.newBuilder() to construct.
   private DeleteSnapshotRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteSnapshotRequest() {
     snapshot_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteSnapshotRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private DeleteSnapshotRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,20 +53,19 @@ private DeleteSnapshotRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              snapshot_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            snapshot_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -91,42 +73,35 @@ private DeleteSnapshotRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeleteSnapshotRequest.class,
-            com.google.pubsub.v1.DeleteSnapshotRequest.Builder.class);
+            com.google.pubsub.v1.DeleteSnapshotRequest.class, com.google.pubsub.v1.DeleteSnapshotRequest.Builder.class);
   }
 
   public static final int SNAPSHOT_FIELD_NUMBER = 1;
   private volatile java.lang.Object snapshot_;
   /**
-   *
-   *
    * 
    * Required. The name of the snapshot to delete.
    * Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * 
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The snapshot.
    */
   @java.lang.Override
@@ -135,32 +110,30 @@ public java.lang.String getSnapshot() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       snapshot_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the snapshot to delete.
    * Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * 
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for snapshot.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSnapshotBytes() {
+  public com.google.protobuf.ByteString
+      getSnapshotBytes() {
     java.lang.Object ref = snapshot_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       snapshot_ = b;
       return b;
     } else {
@@ -169,7 +142,6 @@ public com.google.protobuf.ByteString getSnapshotBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -181,7 +153,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(snapshot_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, snapshot_);
     }
@@ -205,15 +178,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeleteSnapshotRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.DeleteSnapshotRequest other =
-        (com.google.pubsub.v1.DeleteSnapshotRequest) obj;
+    com.google.pubsub.v1.DeleteSnapshotRequest other = (com.google.pubsub.v1.DeleteSnapshotRequest) obj;
 
-    if (!getSnapshot().equals(other.getSnapshot())) return false;
+    if (!getSnapshot()
+        .equals(other.getSnapshot())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -232,127 +205,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.DeleteSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.DeleteSnapshotRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.DeleteSnapshotRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `DeleteSnapshot` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DeleteSnapshotRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeleteSnapshotRequest)
       com.google.pubsub.v1.DeleteSnapshotRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeleteSnapshotRequest.class,
-              com.google.pubsub.v1.DeleteSnapshotRequest.Builder.class);
+              com.google.pubsub.v1.DeleteSnapshotRequest.class, com.google.pubsub.v1.DeleteSnapshotRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeleteSnapshotRequest.newBuilder()
@@ -360,15 +324,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +364,7 @@ public com.google.pubsub.v1.DeleteSnapshotRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeleteSnapshotRequest buildPartial() {
-      com.google.pubsub.v1.DeleteSnapshotRequest result =
-          new com.google.pubsub.v1.DeleteSnapshotRequest(this);
+      com.google.pubsub.v1.DeleteSnapshotRequest result = new com.google.pubsub.v1.DeleteSnapshotRequest(this);
       result.snapshot_ = snapshot_;
       onBuilt();
       return result;
@@ -410,39 +374,38 @@ public com.google.pubsub.v1.DeleteSnapshotRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeleteSnapshotRequest) {
-        return mergeFrom((com.google.pubsub.v1.DeleteSnapshotRequest) other);
+        return mergeFrom((com.google.pubsub.v1.DeleteSnapshotRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -486,23 +449,19 @@ public Builder mergeFrom(
 
     private java.lang.Object snapshot_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The snapshot.
      */
     public java.lang.String getSnapshot() {
       java.lang.Object ref = snapshot_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         snapshot_ = s;
         return s;
@@ -511,24 +470,21 @@ public java.lang.String getSnapshot() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for snapshot.
      */
-    public com.google.protobuf.ByteString getSnapshotBytes() {
+    public com.google.protobuf.ByteString
+        getSnapshotBytes() {
       java.lang.Object ref = snapshot_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         snapshot_ = b;
         return b;
       } else {
@@ -536,77 +492,64 @@ public com.google.protobuf.ByteString getSnapshotBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshot(java.lang.String value) {
+    public Builder setSnapshot(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       snapshot_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSnapshot() {
-
+      
       snapshot_ = getDefaultInstance().getSnapshot();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshotBytes(com.google.protobuf.ByteString value) {
+    public Builder setSnapshotBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       snapshot_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -616,12 +559,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeleteSnapshotRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteSnapshotRequest)
   private static final com.google.pubsub.v1.DeleteSnapshotRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeleteSnapshotRequest();
   }
@@ -630,16 +573,16 @@ public static com.google.pubsub.v1.DeleteSnapshotRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteSnapshotRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DeleteSnapshotRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteSnapshotRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DeleteSnapshotRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -654,4 +597,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.DeleteSnapshotRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
new file mode 100644
index 000000000..f7ee8d19c
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DeleteSnapshotRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSnapshotRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The name of the snapshot to delete.
+   * Format is `projects/{project}/snapshots/{snap}`.
+   * 

+   *
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The snapshot.
+   */
+  java.lang.String getSnapshot();
+  /**
+   * 
+   * Required. The name of the snapshot to delete.
+   * Format is `projects/{project}/snapshots/{snap}`.
+   * 

+   *
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for snapshot.
+   */
+  com.google.protobuf.ByteString
+      getSnapshotBytes();
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
index 90bb58433..20f87ecda 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the DeleteSubscription method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DeleteSubscriptionRequest}
  */
-public final class DeleteSubscriptionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteSubscriptionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeleteSubscriptionRequest)
     DeleteSubscriptionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteSubscriptionRequest.newBuilder() to construct.
   private DeleteSubscriptionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteSubscriptionRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteSubscriptionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private DeleteSubscriptionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,20 +53,19 @@ private DeleteSubscriptionRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            subscription_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -91,42 +73,35 @@ private DeleteSubscriptionRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeleteSubscriptionRequest.class,
-            com.google.pubsub.v1.DeleteSubscriptionRequest.Builder.class);
+            com.google.pubsub.v1.DeleteSubscriptionRequest.class, com.google.pubsub.v1.DeleteSubscriptionRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The subscription to delete.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -135,32 +110,30 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The subscription to delete.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -169,7 +142,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -181,7 +153,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -205,15 +178,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeleteSubscriptionRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.DeleteSubscriptionRequest other =
-        (com.google.pubsub.v1.DeleteSubscriptionRequest) obj;
+    com.google.pubsub.v1.DeleteSubscriptionRequest other = (com.google.pubsub.v1.DeleteSubscriptionRequest) obj;
 
-    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -232,127 +205,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.DeleteSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.DeleteSubscriptionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.DeleteSubscriptionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the DeleteSubscription method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DeleteSubscriptionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeleteSubscriptionRequest)
       com.google.pubsub.v1.DeleteSubscriptionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeleteSubscriptionRequest.class,
-              com.google.pubsub.v1.DeleteSubscriptionRequest.Builder.class);
+              com.google.pubsub.v1.DeleteSubscriptionRequest.class, com.google.pubsub.v1.DeleteSubscriptionRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeleteSubscriptionRequest.newBuilder()
@@ -360,15 +324,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +364,7 @@ public com.google.pubsub.v1.DeleteSubscriptionRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeleteSubscriptionRequest buildPartial() {
-      com.google.pubsub.v1.DeleteSubscriptionRequest result =
-          new com.google.pubsub.v1.DeleteSubscriptionRequest(this);
+      com.google.pubsub.v1.DeleteSubscriptionRequest result = new com.google.pubsub.v1.DeleteSubscriptionRequest(this);
       result.subscription_ = subscription_;
       onBuilt();
       return result;
@@ -410,39 +374,38 @@ public com.google.pubsub.v1.DeleteSubscriptionRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeleteSubscriptionRequest) {
-        return mergeFrom((com.google.pubsub.v1.DeleteSubscriptionRequest) other);
+        return mergeFrom((com.google.pubsub.v1.DeleteSubscriptionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -486,23 +449,19 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -511,24 +470,21 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -536,77 +492,64 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -616,12 +559,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeleteSubscriptionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteSubscriptionRequest)
   private static final com.google.pubsub.v1.DeleteSubscriptionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeleteSubscriptionRequest();
   }
@@ -630,16 +573,16 @@ public static com.google.pubsub.v1.DeleteSubscriptionRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteSubscriptionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DeleteSubscriptionRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteSubscriptionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DeleteSubscriptionRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -654,4 +597,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.DeleteSubscriptionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
new file mode 100644
index 000000000..a0d563a50
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DeleteSubscriptionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSubscriptionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The subscription to delete.
+   * Format is `projects/{project}/subscriptions/{sub}`.
+   * 

+   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The subscription.
+   */
+  java.lang.String getSubscription();
+  /**
+   * 
+   * Required. The subscription to delete.
+   * Format is `projects/{project}/subscriptions/{sub}`.
+   * 

+   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for subscription.
+   */
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
index 5b3a9e2cb..8e68c47ef 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `DeleteTopic` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DeleteTopicRequest}
  */
-public final class DeleteTopicRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteTopicRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeleteTopicRequest)
     DeleteTopicRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteTopicRequest.newBuilder() to construct.
   private DeleteTopicRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteTopicRequest() {
     topic_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteTopicRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private DeleteTopicRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,20 +53,19 @@ private DeleteTopicRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              topic_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            topic_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -91,42 +73,35 @@ private DeleteTopicRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeleteTopicRequest.class,
-            com.google.pubsub.v1.DeleteTopicRequest.Builder.class);
+            com.google.pubsub.v1.DeleteTopicRequest.class, com.google.pubsub.v1.DeleteTopicRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
-   *
-   *
    * 
    * Required. Name of the topic to delete.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The topic.
    */
   @java.lang.Override
@@ -135,32 +110,30 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Name of the topic to delete.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTopicBytes() {
+  public com.google.protobuf.ByteString
+      getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -169,7 +142,6 @@ public com.google.protobuf.ByteString getTopicBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -181,7 +153,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -205,14 +178,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeleteTopicRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.DeleteTopicRequest other = (com.google.pubsub.v1.DeleteTopicRequest) obj;
 
-    if (!getTopic().equals(other.getTopic())) return false;
+    if (!getTopic()
+        .equals(other.getTopic())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -231,127 +205,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.DeleteTopicRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.DeleteTopicRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.DeleteTopicRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `DeleteTopic` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DeleteTopicRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeleteTopicRequest)
       com.google.pubsub.v1.DeleteTopicRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeleteTopicRequest.class,
-              com.google.pubsub.v1.DeleteTopicRequest.Builder.class);
+              com.google.pubsub.v1.DeleteTopicRequest.class, com.google.pubsub.v1.DeleteTopicRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeleteTopicRequest.newBuilder()
@@ -359,15 +324,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -377,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
     }
 
     @java.lang.Override
@@ -398,8 +364,7 @@ public com.google.pubsub.v1.DeleteTopicRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeleteTopicRequest buildPartial() {
-      com.google.pubsub.v1.DeleteTopicRequest result =
-          new com.google.pubsub.v1.DeleteTopicRequest(this);
+      com.google.pubsub.v1.DeleteTopicRequest result = new com.google.pubsub.v1.DeleteTopicRequest(this);
       result.topic_ = topic_;
       onBuilt();
       return result;
@@ -409,39 +374,38 @@ public com.google.pubsub.v1.DeleteTopicRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeleteTopicRequest) {
-        return mergeFrom((com.google.pubsub.v1.DeleteTopicRequest) other);
+        return mergeFrom((com.google.pubsub.v1.DeleteTopicRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -485,23 +449,19 @@ public Builder mergeFrom(
 
     private java.lang.Object topic_ = "";
     /**
-     *
-     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -510,24 +470,21 @@ public java.lang.String getTopic() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString getTopicBytes() {
+    public com.google.protobuf.ByteString
+        getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -535,77 +492,64 @@ public com.google.protobuf.ByteString getTopicBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(java.lang.String value) {
+    public Builder setTopic(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       topic_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-
+      
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       topic_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -615,12 +559,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeleteTopicRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteTopicRequest)
   private static final com.google.pubsub.v1.DeleteTopicRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeleteTopicRequest();
   }
@@ -629,16 +573,16 @@ public static com.google.pubsub.v1.DeleteTopicRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteTopicRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DeleteTopicRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteTopicRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DeleteTopicRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -653,4 +597,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.DeleteTopicRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
new file mode 100644
index 000000000..c776f2a4b
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DeleteTopicRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteTopicRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. Name of the topic to delete.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The topic.
+   */
+  java.lang.String getTopic();
+  /**
+   * 
+   * Required. Name of the topic to delete.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for topic.
+   */
+  com.google.protobuf.ByteString
+      getTopicBytes();
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
index 80e218214..b7b797ecd 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the DetachSubscription method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DetachSubscriptionRequest}
  */
-public final class DetachSubscriptionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DetachSubscriptionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DetachSubscriptionRequest)
     DetachSubscriptionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DetachSubscriptionRequest.newBuilder() to construct.
   private DetachSubscriptionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DetachSubscriptionRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DetachSubscriptionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private DetachSubscriptionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,20 +53,19 @@ private DetachSubscriptionRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            subscription_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -91,42 +73,35 @@ private DetachSubscriptionRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DetachSubscriptionRequest.class,
-            com.google.pubsub.v1.DetachSubscriptionRequest.Builder.class);
+            com.google.pubsub.v1.DetachSubscriptionRequest.class, com.google.pubsub.v1.DetachSubscriptionRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The subscription to detach.
    * Format is `projects/{project}/subscriptions/{subscription}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -135,32 +110,30 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The subscription to detach.
    * Format is `projects/{project}/subscriptions/{subscription}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -169,7 +142,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -181,7 +153,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -205,15 +178,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DetachSubscriptionRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.DetachSubscriptionRequest other =
-        (com.google.pubsub.v1.DetachSubscriptionRequest) obj;
+    com.google.pubsub.v1.DetachSubscriptionRequest other = (com.google.pubsub.v1.DetachSubscriptionRequest) obj;
 
-    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -232,127 +205,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.DetachSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.DetachSubscriptionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.DetachSubscriptionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the DetachSubscription method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DetachSubscriptionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DetachSubscriptionRequest)
       com.google.pubsub.v1.DetachSubscriptionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DetachSubscriptionRequest.class,
-              com.google.pubsub.v1.DetachSubscriptionRequest.Builder.class);
+              com.google.pubsub.v1.DetachSubscriptionRequest.class, com.google.pubsub.v1.DetachSubscriptionRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DetachSubscriptionRequest.newBuilder()
@@ -360,15 +324,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +364,7 @@ public com.google.pubsub.v1.DetachSubscriptionRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DetachSubscriptionRequest buildPartial() {
-      com.google.pubsub.v1.DetachSubscriptionRequest result =
-          new com.google.pubsub.v1.DetachSubscriptionRequest(this);
+      com.google.pubsub.v1.DetachSubscriptionRequest result = new com.google.pubsub.v1.DetachSubscriptionRequest(this);
       result.subscription_ = subscription_;
       onBuilt();
       return result;
@@ -410,39 +374,38 @@ public com.google.pubsub.v1.DetachSubscriptionRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DetachSubscriptionRequest) {
-        return mergeFrom((com.google.pubsub.v1.DetachSubscriptionRequest) other);
+        return mergeFrom((com.google.pubsub.v1.DetachSubscriptionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -486,23 +449,19 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -511,24 +470,21 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -536,77 +492,64 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -616,12 +559,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DetachSubscriptionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DetachSubscriptionRequest)
   private static final com.google.pubsub.v1.DetachSubscriptionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DetachSubscriptionRequest();
   }
@@ -630,16 +573,16 @@ public static com.google.pubsub.v1.DetachSubscriptionRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DetachSubscriptionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DetachSubscriptionRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DetachSubscriptionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DetachSubscriptionRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -654,4 +597,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.DetachSubscriptionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
new file mode 100644
index 000000000..0acda3201
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DetachSubscriptionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DetachSubscriptionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The subscription to detach.
+   * Format is `projects/{project}/subscriptions/{subscription}`.
+   * 

+   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The subscription.
+   */
+  java.lang.String getSubscription();
+  /**
+   * 
+   * Required. The subscription to detach.
+   * Format is `projects/{project}/subscriptions/{subscription}`.
+   * 

+   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for subscription.
+   */
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
similarity index 67%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
index 425eff37f..cfb391c46 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the DetachSubscription method.
  * Reserved for future use.
@@ -28,29 +11,30 @@
  *
  * Protobuf type {@code google.pubsub.v1.DetachSubscriptionResponse}
  */
-public final class DetachSubscriptionResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DetachSubscriptionResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DetachSubscriptionResponse)
     DetachSubscriptionResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DetachSubscriptionResponse.newBuilder() to construct.
   private DetachSubscriptionResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private DetachSubscriptionResponse() {}
+  private DetachSubscriptionResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DetachSubscriptionResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private DetachSubscriptionResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,13 +53,13 @@ private DetachSubscriptionResponse(
           case 0:
             done = true;
             break;
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -83,30 +67,27 @@ private DetachSubscriptionResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DetachSubscriptionResponse.class,
-            com.google.pubsub.v1.DetachSubscriptionResponse.Builder.class);
+            com.google.pubsub.v1.DetachSubscriptionResponse.class, com.google.pubsub.v1.DetachSubscriptionResponse.Builder.class);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -118,7 +99,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     unknownFields.writeTo(output);
   }
 
@@ -136,13 +118,12 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DetachSubscriptionResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.DetachSubscriptionResponse other =
-        (com.google.pubsub.v1.DetachSubscriptionResponse) obj;
+    com.google.pubsub.v1.DetachSubscriptionResponse other = (com.google.pubsub.v1.DetachSubscriptionResponse) obj;
 
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -160,104 +141,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.DetachSubscriptionResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.DetachSubscriptionResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.DetachSubscriptionResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the DetachSubscription method.
    * Reserved for future use.
@@ -265,23 +239,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.DetachSubscriptionResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DetachSubscriptionResponse)
       com.google.pubsub.v1.DetachSubscriptionResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DetachSubscriptionResponse.class,
-              com.google.pubsub.v1.DetachSubscriptionResponse.Builder.class);
+              com.google.pubsub.v1.DetachSubscriptionResponse.class, com.google.pubsub.v1.DetachSubscriptionResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DetachSubscriptionResponse.newBuilder()
@@ -289,15 +261,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -305,9 +278,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
     }
 
     @java.lang.Override
@@ -326,8 +299,7 @@ public com.google.pubsub.v1.DetachSubscriptionResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DetachSubscriptionResponse buildPartial() {
-      com.google.pubsub.v1.DetachSubscriptionResponse result =
-          new com.google.pubsub.v1.DetachSubscriptionResponse(this);
+      com.google.pubsub.v1.DetachSubscriptionResponse result = new com.google.pubsub.v1.DetachSubscriptionResponse(this);
       onBuilt();
       return result;
     }
@@ -336,39 +308,38 @@ public com.google.pubsub.v1.DetachSubscriptionResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DetachSubscriptionResponse) {
-        return mergeFrom((com.google.pubsub.v1.DetachSubscriptionResponse) other);
+        return mergeFrom((com.google.pubsub.v1.DetachSubscriptionResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -376,8 +347,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.pubsub.v1.DetachSubscriptionResponse other) {
-      if (other == com.google.pubsub.v1.DetachSubscriptionResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.pubsub.v1.DetachSubscriptionResponse.getDefaultInstance()) return this;
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -406,9 +376,9 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -418,12 +388,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DetachSubscriptionResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DetachSubscriptionResponse)
   private static final com.google.pubsub.v1.DetachSubscriptionResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DetachSubscriptionResponse();
   }
@@ -432,16 +402,16 @@ public static com.google.pubsub.v1.DetachSubscriptionResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DetachSubscriptionResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DetachSubscriptionResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DetachSubscriptionResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DetachSubscriptionResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -456,4 +426,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.DetachSubscriptionResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
new file mode 100644
index 000000000..e9e8bdf14
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
@@ -0,0 +1,9 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DetachSubscriptionResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DetachSubscriptionResponse)
+    com.google.protobuf.MessageOrBuilder {
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
similarity index 67%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
index 838fe7682..8ae906633 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
@@ -1,36 +1,18 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Possible encoding types for messages.
  * 

  *
  * Protobuf enum {@code google.pubsub.v1.Encoding}
  */
-public enum Encoding implements com.google.protobuf.ProtocolMessageEnum {
+public enum Encoding
+    implements com.google.protobuf.ProtocolMessageEnum {
   /**
-   *
-   *
    * 
    * Unspecified
    * 

@@ -39,8 +21,6 @@ public enum Encoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   ENCODING_UNSPECIFIED(0),
   /**
-   *
-   *
    * 
    * JSON encoding
    * 

@@ -49,8 +29,6 @@ public enum Encoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   JSON(1),
   /**
-   *
-   *
    * 
    * Binary encoding, as defined by the schema type. For some schema types,
    * binary encoding may not be available.
@@ -63,8 +41,6 @@ public enum Encoding implements com.google.protobuf.ProtocolMessageEnum {
   ;
 
   /**
-   *
-   *
    * 
    * Unspecified
    * 

@@ -73,8 +49,6 @@ public enum Encoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int ENCODING_UNSPECIFIED_VALUE = 0;
   /**
-   *
-   *
    * 
    * JSON encoding
    * 

@@ -83,8 +57,6 @@ public enum Encoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int JSON_VALUE = 1;
   /**
-   *
-   *
    * 
    * Binary encoding, as defined by the schema type. For some schema types,
    * binary encoding may not be available.
@@ -94,6 +66,7 @@ public enum Encoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int BINARY_VALUE = 2;
 
+
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -118,49 +91,49 @@ public static Encoding valueOf(int value) {
    */
   public static Encoding forNumber(int value) {
     switch (value) {
-      case 0:
-        return ENCODING_UNSPECIFIED;
-      case 1:
-        return JSON;
-      case 2:
-        return BINARY;
-      default:
-        return null;
+      case 0: return ENCODING_UNSPECIFIED;
+      case 1: return JSON;
+      case 2: return BINARY;
+      default: return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap
+      internalGetValueMap() {
     return internalValueMap;
   }
-
-  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-      new com.google.protobuf.Internal.EnumLiteMap() {
-        public Encoding findValueByNumber(int number) {
-          return Encoding.forNumber(number);
-        }
-      };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+  private static final com.google.protobuf.Internal.EnumLiteMap<
+      Encoding> internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Encoding findValueByNumber(int number) {
+            return Encoding.forNumber(number);
+          }
+        };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor
+      getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-
-  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+  public final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptorForType() {
     return getDescriptor();
   }
-
-  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptor() {
     return com.google.pubsub.v1.SchemaProto.getDescriptor().getEnumTypes().get(1);
   }
 
   private static final Encoding[] VALUES = values();
 
-  public static Encoding valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static Encoding valueOf(
+      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException(
+        "EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -176,3 +149,4 @@ private Encoding(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.pubsub.v1.Encoding)
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
similarity index 75%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
index e9ed8b2f7..09336d5e6 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * A policy that specifies the conditions for resource expiration (i.e.,
  * automatic resource deletion).
@@ -28,29 +11,30 @@
  *
  * Protobuf type {@code google.pubsub.v1.ExpirationPolicy}
  */
-public final class ExpirationPolicy extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ExpirationPolicy extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ExpirationPolicy)
     ExpirationPolicyOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ExpirationPolicy.newBuilder() to construct.
   private ExpirationPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ExpirationPolicy() {}
+  private ExpirationPolicy() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ExpirationPolicy();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ExpirationPolicy(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,27 +53,26 @@ private ExpirationPolicy(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              com.google.protobuf.Duration.Builder subBuilder = null;
-              if (ttl_ != null) {
-                subBuilder = ttl_.toBuilder();
-              }
-              ttl_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(ttl_);
-                ttl_ = subBuilder.buildPartial();
-              }
-
-              break;
+          case 10: {
+            com.google.protobuf.Duration.Builder subBuilder = null;
+            if (ttl_ != null) {
+              subBuilder = ttl_.toBuilder();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            ttl_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(ttl_);
+              ttl_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -97,33 +80,29 @@ private ExpirationPolicy(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ExpirationPolicy.class,
-            com.google.pubsub.v1.ExpirationPolicy.Builder.class);
+            com.google.pubsub.v1.ExpirationPolicy.class, com.google.pubsub.v1.ExpirationPolicy.Builder.class);
   }
 
   public static final int TTL_FIELD_NUMBER = 1;
   private com.google.protobuf.Duration ttl_;
   /**
-   *
-   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -134,7 +113,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * .google.protobuf.Duration ttl = 1;
-   *
    * @return Whether the ttl field is set.
    */
   @java.lang.Override
@@ -142,8 +120,6 @@ public boolean hasTtl() {
     return ttl_ != null;
   }
   /**
-   *
-   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -154,7 +130,6 @@ public boolean hasTtl() {
    * 

    *
    * .google.protobuf.Duration ttl = 1;
-   *
    * @return The ttl.
    */
   @java.lang.Override
@@ -162,8 +137,6 @@ public com.google.protobuf.Duration getTtl() {
     return ttl_ == null ? com.google.protobuf.Duration.getDefaultInstance() : ttl_;
   }
   /**
-   *
-   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -181,7 +154,6 @@ public com.google.protobuf.DurationOrBuilder getTtlOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -193,7 +165,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (ttl_ != null) {
       output.writeMessage(1, getTtl());
     }
@@ -207,7 +180,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (ttl_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getTtl());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getTtl());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -217,7 +191,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ExpirationPolicy)) {
       return super.equals(obj);
@@ -226,7 +200,8 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasTtl() != other.hasTtl()) return false;
     if (hasTtl()) {
-      if (!getTtl().equals(other.getTtl())) return false;
+      if (!getTtl()
+          .equals(other.getTtl())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -248,103 +223,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ExpirationPolicy parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ExpirationPolicy parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ExpirationPolicy prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for resource expiration (i.e.,
    * automatic resource deletion).
@@ -352,23 +321,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.ExpirationPolicy}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ExpirationPolicy)
       com.google.pubsub.v1.ExpirationPolicyOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ExpirationPolicy.class,
-              com.google.pubsub.v1.ExpirationPolicy.Builder.class);
+              com.google.pubsub.v1.ExpirationPolicy.class, com.google.pubsub.v1.ExpirationPolicy.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ExpirationPolicy.newBuilder()
@@ -376,15 +343,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -398,9 +366,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
     }
 
     @java.lang.Override
@@ -419,8 +387,7 @@ public com.google.pubsub.v1.ExpirationPolicy build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ExpirationPolicy buildPartial() {
-      com.google.pubsub.v1.ExpirationPolicy result =
-          new com.google.pubsub.v1.ExpirationPolicy(this);
+      com.google.pubsub.v1.ExpirationPolicy result = new com.google.pubsub.v1.ExpirationPolicy(this);
       if (ttlBuilder_ == null) {
         result.ttl_ = ttl_;
       } else {
@@ -434,39 +401,38 @@ public com.google.pubsub.v1.ExpirationPolicy buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ExpirationPolicy) {
-        return mergeFrom((com.google.pubsub.v1.ExpirationPolicy) other);
+        return mergeFrom((com.google.pubsub.v1.ExpirationPolicy)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -509,13 +475,8 @@ public Builder mergeFrom(
 
     private com.google.protobuf.Duration ttl_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
-        ttlBuilder_;
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> ttlBuilder_;
     /**
-     *
-     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -526,15 +487,12 @@ public Builder mergeFrom(
      * 

      *
      * .google.protobuf.Duration ttl = 1;
-     *
      * @return Whether the ttl field is set.
      */
     public boolean hasTtl() {
       return ttlBuilder_ != null || ttl_ != null;
     }
     /**
-     *
-     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -545,7 +503,6 @@ public boolean hasTtl() {
      * 

      *
      * .google.protobuf.Duration ttl = 1;
-     *
      * @return The ttl.
      */
     public com.google.protobuf.Duration getTtl() {
@@ -556,8 +513,6 @@ public com.google.protobuf.Duration getTtl() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -583,8 +538,6 @@ public Builder setTtl(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -596,7 +549,8 @@ public Builder setTtl(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration ttl = 1;
      */
-    public Builder setTtl(com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setTtl(
+        com.google.protobuf.Duration.Builder builderForValue) {
       if (ttlBuilder_ == null) {
         ttl_ = builderForValue.build();
         onChanged();
@@ -607,8 +561,6 @@ public Builder setTtl(com.google.protobuf.Duration.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -623,7 +575,8 @@ public Builder setTtl(com.google.protobuf.Duration.Builder builderForValue) {
     public Builder mergeTtl(com.google.protobuf.Duration value) {
       if (ttlBuilder_ == null) {
         if (ttl_ != null) {
-          ttl_ = com.google.protobuf.Duration.newBuilder(ttl_).mergeFrom(value).buildPartial();
+          ttl_ =
+            com.google.protobuf.Duration.newBuilder(ttl_).mergeFrom(value).buildPartial();
         } else {
           ttl_ = value;
         }
@@ -635,8 +588,6 @@ public Builder mergeTtl(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -660,8 +611,6 @@ public Builder clearTtl() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -674,13 +623,11 @@ public Builder clearTtl() {
      * .google.protobuf.Duration ttl = 1;
      */
     public com.google.protobuf.Duration.Builder getTtlBuilder() {
-
+      
       onChanged();
       return getTtlFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -696,12 +643,11 @@ public com.google.protobuf.DurationOrBuilder getTtlOrBuilder() {
       if (ttlBuilder_ != null) {
         return ttlBuilder_.getMessageOrBuilder();
       } else {
-        return ttl_ == null ? com.google.protobuf.Duration.getDefaultInstance() : ttl_;
+        return ttl_ == null ?
+            com.google.protobuf.Duration.getDefaultInstance() : ttl_;
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -714,23 +660,21 @@ public com.google.protobuf.DurationOrBuilder getTtlOrBuilder() {
      * .google.protobuf.Duration ttl = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
         getTtlFieldBuilder() {
       if (ttlBuilder_ == null) {
-        ttlBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Duration,
-                com.google.protobuf.Duration.Builder,
-                com.google.protobuf.DurationOrBuilder>(getTtl(), getParentForChildren(), isClean());
+        ttlBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                getTtl(),
+                getParentForChildren(),
+                isClean());
         ttl_ = null;
       }
       return ttlBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -740,12 +684,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ExpirationPolicy)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ExpirationPolicy)
   private static final com.google.pubsub.v1.ExpirationPolicy DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ExpirationPolicy();
   }
@@ -754,16 +698,16 @@ public static com.google.pubsub.v1.ExpirationPolicy getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ExpirationPolicy parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ExpirationPolicy(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ExpirationPolicy parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ExpirationPolicy(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -778,4 +722,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ExpirationPolicy getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
similarity index 73%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
index ac04be2f7..097989dce 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ExpirationPolicyOrBuilder
-    extends
+public interface ExpirationPolicyOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ExpirationPolicy)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -36,13 +18,10 @@ public interface ExpirationPolicyOrBuilder
    * 

    *
    * .google.protobuf.Duration ttl = 1;
-   *
    * @return Whether the ttl field is set.
    */
   boolean hasTtl();
   /**
-   *
-   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -53,13 +32,10 @@ public interface ExpirationPolicyOrBuilder
    * 

    *
    * .google.protobuf.Duration ttl = 1;
-   *
    * @return The ttl.
    */
   com.google.protobuf.Duration getTtl();
   /**
-   *
-   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
similarity index 70%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
index 9a1f22ba3..21836f83c 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the GetSchema method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.GetSchemaRequest}
  */
-public final class GetSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.GetSchemaRequest)
     GetSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetSchemaRequest.newBuilder() to construct.
   private GetSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetSchemaRequest() {
     name_ = "";
     view_ = 0;
@@ -44,15 +26,16 @@ private GetSchemaRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetSchemaRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private GetSchemaRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,27 +54,25 @@ private GetSchemaRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          case 16:
-            {
-              int rawValue = input.readEnum();
+            name_ = s;
+            break;
+          }
+          case 16: {
+            int rawValue = input.readEnum();
 
-              view_ = rawValue;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            view_ = rawValue;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -99,42 +80,35 @@ private GetSchemaRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.GetSchemaRequest.class,
-            com.google.pubsub.v1.GetSchemaRequest.Builder.class);
+            com.google.pubsub.v1.GetSchemaRequest.class, com.google.pubsub.v1.GetSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * Required. The name of the schema to get.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -143,32 +117,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the schema to get.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -179,8 +151,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int VIEW_FIELD_NUMBER = 2;
   private int view_;
   /**
-   *
-   *
    * 
    * The set of fields to return in the response. If not set, returns a Schema
    * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -188,16 +158,12 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
-   *
    * @return The enum numeric value on the wire for view.
    */
-  @java.lang.Override
-  public int getViewValue() {
+  @java.lang.Override public int getViewValue() {
     return view_;
   }
   /**
-   *
-   *
    * 
    * The set of fields to return in the response. If not set, returns a Schema
    * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -205,18 +171,15 @@ public int getViewValue() {
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
-   *
    * @return The view.
    */
-  @java.lang.Override
-  public com.google.pubsub.v1.SchemaView getView() {
+  @java.lang.Override public com.google.pubsub.v1.SchemaView getView() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.SchemaView result = com.google.pubsub.v1.SchemaView.valueOf(view_);
     return result == null ? com.google.pubsub.v1.SchemaView.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -228,7 +191,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -248,7 +212,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (view_ != com.google.pubsub.v1.SchemaView.SCHEMA_VIEW_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, view_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, view_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -258,14 +223,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.GetSchemaRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.GetSchemaRequest other = (com.google.pubsub.v1.GetSchemaRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (view_ != other.view_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -287,126 +253,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.GetSchemaRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.GetSchemaRequest parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.GetSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the GetSchema method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.GetSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.GetSchemaRequest)
       com.google.pubsub.v1.GetSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.GetSchemaRequest.class,
-              com.google.pubsub.v1.GetSchemaRequest.Builder.class);
+              com.google.pubsub.v1.GetSchemaRequest.class, com.google.pubsub.v1.GetSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.GetSchemaRequest.newBuilder()
@@ -414,15 +372,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -434,9 +393,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -455,8 +414,7 @@ public com.google.pubsub.v1.GetSchemaRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.GetSchemaRequest buildPartial() {
-      com.google.pubsub.v1.GetSchemaRequest result =
-          new com.google.pubsub.v1.GetSchemaRequest(this);
+      com.google.pubsub.v1.GetSchemaRequest result = new com.google.pubsub.v1.GetSchemaRequest(this);
       result.name_ = name_;
       result.view_ = view_;
       onBuilt();
@@ -467,39 +425,38 @@ public com.google.pubsub.v1.GetSchemaRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.GetSchemaRequest) {
-        return mergeFrom((com.google.pubsub.v1.GetSchemaRequest) other);
+        return mergeFrom((com.google.pubsub.v1.GetSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -546,23 +503,19 @@ public Builder mergeFrom(
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -571,24 +524,21 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -596,70 +546,57 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
@@ -667,8 +604,6 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private int view_ = 0;
     /**
-     *
-     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -676,16 +611,12 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @return The enum numeric value on the wire for view.
      */
-    @java.lang.Override
-    public int getViewValue() {
+    @java.lang.Override public int getViewValue() {
       return view_;
     }
     /**
-     *
-     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -693,19 +624,16 @@ public int getViewValue() {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @param value The enum numeric value on the wire for view to set.
      * @return This builder for chaining.
      */
     public Builder setViewValue(int value) {
-
+      
       view_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -713,7 +641,6 @@ public Builder setViewValue(int value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @return The view.
      */
     @java.lang.Override
@@ -723,8 +650,6 @@ public com.google.pubsub.v1.SchemaView getView() {
       return result == null ? com.google.pubsub.v1.SchemaView.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -732,7 +657,6 @@ public com.google.pubsub.v1.SchemaView getView() {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @param value The view to set.
      * @return This builder for chaining.
      */
@@ -740,14 +664,12 @@ public Builder setView(com.google.pubsub.v1.SchemaView value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       view_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -755,18 +677,17 @@ public Builder setView(com.google.pubsub.v1.SchemaView value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearView() {
-
+      
       view_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -776,12 +697,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.GetSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.GetSchemaRequest)
   private static final com.google.pubsub.v1.GetSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.GetSchemaRequest();
   }
@@ -790,16 +711,16 @@ public static com.google.pubsub.v1.GetSchemaRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetSchemaRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new GetSchemaRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -814,4 +735,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.GetSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
similarity index 56%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
index 54c9481e2..e06bc63f9 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface GetSchemaRequestOrBuilder
-    extends
+public interface GetSchemaRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the schema to get.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The name of the schema to get.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The set of fields to return in the response. If not set, returns a Schema
    * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -64,13 +37,10 @@ public interface GetSchemaRequestOrBuilder
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
-   *
    * @return The enum numeric value on the wire for view.
    */
   int getViewValue();
   /**
-   *
-   *
    * 
    * The set of fields to return in the response. If not set, returns a Schema
    * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -78,7 +48,6 @@ public interface GetSchemaRequestOrBuilder
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
-   *
    * @return The view.
    */
   com.google.pubsub.v1.SchemaView getView();
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
index e40c7802e..df560469d 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the GetSnapshot method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.GetSnapshotRequest}
  */
-public final class GetSnapshotRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetSnapshotRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.GetSnapshotRequest)
     GetSnapshotRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetSnapshotRequest.newBuilder() to construct.
   private GetSnapshotRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetSnapshotRequest() {
     snapshot_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetSnapshotRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private GetSnapshotRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,20 +53,19 @@ private GetSnapshotRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              snapshot_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            snapshot_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -91,42 +73,35 @@ private GetSnapshotRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.GetSnapshotRequest.class,
-            com.google.pubsub.v1.GetSnapshotRequest.Builder.class);
+            com.google.pubsub.v1.GetSnapshotRequest.class, com.google.pubsub.v1.GetSnapshotRequest.Builder.class);
   }
 
   public static final int SNAPSHOT_FIELD_NUMBER = 1;
   private volatile java.lang.Object snapshot_;
   /**
-   *
-   *
    * 
    * Required. The name of the snapshot to get.
    * Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * 
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The snapshot.
    */
   @java.lang.Override
@@ -135,32 +110,30 @@ public java.lang.String getSnapshot() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       snapshot_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the snapshot to get.
    * Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * 
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for snapshot.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSnapshotBytes() {
+  public com.google.protobuf.ByteString
+      getSnapshotBytes() {
     java.lang.Object ref = snapshot_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       snapshot_ = b;
       return b;
     } else {
@@ -169,7 +142,6 @@ public com.google.protobuf.ByteString getSnapshotBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -181,7 +153,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(snapshot_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, snapshot_);
     }
@@ -205,14 +178,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.GetSnapshotRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.GetSnapshotRequest other = (com.google.pubsub.v1.GetSnapshotRequest) obj;
 
-    if (!getSnapshot().equals(other.getSnapshot())) return false;
+    if (!getSnapshot()
+        .equals(other.getSnapshot())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -231,127 +205,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.GetSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.GetSnapshotRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.GetSnapshotRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the GetSnapshot method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.GetSnapshotRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.GetSnapshotRequest)
       com.google.pubsub.v1.GetSnapshotRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.GetSnapshotRequest.class,
-              com.google.pubsub.v1.GetSnapshotRequest.Builder.class);
+              com.google.pubsub.v1.GetSnapshotRequest.class, com.google.pubsub.v1.GetSnapshotRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.GetSnapshotRequest.newBuilder()
@@ -359,15 +324,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -377,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
@@ -398,8 +364,7 @@ public com.google.pubsub.v1.GetSnapshotRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.GetSnapshotRequest buildPartial() {
-      com.google.pubsub.v1.GetSnapshotRequest result =
-          new com.google.pubsub.v1.GetSnapshotRequest(this);
+      com.google.pubsub.v1.GetSnapshotRequest result = new com.google.pubsub.v1.GetSnapshotRequest(this);
       result.snapshot_ = snapshot_;
       onBuilt();
       return result;
@@ -409,39 +374,38 @@ public com.google.pubsub.v1.GetSnapshotRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.GetSnapshotRequest) {
-        return mergeFrom((com.google.pubsub.v1.GetSnapshotRequest) other);
+        return mergeFrom((com.google.pubsub.v1.GetSnapshotRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -485,23 +449,19 @@ public Builder mergeFrom(
 
     private java.lang.Object snapshot_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The snapshot.
      */
     public java.lang.String getSnapshot() {
       java.lang.Object ref = snapshot_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         snapshot_ = s;
         return s;
@@ -510,24 +470,21 @@ public java.lang.String getSnapshot() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for snapshot.
      */
-    public com.google.protobuf.ByteString getSnapshotBytes() {
+    public com.google.protobuf.ByteString
+        getSnapshotBytes() {
       java.lang.Object ref = snapshot_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         snapshot_ = b;
         return b;
       } else {
@@ -535,77 +492,64 @@ public com.google.protobuf.ByteString getSnapshotBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshot(java.lang.String value) {
+    public Builder setSnapshot(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       snapshot_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSnapshot() {
-
+      
       snapshot_ = getDefaultInstance().getSnapshot();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * 
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshotBytes(com.google.protobuf.ByteString value) {
+    public Builder setSnapshotBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       snapshot_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -615,12 +559,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.GetSnapshotRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.GetSnapshotRequest)
   private static final com.google.pubsub.v1.GetSnapshotRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.GetSnapshotRequest();
   }
@@ -629,16 +573,16 @@ public static com.google.pubsub.v1.GetSnapshotRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetSnapshotRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetSnapshotRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetSnapshotRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new GetSnapshotRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -653,4 +597,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.GetSnapshotRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
new file mode 100644
index 000000000..d0c929953
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface GetSnapshotRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSnapshotRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The name of the snapshot to get.
+   * Format is `projects/{project}/snapshots/{snap}`.
+   * 

+   *
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The snapshot.
+   */
+  java.lang.String getSnapshot();
+  /**
+   * 
+   * Required. The name of the snapshot to get.
+   * Format is `projects/{project}/snapshots/{snap}`.
+   * 

+   *
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for snapshot.
+   */
+  com.google.protobuf.ByteString
+      getSnapshotBytes();
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
index 0a0122d3c..85aaa7138 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the GetSubscription method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.GetSubscriptionRequest}
  */
-public final class GetSubscriptionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetSubscriptionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.GetSubscriptionRequest)
     GetSubscriptionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetSubscriptionRequest.newBuilder() to construct.
   private GetSubscriptionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetSubscriptionRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetSubscriptionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private GetSubscriptionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,20 +53,19 @@ private GetSubscriptionRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            subscription_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -91,42 +73,35 @@ private GetSubscriptionRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.GetSubscriptionRequest.class,
-            com.google.pubsub.v1.GetSubscriptionRequest.Builder.class);
+            com.google.pubsub.v1.GetSubscriptionRequest.class, com.google.pubsub.v1.GetSubscriptionRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The name of the subscription to get.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -135,32 +110,30 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the subscription to get.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -169,7 +142,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -181,7 +153,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -205,15 +178,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.GetSubscriptionRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.GetSubscriptionRequest other =
-        (com.google.pubsub.v1.GetSubscriptionRequest) obj;
+    com.google.pubsub.v1.GetSubscriptionRequest other = (com.google.pubsub.v1.GetSubscriptionRequest) obj;
 
-    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -232,127 +205,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.GetSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.GetSubscriptionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.GetSubscriptionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the GetSubscription method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.GetSubscriptionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.GetSubscriptionRequest)
       com.google.pubsub.v1.GetSubscriptionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.GetSubscriptionRequest.class,
-              com.google.pubsub.v1.GetSubscriptionRequest.Builder.class);
+              com.google.pubsub.v1.GetSubscriptionRequest.class, com.google.pubsub.v1.GetSubscriptionRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.GetSubscriptionRequest.newBuilder()
@@ -360,15 +324,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +364,7 @@ public com.google.pubsub.v1.GetSubscriptionRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.GetSubscriptionRequest buildPartial() {
-      com.google.pubsub.v1.GetSubscriptionRequest result =
-          new com.google.pubsub.v1.GetSubscriptionRequest(this);
+      com.google.pubsub.v1.GetSubscriptionRequest result = new com.google.pubsub.v1.GetSubscriptionRequest(this);
       result.subscription_ = subscription_;
       onBuilt();
       return result;
@@ -410,39 +374,38 @@ public com.google.pubsub.v1.GetSubscriptionRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.GetSubscriptionRequest) {
-        return mergeFrom((com.google.pubsub.v1.GetSubscriptionRequest) other);
+        return mergeFrom((com.google.pubsub.v1.GetSubscriptionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -486,23 +449,19 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -511,24 +470,21 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -536,77 +492,64 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -616,12 +559,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.GetSubscriptionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.GetSubscriptionRequest)
   private static final com.google.pubsub.v1.GetSubscriptionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.GetSubscriptionRequest();
   }
@@ -630,16 +573,16 @@ public static com.google.pubsub.v1.GetSubscriptionRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetSubscriptionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetSubscriptionRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetSubscriptionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new GetSubscriptionRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -654,4 +597,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.GetSubscriptionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
new file mode 100644
index 000000000..1b1f6dccb
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface GetSubscriptionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSubscriptionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The name of the subscription to get.
+   * Format is `projects/{project}/subscriptions/{sub}`.
+   * 

+   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The subscription.
+   */
+  java.lang.String getSubscription();
+  /**
+   * 
+   * Required. The name of the subscription to get.
+   * Format is `projects/{project}/subscriptions/{sub}`.
+   * 

+   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for subscription.
+   */
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
similarity index 65%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
index 43e15615e..e3d16e0d8 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the GetTopic method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.GetTopicRequest}
  */
-public final class GetTopicRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetTopicRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.GetTopicRequest)
     GetTopicRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetTopicRequest.newBuilder() to construct.
   private GetTopicRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetTopicRequest() {
     topic_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetTopicRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private GetTopicRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,20 +53,19 @@ private GetTopicRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              topic_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            topic_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -91,42 +73,35 @@ private GetTopicRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.GetTopicRequest.class,
-            com.google.pubsub.v1.GetTopicRequest.Builder.class);
+            com.google.pubsub.v1.GetTopicRequest.class, com.google.pubsub.v1.GetTopicRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
-   *
-   *
    * 
    * Required. The name of the topic to get.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The topic.
    */
   @java.lang.Override
@@ -135,32 +110,30 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the topic to get.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTopicBytes() {
+  public com.google.protobuf.ByteString
+      getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -169,7 +142,6 @@ public com.google.protobuf.ByteString getTopicBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -181,7 +153,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -205,14 +178,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.GetTopicRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.GetTopicRequest other = (com.google.pubsub.v1.GetTopicRequest) obj;
 
-    if (!getTopic().equals(other.getTopic())) return false;
+    if (!getTopic()
+        .equals(other.getTopic())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -231,126 +205,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.GetTopicRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.GetTopicRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.GetTopicRequest parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.GetTopicRequest parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.GetTopicRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the GetTopic method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.GetTopicRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.GetTopicRequest)
       com.google.pubsub.v1.GetTopicRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.GetTopicRequest.class,
-              com.google.pubsub.v1.GetTopicRequest.Builder.class);
+              com.google.pubsub.v1.GetTopicRequest.class, com.google.pubsub.v1.GetTopicRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.GetTopicRequest.newBuilder()
@@ -358,15 +324,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -376,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
     }
 
     @java.lang.Override
@@ -407,39 +374,38 @@ public com.google.pubsub.v1.GetTopicRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.GetTopicRequest) {
-        return mergeFrom((com.google.pubsub.v1.GetTopicRequest) other);
+        return mergeFrom((com.google.pubsub.v1.GetTopicRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -483,23 +449,19 @@ public Builder mergeFrom(
 
     private java.lang.Object topic_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -508,24 +470,21 @@ public java.lang.String getTopic() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString getTopicBytes() {
+    public com.google.protobuf.ByteString
+        getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -533,77 +492,64 @@ public com.google.protobuf.ByteString getTopicBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(java.lang.String value) {
+    public Builder setTopic(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       topic_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-
+      
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       topic_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -613,12 +559,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.GetTopicRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.GetTopicRequest)
   private static final com.google.pubsub.v1.GetTopicRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.GetTopicRequest();
   }
@@ -627,16 +573,16 @@ public static com.google.pubsub.v1.GetTopicRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetTopicRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetTopicRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetTopicRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new GetTopicRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -651,4 +597,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.GetTopicRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
new file mode 100644
index 000000000..f29eae1a6
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface GetTopicRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetTopicRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The name of the topic to get.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The topic.
+   */
+  java.lang.String getTopic();
+  /**
+   * 
+   * Required. The name of the topic to get.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for topic.
+   */
+  com.google.protobuf.ByteString
+      getTopicBytes();
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
similarity index 72%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
index 9e75e40f4..9f82523bc 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `ListSchemas` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSchemasRequest}
  */
-public final class ListSchemasRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSchemasRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSchemasRequest)
     ListSchemasRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSchemasRequest.newBuilder() to construct.
   private ListSchemasRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSchemasRequest() {
     parent_ = "";
     view_ = 0;
@@ -45,15 +27,16 @@ private ListSchemasRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSchemasRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListSchemasRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,39 +55,36 @@ private ListSchemasRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              parent_ = s;
-              break;
-            }
-          case 16:
-            {
-              int rawValue = input.readEnum();
+            parent_ = s;
+            break;
+          }
+          case 16: {
+            int rawValue = input.readEnum();
 
-              view_ = rawValue;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            view_ = rawValue;
+            break;
+          }
+          case 24: {
 
-              pageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            pageSize_ = input.readInt32();
+            break;
+          }
+          case 34: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            pageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -112,42 +92,35 @@ private ListSchemasRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSchemasRequest.class,
-            com.google.pubsub.v1.ListSchemasRequest.Builder.class);
+            com.google.pubsub.v1.ListSchemasRequest.class, com.google.pubsub.v1.ListSchemasRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -156,32 +129,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -192,8 +163,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int VIEW_FIELD_NUMBER = 2;
   private int view_;
   /**
-   *
-   *
    * 
    * The set of Schema fields to return in the response. If not set, returns
    * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -201,16 +170,12 @@ public com.google.protobuf.ByteString getParentBytes() {
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
-   *
    * @return The enum numeric value on the wire for view.
    */
-  @java.lang.Override
-  public int getViewValue() {
+  @java.lang.Override public int getViewValue() {
     return view_;
   }
   /**
-   *
-   *
    * 
    * The set of Schema fields to return in the response. If not set, returns
    * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -218,11 +183,9 @@ public int getViewValue() {
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
-   *
    * @return The view.
    */
-  @java.lang.Override
-  public com.google.pubsub.v1.SchemaView getView() {
+  @java.lang.Override public com.google.pubsub.v1.SchemaView getView() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.SchemaView result = com.google.pubsub.v1.SchemaView.valueOf(view_);
     return result == null ? com.google.pubsub.v1.SchemaView.UNRECOGNIZED : result;
@@ -231,14 +194,11 @@ public com.google.pubsub.v1.SchemaView getView() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 3;
   private int pageSize_;
   /**
-   *
-   *
    * 
    * Maximum number of schemas to return.
    * 

    *
    * int32 page_size = 3;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -249,8 +209,6 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 4;
   private volatile java.lang.Object pageToken_;
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSchemasResponse`; indicates that
    * this is a continuation of a prior `ListSchemas` call, and that the
@@ -258,7 +216,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 4;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -267,15 +224,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSchemasResponse`; indicates that
    * this is a continuation of a prior `ListSchemas` call, and that the
@@ -283,15 +239,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 4;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -300,7 +257,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -312,7 +268,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -338,10 +295,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (view_ != com.google.pubsub.v1.SchemaView.SCHEMA_VIEW_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, view_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, view_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, pageToken_);
@@ -354,17 +313,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSchemasRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ListSchemasRequest other = (com.google.pubsub.v1.ListSchemasRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (view_ != other.view_) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -389,127 +351,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSchemasRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListSchemasRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListSchemasRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListSchemasRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `ListSchemas` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSchemasRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSchemasRequest)
       com.google.pubsub.v1.ListSchemasRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSchemasRequest.class,
-              com.google.pubsub.v1.ListSchemasRequest.Builder.class);
+              com.google.pubsub.v1.ListSchemasRequest.class, com.google.pubsub.v1.ListSchemasRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSchemasRequest.newBuilder()
@@ -517,15 +470,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -541,9 +495,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
@@ -562,8 +516,7 @@ public com.google.pubsub.v1.ListSchemasRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSchemasRequest buildPartial() {
-      com.google.pubsub.v1.ListSchemasRequest result =
-          new com.google.pubsub.v1.ListSchemasRequest(this);
+      com.google.pubsub.v1.ListSchemasRequest result = new com.google.pubsub.v1.ListSchemasRequest(this);
       result.parent_ = parent_;
       result.view_ = view_;
       result.pageSize_ = pageSize_;
@@ -576,39 +529,38 @@ public com.google.pubsub.v1.ListSchemasRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSchemasRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListSchemasRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ListSchemasRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -662,23 +614,19 @@ public Builder mergeFrom(
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -687,24 +635,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -712,70 +657,57 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
+    public Builder setParent(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       parent_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
+      
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       parent_ = value;
       onChanged();
       return this;
@@ -783,8 +715,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private int view_ = 0;
     /**
-     *
-     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -792,16 +722,12 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @return The enum numeric value on the wire for view.
      */
-    @java.lang.Override
-    public int getViewValue() {
+    @java.lang.Override public int getViewValue() {
       return view_;
     }
     /**
-     *
-     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -809,19 +735,16 @@ public int getViewValue() {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @param value The enum numeric value on the wire for view to set.
      * @return This builder for chaining.
      */
     public Builder setViewValue(int value) {
-
+      
       view_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -829,7 +752,6 @@ public Builder setViewValue(int value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @return The view.
      */
     @java.lang.Override
@@ -839,8 +761,6 @@ public com.google.pubsub.v1.SchemaView getView() {
       return result == null ? com.google.pubsub.v1.SchemaView.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -848,7 +768,6 @@ public com.google.pubsub.v1.SchemaView getView() {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @param value The view to set.
      * @return This builder for chaining.
      */
@@ -856,14 +775,12 @@ public Builder setView(com.google.pubsub.v1.SchemaView value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       view_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -871,26 +788,22 @@ public Builder setView(com.google.pubsub.v1.SchemaView value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearView() {
-
+      
       view_ = 0;
       onChanged();
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of schemas to return.
      * 

      *
      * int32 page_size = 3;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -898,36 +811,30 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of schemas to return.
      * 

      *
      * int32 page_size = 3;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of schemas to return.
      * 

      *
      * int32 page_size = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      
       pageSize_ = 0;
       onChanged();
       return this;
@@ -935,8 +842,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -944,13 +849,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 4;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -959,8 +864,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -968,14 +871,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 4;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -983,8 +887,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -992,22 +894,20 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 4;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
+    public Builder setPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -1015,18 +915,15 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
+      
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -1034,23 +931,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 4;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       pageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1060,12 +957,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSchemasRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSchemasRequest)
   private static final com.google.pubsub.v1.ListSchemasRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSchemasRequest();
   }
@@ -1074,16 +971,16 @@ public static com.google.pubsub.v1.ListSchemasRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSchemasRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListSchemasRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSchemasRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListSchemasRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1098,4 +995,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSchemasRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
similarity index 65%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
index bd5787e76..49bdd3109 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSchemasRequestOrBuilder
-    extends
+public interface ListSchemasRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSchemasRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The set of Schema fields to return in the response. If not set, returns
    * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -64,13 +37,10 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
-   *
    * @return The enum numeric value on the wire for view.
    */
   int getViewValue();
   /**
-   *
-   *
    * 
    * The set of Schema fields to return in the response. If not set, returns
    * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -78,27 +48,21 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
-   *
    * @return The view.
    */
   com.google.pubsub.v1.SchemaView getView();
 
   /**
-   *
-   *
    * 
    * Maximum number of schemas to return.
    * 

    *
    * int32 page_size = 3;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSchemasResponse`; indicates that
    * this is a continuation of a prior `ListSchemas` call, and that the
@@ -106,13 +70,10 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * string page_token = 4;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSchemasResponse`; indicates that
    * this is a continuation of a prior `ListSchemas` call, and that the
@@ -120,8 +81,8 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * string page_token = 4;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
similarity index 73%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
index d7acc8862..d39f94764 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `ListSchemas` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSchemasResponse}
  */
-public final class ListSchemasResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSchemasResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSchemasResponse)
     ListSchemasResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSchemasResponse.newBuilder() to construct.
   private ListSchemasResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSchemasResponse() {
     schemas_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -44,15 +26,16 @@ private ListSchemasResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSchemasResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListSchemasResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,30 +55,28 @@ private ListSchemasResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                schemas_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              schemas_.add(
-                  input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry));
-              break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              schemas_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            schemas_.add(
+                input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry));
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            nextPageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -103,7 +84,8 @@ private ListSchemasResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         schemas_ = java.util.Collections.unmodifiableList(schemas_);
@@ -112,27 +94,22 @@ private ListSchemasResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSchemasResponse.class,
-            com.google.pubsub.v1.ListSchemasResponse.Builder.class);
+            com.google.pubsub.v1.ListSchemasResponse.class, com.google.pubsub.v1.ListSchemasResponse.Builder.class);
   }
 
   public static final int SCHEMAS_FIELD_NUMBER = 1;
   private java.util.List schemas_;
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

@@ -144,8 +121,6 @@ public java.util.List getSchemasList() {
     return schemas_;
   }
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

@@ -153,12 +128,11 @@ public java.util.List getSchemasList() {
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
   @java.lang.Override
-  public java.util.List getSchemasOrBuilderList() {
+  public java.util.List 
+      getSchemasOrBuilderList() {
     return schemas_;
   }
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

@@ -170,8 +144,6 @@ public int getSchemasCount() {
     return schemas_.size();
   }
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

@@ -183,8 +155,6 @@ public com.google.pubsub.v1.Schema getSchemas(int index) {
     return schemas_.get(index);
   }
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

@@ -192,22 +162,20 @@ public com.google.pubsub.v1.Schema getSchemas(int index) {
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
+  public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(
+      int index) {
     return schemas_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more schemas that match the
    * request; this value should be passed in a new `ListSchemasRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -216,30 +184,30 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more schemas that match the
    * request; this value should be passed in a new `ListSchemasRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -248,7 +216,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -260,7 +227,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < schemas_.size(); i++) {
       output.writeMessage(1, schemas_.get(i));
     }
@@ -277,7 +245,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < schemas_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, schemas_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, schemas_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -290,15 +259,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSchemasResponse)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ListSchemasResponse other = (com.google.pubsub.v1.ListSchemasResponse) obj;
 
-    if (!getSchemasList().equals(other.getSchemasList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getSchemasList()
+        .equals(other.getSchemasList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -321,127 +292,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSchemasResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListSchemasResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListSchemasResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListSchemasResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `ListSchemas` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSchemasResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSchemasResponse)
       com.google.pubsub.v1.ListSchemasResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSchemasResponse.class,
-              com.google.pubsub.v1.ListSchemasResponse.Builder.class);
+              com.google.pubsub.v1.ListSchemasResponse.class, com.google.pubsub.v1.ListSchemasResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSchemasResponse.newBuilder()
@@ -449,17 +411,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getSchemasFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -475,9 +437,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
@@ -496,8 +458,7 @@ public com.google.pubsub.v1.ListSchemasResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSchemasResponse buildPartial() {
-      com.google.pubsub.v1.ListSchemasResponse result =
-          new com.google.pubsub.v1.ListSchemasResponse(this);
+      com.google.pubsub.v1.ListSchemasResponse result = new com.google.pubsub.v1.ListSchemasResponse(this);
       int from_bitField0_ = bitField0_;
       if (schemasBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -517,39 +478,38 @@ public com.google.pubsub.v1.ListSchemasResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSchemasResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListSchemasResponse) other);
+        return mergeFrom((com.google.pubsub.v1.ListSchemasResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -576,10 +536,9 @@ public Builder mergeFrom(com.google.pubsub.v1.ListSchemasResponse other) {
             schemasBuilder_ = null;
             schemas_ = other.schemas_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            schemasBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSchemasFieldBuilder()
-                    : null;
+            schemasBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSchemasFieldBuilder() : null;
           } else {
             schemasBuilder_.addAllMessages(other.schemas_);
           }
@@ -617,28 +576,21 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List schemas_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSchemasIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         schemas_ = new java.util.ArrayList(schemas_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Schema,
-            com.google.pubsub.v1.Schema.Builder,
-            com.google.pubsub.v1.SchemaOrBuilder>
-        schemasBuilder_;
+        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> schemasBuilder_;
 
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

@@ -653,8 +605,6 @@ public java.util.List getSchemasList() {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

@@ -669,8 +619,6 @@ public int getSchemasCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

@@ -685,15 +633,14 @@ public com.google.pubsub.v1.Schema getSchemas(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder setSchemas(int index, com.google.pubsub.v1.Schema value) {
+    public Builder setSchemas(
+        int index, com.google.pubsub.v1.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -707,15 +654,14 @@ public Builder setSchemas(int index, com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder setSchemas(int index, com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder setSchemas(
+        int index, com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
         schemas_.set(index, builderForValue.build());
@@ -726,8 +672,6 @@ public Builder setSchemas(int index, com.google.pubsub.v1.Schema.Builder builder
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

@@ -748,15 +692,14 @@ public Builder addSchemas(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(int index, com.google.pubsub.v1.Schema value) {
+    public Builder addSchemas(
+        int index, com.google.pubsub.v1.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -770,15 +713,14 @@ public Builder addSchemas(int index, com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder addSchemas(
+        com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
         schemas_.add(builderForValue.build());
@@ -789,15 +731,14 @@ public Builder addSchemas(com.google.pubsub.v1.Schema.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(int index, com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder addSchemas(
+        int index, com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
         schemas_.add(index, builderForValue.build());
@@ -808,18 +749,18 @@ public Builder addSchemas(int index, com.google.pubsub.v1.Schema.Builder builder
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder addAllSchemas(java.lang.Iterable values) {
+    public Builder addAllSchemas(
+        java.lang.Iterable values) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, schemas_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, schemas_);
         onChanged();
       } else {
         schemasBuilder_.addAllMessages(values);
@@ -827,8 +768,6 @@ public Builder addAllSchemas(java.lang.Iterable
      * The resulting schemas.
      * 

@@ -846,8 +785,6 @@ public Builder clearSchemas() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

@@ -865,44 +802,39 @@ public Builder removeSchemas(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public com.google.pubsub.v1.Schema.Builder getSchemasBuilder(int index) {
+    public com.google.pubsub.v1.Schema.Builder getSchemasBuilder(
+        int index) {
       return getSchemasFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
+    public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(
+        int index) {
       if (schemasBuilder_ == null) {
-        return schemas_.get(index);
-      } else {
+        return schemas_.get(index);  } else {
         return schemasBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public java.util.List
-        getSchemasOrBuilderList() {
+    public java.util.List 
+         getSchemasOrBuilderList() {
       if (schemasBuilder_ != null) {
         return schemasBuilder_.getMessageOrBuilderList();
       } else {
@@ -910,8 +842,6 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

@@ -919,46 +849,42 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
     public com.google.pubsub.v1.Schema.Builder addSchemasBuilder() {
-      return getSchemasFieldBuilder().addBuilder(com.google.pubsub.v1.Schema.getDefaultInstance());
+      return getSchemasFieldBuilder().addBuilder(
+          com.google.pubsub.v1.Schema.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public com.google.pubsub.v1.Schema.Builder addSchemasBuilder(int index) {
-      return getSchemasFieldBuilder()
-          .addBuilder(index, com.google.pubsub.v1.Schema.getDefaultInstance());
+    public com.google.pubsub.v1.Schema.Builder addSchemasBuilder(
+        int index) {
+      return getSchemasFieldBuilder().addBuilder(
+          index, com.google.pubsub.v1.Schema.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public java.util.List getSchemasBuilderList() {
+    public java.util.List 
+         getSchemasBuilderList() {
       return getSchemasFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Schema,
-            com.google.pubsub.v1.Schema.Builder,
-            com.google.pubsub.v1.SchemaOrBuilder>
+        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> 
         getSchemasFieldBuilder() {
       if (schemasBuilder_ == null) {
-        schemasBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.pubsub.v1.Schema,
-                com.google.pubsub.v1.Schema.Builder,
-                com.google.pubsub.v1.SchemaOrBuilder>(
-                schemas_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        schemasBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder>(
+                schemas_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         schemas_ = null;
       }
       return schemasBuilder_;
@@ -966,21 +892,19 @@ public java.util.List getSchemasBuilderList
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -989,22 +913,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1012,71 +935,64 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
+    public Builder setNextPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
+      
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       nextPageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1086,12 +1002,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSchemasResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSchemasResponse)
   private static final com.google.pubsub.v1.ListSchemasResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSchemasResponse();
   }
@@ -1100,16 +1016,16 @@ public static com.google.pubsub.v1.ListSchemasResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSchemasResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListSchemasResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSchemasResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListSchemasResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1124,4 +1040,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSchemasResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
similarity index 63%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
index 3ee2015b1..aaa6844d5 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSchemasResponseOrBuilder
-    extends
+public interface ListSchemasResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSchemasResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

    *
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
-  java.util.List getSchemasList();
+  java.util.List 
+      getSchemasList();
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

@@ -44,8 +25,6 @@ public interface ListSchemasResponseOrBuilder
    */
   com.google.pubsub.v1.Schema getSchemas(int index);
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

@@ -54,50 +33,43 @@ public interface ListSchemasResponseOrBuilder
    */
   int getSchemasCount();
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

    *
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
-  java.util.List getSchemasOrBuilderList();
+  java.util.List 
+      getSchemasOrBuilderList();
   /**
-   *
-   *
    * 
    * The resulting schemas.
    * 

    *
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
-  com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(int index);
+  com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more schemas that match the
    * request; this value should be passed in a new `ListSchemasRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more schemas that match the
    * request; this value should be passed in a new `ListSchemasRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
similarity index 69%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
index c23abd212..e88d3579a 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `ListSnapshots` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSnapshotsRequest}
  */
-public final class ListSnapshotsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSnapshotsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSnapshotsRequest)
     ListSnapshotsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSnapshotsRequest.newBuilder() to construct.
   private ListSnapshotsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSnapshotsRequest() {
     project_ = "";
     pageToken_ = "";
@@ -44,15 +26,16 @@ private ListSnapshotsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSnapshotsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListSnapshotsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,32 +54,30 @@ private ListSnapshotsRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              project_ = s;
-              break;
-            }
-          case 16:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            project_ = s;
+            break;
+          }
+          case 16: {
 
-              pageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            pageSize_ = input.readInt32();
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            pageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -104,42 +85,35 @@ private ListSnapshotsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSnapshotsRequest.class,
-            com.google.pubsub.v1.ListSnapshotsRequest.Builder.class);
+            com.google.pubsub.v1.ListSnapshotsRequest.class, com.google.pubsub.v1.ListSnapshotsRequest.Builder.class);
   }
 
   public static final int PROJECT_FIELD_NUMBER = 1;
   private volatile java.lang.Object project_;
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list snapshots.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The project.
    */
   @java.lang.Override
@@ -148,32 +122,30 @@ public java.lang.String getProject() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       project_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list snapshots.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for project.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getProjectBytes() {
+  public com.google.protobuf.ByteString
+      getProjectBytes() {
     java.lang.Object ref = project_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       project_ = b;
       return b;
     } else {
@@ -184,14 +156,11 @@ public com.google.protobuf.ByteString getProjectBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
-   *
-   *
    * 
    * Maximum number of snapshots to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -202,8 +171,6 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSnapshotsResponse`; indicates that this
    * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -211,7 +178,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -220,15 +186,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSnapshotsResponse`; indicates that this
    * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -236,15 +201,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -253,7 +219,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -265,7 +230,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(project_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, project_);
     }
@@ -288,7 +254,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, project_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -301,17 +268,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSnapshotsRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListSnapshotsRequest other =
-        (com.google.pubsub.v1.ListSnapshotsRequest) obj;
+    com.google.pubsub.v1.ListSnapshotsRequest other = (com.google.pubsub.v1.ListSnapshotsRequest) obj;
 
-    if (!getProject().equals(other.getProject())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getProject()
+        .equals(other.getProject())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -334,127 +303,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListSnapshotsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListSnapshotsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListSnapshotsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `ListSnapshots` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSnapshotsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSnapshotsRequest)
       com.google.pubsub.v1.ListSnapshotsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSnapshotsRequest.class,
-              com.google.pubsub.v1.ListSnapshotsRequest.Builder.class);
+              com.google.pubsub.v1.ListSnapshotsRequest.class, com.google.pubsub.v1.ListSnapshotsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSnapshotsRequest.newBuilder()
@@ -462,15 +422,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -484,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -505,8 +466,7 @@ public com.google.pubsub.v1.ListSnapshotsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSnapshotsRequest buildPartial() {
-      com.google.pubsub.v1.ListSnapshotsRequest result =
-          new com.google.pubsub.v1.ListSnapshotsRequest(this);
+      com.google.pubsub.v1.ListSnapshotsRequest result = new com.google.pubsub.v1.ListSnapshotsRequest(this);
       result.project_ = project_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -518,39 +478,38 @@ public com.google.pubsub.v1.ListSnapshotsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSnapshotsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListSnapshotsRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ListSnapshotsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -601,23 +560,19 @@ public Builder mergeFrom(
 
     private java.lang.Object project_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The project.
      */
     public java.lang.String getProject() {
       java.lang.Object ref = project_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         project_ = s;
         return s;
@@ -626,24 +581,21 @@ public java.lang.String getProject() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for project.
      */
-    public com.google.protobuf.ByteString getProjectBytes() {
+    public com.google.protobuf.ByteString
+        getProjectBytes() {
       java.lang.Object ref = project_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         project_ = b;
         return b;
       } else {
@@ -651,85 +603,69 @@ public com.google.protobuf.ByteString getProjectBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The project to set.
      * @return This builder for chaining.
      */
-    public Builder setProject(java.lang.String value) {
+    public Builder setProject(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       project_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearProject() {
-
+      
       project_ = getDefaultInstance().getProject();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for project to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectBytes(com.google.protobuf.ByteString value) {
+    public Builder setProjectBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       project_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of snapshots to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -737,36 +673,30 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of snapshots to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of snapshots to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      
       pageSize_ = 0;
       onChanged();
       return this;
@@ -774,8 +704,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -783,13 +711,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -798,8 +726,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -807,14 +733,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -822,8 +749,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -831,22 +756,20 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
+    public Builder setPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -854,18 +777,15 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
+      
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -873,23 +793,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       pageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -899,12 +819,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSnapshotsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSnapshotsRequest)
   private static final com.google.pubsub.v1.ListSnapshotsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSnapshotsRequest();
   }
@@ -913,16 +833,16 @@ public static com.google.pubsub.v1.ListSnapshotsRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSnapshotsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListSnapshotsRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSnapshotsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListSnapshotsRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -937,4 +857,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSnapshotsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
similarity index 57%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
index c4a67ace0..2a859ca35 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
@@ -1,75 +1,45 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSnapshotsRequestOrBuilder
-    extends
+public interface ListSnapshotsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSnapshotsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list snapshots.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The project.
    */
   java.lang.String getProject();
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list snapshots.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for project.
    */
-  com.google.protobuf.ByteString getProjectBytes();
+  com.google.protobuf.ByteString
+      getProjectBytes();
 
   /**
-   *
-   *
    * 
    * Maximum number of snapshots to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSnapshotsResponse`; indicates that this
    * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -77,13 +47,10 @@ public interface ListSnapshotsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSnapshotsResponse`; indicates that this
    * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -91,8 +58,8 @@ public interface ListSnapshotsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
similarity index 73%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
index 8d44aa126..5a56dde2e 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `ListSnapshots` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSnapshotsResponse}
  */
-public final class ListSnapshotsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSnapshotsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSnapshotsResponse)
     ListSnapshotsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSnapshotsResponse.newBuilder() to construct.
   private ListSnapshotsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSnapshotsResponse() {
     snapshots_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -44,15 +26,16 @@ private ListSnapshotsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSnapshotsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListSnapshotsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,30 +55,28 @@ private ListSnapshotsResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                snapshots_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              snapshots_.add(
-                  input.readMessage(com.google.pubsub.v1.Snapshot.parser(), extensionRegistry));
-              break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              snapshots_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            snapshots_.add(
+                input.readMessage(com.google.pubsub.v1.Snapshot.parser(), extensionRegistry));
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            nextPageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -103,7 +84,8 @@ private ListSnapshotsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         snapshots_ = java.util.Collections.unmodifiableList(snapshots_);
@@ -112,27 +94,22 @@ private ListSnapshotsResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSnapshotsResponse.class,
-            com.google.pubsub.v1.ListSnapshotsResponse.Builder.class);
+            com.google.pubsub.v1.ListSnapshotsResponse.class, com.google.pubsub.v1.ListSnapshotsResponse.Builder.class);
   }
 
   public static final int SNAPSHOTS_FIELD_NUMBER = 1;
   private java.util.List snapshots_;
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

@@ -144,8 +121,6 @@ public java.util.List getSnapshotsList() {
     return snapshots_;
   }
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

@@ -153,13 +128,11 @@ public java.util.List getSnapshotsList() {
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSnapshotsOrBuilderList() {
     return snapshots_;
   }
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

@@ -171,8 +144,6 @@ public int getSnapshotsCount() {
     return snapshots_.size();
   }
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

@@ -184,8 +155,6 @@ public com.google.pubsub.v1.Snapshot getSnapshots(int index) {
     return snapshots_.get(index);
   }
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

@@ -193,22 +162,20 @@ public com.google.pubsub.v1.Snapshot getSnapshots(int index) {
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(int index) {
+  public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(
+      int index) {
     return snapshots_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more snapshot that match the
    * request; this value should be passed in a new `ListSnapshotsRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -217,30 +184,30 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more snapshot that match the
    * request; this value should be passed in a new `ListSnapshotsRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -249,7 +216,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -261,7 +227,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < snapshots_.size(); i++) {
       output.writeMessage(1, snapshots_.get(i));
     }
@@ -278,7 +245,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < snapshots_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, snapshots_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, snapshots_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -291,16 +259,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSnapshotsResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListSnapshotsResponse other =
-        (com.google.pubsub.v1.ListSnapshotsResponse) obj;
+    com.google.pubsub.v1.ListSnapshotsResponse other = (com.google.pubsub.v1.ListSnapshotsResponse) obj;
 
-    if (!getSnapshotsList().equals(other.getSnapshotsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getSnapshotsList()
+        .equals(other.getSnapshotsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -323,127 +292,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListSnapshotsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListSnapshotsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListSnapshotsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `ListSnapshots` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSnapshotsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSnapshotsResponse)
       com.google.pubsub.v1.ListSnapshotsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSnapshotsResponse.class,
-              com.google.pubsub.v1.ListSnapshotsResponse.Builder.class);
+              com.google.pubsub.v1.ListSnapshotsResponse.class, com.google.pubsub.v1.ListSnapshotsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSnapshotsResponse.newBuilder()
@@ -451,17 +411,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getSnapshotsFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -477,9 +437,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -498,8 +458,7 @@ public com.google.pubsub.v1.ListSnapshotsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSnapshotsResponse buildPartial() {
-      com.google.pubsub.v1.ListSnapshotsResponse result =
-          new com.google.pubsub.v1.ListSnapshotsResponse(this);
+      com.google.pubsub.v1.ListSnapshotsResponse result = new com.google.pubsub.v1.ListSnapshotsResponse(this);
       int from_bitField0_ = bitField0_;
       if (snapshotsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -519,39 +478,38 @@ public com.google.pubsub.v1.ListSnapshotsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSnapshotsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListSnapshotsResponse) other);
+        return mergeFrom((com.google.pubsub.v1.ListSnapshotsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -578,10 +536,9 @@ public Builder mergeFrom(com.google.pubsub.v1.ListSnapshotsResponse other) {
             snapshotsBuilder_ = null;
             snapshots_ = other.snapshots_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            snapshotsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSnapshotsFieldBuilder()
-                    : null;
+            snapshotsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSnapshotsFieldBuilder() : null;
           } else {
             snapshotsBuilder_.addAllMessages(other.snapshots_);
           }
@@ -619,28 +576,21 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List snapshots_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSnapshotsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         snapshots_ = new java.util.ArrayList(snapshots_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Snapshot,
-            com.google.pubsub.v1.Snapshot.Builder,
-            com.google.pubsub.v1.SnapshotOrBuilder>
-        snapshotsBuilder_;
+        com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder> snapshotsBuilder_;
 
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

@@ -655,8 +605,6 @@ public java.util.List getSnapshotsList() {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

@@ -671,8 +619,6 @@ public int getSnapshotsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

@@ -687,15 +633,14 @@ public com.google.pubsub.v1.Snapshot getSnapshots(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder setSnapshots(int index, com.google.pubsub.v1.Snapshot value) {
+    public Builder setSnapshots(
+        int index, com.google.pubsub.v1.Snapshot value) {
       if (snapshotsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -709,15 +654,14 @@ public Builder setSnapshots(int index, com.google.pubsub.v1.Snapshot value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder setSnapshots(int index, com.google.pubsub.v1.Snapshot.Builder builderForValue) {
+    public Builder setSnapshots(
+        int index, com.google.pubsub.v1.Snapshot.Builder builderForValue) {
       if (snapshotsBuilder_ == null) {
         ensureSnapshotsIsMutable();
         snapshots_.set(index, builderForValue.build());
@@ -728,8 +672,6 @@ public Builder setSnapshots(int index, com.google.pubsub.v1.Snapshot.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

@@ -750,15 +692,14 @@ public Builder addSnapshots(com.google.pubsub.v1.Snapshot value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder addSnapshots(int index, com.google.pubsub.v1.Snapshot value) {
+    public Builder addSnapshots(
+        int index, com.google.pubsub.v1.Snapshot value) {
       if (snapshotsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -772,15 +713,14 @@ public Builder addSnapshots(int index, com.google.pubsub.v1.Snapshot value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder addSnapshots(com.google.pubsub.v1.Snapshot.Builder builderForValue) {
+    public Builder addSnapshots(
+        com.google.pubsub.v1.Snapshot.Builder builderForValue) {
       if (snapshotsBuilder_ == null) {
         ensureSnapshotsIsMutable();
         snapshots_.add(builderForValue.build());
@@ -791,15 +731,14 @@ public Builder addSnapshots(com.google.pubsub.v1.Snapshot.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder addSnapshots(int index, com.google.pubsub.v1.Snapshot.Builder builderForValue) {
+    public Builder addSnapshots(
+        int index, com.google.pubsub.v1.Snapshot.Builder builderForValue) {
       if (snapshotsBuilder_ == null) {
         ensureSnapshotsIsMutable();
         snapshots_.add(index, builderForValue.build());
@@ -810,8 +749,6 @@ public Builder addSnapshots(int index, com.google.pubsub.v1.Snapshot.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

@@ -822,7 +759,8 @@ public Builder addAllSnapshots(
         java.lang.Iterable values) {
       if (snapshotsBuilder_ == null) {
         ensureSnapshotsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, snapshots_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, snapshots_);
         onChanged();
       } else {
         snapshotsBuilder_.addAllMessages(values);
@@ -830,8 +768,6 @@ public Builder addAllSnapshots(
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

@@ -849,8 +785,6 @@ public Builder clearSnapshots() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

@@ -868,44 +802,39 @@ public Builder removeSnapshots(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public com.google.pubsub.v1.Snapshot.Builder getSnapshotsBuilder(int index) {
+    public com.google.pubsub.v1.Snapshot.Builder getSnapshotsBuilder(
+        int index) {
       return getSnapshotsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(int index) {
+    public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(
+        int index) {
       if (snapshotsBuilder_ == null) {
-        return snapshots_.get(index);
-      } else {
+        return snapshots_.get(index);  } else {
         return snapshotsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public java.util.List
-        getSnapshotsOrBuilderList() {
+    public java.util.List 
+         getSnapshotsOrBuilderList() {
       if (snapshotsBuilder_ != null) {
         return snapshotsBuilder_.getMessageOrBuilderList();
       } else {
@@ -913,8 +842,6 @@ public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

@@ -922,47 +849,42 @@ public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(int index) {
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
     public com.google.pubsub.v1.Snapshot.Builder addSnapshotsBuilder() {
-      return getSnapshotsFieldBuilder()
-          .addBuilder(com.google.pubsub.v1.Snapshot.getDefaultInstance());
+      return getSnapshotsFieldBuilder().addBuilder(
+          com.google.pubsub.v1.Snapshot.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public com.google.pubsub.v1.Snapshot.Builder addSnapshotsBuilder(int index) {
-      return getSnapshotsFieldBuilder()
-          .addBuilder(index, com.google.pubsub.v1.Snapshot.getDefaultInstance());
+    public com.google.pubsub.v1.Snapshot.Builder addSnapshotsBuilder(
+        int index) {
+      return getSnapshotsFieldBuilder().addBuilder(
+          index, com.google.pubsub.v1.Snapshot.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public java.util.List getSnapshotsBuilderList() {
+    public java.util.List 
+         getSnapshotsBuilderList() {
       return getSnapshotsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Snapshot,
-            com.google.pubsub.v1.Snapshot.Builder,
-            com.google.pubsub.v1.SnapshotOrBuilder>
+        com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder> 
         getSnapshotsFieldBuilder() {
       if (snapshotsBuilder_ == null) {
-        snapshotsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.pubsub.v1.Snapshot,
-                com.google.pubsub.v1.Snapshot.Builder,
-                com.google.pubsub.v1.SnapshotOrBuilder>(
-                snapshots_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        snapshotsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder>(
+                snapshots_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         snapshots_ = null;
       }
       return snapshotsBuilder_;
@@ -970,21 +892,19 @@ public java.util.List getSnapshotsBuilder
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -993,22 +913,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1016,71 +935,64 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
+    public Builder setNextPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
+      
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       nextPageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1090,12 +1002,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSnapshotsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSnapshotsResponse)
   private static final com.google.pubsub.v1.ListSnapshotsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSnapshotsResponse();
   }
@@ -1104,16 +1016,16 @@ public static com.google.pubsub.v1.ListSnapshotsResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSnapshotsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListSnapshotsResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSnapshotsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListSnapshotsResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1128,4 +1040,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSnapshotsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
similarity index 63%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
index bbbf2955d..2f9eb5709 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSnapshotsResponseOrBuilder
-    extends
+public interface ListSnapshotsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSnapshotsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

    *
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
-  java.util.List getSnapshotsList();
+  java.util.List 
+      getSnapshotsList();
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

@@ -44,8 +25,6 @@ public interface ListSnapshotsResponseOrBuilder
    */
   com.google.pubsub.v1.Snapshot getSnapshots(int index);
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

@@ -54,50 +33,43 @@ public interface ListSnapshotsResponseOrBuilder
    */
   int getSnapshotsCount();
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

    *
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
-  java.util.List getSnapshotsOrBuilderList();
+  java.util.List 
+      getSnapshotsOrBuilderList();
   /**
-   *
-   *
    * 
    * The resulting snapshots.
    * 

    *
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
-  com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(int index);
+  com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more snapshot that match the
    * request; this value should be passed in a new `ListSnapshotsRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more snapshot that match the
    * request; this value should be passed in a new `ListSnapshotsRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
similarity index 69%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
index d7db4c0ea..2e184c39a 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `ListSubscriptions` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSubscriptionsRequest}
  */
-public final class ListSubscriptionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSubscriptionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSubscriptionsRequest)
     ListSubscriptionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSubscriptionsRequest.newBuilder() to construct.
   private ListSubscriptionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSubscriptionsRequest() {
     project_ = "";
     pageToken_ = "";
@@ -44,15 +26,16 @@ private ListSubscriptionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSubscriptionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListSubscriptionsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,32 +54,30 @@ private ListSubscriptionsRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              project_ = s;
-              break;
-            }
-          case 16:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            project_ = s;
+            break;
+          }
+          case 16: {
 
-              pageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            pageSize_ = input.readInt32();
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            pageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -104,42 +85,35 @@ private ListSubscriptionsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSubscriptionsRequest.class,
-            com.google.pubsub.v1.ListSubscriptionsRequest.Builder.class);
+            com.google.pubsub.v1.ListSubscriptionsRequest.class, com.google.pubsub.v1.ListSubscriptionsRequest.Builder.class);
   }
 
   public static final int PROJECT_FIELD_NUMBER = 1;
   private volatile java.lang.Object project_;
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list subscriptions.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The project.
    */
   @java.lang.Override
@@ -148,32 +122,30 @@ public java.lang.String getProject() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       project_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list subscriptions.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for project.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getProjectBytes() {
+  public com.google.protobuf.ByteString
+      getProjectBytes() {
     java.lang.Object ref = project_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       project_ = b;
       return b;
     } else {
@@ -184,14 +156,11 @@ public com.google.protobuf.ByteString getProjectBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
-   *
-   *
    * 
    * Maximum number of subscriptions to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -202,8 +171,6 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSubscriptionsResponse`; indicates that
    * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -211,7 +178,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -220,15 +186,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSubscriptionsResponse`; indicates that
    * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -236,15 +201,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -253,7 +219,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -265,7 +230,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(project_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, project_);
     }
@@ -288,7 +254,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, project_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -301,17 +268,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSubscriptionsRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListSubscriptionsRequest other =
-        (com.google.pubsub.v1.ListSubscriptionsRequest) obj;
+    com.google.pubsub.v1.ListSubscriptionsRequest other = (com.google.pubsub.v1.ListSubscriptionsRequest) obj;
 
-    if (!getProject().equals(other.getProject())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getProject()
+        .equals(other.getProject())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -334,127 +303,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListSubscriptionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListSubscriptionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListSubscriptionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `ListSubscriptions` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSubscriptionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSubscriptionsRequest)
       com.google.pubsub.v1.ListSubscriptionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSubscriptionsRequest.class,
-              com.google.pubsub.v1.ListSubscriptionsRequest.Builder.class);
+              com.google.pubsub.v1.ListSubscriptionsRequest.class, com.google.pubsub.v1.ListSubscriptionsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSubscriptionsRequest.newBuilder()
@@ -462,15 +422,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -484,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -505,8 +466,7 @@ public com.google.pubsub.v1.ListSubscriptionsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSubscriptionsRequest buildPartial() {
-      com.google.pubsub.v1.ListSubscriptionsRequest result =
-          new com.google.pubsub.v1.ListSubscriptionsRequest(this);
+      com.google.pubsub.v1.ListSubscriptionsRequest result = new com.google.pubsub.v1.ListSubscriptionsRequest(this);
       result.project_ = project_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -518,39 +478,38 @@ public com.google.pubsub.v1.ListSubscriptionsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSubscriptionsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListSubscriptionsRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ListSubscriptionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -601,23 +560,19 @@ public Builder mergeFrom(
 
     private java.lang.Object project_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The project.
      */
     public java.lang.String getProject() {
       java.lang.Object ref = project_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         project_ = s;
         return s;
@@ -626,24 +581,21 @@ public java.lang.String getProject() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for project.
      */
-    public com.google.protobuf.ByteString getProjectBytes() {
+    public com.google.protobuf.ByteString
+        getProjectBytes() {
       java.lang.Object ref = project_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         project_ = b;
         return b;
       } else {
@@ -651,85 +603,69 @@ public com.google.protobuf.ByteString getProjectBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The project to set.
      * @return This builder for chaining.
      */
-    public Builder setProject(java.lang.String value) {
+    public Builder setProject(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       project_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearProject() {
-
+      
       project_ = getDefaultInstance().getProject();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for project to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectBytes(com.google.protobuf.ByteString value) {
+    public Builder setProjectBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       project_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of subscriptions to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -737,36 +673,30 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of subscriptions to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of subscriptions to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      
       pageSize_ = 0;
       onChanged();
       return this;
@@ -774,8 +704,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -783,13 +711,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -798,8 +726,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -807,14 +733,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -822,8 +749,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -831,22 +756,20 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
+    public Builder setPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -854,18 +777,15 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
+      
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -873,23 +793,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       pageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -899,12 +819,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSubscriptionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSubscriptionsRequest)
   private static final com.google.pubsub.v1.ListSubscriptionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSubscriptionsRequest();
   }
@@ -913,16 +833,16 @@ public static com.google.pubsub.v1.ListSubscriptionsRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSubscriptionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListSubscriptionsRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSubscriptionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListSubscriptionsRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -937,4 +857,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSubscriptionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
similarity index 57%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
index 73b1fac51..18b75f777 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
@@ -1,75 +1,45 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSubscriptionsRequestOrBuilder
-    extends
+public interface ListSubscriptionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSubscriptionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list subscriptions.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The project.
    */
   java.lang.String getProject();
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list subscriptions.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for project.
    */
-  com.google.protobuf.ByteString getProjectBytes();
+  com.google.protobuf.ByteString
+      getProjectBytes();
 
   /**
-   *
-   *
    * 
    * Maximum number of subscriptions to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSubscriptionsResponse`; indicates that
    * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -77,13 +47,10 @@ public interface ListSubscriptionsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The value returned by the last `ListSubscriptionsResponse`; indicates that
    * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -91,8 +58,8 @@ public interface ListSubscriptionsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
similarity index 75%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
index 237045561..7e6f86ffd 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `ListSubscriptions` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSubscriptionsResponse}
  */
-public final class ListSubscriptionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSubscriptionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSubscriptionsResponse)
     ListSubscriptionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSubscriptionsResponse.newBuilder() to construct.
   private ListSubscriptionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSubscriptionsResponse() {
     subscriptions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -44,15 +26,16 @@ private ListSubscriptionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSubscriptionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListSubscriptionsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,30 +55,28 @@ private ListSubscriptionsResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                subscriptions_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              subscriptions_.add(
-                  input.readMessage(com.google.pubsub.v1.Subscription.parser(), extensionRegistry));
-              break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              subscriptions_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            subscriptions_.add(
+                input.readMessage(com.google.pubsub.v1.Subscription.parser(), extensionRegistry));
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            nextPageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -103,7 +84,8 @@ private ListSubscriptionsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = java.util.Collections.unmodifiableList(subscriptions_);
@@ -112,27 +94,22 @@ private ListSubscriptionsResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSubscriptionsResponse.class,
-            com.google.pubsub.v1.ListSubscriptionsResponse.Builder.class);
+            com.google.pubsub.v1.ListSubscriptionsResponse.class, com.google.pubsub.v1.ListSubscriptionsResponse.Builder.class);
   }
 
   public static final int SUBSCRIPTIONS_FIELD_NUMBER = 1;
   private java.util.List subscriptions_;
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

@@ -144,8 +121,6 @@ public java.util.List getSubscriptionsList()
     return subscriptions_;
   }
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

@@ -153,13 +128,11 @@ public java.util.List getSubscriptionsList()
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSubscriptionsOrBuilderList() {
     return subscriptions_;
   }
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

@@ -171,8 +144,6 @@ public int getSubscriptionsCount() {
     return subscriptions_.size();
   }
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

@@ -184,8 +155,6 @@ public com.google.pubsub.v1.Subscription getSubscriptions(int index) {
     return subscriptions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

@@ -193,15 +162,14 @@ public com.google.pubsub.v1.Subscription getSubscriptions(int index) {
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(int index) {
+  public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
+      int index) {
     return subscriptions_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -209,7 +177,6 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(int
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -218,15 +185,14 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -234,15 +200,16 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -251,7 +218,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -263,7 +229,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < subscriptions_.size(); i++) {
       output.writeMessage(1, subscriptions_.get(i));
     }
@@ -280,7 +247,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < subscriptions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, subscriptions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, subscriptions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -293,16 +261,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSubscriptionsResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListSubscriptionsResponse other =
-        (com.google.pubsub.v1.ListSubscriptionsResponse) obj;
+    com.google.pubsub.v1.ListSubscriptionsResponse other = (com.google.pubsub.v1.ListSubscriptionsResponse) obj;
 
-    if (!getSubscriptionsList().equals(other.getSubscriptionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getSubscriptionsList()
+        .equals(other.getSubscriptionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -325,127 +294,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListSubscriptionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListSubscriptionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListSubscriptionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `ListSubscriptions` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSubscriptionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSubscriptionsResponse)
       com.google.pubsub.v1.ListSubscriptionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSubscriptionsResponse.class,
-              com.google.pubsub.v1.ListSubscriptionsResponse.Builder.class);
+              com.google.pubsub.v1.ListSubscriptionsResponse.class, com.google.pubsub.v1.ListSubscriptionsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSubscriptionsResponse.newBuilder()
@@ -453,17 +413,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getSubscriptionsFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -479,9 +439,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -500,8 +460,7 @@ public com.google.pubsub.v1.ListSubscriptionsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSubscriptionsResponse buildPartial() {
-      com.google.pubsub.v1.ListSubscriptionsResponse result =
-          new com.google.pubsub.v1.ListSubscriptionsResponse(this);
+      com.google.pubsub.v1.ListSubscriptionsResponse result = new com.google.pubsub.v1.ListSubscriptionsResponse(this);
       int from_bitField0_ = bitField0_;
       if (subscriptionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -521,39 +480,38 @@ public com.google.pubsub.v1.ListSubscriptionsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSubscriptionsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListSubscriptionsResponse) other);
+        return mergeFrom((com.google.pubsub.v1.ListSubscriptionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -580,10 +538,9 @@ public Builder mergeFrom(com.google.pubsub.v1.ListSubscriptionsResponse other) {
             subscriptionsBuilder_ = null;
             subscriptions_ = other.subscriptions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            subscriptionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSubscriptionsFieldBuilder()
-                    : null;
+            subscriptionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSubscriptionsFieldBuilder() : null;
           } else {
             subscriptionsBuilder_.addAllMessages(other.subscriptions_);
           }
@@ -621,28 +578,21 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List subscriptions_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSubscriptionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = new java.util.ArrayList(subscriptions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Subscription,
-            com.google.pubsub.v1.Subscription.Builder,
-            com.google.pubsub.v1.SubscriptionOrBuilder>
-        subscriptionsBuilder_;
+        com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder> subscriptionsBuilder_;
 
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -657,8 +607,6 @@ public java.util.List getSubscriptionsList()
       }
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -673,8 +621,6 @@ public int getSubscriptionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -689,15 +635,14 @@ public com.google.pubsub.v1.Subscription getSubscriptions(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public Builder setSubscriptions(int index, com.google.pubsub.v1.Subscription value) {
+    public Builder setSubscriptions(
+        int index, com.google.pubsub.v1.Subscription value) {
       if (subscriptionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -711,8 +656,6 @@ public Builder setSubscriptions(int index, com.google.pubsub.v1.Subscription val
       return this;
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -731,8 +674,6 @@ public Builder setSubscriptions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -753,15 +694,14 @@ public Builder addSubscriptions(com.google.pubsub.v1.Subscription value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public Builder addSubscriptions(int index, com.google.pubsub.v1.Subscription value) {
+    public Builder addSubscriptions(
+        int index, com.google.pubsub.v1.Subscription value) {
       if (subscriptionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -775,15 +715,14 @@ public Builder addSubscriptions(int index, com.google.pubsub.v1.Subscription val
       return this;
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public Builder addSubscriptions(com.google.pubsub.v1.Subscription.Builder builderForValue) {
+    public Builder addSubscriptions(
+        com.google.pubsub.v1.Subscription.Builder builderForValue) {
       if (subscriptionsBuilder_ == null) {
         ensureSubscriptionsIsMutable();
         subscriptions_.add(builderForValue.build());
@@ -794,8 +733,6 @@ public Builder addSubscriptions(com.google.pubsub.v1.Subscription.Builder builde
       return this;
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -814,8 +751,6 @@ public Builder addSubscriptions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -826,7 +761,8 @@ public Builder addAllSubscriptions(
         java.lang.Iterable values) {
       if (subscriptionsBuilder_ == null) {
         ensureSubscriptionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, subscriptions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, subscriptions_);
         onChanged();
       } else {
         subscriptionsBuilder_.addAllMessages(values);
@@ -834,8 +770,6 @@ public Builder addAllSubscriptions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -853,8 +787,6 @@ public Builder clearSubscriptions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -872,44 +804,39 @@ public Builder removeSubscriptions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public com.google.pubsub.v1.Subscription.Builder getSubscriptionsBuilder(int index) {
+    public com.google.pubsub.v1.Subscription.Builder getSubscriptionsBuilder(
+        int index) {
       return getSubscriptionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(int index) {
+    public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
+        int index) {
       if (subscriptionsBuilder_ == null) {
-        return subscriptions_.get(index);
-      } else {
+        return subscriptions_.get(index);  } else {
         return subscriptionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public java.util.List
-        getSubscriptionsOrBuilderList() {
+    public java.util.List 
+         getSubscriptionsOrBuilderList() {
       if (subscriptionsBuilder_ != null) {
         return subscriptionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -917,8 +844,6 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(int
       }
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

@@ -926,46 +851,38 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(int
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
     public com.google.pubsub.v1.Subscription.Builder addSubscriptionsBuilder() {
-      return getSubscriptionsFieldBuilder()
-          .addBuilder(com.google.pubsub.v1.Subscription.getDefaultInstance());
+      return getSubscriptionsFieldBuilder().addBuilder(
+          com.google.pubsub.v1.Subscription.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public com.google.pubsub.v1.Subscription.Builder addSubscriptionsBuilder(int index) {
-      return getSubscriptionsFieldBuilder()
-          .addBuilder(index, com.google.pubsub.v1.Subscription.getDefaultInstance());
+    public com.google.pubsub.v1.Subscription.Builder addSubscriptionsBuilder(
+        int index) {
+      return getSubscriptionsFieldBuilder().addBuilder(
+          index, com.google.pubsub.v1.Subscription.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public java.util.List getSubscriptionsBuilderList() {
+    public java.util.List 
+         getSubscriptionsBuilderList() {
       return getSubscriptionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Subscription,
-            com.google.pubsub.v1.Subscription.Builder,
-            com.google.pubsub.v1.SubscriptionOrBuilder>
+        com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder> 
         getSubscriptionsFieldBuilder() {
       if (subscriptionsBuilder_ == null) {
-        subscriptionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.pubsub.v1.Subscription,
-                com.google.pubsub.v1.Subscription.Builder,
-                com.google.pubsub.v1.SubscriptionOrBuilder>(
+        subscriptionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder>(
                 subscriptions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -977,8 +894,6 @@ public java.util.List getSubscription
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -986,13 +901,13 @@ public java.util.List getSubscription
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1001,8 +916,6 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -1010,14 +923,15 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1025,8 +939,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -1034,22 +946,20 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
+    public Builder setNextPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -1057,18 +967,15 @@ public Builder setNextPageToken(java.lang.String value) {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
+      
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -1076,23 +983,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       nextPageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1009,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSubscriptionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSubscriptionsResponse)
   private static final com.google.pubsub.v1.ListSubscriptionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSubscriptionsResponse();
   }
@@ -1116,16 +1023,16 @@ public static com.google.pubsub.v1.ListSubscriptionsResponse getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSubscriptionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListSubscriptionsResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSubscriptionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListSubscriptionsResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1140,4 +1047,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.ListSubscriptionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
similarity index 69%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
index 1dcf23dd0..acc6e8f80 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSubscriptionsResponseOrBuilder
-    extends
+public interface ListSubscriptionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSubscriptionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

    *
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
-  java.util.List getSubscriptionsList();
+  java.util.List 
+      getSubscriptionsList();
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

@@ -44,8 +25,6 @@ public interface ListSubscriptionsResponseOrBuilder
    */
   com.google.pubsub.v1.Subscription getSubscriptions(int index);
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

@@ -54,30 +33,25 @@ public interface ListSubscriptionsResponseOrBuilder
    */
   int getSubscriptionsCount();
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

    *
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
-  java.util.List
+  java.util.List 
       getSubscriptionsOrBuilderList();
   /**
-   *
-   *
    * 
    * The subscriptions that match the request.
    * 

    *
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
-  com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(int index);
+  com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -85,13 +59,10 @@ public interface ListSubscriptionsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -99,8 +70,8 @@ public interface ListSubscriptionsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
similarity index 70%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
index 17a383573..aff65b971 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `ListTopicSnapshots` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsRequest}
  */
-public final class ListTopicSnapshotsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTopicSnapshotsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicSnapshotsRequest)
     ListTopicSnapshotsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTopicSnapshotsRequest.newBuilder() to construct.
   private ListTopicSnapshotsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTopicSnapshotsRequest() {
     topic_ = "";
     pageToken_ = "";
@@ -44,15 +26,16 @@ private ListTopicSnapshotsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTopicSnapshotsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListTopicSnapshotsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,32 +54,30 @@ private ListTopicSnapshotsRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              topic_ = s;
-              break;
-            }
-          case 16:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            topic_ = s;
+            break;
+          }
+          case 16: {
 
-              pageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            pageSize_ = input.readInt32();
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            pageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -104,42 +85,35 @@ private ListTopicSnapshotsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicSnapshotsRequest.class,
-            com.google.pubsub.v1.ListTopicSnapshotsRequest.Builder.class);
+            com.google.pubsub.v1.ListTopicSnapshotsRequest.class, com.google.pubsub.v1.ListTopicSnapshotsRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
-   *
-   *
    * 
    * Required. The name of the topic that snapshots are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The topic.
    */
   @java.lang.Override
@@ -148,32 +122,30 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the topic that snapshots are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTopicBytes() {
+  public com.google.protobuf.ByteString
+      getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -184,14 +156,11 @@ public com.google.protobuf.ByteString getTopicBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
-   *
-   *
    * 
    * Maximum number of snapshot names to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -202,8 +171,6 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicSnapshotsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -211,7 +178,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -220,15 +186,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicSnapshotsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -236,15 +201,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -253,7 +219,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -265,7 +230,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -288,7 +254,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, topic_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -301,17 +268,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicSnapshotsRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListTopicSnapshotsRequest other =
-        (com.google.pubsub.v1.ListTopicSnapshotsRequest) obj;
+    com.google.pubsub.v1.ListTopicSnapshotsRequest other = (com.google.pubsub.v1.ListTopicSnapshotsRequest) obj;
 
-    if (!getTopic().equals(other.getTopic())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getTopic()
+        .equals(other.getTopic())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -334,127 +303,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicSnapshotsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `ListTopicSnapshots` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicSnapshotsRequest)
       com.google.pubsub.v1.ListTopicSnapshotsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicSnapshotsRequest.class,
-              com.google.pubsub.v1.ListTopicSnapshotsRequest.Builder.class);
+              com.google.pubsub.v1.ListTopicSnapshotsRequest.class, com.google.pubsub.v1.ListTopicSnapshotsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicSnapshotsRequest.newBuilder()
@@ -462,15 +422,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -484,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -505,8 +466,7 @@ public com.google.pubsub.v1.ListTopicSnapshotsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicSnapshotsRequest buildPartial() {
-      com.google.pubsub.v1.ListTopicSnapshotsRequest result =
-          new com.google.pubsub.v1.ListTopicSnapshotsRequest(this);
+      com.google.pubsub.v1.ListTopicSnapshotsRequest result = new com.google.pubsub.v1.ListTopicSnapshotsRequest(this);
       result.topic_ = topic_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -518,39 +478,38 @@ public com.google.pubsub.v1.ListTopicSnapshotsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicSnapshotsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicSnapshotsRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicSnapshotsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -601,23 +560,19 @@ public Builder mergeFrom(
 
     private java.lang.Object topic_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -626,24 +581,21 @@ public java.lang.String getTopic() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString getTopicBytes() {
+    public com.google.protobuf.ByteString
+        getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -651,85 +603,69 @@ public com.google.protobuf.ByteString getTopicBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(java.lang.String value) {
+    public Builder setTopic(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       topic_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-
+      
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       topic_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of snapshot names to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -737,36 +673,30 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of snapshot names to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of snapshot names to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      
       pageSize_ = 0;
       onChanged();
       return this;
@@ -774,8 +704,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -783,13 +711,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -798,8 +726,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -807,14 +733,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -822,8 +749,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -831,22 +756,20 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
+    public Builder setPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -854,18 +777,15 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
+      
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -873,23 +793,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       pageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -899,12 +819,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicSnapshotsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSnapshotsRequest)
   private static final com.google.pubsub.v1.ListTopicSnapshotsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicSnapshotsRequest();
   }
@@ -913,16 +833,16 @@ public static com.google.pubsub.v1.ListTopicSnapshotsRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTopicSnapshotsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListTopicSnapshotsRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTopicSnapshotsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListTopicSnapshotsRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -937,4 +857,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.ListTopicSnapshotsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
similarity index 58%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
index 3e3382705..63e1913b0 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
@@ -1,75 +1,45 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicSnapshotsRequestOrBuilder
-    extends
+public interface ListTopicSnapshotsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicSnapshotsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the topic that snapshots are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The topic.
    */
   java.lang.String getTopic();
   /**
-   *
-   *
    * 
    * Required. The name of the topic that snapshots are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for topic.
    */
-  com.google.protobuf.ByteString getTopicBytes();
+  com.google.protobuf.ByteString
+      getTopicBytes();
 
   /**
-   *
-   *
    * 
    * Maximum number of snapshot names to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicSnapshotsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -77,13 +47,10 @@ public interface ListTopicSnapshotsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicSnapshotsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -91,8 +58,8 @@ public interface ListTopicSnapshotsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
similarity index 72%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
index ea2130886..0e5eee8e8 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `ListTopicSnapshots` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsResponse}
  */
-public final class ListTopicSnapshotsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTopicSnapshotsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicSnapshotsResponse)
     ListTopicSnapshotsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTopicSnapshotsResponse.newBuilder() to construct.
   private ListTopicSnapshotsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTopicSnapshotsResponse() {
     snapshots_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     nextPageToken_ = "";
@@ -44,15 +26,16 @@ private ListTopicSnapshotsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTopicSnapshotsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListTopicSnapshotsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,30 +55,28 @@ private ListTopicSnapshotsResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                snapshots_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              snapshots_.add(s);
-              break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              snapshots_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            snapshots_.add(s);
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            nextPageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -103,7 +84,8 @@ private ListTopicSnapshotsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         snapshots_ = snapshots_.getUnmodifiableView();
@@ -112,61 +94,50 @@ private ListTopicSnapshotsResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicSnapshotsResponse.class,
-            com.google.pubsub.v1.ListTopicSnapshotsResponse.Builder.class);
+            com.google.pubsub.v1.ListTopicSnapshotsResponse.class, com.google.pubsub.v1.ListTopicSnapshotsResponse.Builder.class);
   }
 
   public static final int SNAPSHOTS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList snapshots_;
   /**
-   *
-   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
-   *
    * @return A list containing the snapshots.
    */
-  public com.google.protobuf.ProtocolStringList getSnapshotsList() {
+  public com.google.protobuf.ProtocolStringList
+      getSnapshotsList() {
     return snapshots_;
   }
   /**
-   *
-   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
-   *
    * @return The count of snapshots.
    */
   public int getSnapshotsCount() {
     return snapshots_.size();
   }
   /**
-   *
-   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
-   *
    * @param index The index of the element to return.
    * @return The snapshots at the given index.
    */
@@ -174,26 +145,22 @@ public java.lang.String getSnapshots(int index) {
     return snapshots_.get(index);
   }
   /**
-   *
-   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the snapshots at the given index.
    */
-  public com.google.protobuf.ByteString getSnapshotsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getSnapshotsBytes(int index) {
     return snapshots_.getByteString(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more snapshots that match
    * the request; this value should be passed in a new
@@ -201,7 +168,6 @@ public com.google.protobuf.ByteString getSnapshotsBytes(int index) {
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -210,15 +176,14 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more snapshots that match
    * the request; this value should be passed in a new
@@ -226,15 +191,16 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -243,7 +209,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -255,7 +220,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < snapshots_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, snapshots_.getRaw(i));
     }
@@ -290,16 +256,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicSnapshotsResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListTopicSnapshotsResponse other =
-        (com.google.pubsub.v1.ListTopicSnapshotsResponse) obj;
+    com.google.pubsub.v1.ListTopicSnapshotsResponse other = (com.google.pubsub.v1.ListTopicSnapshotsResponse) obj;
 
-    if (!getSnapshotsList().equals(other.getSnapshotsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getSnapshotsList()
+        .equals(other.getSnapshotsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -322,127 +289,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicSnapshotsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `ListTopicSnapshots` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicSnapshotsResponse)
       com.google.pubsub.v1.ListTopicSnapshotsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicSnapshotsResponse.class,
-              com.google.pubsub.v1.ListTopicSnapshotsResponse.Builder.class);
+              com.google.pubsub.v1.ListTopicSnapshotsResponse.class, com.google.pubsub.v1.ListTopicSnapshotsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicSnapshotsResponse.newBuilder()
@@ -450,15 +408,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -470,9 +429,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -491,8 +450,7 @@ public com.google.pubsub.v1.ListTopicSnapshotsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicSnapshotsResponse buildPartial() {
-      com.google.pubsub.v1.ListTopicSnapshotsResponse result =
-          new com.google.pubsub.v1.ListTopicSnapshotsResponse(this);
+      com.google.pubsub.v1.ListTopicSnapshotsResponse result = new com.google.pubsub.v1.ListTopicSnapshotsResponse(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         snapshots_ = snapshots_.getUnmodifiableView();
@@ -508,39 +466,38 @@ public com.google.pubsub.v1.ListTopicSnapshotsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicSnapshotsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicSnapshotsResponse) other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicSnapshotsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -548,8 +505,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.pubsub.v1.ListTopicSnapshotsResponse other) {
-      if (other == com.google.pubsub.v1.ListTopicSnapshotsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.pubsub.v1.ListTopicSnapshotsResponse.getDefaultInstance()) return this;
       if (!other.snapshots_.isEmpty()) {
         if (snapshots_.isEmpty()) {
           snapshots_ = other.snapshots_;
@@ -592,55 +548,44 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList snapshots_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList snapshots_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureSnapshotsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         snapshots_ = new com.google.protobuf.LazyStringArrayList(snapshots_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
-     *
      * @return A list containing the snapshots.
      */
-    public com.google.protobuf.ProtocolStringList getSnapshotsList() {
+    public com.google.protobuf.ProtocolStringList
+        getSnapshotsList() {
       return snapshots_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
-     *
      * @return The count of snapshots.
      */
     public int getSnapshotsCount() {
       return snapshots_.size();
     }
     /**
-     *
-     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
-     *
      * @param index The index of the element to return.
      * @return The snapshots at the given index.
      */
@@ -648,90 +593,80 @@ public java.lang.String getSnapshots(int index) {
       return snapshots_.get(index);
     }
     /**
-     *
-     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the snapshots at the given index.
      */
-    public com.google.protobuf.ByteString getSnapshotsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getSnapshotsBytes(int index) {
       return snapshots_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
-     *
      * @param index The index to set the value at.
      * @param value The snapshots to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshots(int index, java.lang.String value) {
+    public Builder setSnapshots(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureSnapshotsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureSnapshotsIsMutable();
       snapshots_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
-     *
      * @param value The snapshots to add.
      * @return This builder for chaining.
      */
-    public Builder addSnapshots(java.lang.String value) {
+    public Builder addSnapshots(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureSnapshotsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureSnapshotsIsMutable();
       snapshots_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
-     *
      * @param values The snapshots to add.
      * @return This builder for chaining.
      */
-    public Builder addAllSnapshots(java.lang.Iterable values) {
+    public Builder addAllSnapshots(
+        java.lang.Iterable values) {
       ensureSnapshotsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, snapshots_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, snapshots_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSnapshots() {
@@ -741,22 +676,20 @@ public Builder clearSnapshots() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
-     *
      * @param value The bytes of the snapshots to add.
      * @return This builder for chaining.
      */
-    public Builder addSnapshotsBytes(com.google.protobuf.ByteString value) {
+    public Builder addSnapshotsBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureSnapshotsIsMutable();
       snapshots_.add(value);
       onChanged();
@@ -765,8 +698,6 @@ public Builder addSnapshotsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -774,13 +705,13 @@ public Builder addSnapshotsBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -789,8 +720,6 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -798,14 +727,15 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -813,8 +743,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -822,22 +750,20 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
+    public Builder setNextPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -845,18 +771,15 @@ public Builder setNextPageToken(java.lang.String value) {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
+      
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -864,23 +787,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       nextPageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -890,12 +813,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicSnapshotsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSnapshotsResponse)
   private static final com.google.pubsub.v1.ListTopicSnapshotsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicSnapshotsResponse();
   }
@@ -904,16 +827,16 @@ public static com.google.pubsub.v1.ListTopicSnapshotsResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTopicSnapshotsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListTopicSnapshotsResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTopicSnapshotsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListTopicSnapshotsResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -928,4 +851,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.ListTopicSnapshotsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
index 778a80008..09729ce06 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
@@ -1,82 +1,54 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicSnapshotsResponseOrBuilder
-    extends
+public interface ListTopicSnapshotsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicSnapshotsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
-   *
    * @return A list containing the snapshots.
    */
-  java.util.List getSnapshotsList();
+  java.util.List
+      getSnapshotsList();
   /**
-   *
-   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
-   *
    * @return The count of snapshots.
    */
   int getSnapshotsCount();
   /**
-   *
-   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
-   *
    * @param index The index of the element to return.
    * @return The snapshots at the given index.
    */
   java.lang.String getSnapshots(int index);
   /**
-   *
-   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the snapshots at the given index.
    */
-  com.google.protobuf.ByteString getSnapshotsBytes(int index);
+  com.google.protobuf.ByteString
+      getSnapshotsBytes(int index);
 
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more snapshots that match
    * the request; this value should be passed in a new
@@ -84,13 +56,10 @@ public interface ListTopicSnapshotsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more snapshots that match
    * the request; this value should be passed in a new
@@ -98,8 +67,8 @@ public interface ListTopicSnapshotsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
similarity index 69%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
index ae8c370d6..fb207b641 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `ListTopicSubscriptions` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicSubscriptionsRequest}
  */
-public final class ListTopicSubscriptionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTopicSubscriptionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicSubscriptionsRequest)
     ListTopicSubscriptionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTopicSubscriptionsRequest.newBuilder() to construct.
   private ListTopicSubscriptionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTopicSubscriptionsRequest() {
     topic_ = "";
     pageToken_ = "";
@@ -44,15 +26,16 @@ private ListTopicSubscriptionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTopicSubscriptionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListTopicSubscriptionsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,32 +54,30 @@ private ListTopicSubscriptionsRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              topic_ = s;
-              break;
-            }
-          case 16:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            topic_ = s;
+            break;
+          }
+          case 16: {
 
-              pageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            pageSize_ = input.readInt32();
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            pageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -104,42 +85,35 @@ private ListTopicSubscriptionsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicSubscriptionsRequest.class,
-            com.google.pubsub.v1.ListTopicSubscriptionsRequest.Builder.class);
+            com.google.pubsub.v1.ListTopicSubscriptionsRequest.class, com.google.pubsub.v1.ListTopicSubscriptionsRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
-   *
-   *
    * 
    * Required. The name of the topic that subscriptions are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The topic.
    */
   @java.lang.Override
@@ -148,32 +122,30 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the topic that subscriptions are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTopicBytes() {
+  public com.google.protobuf.ByteString
+      getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -184,14 +156,11 @@ public com.google.protobuf.ByteString getTopicBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
-   *
-   *
    * 
    * Maximum number of subscription names to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -202,8 +171,6 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -211,7 +178,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -220,15 +186,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -236,15 +201,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -253,7 +219,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -265,7 +230,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -288,7 +254,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, topic_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -301,17 +268,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicSubscriptionsRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListTopicSubscriptionsRequest other =
-        (com.google.pubsub.v1.ListTopicSubscriptionsRequest) obj;
+    com.google.pubsub.v1.ListTopicSubscriptionsRequest other = (com.google.pubsub.v1.ListTopicSubscriptionsRequest) obj;
 
-    if (!getTopic().equals(other.getTopic())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getTopic()
+        .equals(other.getTopic())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -335,126 +304,117 @@ public int hashCode() {
   }
 
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicSubscriptionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `ListTopicSubscriptions` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicSubscriptionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicSubscriptionsRequest)
       com.google.pubsub.v1.ListTopicSubscriptionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicSubscriptionsRequest.class,
-              com.google.pubsub.v1.ListTopicSubscriptionsRequest.Builder.class);
+              com.google.pubsub.v1.ListTopicSubscriptionsRequest.class, com.google.pubsub.v1.ListTopicSubscriptionsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicSubscriptionsRequest.newBuilder()
@@ -462,15 +422,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -484,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -505,8 +466,7 @@ public com.google.pubsub.v1.ListTopicSubscriptionsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicSubscriptionsRequest buildPartial() {
-      com.google.pubsub.v1.ListTopicSubscriptionsRequest result =
-          new com.google.pubsub.v1.ListTopicSubscriptionsRequest(this);
+      com.google.pubsub.v1.ListTopicSubscriptionsRequest result = new com.google.pubsub.v1.ListTopicSubscriptionsRequest(this);
       result.topic_ = topic_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -518,39 +478,38 @@ public com.google.pubsub.v1.ListTopicSubscriptionsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicSubscriptionsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicSubscriptionsRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicSubscriptionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -558,8 +517,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.pubsub.v1.ListTopicSubscriptionsRequest other) {
-      if (other == com.google.pubsub.v1.ListTopicSubscriptionsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.pubsub.v1.ListTopicSubscriptionsRequest.getDefaultInstance()) return this;
       if (!other.getTopic().isEmpty()) {
         topic_ = other.topic_;
         onChanged();
@@ -590,8 +548,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.pubsub.v1.ListTopicSubscriptionsRequest) e.getUnfinishedMessage();
+        parsedMessage = (com.google.pubsub.v1.ListTopicSubscriptionsRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -603,23 +560,19 @@ public Builder mergeFrom(
 
     private java.lang.Object topic_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -628,24 +581,21 @@ public java.lang.String getTopic() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString getTopicBytes() {
+    public com.google.protobuf.ByteString
+        getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -653,85 +603,69 @@ public com.google.protobuf.ByteString getTopicBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(java.lang.String value) {
+    public Builder setTopic(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       topic_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-
+      
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       topic_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of subscription names to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -739,36 +673,30 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of subscription names to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of subscription names to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      
       pageSize_ = 0;
       onChanged();
       return this;
@@ -776,8 +704,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -785,13 +711,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -800,8 +726,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -809,14 +733,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -824,8 +749,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -833,22 +756,20 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
+    public Builder setPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -856,18 +777,15 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
+      
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -875,23 +793,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       pageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -901,12 +819,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicSubscriptionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSubscriptionsRequest)
   private static final com.google.pubsub.v1.ListTopicSubscriptionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicSubscriptionsRequest();
   }
@@ -915,16 +833,16 @@ public static com.google.pubsub.v1.ListTopicSubscriptionsRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTopicSubscriptionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListTopicSubscriptionsRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTopicSubscriptionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListTopicSubscriptionsRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -939,4 +857,6 @@ public com.google.protobuf.Parser getParserForTyp
   public com.google.pubsub.v1.ListTopicSubscriptionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
similarity index 58%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
index 2d09f8895..950ac7b4e 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
@@ -1,75 +1,45 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicSubscriptionsRequestOrBuilder
-    extends
+public interface ListTopicSubscriptionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicSubscriptionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the topic that subscriptions are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The topic.
    */
   java.lang.String getTopic();
   /**
-   *
-   *
    * 
    * Required. The name of the topic that subscriptions are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for topic.
    */
-  com.google.protobuf.ByteString getTopicBytes();
+  com.google.protobuf.ByteString
+      getTopicBytes();
 
   /**
-   *
-   *
    * 
    * Maximum number of subscription names to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -77,13 +47,10 @@ public interface ListTopicSubscriptionsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -91,8 +58,8 @@ public interface ListTopicSubscriptionsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
similarity index 72%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
index 16bfc8bfe..ea21fa1f7 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
@@ -1,43 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `ListTopicSubscriptions` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicSubscriptionsResponse}
  */
-public final class ListTopicSubscriptionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTopicSubscriptionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicSubscriptionsResponse)
     ListTopicSubscriptionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTopicSubscriptionsResponse.newBuilder() to construct.
-  private ListTopicSubscriptionsResponse(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private ListTopicSubscriptionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTopicSubscriptionsResponse() {
     subscriptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     nextPageToken_ = "";
@@ -45,15 +26,16 @@ private ListTopicSubscriptionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTopicSubscriptionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListTopicSubscriptionsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -73,30 +55,28 @@ private ListTopicSubscriptionsResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                subscriptions_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              subscriptions_.add(s);
-              break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              subscriptions_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            subscriptions_.add(s);
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            nextPageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -104,7 +84,8 @@ private ListTopicSubscriptionsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = subscriptions_.getUnmodifiableView();
@@ -113,61 +94,50 @@ private ListTopicSubscriptionsResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicSubscriptionsResponse.class,
-            com.google.pubsub.v1.ListTopicSubscriptionsResponse.Builder.class);
+            com.google.pubsub.v1.ListTopicSubscriptionsResponse.class, com.google.pubsub.v1.ListTopicSubscriptionsResponse.Builder.class);
   }
 
   public static final int SUBSCRIPTIONS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList subscriptions_;
   /**
-   *
-   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-   *
    * @return A list containing the subscriptions.
    */
-  public com.google.protobuf.ProtocolStringList getSubscriptionsList() {
+  public com.google.protobuf.ProtocolStringList
+      getSubscriptionsList() {
     return subscriptions_;
   }
   /**
-   *
-   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-   *
    * @return The count of subscriptions.
    */
   public int getSubscriptionsCount() {
     return subscriptions_.size();
   }
   /**
-   *
-   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the element to return.
    * @return The subscriptions at the given index.
    */
@@ -175,26 +145,22 @@ public java.lang.String getSubscriptions(int index) {
     return subscriptions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the value to return.
    * @return The bytes of the subscriptions at the given index.
    */
-  public com.google.protobuf.ByteString getSubscriptionsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getSubscriptionsBytes(int index) {
     return subscriptions_.getByteString(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -202,7 +168,6 @@ public com.google.protobuf.ByteString getSubscriptionsBytes(int index) {
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -211,15 +176,14 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -227,15 +191,16 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -244,7 +209,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -256,7 +220,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < subscriptions_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscriptions_.getRaw(i));
     }
@@ -291,16 +256,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicSubscriptionsResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListTopicSubscriptionsResponse other =
-        (com.google.pubsub.v1.ListTopicSubscriptionsResponse) obj;
+    com.google.pubsub.v1.ListTopicSubscriptionsResponse other = (com.google.pubsub.v1.ListTopicSubscriptionsResponse) obj;
 
-    if (!getSubscriptionsList().equals(other.getSubscriptionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getSubscriptionsList()
+        .equals(other.getSubscriptionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -324,126 +290,117 @@ public int hashCode() {
   }
 
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicSubscriptionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `ListTopicSubscriptions` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicSubscriptionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicSubscriptionsResponse)
       com.google.pubsub.v1.ListTopicSubscriptionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicSubscriptionsResponse.class,
-              com.google.pubsub.v1.ListTopicSubscriptionsResponse.Builder.class);
+              com.google.pubsub.v1.ListTopicSubscriptionsResponse.class, com.google.pubsub.v1.ListTopicSubscriptionsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicSubscriptionsResponse.newBuilder()
@@ -451,15 +408,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -471,9 +429,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -492,8 +450,7 @@ public com.google.pubsub.v1.ListTopicSubscriptionsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicSubscriptionsResponse buildPartial() {
-      com.google.pubsub.v1.ListTopicSubscriptionsResponse result =
-          new com.google.pubsub.v1.ListTopicSubscriptionsResponse(this);
+      com.google.pubsub.v1.ListTopicSubscriptionsResponse result = new com.google.pubsub.v1.ListTopicSubscriptionsResponse(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = subscriptions_.getUnmodifiableView();
@@ -509,39 +466,38 @@ public com.google.pubsub.v1.ListTopicSubscriptionsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicSubscriptionsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicSubscriptionsResponse) other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicSubscriptionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -549,8 +505,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.pubsub.v1.ListTopicSubscriptionsResponse other) {
-      if (other == com.google.pubsub.v1.ListTopicSubscriptionsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.pubsub.v1.ListTopicSubscriptionsResponse.getDefaultInstance()) return this;
       if (!other.subscriptions_.isEmpty()) {
         if (subscriptions_.isEmpty()) {
           subscriptions_ = other.subscriptions_;
@@ -584,8 +539,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.pubsub.v1.ListTopicSubscriptionsResponse) e.getUnfinishedMessage();
+        parsedMessage = (com.google.pubsub.v1.ListTopicSubscriptionsResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -594,55 +548,44 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList subscriptions_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList subscriptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureSubscriptionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = new com.google.protobuf.LazyStringArrayList(subscriptions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-     *
      * @return A list containing the subscriptions.
      */
-    public com.google.protobuf.ProtocolStringList getSubscriptionsList() {
+    public com.google.protobuf.ProtocolStringList
+        getSubscriptionsList() {
       return subscriptions_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-     *
      * @return The count of subscriptions.
      */
     public int getSubscriptionsCount() {
       return subscriptions_.size();
     }
     /**
-     *
-     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-     *
      * @param index The index of the element to return.
      * @return The subscriptions at the given index.
      */
@@ -650,90 +593,80 @@ public java.lang.String getSubscriptions(int index) {
       return subscriptions_.get(index);
     }
     /**
-     *
-     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-     *
      * @param index The index of the value to return.
      * @return The bytes of the subscriptions at the given index.
      */
-    public com.google.protobuf.ByteString getSubscriptionsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getSubscriptionsBytes(int index) {
       return subscriptions_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-     *
      * @param index The index to set the value at.
      * @param value The subscriptions to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptions(int index, java.lang.String value) {
+    public Builder setSubscriptions(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureSubscriptionsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureSubscriptionsIsMutable();
       subscriptions_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The subscriptions to add.
      * @return This builder for chaining.
      */
-    public Builder addSubscriptions(java.lang.String value) {
+    public Builder addSubscriptions(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureSubscriptionsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureSubscriptionsIsMutable();
       subscriptions_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-     *
      * @param values The subscriptions to add.
      * @return This builder for chaining.
      */
-    public Builder addAllSubscriptions(java.lang.Iterable values) {
+    public Builder addAllSubscriptions(
+        java.lang.Iterable values) {
       ensureSubscriptionsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, subscriptions_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, subscriptions_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-     *
      * @return This builder for chaining.
      */
     public Builder clearSubscriptions() {
@@ -743,22 +676,20 @@ public Builder clearSubscriptions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The bytes of the subscriptions to add.
      * @return This builder for chaining.
      */
-    public Builder addSubscriptionsBytes(com.google.protobuf.ByteString value) {
+    public Builder addSubscriptionsBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureSubscriptionsIsMutable();
       subscriptions_.add(value);
       onChanged();
@@ -767,8 +698,6 @@ public Builder addSubscriptionsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -776,13 +705,13 @@ public Builder addSubscriptionsBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -791,8 +720,6 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -800,14 +727,15 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -815,8 +743,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -824,22 +750,20 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
+    public Builder setNextPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -847,18 +771,15 @@ public Builder setNextPageToken(java.lang.String value) {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
+      
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -866,23 +787,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       nextPageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -892,12 +813,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicSubscriptionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSubscriptionsResponse)
   private static final com.google.pubsub.v1.ListTopicSubscriptionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicSubscriptionsResponse();
   }
@@ -906,16 +827,16 @@ public static com.google.pubsub.v1.ListTopicSubscriptionsResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTopicSubscriptionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListTopicSubscriptionsResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTopicSubscriptionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListTopicSubscriptionsResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -930,4 +851,6 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.pubsub.v1.ListTopicSubscriptionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
similarity index 70%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
index dffc961db..28f5759b8 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
@@ -1,82 +1,54 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicSubscriptionsResponseOrBuilder
-    extends
+public interface ListTopicSubscriptionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicSubscriptionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-   *
    * @return A list containing the subscriptions.
    */
-  java.util.List getSubscriptionsList();
+  java.util.List
+      getSubscriptionsList();
   /**
-   *
-   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-   *
    * @return The count of subscriptions.
    */
   int getSubscriptionsCount();
   /**
-   *
-   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the element to return.
    * @return The subscriptions at the given index.
    */
   java.lang.String getSubscriptions(int index);
   /**
-   *
-   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the value to return.
    * @return The bytes of the subscriptions at the given index.
    */
-  com.google.protobuf.ByteString getSubscriptionsBytes(int index);
+  com.google.protobuf.ByteString
+      getSubscriptionsBytes(int index);
 
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -84,13 +56,10 @@ public interface ListTopicSubscriptionsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -98,8 +67,8 @@ public interface ListTopicSubscriptionsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
similarity index 69%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
index cbb0a15ed..d7eb278f4 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `ListTopics` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicsRequest}
  */
-public final class ListTopicsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTopicsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicsRequest)
     ListTopicsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTopicsRequest.newBuilder() to construct.
   private ListTopicsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTopicsRequest() {
     project_ = "";
     pageToken_ = "";
@@ -44,15 +26,16 @@ private ListTopicsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTopicsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListTopicsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,32 +54,30 @@ private ListTopicsRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              project_ = s;
-              break;
-            }
-          case 16:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            project_ = s;
+            break;
+          }
+          case 16: {
 
-              pageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            pageSize_ = input.readInt32();
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            pageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -104,42 +85,35 @@ private ListTopicsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicsRequest.class,
-            com.google.pubsub.v1.ListTopicsRequest.Builder.class);
+            com.google.pubsub.v1.ListTopicsRequest.class, com.google.pubsub.v1.ListTopicsRequest.Builder.class);
   }
 
   public static final int PROJECT_FIELD_NUMBER = 1;
   private volatile java.lang.Object project_;
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list topics.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The project.
    */
   @java.lang.Override
@@ -148,32 +122,30 @@ public java.lang.String getProject() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       project_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list topics.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for project.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getProjectBytes() {
+  public com.google.protobuf.ByteString
+      getProjectBytes() {
     java.lang.Object ref = project_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       project_ = b;
       return b;
     } else {
@@ -184,14 +156,11 @@ public com.google.protobuf.ByteString getProjectBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
-   *
-   *
    * 
    * Maximum number of topics to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -202,8 +171,6 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicsResponse`; indicates that this is
    * a continuation of a prior `ListTopics` call, and that the system should
@@ -211,7 +178,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -220,15 +186,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicsResponse`; indicates that this is
    * a continuation of a prior `ListTopics` call, and that the system should
@@ -236,15 +201,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -253,7 +219,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -265,7 +230,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(project_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, project_);
     }
@@ -288,7 +254,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, project_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -301,16 +268,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicsRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ListTopicsRequest other = (com.google.pubsub.v1.ListTopicsRequest) obj;
 
-    if (!getProject().equals(other.getProject())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getProject()
+        .equals(other.getProject())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -333,127 +303,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListTopicsRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `ListTopics` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicsRequest)
       com.google.pubsub.v1.ListTopicsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicsRequest.class,
-              com.google.pubsub.v1.ListTopicsRequest.Builder.class);
+              com.google.pubsub.v1.ListTopicsRequest.class, com.google.pubsub.v1.ListTopicsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicsRequest.newBuilder()
@@ -461,15 +422,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -483,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -504,8 +466,7 @@ public com.google.pubsub.v1.ListTopicsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicsRequest buildPartial() {
-      com.google.pubsub.v1.ListTopicsRequest result =
-          new com.google.pubsub.v1.ListTopicsRequest(this);
+      com.google.pubsub.v1.ListTopicsRequest result = new com.google.pubsub.v1.ListTopicsRequest(this);
       result.project_ = project_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -517,39 +478,38 @@ public com.google.pubsub.v1.ListTopicsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicsRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -600,23 +560,19 @@ public Builder mergeFrom(
 
     private java.lang.Object project_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The project.
      */
     public java.lang.String getProject() {
       java.lang.Object ref = project_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         project_ = s;
         return s;
@@ -625,24 +581,21 @@ public java.lang.String getProject() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for project.
      */
-    public com.google.protobuf.ByteString getProjectBytes() {
+    public com.google.protobuf.ByteString
+        getProjectBytes() {
       java.lang.Object ref = project_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         project_ = b;
         return b;
       } else {
@@ -650,85 +603,69 @@ public com.google.protobuf.ByteString getProjectBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The project to set.
      * @return This builder for chaining.
      */
-    public Builder setProject(java.lang.String value) {
+    public Builder setProject(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       project_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearProject() {
-
+      
       project_ = getDefaultInstance().getProject();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for project to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectBytes(com.google.protobuf.ByteString value) {
+    public Builder setProjectBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       project_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of topics to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -736,36 +673,30 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of topics to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of topics to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      
       pageSize_ = 0;
       onChanged();
       return this;
@@ -773,8 +704,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -782,13 +711,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -797,8 +726,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -806,14 +733,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -821,8 +749,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -830,22 +756,20 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
+    public Builder setPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -853,18 +777,15 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
+      
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -872,23 +793,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       pageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -898,12 +819,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicsRequest)
   private static final com.google.pubsub.v1.ListTopicsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicsRequest();
   }
@@ -912,16 +833,16 @@ public static com.google.pubsub.v1.ListTopicsRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTopicsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListTopicsRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTopicsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListTopicsRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -936,4 +857,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListTopicsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
similarity index 57%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
index 8f5219329..d6acb0277 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
@@ -1,75 +1,45 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicsRequestOrBuilder
-    extends
+public interface ListTopicsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list topics.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The project.
    */
   java.lang.String getProject();
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to list topics.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for project.
    */
-  com.google.protobuf.ByteString getProjectBytes();
+  com.google.protobuf.ByteString
+      getProjectBytes();
 
   /**
-   *
-   *
    * 
    * Maximum number of topics to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicsResponse`; indicates that this is
    * a continuation of a prior `ListTopics` call, and that the system should
@@ -77,13 +47,10 @@ public interface ListTopicsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The value returned by the last `ListTopicsResponse`; indicates that this is
    * a continuation of a prior `ListTopics` call, and that the system should
@@ -91,8 +58,8 @@ public interface ListTopicsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
similarity index 73%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
index ba9cb473c..6a4ad7bfc 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `ListTopics` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicsResponse}
  */
-public final class ListTopicsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTopicsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicsResponse)
     ListTopicsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTopicsResponse.newBuilder() to construct.
   private ListTopicsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTopicsResponse() {
     topics_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -44,15 +26,16 @@ private ListTopicsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTopicsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListTopicsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,30 +55,28 @@ private ListTopicsResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                topics_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              topics_.add(
-                  input.readMessage(com.google.pubsub.v1.Topic.parser(), extensionRegistry));
-              break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              topics_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            topics_.add(
+                input.readMessage(com.google.pubsub.v1.Topic.parser(), extensionRegistry));
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            nextPageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -103,7 +84,8 @@ private ListTopicsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         topics_ = java.util.Collections.unmodifiableList(topics_);
@@ -112,27 +94,22 @@ private ListTopicsResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicsResponse.class,
-            com.google.pubsub.v1.ListTopicsResponse.Builder.class);
+            com.google.pubsub.v1.ListTopicsResponse.class, com.google.pubsub.v1.ListTopicsResponse.Builder.class);
   }
 
   public static final int TOPICS_FIELD_NUMBER = 1;
   private java.util.List topics_;
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

@@ -144,8 +121,6 @@ public java.util.List getTopicsList() {
     return topics_;
   }
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

@@ -153,12 +128,11 @@ public java.util.List getTopicsList() {
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
   @java.lang.Override
-  public java.util.List getTopicsOrBuilderList() {
+  public java.util.List 
+      getTopicsOrBuilderList() {
     return topics_;
   }
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

@@ -170,8 +144,6 @@ public int getTopicsCount() {
     return topics_.size();
   }
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

@@ -183,8 +155,6 @@ public com.google.pubsub.v1.Topic getTopics(int index) {
     return topics_.get(index);
   }
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

@@ -192,22 +162,20 @@ public com.google.pubsub.v1.Topic getTopics(int index) {
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(int index) {
+  public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(
+      int index) {
     return topics_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more topics that match the
    * request; this value should be passed in a new `ListTopicsRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -216,30 +184,30 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more topics that match the
    * request; this value should be passed in a new `ListTopicsRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -248,7 +216,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -260,7 +227,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < topics_.size(); i++) {
       output.writeMessage(1, topics_.get(i));
     }
@@ -277,7 +245,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < topics_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, topics_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, topics_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -290,15 +259,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicsResponse)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ListTopicsResponse other = (com.google.pubsub.v1.ListTopicsResponse) obj;
 
-    if (!getTopicsList().equals(other.getTopicsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getTopicsList()
+        .equals(other.getTopicsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -321,127 +292,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListTopicsResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ListTopicsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ListTopicsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `ListTopics` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicsResponse)
       com.google.pubsub.v1.ListTopicsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicsResponse.class,
-              com.google.pubsub.v1.ListTopicsResponse.Builder.class);
+              com.google.pubsub.v1.ListTopicsResponse.class, com.google.pubsub.v1.ListTopicsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicsResponse.newBuilder()
@@ -449,17 +411,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getTopicsFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -475,9 +437,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -496,8 +458,7 @@ public com.google.pubsub.v1.ListTopicsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicsResponse buildPartial() {
-      com.google.pubsub.v1.ListTopicsResponse result =
-          new com.google.pubsub.v1.ListTopicsResponse(this);
+      com.google.pubsub.v1.ListTopicsResponse result = new com.google.pubsub.v1.ListTopicsResponse(this);
       int from_bitField0_ = bitField0_;
       if (topicsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -517,39 +478,38 @@ public com.google.pubsub.v1.ListTopicsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicsResponse) other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -576,10 +536,9 @@ public Builder mergeFrom(com.google.pubsub.v1.ListTopicsResponse other) {
             topicsBuilder_ = null;
             topics_ = other.topics_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            topicsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getTopicsFieldBuilder()
-                    : null;
+            topicsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getTopicsFieldBuilder() : null;
           } else {
             topicsBuilder_.addAllMessages(other.topics_);
           }
@@ -617,27 +576,21 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List topics_ = java.util.Collections.emptyList();
-
+    private java.util.List topics_ =
+      java.util.Collections.emptyList();
     private void ensureTopicsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         topics_ = new java.util.ArrayList(topics_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Topic,
-            com.google.pubsub.v1.Topic.Builder,
-            com.google.pubsub.v1.TopicOrBuilder>
-        topicsBuilder_;
+        com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder> topicsBuilder_;
 
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

@@ -652,8 +605,6 @@ public java.util.List getTopicsList() {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

@@ -668,8 +619,6 @@ public int getTopicsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

@@ -684,15 +633,14 @@ public com.google.pubsub.v1.Topic getTopics(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder setTopics(int index, com.google.pubsub.v1.Topic value) {
+    public Builder setTopics(
+        int index, com.google.pubsub.v1.Topic value) {
       if (topicsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -706,15 +654,14 @@ public Builder setTopics(int index, com.google.pubsub.v1.Topic value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder setTopics(int index, com.google.pubsub.v1.Topic.Builder builderForValue) {
+    public Builder setTopics(
+        int index, com.google.pubsub.v1.Topic.Builder builderForValue) {
       if (topicsBuilder_ == null) {
         ensureTopicsIsMutable();
         topics_.set(index, builderForValue.build());
@@ -725,8 +672,6 @@ public Builder setTopics(int index, com.google.pubsub.v1.Topic.Builder builderFo
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

@@ -747,15 +692,14 @@ public Builder addTopics(com.google.pubsub.v1.Topic value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder addTopics(int index, com.google.pubsub.v1.Topic value) {
+    public Builder addTopics(
+        int index, com.google.pubsub.v1.Topic value) {
       if (topicsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -769,15 +713,14 @@ public Builder addTopics(int index, com.google.pubsub.v1.Topic value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder addTopics(com.google.pubsub.v1.Topic.Builder builderForValue) {
+    public Builder addTopics(
+        com.google.pubsub.v1.Topic.Builder builderForValue) {
       if (topicsBuilder_ == null) {
         ensureTopicsIsMutable();
         topics_.add(builderForValue.build());
@@ -788,15 +731,14 @@ public Builder addTopics(com.google.pubsub.v1.Topic.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder addTopics(int index, com.google.pubsub.v1.Topic.Builder builderForValue) {
+    public Builder addTopics(
+        int index, com.google.pubsub.v1.Topic.Builder builderForValue) {
       if (topicsBuilder_ == null) {
         ensureTopicsIsMutable();
         topics_.add(index, builderForValue.build());
@@ -807,18 +749,18 @@ public Builder addTopics(int index, com.google.pubsub.v1.Topic.Builder builderFo
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder addAllTopics(java.lang.Iterable values) {
+    public Builder addAllTopics(
+        java.lang.Iterable values) {
       if (topicsBuilder_ == null) {
         ensureTopicsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, topics_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, topics_);
         onChanged();
       } else {
         topicsBuilder_.addAllMessages(values);
@@ -826,8 +768,6 @@ public Builder addAllTopics(java.lang.Iterable
      * The resulting topics.
      * 

@@ -845,8 +785,6 @@ public Builder clearTopics() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

@@ -864,43 +802,39 @@ public Builder removeTopics(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public com.google.pubsub.v1.Topic.Builder getTopicsBuilder(int index) {
+    public com.google.pubsub.v1.Topic.Builder getTopicsBuilder(
+        int index) {
       return getTopicsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(int index) {
+    public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(
+        int index) {
       if (topicsBuilder_ == null) {
-        return topics_.get(index);
-      } else {
+        return topics_.get(index);  } else {
         return topicsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public java.util.List getTopicsOrBuilderList() {
+    public java.util.List 
+         getTopicsOrBuilderList() {
       if (topicsBuilder_ != null) {
         return topicsBuilder_.getMessageOrBuilderList();
       } else {
@@ -908,8 +842,6 @@ public java.util.List getTopicsOr
       }
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

@@ -917,46 +849,42 @@ public java.util.List getTopicsOr
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
     public com.google.pubsub.v1.Topic.Builder addTopicsBuilder() {
-      return getTopicsFieldBuilder().addBuilder(com.google.pubsub.v1.Topic.getDefaultInstance());
+      return getTopicsFieldBuilder().addBuilder(
+          com.google.pubsub.v1.Topic.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public com.google.pubsub.v1.Topic.Builder addTopicsBuilder(int index) {
-      return getTopicsFieldBuilder()
-          .addBuilder(index, com.google.pubsub.v1.Topic.getDefaultInstance());
+    public com.google.pubsub.v1.Topic.Builder addTopicsBuilder(
+        int index) {
+      return getTopicsFieldBuilder().addBuilder(
+          index, com.google.pubsub.v1.Topic.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public java.util.List getTopicsBuilderList() {
+    public java.util.List 
+         getTopicsBuilderList() {
       return getTopicsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Topic,
-            com.google.pubsub.v1.Topic.Builder,
-            com.google.pubsub.v1.TopicOrBuilder>
+        com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder> 
         getTopicsFieldBuilder() {
       if (topicsBuilder_ == null) {
-        topicsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.pubsub.v1.Topic,
-                com.google.pubsub.v1.Topic.Builder,
-                com.google.pubsub.v1.TopicOrBuilder>(
-                topics_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        topicsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder>(
+                topics_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         topics_ = null;
       }
       return topicsBuilder_;
@@ -964,21 +892,19 @@ public java.util.List getTopicsBuilderList()
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -987,22 +913,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1010,71 +935,64 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
+    public Builder setNextPageToken(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
+      
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       nextPageToken_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1084,12 +1002,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicsResponse)
   private static final com.google.pubsub.v1.ListTopicsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicsResponse();
   }
@@ -1098,16 +1016,16 @@ public static com.google.pubsub.v1.ListTopicsResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTopicsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListTopicsResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTopicsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListTopicsResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1122,4 +1040,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListTopicsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
similarity index 63%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
index c29de3514..3706fd7e5 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicsResponseOrBuilder
-    extends
+public interface ListTopicsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

    *
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
-  java.util.List getTopicsList();
+  java.util.List 
+      getTopicsList();
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

@@ -44,8 +25,6 @@ public interface ListTopicsResponseOrBuilder
    */
   com.google.pubsub.v1.Topic getTopics(int index);
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

@@ -54,50 +33,43 @@ public interface ListTopicsResponseOrBuilder
    */
   int getTopicsCount();
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

    *
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
-  java.util.List getTopicsOrBuilderList();
+  java.util.List 
+      getTopicsOrBuilderList();
   /**
-   *
-   *
    * 
    * The resulting topics.
    * 

    *
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
-  com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(int index);
+  com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more topics that match the
    * request; this value should be passed in a new `ListTopicsRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * If not empty, indicates that there may be more topics that match the
    * request; this value should be passed in a new `ListTopicsRequest`.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
similarity index 74%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
index c02987c8e..83b12b7b8 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * A policy constraining the storage of messages published to the topic.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.MessageStoragePolicy}
  */
-public final class MessageStoragePolicy extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class MessageStoragePolicy extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.MessageStoragePolicy)
     MessageStoragePolicyOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use MessageStoragePolicy.newBuilder() to construct.
   private MessageStoragePolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private MessageStoragePolicy() {
     allowedPersistenceRegions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new MessageStoragePolicy();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private MessageStoragePolicy(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,23 +54,22 @@ private MessageStoragePolicy(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                allowedPersistenceRegions_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              allowedPersistenceRegions_.add(s);
-              break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              allowedPersistenceRegions_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            allowedPersistenceRegions_.add(s);
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -95,7 +77,8 @@ private MessageStoragePolicy(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         allowedPersistenceRegions_ = allowedPersistenceRegions_.getUnmodifiableView();
@@ -104,27 +87,22 @@ private MessageStoragePolicy(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.MessageStoragePolicy.class,
-            com.google.pubsub.v1.MessageStoragePolicy.Builder.class);
+            com.google.pubsub.v1.MessageStoragePolicy.class, com.google.pubsub.v1.MessageStoragePolicy.Builder.class);
   }
 
   public static final int ALLOWED_PERSISTENCE_REGIONS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList allowedPersistenceRegions_;
   /**
-   *
-   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -134,15 +112,13 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * repeated string allowed_persistence_regions = 1;
-   *
    * @return A list containing the allowedPersistenceRegions.
    */
-  public com.google.protobuf.ProtocolStringList getAllowedPersistenceRegionsList() {
+  public com.google.protobuf.ProtocolStringList
+      getAllowedPersistenceRegionsList() {
     return allowedPersistenceRegions_;
   }
   /**
-   *
-   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -152,15 +128,12 @@ public com.google.protobuf.ProtocolStringList getAllowedPersistenceRegionsList()
    * 

    *
    * repeated string allowed_persistence_regions = 1;
-   *
    * @return The count of allowedPersistenceRegions.
    */
   public int getAllowedPersistenceRegionsCount() {
     return allowedPersistenceRegions_.size();
   }
   /**
-   *
-   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -170,7 +143,6 @@ public int getAllowedPersistenceRegionsCount() {
    * 

    *
    * repeated string allowed_persistence_regions = 1;
-   *
    * @param index The index of the element to return.
    * @return The allowedPersistenceRegions at the given index.
    */
@@ -178,8 +150,6 @@ public java.lang.String getAllowedPersistenceRegions(int index) {
     return allowedPersistenceRegions_.get(index);
   }
   /**
-   *
-   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -189,16 +159,15 @@ public java.lang.String getAllowedPersistenceRegions(int index) {
    * 

    *
    * repeated string allowed_persistence_regions = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the allowedPersistenceRegions at the given index.
    */
-  public com.google.protobuf.ByteString getAllowedPersistenceRegionsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getAllowedPersistenceRegionsBytes(int index) {
     return allowedPersistenceRegions_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -210,10 +179,10 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < allowedPersistenceRegions_.size(); i++) {
-      com.google.protobuf.GeneratedMessageV3.writeString(
-          output, 1, allowedPersistenceRegions_.getRaw(i));
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, allowedPersistenceRegions_.getRaw(i));
     }
     unknownFields.writeTo(output);
   }
@@ -240,16 +209,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.MessageStoragePolicy)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.MessageStoragePolicy other =
-        (com.google.pubsub.v1.MessageStoragePolicy) obj;
+    com.google.pubsub.v1.MessageStoragePolicy other = (com.google.pubsub.v1.MessageStoragePolicy) obj;
 
-    if (!getAllowedPersistenceRegionsList().equals(other.getAllowedPersistenceRegionsList()))
-      return false;
+    if (!getAllowedPersistenceRegionsList()
+        .equals(other.getAllowedPersistenceRegionsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -270,127 +238,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.MessageStoragePolicy parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.MessageStoragePolicy parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.MessageStoragePolicy prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A policy constraining the storage of messages published to the topic.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.MessageStoragePolicy}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.MessageStoragePolicy)
       com.google.pubsub.v1.MessageStoragePolicyOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.MessageStoragePolicy.class,
-              com.google.pubsub.v1.MessageStoragePolicy.Builder.class);
+              com.google.pubsub.v1.MessageStoragePolicy.class, com.google.pubsub.v1.MessageStoragePolicy.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.MessageStoragePolicy.newBuilder()
@@ -398,15 +357,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -416,9 +376,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
     }
 
     @java.lang.Override
@@ -437,8 +397,7 @@ public com.google.pubsub.v1.MessageStoragePolicy build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.MessageStoragePolicy buildPartial() {
-      com.google.pubsub.v1.MessageStoragePolicy result =
-          new com.google.pubsub.v1.MessageStoragePolicy(this);
+      com.google.pubsub.v1.MessageStoragePolicy result = new com.google.pubsub.v1.MessageStoragePolicy(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         allowedPersistenceRegions_ = allowedPersistenceRegions_.getUnmodifiableView();
@@ -453,39 +412,38 @@ public com.google.pubsub.v1.MessageStoragePolicy buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.MessageStoragePolicy) {
-        return mergeFrom((com.google.pubsub.v1.MessageStoragePolicy) other);
+        return mergeFrom((com.google.pubsub.v1.MessageStoragePolicy)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -532,22 +490,16 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList allowedPersistenceRegions_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList allowedPersistenceRegions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureAllowedPersistenceRegionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        allowedPersistenceRegions_ =
-            new com.google.protobuf.LazyStringArrayList(allowedPersistenceRegions_);
+        allowedPersistenceRegions_ = new com.google.protobuf.LazyStringArrayList(allowedPersistenceRegions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -557,15 +509,13 @@ private void ensureAllowedPersistenceRegionsIsMutable() {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
-     *
      * @return A list containing the allowedPersistenceRegions.
      */
-    public com.google.protobuf.ProtocolStringList getAllowedPersistenceRegionsList() {
+    public com.google.protobuf.ProtocolStringList
+        getAllowedPersistenceRegionsList() {
       return allowedPersistenceRegions_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -575,15 +525,12 @@ public com.google.protobuf.ProtocolStringList getAllowedPersistenceRegionsList()
      * 

      *
      * repeated string allowed_persistence_regions = 1;
-     *
      * @return The count of allowedPersistenceRegions.
      */
     public int getAllowedPersistenceRegionsCount() {
       return allowedPersistenceRegions_.size();
     }
     /**
-     *
-     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -593,7 +540,6 @@ public int getAllowedPersistenceRegionsCount() {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
-     *
      * @param index The index of the element to return.
      * @return The allowedPersistenceRegions at the given index.
      */
@@ -601,8 +547,6 @@ public java.lang.String getAllowedPersistenceRegions(int index) {
       return allowedPersistenceRegions_.get(index);
     }
     /**
-     *
-     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -612,16 +556,14 @@ public java.lang.String getAllowedPersistenceRegions(int index) {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the allowedPersistenceRegions at the given index.
      */
-    public com.google.protobuf.ByteString getAllowedPersistenceRegionsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getAllowedPersistenceRegionsBytes(int index) {
       return allowedPersistenceRegions_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -631,23 +573,21 @@ public com.google.protobuf.ByteString getAllowedPersistenceRegionsBytes(int inde
      * 

      *
      * repeated string allowed_persistence_regions = 1;
-     *
      * @param index The index to set the value at.
      * @param value The allowedPersistenceRegions to set.
      * @return This builder for chaining.
      */
-    public Builder setAllowedPersistenceRegions(int index, java.lang.String value) {
+    public Builder setAllowedPersistenceRegions(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureAllowedPersistenceRegionsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAllowedPersistenceRegionsIsMutable();
       allowedPersistenceRegions_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -657,22 +597,20 @@ public Builder setAllowedPersistenceRegions(int index, java.lang.String value) {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
-     *
      * @param value The allowedPersistenceRegions to add.
      * @return This builder for chaining.
      */
-    public Builder addAllowedPersistenceRegions(java.lang.String value) {
+    public Builder addAllowedPersistenceRegions(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureAllowedPersistenceRegionsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAllowedPersistenceRegionsIsMutable();
       allowedPersistenceRegions_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -682,19 +620,18 @@ public Builder addAllowedPersistenceRegions(java.lang.String value) {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
-     *
      * @param values The allowedPersistenceRegions to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAllowedPersistenceRegions(java.lang.Iterable values) {
+    public Builder addAllAllowedPersistenceRegions(
+        java.lang.Iterable values) {
       ensureAllowedPersistenceRegionsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, allowedPersistenceRegions_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, allowedPersistenceRegions_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -704,7 +641,6 @@ public Builder addAllAllowedPersistenceRegions(java.lang.Iterable
      *
      * repeated string allowed_persistence_regions = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAllowedPersistenceRegions() {
@@ -714,8 +650,6 @@ public Builder clearAllowedPersistenceRegions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -725,23 +659,23 @@ public Builder clearAllowedPersistenceRegions() {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
-     *
      * @param value The bytes of the allowedPersistenceRegions to add.
      * @return This builder for chaining.
      */
-    public Builder addAllowedPersistenceRegionsBytes(com.google.protobuf.ByteString value) {
+    public Builder addAllowedPersistenceRegionsBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureAllowedPersistenceRegionsIsMutable();
       allowedPersistenceRegions_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -751,12 +685,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.MessageStoragePolicy)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.MessageStoragePolicy)
   private static final com.google.pubsub.v1.MessageStoragePolicy DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.MessageStoragePolicy();
   }
@@ -765,16 +699,16 @@ public static com.google.pubsub.v1.MessageStoragePolicy getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public MessageStoragePolicy parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new MessageStoragePolicy(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public MessageStoragePolicy parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new MessageStoragePolicy(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -789,4 +723,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.MessageStoragePolicy getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
similarity index 75%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
index e606797dc..7eec02f6f 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface MessageStoragePolicyOrBuilder
-    extends
+public interface MessageStoragePolicyOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.MessageStoragePolicy)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -35,13 +17,11 @@ public interface MessageStoragePolicyOrBuilder
    * 

    *
    * repeated string allowed_persistence_regions = 1;
-   *
    * @return A list containing the allowedPersistenceRegions.
    */
-  java.util.List getAllowedPersistenceRegionsList();
+  java.util.List
+      getAllowedPersistenceRegionsList();
   /**
-   *
-   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -51,13 +31,10 @@ public interface MessageStoragePolicyOrBuilder
    * 

    *
    * repeated string allowed_persistence_regions = 1;
-   *
    * @return The count of allowedPersistenceRegions.
    */
   int getAllowedPersistenceRegionsCount();
   /**
-   *
-   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -67,14 +44,11 @@ public interface MessageStoragePolicyOrBuilder
    * 

    *
    * repeated string allowed_persistence_regions = 1;
-   *
    * @param index The index of the element to return.
    * @return The allowedPersistenceRegions at the given index.
    */
   java.lang.String getAllowedPersistenceRegions(int index);
   /**
-   *
-   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -84,9 +58,9 @@ public interface MessageStoragePolicyOrBuilder
    * 

    *
    * repeated string allowed_persistence_regions = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the allowedPersistenceRegions at the given index.
    */
-  com.google.protobuf.ByteString getAllowedPersistenceRegionsBytes(int index);
+  com.google.protobuf.ByteString
+      getAllowedPersistenceRegionsBytes(int index);
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
similarity index 72%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
index f3c067c7d..fe8cc2b02 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the ModifyAckDeadline method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ModifyAckDeadlineRequest}
  */
-public final class ModifyAckDeadlineRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ModifyAckDeadlineRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ModifyAckDeadlineRequest)
     ModifyAckDeadlineRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ModifyAckDeadlineRequest.newBuilder() to construct.
   private ModifyAckDeadlineRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ModifyAckDeadlineRequest() {
     subscription_ = "";
     ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -44,15 +26,16 @@ private ModifyAckDeadlineRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ModifyAckDeadlineRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ModifyAckDeadlineRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,35 +55,33 @@ private ModifyAckDeadlineRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
-            }
-          case 24:
-            {
-              ackDeadlineSeconds_ = input.readInt32();
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                ackIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              ackIds_.add(s);
-              break;
+            subscription_ = s;
+            break;
+          }
+          case 24: {
+
+            ackDeadlineSeconds_ = input.readInt32();
+            break;
+          }
+          case 34: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              ackIds_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            ackIds_.add(s);
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -108,7 +89,8 @@ private ModifyAckDeadlineRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         ackIds_ = ackIds_.getUnmodifiableView();
@@ -117,36 +99,28 @@ private ModifyAckDeadlineRequest(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ModifyAckDeadlineRequest.class,
-            com.google.pubsub.v1.ModifyAckDeadlineRequest.Builder.class);
+            com.google.pubsub.v1.ModifyAckDeadlineRequest.class, com.google.pubsub.v1.ModifyAckDeadlineRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -155,32 +129,30 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -191,42 +163,34 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
   public static final int ACK_IDS_FIELD_NUMBER = 4;
   private com.google.protobuf.LazyStringList ackIds_;
   /**
-   *
-   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return A list containing the ackIds.
    */
-  public com.google.protobuf.ProtocolStringList getAckIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getAckIdsList() {
     return ackIds_;
   }
   /**
-   *
-   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The count of ackIds.
    */
   public int getAckIdsCount() {
     return ackIds_.size();
   }
   /**
-   *
-   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
@@ -234,26 +198,22 @@ public java.lang.String getAckIds(int index) {
     return ackIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getAckIdsBytes(int index) {
     return ackIds_.getByteString(index);
   }
 
   public static final int ACK_DEADLINE_SECONDS_FIELD_NUMBER = 3;
   private int ackDeadlineSeconds_;
   /**
-   *
-   *
    * 
    * Required. The new ack deadline with respect to the time this request was
    * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -266,7 +226,6 @@ public com.google.protobuf.ByteString getAckIdsBytes(int index) {
    * 

    *
    * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The ackDeadlineSeconds.
    */
   @java.lang.Override
@@ -275,7 +234,6 @@ public int getAckDeadlineSeconds() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -287,7 +245,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -310,7 +269,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, subscription_);
     }
     if (ackDeadlineSeconds_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, ackDeadlineSeconds_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, ackDeadlineSeconds_);
     }
     {
       int dataSize = 0;
@@ -328,17 +288,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ModifyAckDeadlineRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ModifyAckDeadlineRequest other =
-        (com.google.pubsub.v1.ModifyAckDeadlineRequest) obj;
+    com.google.pubsub.v1.ModifyAckDeadlineRequest other = (com.google.pubsub.v1.ModifyAckDeadlineRequest) obj;
 
-    if (!getSubscription().equals(other.getSubscription())) return false;
-    if (!getAckIdsList().equals(other.getAckIdsList())) return false;
-    if (getAckDeadlineSeconds() != other.getAckDeadlineSeconds()) return false;
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
+    if (!getAckIdsList()
+        .equals(other.getAckIdsList())) return false;
+    if (getAckDeadlineSeconds()
+        != other.getAckDeadlineSeconds()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -363,127 +325,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ModifyAckDeadlineRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the ModifyAckDeadline method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ModifyAckDeadlineRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ModifyAckDeadlineRequest)
       com.google.pubsub.v1.ModifyAckDeadlineRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ModifyAckDeadlineRequest.class,
-              com.google.pubsub.v1.ModifyAckDeadlineRequest.Builder.class);
+              com.google.pubsub.v1.ModifyAckDeadlineRequest.class, com.google.pubsub.v1.ModifyAckDeadlineRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ModifyAckDeadlineRequest.newBuilder()
@@ -491,15 +444,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -513,9 +467,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
     }
 
     @java.lang.Override
@@ -534,8 +488,7 @@ public com.google.pubsub.v1.ModifyAckDeadlineRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ModifyAckDeadlineRequest buildPartial() {
-      com.google.pubsub.v1.ModifyAckDeadlineRequest result =
-          new com.google.pubsub.v1.ModifyAckDeadlineRequest(this);
+      com.google.pubsub.v1.ModifyAckDeadlineRequest result = new com.google.pubsub.v1.ModifyAckDeadlineRequest(this);
       int from_bitField0_ = bitField0_;
       result.subscription_ = subscription_;
       if (((bitField0_ & 0x00000001) != 0)) {
@@ -552,39 +505,38 @@ public com.google.pubsub.v1.ModifyAckDeadlineRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ModifyAckDeadlineRequest) {
-        return mergeFrom((com.google.pubsub.v1.ModifyAckDeadlineRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ModifyAckDeadlineRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -638,28 +590,23 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -668,24 +615,21 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -693,121 +637,98 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList ackIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureAckIdsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getAckIdsList() {
       return ackIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
-     *
-     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -815,90 +736,80 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index to set the value at.
      * @param value The ackIds to set.
      * @return This builder for chaining.
      */
-    public Builder setAckIds(int index, java.lang.String value) {
+    public Builder setAckIds(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
       ackIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIds(java.lang.String value) {
+    public Builder addAckIds(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param values The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAckIds(java.lang.Iterable values) {
+    public Builder addAllAckIds(
+        java.lang.Iterable values) {
       ensureAckIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, ackIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearAckIds() {
@@ -908,32 +819,28 @@ public Builder clearAckIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes of the ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
+    public Builder addAckIdsBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
 
-    private int ackDeadlineSeconds_;
+    private int ackDeadlineSeconds_ ;
     /**
-     *
-     *
      * 
      * Required. The new ack deadline with respect to the time this request was
      * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -946,7 +853,6 @@ public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The ackDeadlineSeconds.
      */
     @java.lang.Override
@@ -954,8 +860,6 @@ public int getAckDeadlineSeconds() {
       return ackDeadlineSeconds_;
     }
     /**
-     *
-     *
      * 
      * Required. The new ack deadline with respect to the time this request was
      * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -968,19 +872,16 @@ public int getAckDeadlineSeconds() {
      * 

      *
      * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The ackDeadlineSeconds to set.
      * @return This builder for chaining.
      */
     public Builder setAckDeadlineSeconds(int value) {
-
+      
       ackDeadlineSeconds_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The new ack deadline with respect to the time this request was
      * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -993,18 +894,17 @@ public Builder setAckDeadlineSeconds(int value) {
      * 

      *
      * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearAckDeadlineSeconds() {
-
+      
       ackDeadlineSeconds_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1014,12 +914,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ModifyAckDeadlineRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ModifyAckDeadlineRequest)
   private static final com.google.pubsub.v1.ModifyAckDeadlineRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ModifyAckDeadlineRequest();
   }
@@ -1028,16 +928,16 @@ public static com.google.pubsub.v1.ModifyAckDeadlineRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ModifyAckDeadlineRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ModifyAckDeadlineRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ModifyAckDeadlineRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ModifyAckDeadlineRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1052,4 +952,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ModifyAckDeadlineRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
similarity index 67%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
index 663ca36d9..934a38975 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
@@ -1,113 +1,76 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ModifyAckDeadlineRequestOrBuilder
-    extends
+public interface ModifyAckDeadlineRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ModifyAckDeadlineRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
-   *
-   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString getSubscriptionBytes();
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return A list containing the ackIds.
    */
-  java.util.List getAckIdsList();
+  java.util.List
+      getAckIdsList();
   /**
-   *
-   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The count of ackIds.
    */
   int getAckIdsCount();
   /**
-   *
-   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
   java.lang.String getAckIds(int index);
   /**
-   *
-   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  com.google.protobuf.ByteString getAckIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getAckIdsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Required. The new ack deadline with respect to the time this request was
    * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -120,7 +83,6 @@ public interface ModifyAckDeadlineRequestOrBuilder
    * 

    *
    * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The ackDeadlineSeconds.
    */
   int getAckDeadlineSeconds();
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
similarity index 70%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
index f3d869b47..4cc075d2c 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the ModifyPushConfig method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ModifyPushConfigRequest}
  */
-public final class ModifyPushConfigRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ModifyPushConfigRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ModifyPushConfigRequest)
     ModifyPushConfigRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ModifyPushConfigRequest.newBuilder() to construct.
   private ModifyPushConfigRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ModifyPushConfigRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ModifyPushConfigRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ModifyPushConfigRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,35 +53,32 @@ private ModifyPushConfigRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
+            subscription_ = s;
+            break;
+          }
+          case 18: {
+            com.google.pubsub.v1.PushConfig.Builder subBuilder = null;
+            if (pushConfig_ != null) {
+              subBuilder = pushConfig_.toBuilder();
             }
-          case 18:
-            {
-              com.google.pubsub.v1.PushConfig.Builder subBuilder = null;
-              if (pushConfig_ != null) {
-                subBuilder = pushConfig_.toBuilder();
-              }
-              pushConfig_ =
-                  input.readMessage(com.google.pubsub.v1.PushConfig.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(pushConfig_);
-                pushConfig_ = subBuilder.buildPartial();
-              }
-
-              break;
+            pushConfig_ = input.readMessage(com.google.pubsub.v1.PushConfig.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(pushConfig_);
+              pushConfig_ = subBuilder.buildPartial();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -106,42 +86,35 @@ private ModifyPushConfigRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ModifyPushConfigRequest.class,
-            com.google.pubsub.v1.ModifyPushConfigRequest.Builder.class);
+            com.google.pubsub.v1.ModifyPushConfigRequest.class, com.google.pubsub.v1.ModifyPushConfigRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -150,32 +123,30 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -186,8 +157,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
   public static final int PUSH_CONFIG_FIELD_NUMBER = 2;
   private com.google.pubsub.v1.PushConfig pushConfig_;
   /**
-   *
-   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -196,9 +165,7 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the pushConfig field is set.
    */
   @java.lang.Override
@@ -206,8 +173,6 @@ public boolean hasPushConfig() {
     return pushConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -216,9 +181,7 @@ public boolean hasPushConfig() {
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The pushConfig.
    */
   @java.lang.Override
@@ -226,8 +189,6 @@ public com.google.pubsub.v1.PushConfig getPushConfig() {
     return pushConfig_ == null ? com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
   }
   /**
-   *
-   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -236,8 +197,7 @@ public com.google.pubsub.v1.PushConfig getPushConfig() {
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
@@ -245,7 +205,6 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -257,7 +216,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -277,7 +237,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, subscription_);
     }
     if (pushConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getPushConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getPushConfig());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -287,18 +248,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ModifyPushConfigRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ModifyPushConfigRequest other =
-        (com.google.pubsub.v1.ModifyPushConfigRequest) obj;
+    com.google.pubsub.v1.ModifyPushConfigRequest other = (com.google.pubsub.v1.ModifyPushConfigRequest) obj;
 
-    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
     if (hasPushConfig() != other.hasPushConfig()) return false;
     if (hasPushConfig()) {
-      if (!getPushConfig().equals(other.getPushConfig())) return false;
+      if (!getPushConfig()
+          .equals(other.getPushConfig())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -322,127 +284,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ModifyPushConfigRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ModifyPushConfigRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ModifyPushConfigRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the ModifyPushConfig method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ModifyPushConfigRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ModifyPushConfigRequest)
       com.google.pubsub.v1.ModifyPushConfigRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ModifyPushConfigRequest.class,
-              com.google.pubsub.v1.ModifyPushConfigRequest.Builder.class);
+              com.google.pubsub.v1.ModifyPushConfigRequest.class, com.google.pubsub.v1.ModifyPushConfigRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ModifyPushConfigRequest.newBuilder()
@@ -450,15 +403,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -474,9 +428,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
     }
 
     @java.lang.Override
@@ -495,8 +449,7 @@ public com.google.pubsub.v1.ModifyPushConfigRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ModifyPushConfigRequest buildPartial() {
-      com.google.pubsub.v1.ModifyPushConfigRequest result =
-          new com.google.pubsub.v1.ModifyPushConfigRequest(this);
+      com.google.pubsub.v1.ModifyPushConfigRequest result = new com.google.pubsub.v1.ModifyPushConfigRequest(this);
       result.subscription_ = subscription_;
       if (pushConfigBuilder_ == null) {
         result.pushConfig_ = pushConfig_;
@@ -511,39 +464,38 @@ public com.google.pubsub.v1.ModifyPushConfigRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ModifyPushConfigRequest) {
-        return mergeFrom((com.google.pubsub.v1.ModifyPushConfigRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ModifyPushConfigRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -590,23 +542,19 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -615,24 +563,21 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -640,70 +585,57 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
@@ -711,13 +643,8 @@ public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
 
     private com.google.pubsub.v1.PushConfig pushConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PushConfig,
-            com.google.pubsub.v1.PushConfig.Builder,
-            com.google.pubsub.v1.PushConfigOrBuilder>
-        pushConfigBuilder_;
+        com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder> pushConfigBuilder_;
     /**
-     *
-     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -726,17 +653,13 @@ public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the pushConfig field is set.
      */
     public boolean hasPushConfig() {
       return pushConfigBuilder_ != null || pushConfig_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -745,23 +668,17 @@ public boolean hasPushConfig() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The pushConfig.
      */
     public com.google.pubsub.v1.PushConfig getPushConfig() {
       if (pushConfigBuilder_ == null) {
-        return pushConfig_ == null
-            ? com.google.pubsub.v1.PushConfig.getDefaultInstance()
-            : pushConfig_;
+        return pushConfig_ == null ? com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
       } else {
         return pushConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -770,8 +687,7 @@ public com.google.pubsub.v1.PushConfig getPushConfig() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
       if (pushConfigBuilder_ == null) {
@@ -787,8 +703,6 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -797,10 +711,10 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setPushConfig(com.google.pubsub.v1.PushConfig.Builder builderForValue) {
+    public Builder setPushConfig(
+        com.google.pubsub.v1.PushConfig.Builder builderForValue) {
       if (pushConfigBuilder_ == null) {
         pushConfig_ = builderForValue.build();
         onChanged();
@@ -811,8 +725,6 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig.Builder builderForV
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -821,16 +733,13 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig.Builder builderForV
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
       if (pushConfigBuilder_ == null) {
         if (pushConfig_ != null) {
           pushConfig_ =
-              com.google.pubsub.v1.PushConfig.newBuilder(pushConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.PushConfig.newBuilder(pushConfig_).mergeFrom(value).buildPartial();
         } else {
           pushConfig_ = value;
         }
@@ -842,8 +751,6 @@ public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -852,8 +759,7 @@ public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearPushConfig() {
       if (pushConfigBuilder_ == null) {
@@ -867,8 +773,6 @@ public Builder clearPushConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -877,17 +781,14 @@ public Builder clearPushConfig() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.PushConfig.Builder getPushConfigBuilder() {
-
+      
       onChanged();
       return getPushConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -896,21 +797,17 @@ public com.google.pubsub.v1.PushConfig.Builder getPushConfigBuilder() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
       if (pushConfigBuilder_ != null) {
         return pushConfigBuilder_.getMessageOrBuilder();
       } else {
-        return pushConfig_ == null
-            ? com.google.pubsub.v1.PushConfig.getDefaultInstance()
-            : pushConfig_;
+        return pushConfig_ == null ?
+            com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -919,28 +816,24 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PushConfig,
-            com.google.pubsub.v1.PushConfig.Builder,
-            com.google.pubsub.v1.PushConfigOrBuilder>
+        com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder> 
         getPushConfigFieldBuilder() {
       if (pushConfigBuilder_ == null) {
-        pushConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.PushConfig,
-                com.google.pubsub.v1.PushConfig.Builder,
-                com.google.pubsub.v1.PushConfigOrBuilder>(
-                getPushConfig(), getParentForChildren(), isClean());
+        pushConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder>(
+                getPushConfig(),
+                getParentForChildren(),
+                isClean());
         pushConfig_ = null;
       }
       return pushConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -950,12 +843,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ModifyPushConfigRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ModifyPushConfigRequest)
   private static final com.google.pubsub.v1.ModifyPushConfigRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ModifyPushConfigRequest();
   }
@@ -964,16 +857,16 @@ public static com.google.pubsub.v1.ModifyPushConfigRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ModifyPushConfigRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ModifyPushConfigRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ModifyPushConfigRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ModifyPushConfigRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -988,4 +881,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ModifyPushConfigRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
similarity index 64%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
index 10a208c31..3b80a1389 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ModifyPushConfigRequestOrBuilder
-    extends
+public interface ModifyPushConfigRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ModifyPushConfigRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
-   *
-   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString getSubscriptionBytes();
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -65,15 +38,11 @@ public interface ModifyPushConfigRequestOrBuilder
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the pushConfig field is set.
    */
   boolean hasPushConfig();
   /**
-   *
-   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -82,15 +51,11 @@ public interface ModifyPushConfigRequestOrBuilder
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The pushConfig.
    */
   com.google.pubsub.v1.PushConfig getPushConfig();
   /**
-   *
-   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -99,8 +64,7 @@ public interface ModifyPushConfigRequestOrBuilder
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java
similarity index 99%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java
index 4050e3e1a..9526c02ab 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
similarity index 64%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
index 4d0732319..266801fc9 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the Publish method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PublishRequest}
  */
-public final class PublishRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PublishRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PublishRequest)
     PublishRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PublishRequest.newBuilder() to construct.
   private PublishRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PublishRequest() {
     topic_ = "";
     messages_ = java.util.Collections.emptyList();
@@ -44,15 +26,16 @@ private PublishRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PublishRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private PublishRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,31 +55,28 @@ private PublishRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              topic_ = s;
-              break;
-            }
-          case 18:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                messages_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              messages_.add(
-                  input.readMessage(
-                      com.google.pubsub.v1.PubsubMessage.parser(), extensionRegistry));
-              break;
+            topic_ = s;
+            break;
+          }
+          case 18: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              messages_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            messages_.add(
+                input.readMessage(com.google.pubsub.v1.PubsubMessage.parser(), extensionRegistry));
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -104,7 +84,8 @@ private PublishRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         messages_ = java.util.Collections.unmodifiableList(messages_);
@@ -113,36 +94,28 @@ private PublishRequest(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PublishRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.PublishRequest.class,
-            com.google.pubsub.v1.PublishRequest.Builder.class);
+            com.google.pubsub.v1.PublishRequest.class, com.google.pubsub.v1.PublishRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
-   *
-   *
    * 
    * Required. The messages in the request will be published on this topic.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The topic.
    */
   @java.lang.Override
@@ -151,32 +124,30 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The messages in the request will be published on this topic.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTopicBytes() {
+  public com.google.protobuf.ByteString
+      getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -187,84 +158,64 @@ public com.google.protobuf.ByteString getTopicBytes() {
   public static final int MESSAGES_FIELD_NUMBER = 2;
   private java.util.List messages_;
   /**
-   *
-   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public java.util.List getMessagesList() {
     return messages_;
   }
   /**
-   *
-   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getMessagesOrBuilderList() {
     return messages_;
   }
   /**
-   *
-   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public int getMessagesCount() {
     return messages_.size();
   }
   /**
-   *
-   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.pubsub.v1.PubsubMessage getMessages(int index) {
     return messages_.get(index);
   }
   /**
-   *
-   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
-  public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(int index) {
+  public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(
+      int index) {
     return messages_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -276,7 +227,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -296,7 +248,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, topic_);
     }
     for (int i = 0; i < messages_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, messages_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, messages_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -306,15 +259,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PublishRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PublishRequest other = (com.google.pubsub.v1.PublishRequest) obj;
 
-    if (!getTopic().equals(other.getTopic())) return false;
-    if (!getMessagesList().equals(other.getMessagesList())) return false;
+    if (!getTopic()
+        .equals(other.getTopic())) return false;
+    if (!getMessagesList()
+        .equals(other.getMessagesList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -337,126 +292,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PublishRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PublishRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.PublishRequest parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.PublishRequest parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PublishRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.PublishRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the Publish method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PublishRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PublishRequest)
       com.google.pubsub.v1.PublishRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PublishRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PublishRequest.class,
-              com.google.pubsub.v1.PublishRequest.Builder.class);
+              com.google.pubsub.v1.PublishRequest.class, com.google.pubsub.v1.PublishRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PublishRequest.newBuilder()
@@ -464,17 +411,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getMessagesFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -490,9 +437,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PublishRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_descriptor;
     }
 
     @java.lang.Override
@@ -531,39 +478,38 @@ public com.google.pubsub.v1.PublishRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PublishRequest) {
-        return mergeFrom((com.google.pubsub.v1.PublishRequest) other);
+        return mergeFrom((com.google.pubsub.v1.PublishRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -594,10 +540,9 @@ public Builder mergeFrom(com.google.pubsub.v1.PublishRequest other) {
             messagesBuilder_ = null;
             messages_ = other.messages_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            messagesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getMessagesFieldBuilder()
-                    : null;
+            messagesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getMessagesFieldBuilder() : null;
           } else {
             messagesBuilder_.addAllMessages(other.messages_);
           }
@@ -631,28 +576,23 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object topic_ = "";
     /**
-     *
-     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -661,24 +601,21 @@ public java.lang.String getTopic() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString getTopicBytes() {
+    public com.google.protobuf.ByteString
+        getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -686,101 +623,80 @@ public com.google.protobuf.ByteString getTopicBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(java.lang.String value) {
+    public Builder setTopic(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       topic_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-
+      
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * 
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       topic_ = value;
       onChanged();
       return this;
     }
 
     private java.util.List messages_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureMessagesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         messages_ = new java.util.ArrayList(messages_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.PubsubMessage,
-            com.google.pubsub.v1.PubsubMessage.Builder,
-            com.google.pubsub.v1.PubsubMessageOrBuilder>
-        messagesBuilder_;
+        com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder> messagesBuilder_;
 
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public java.util.List getMessagesList() {
       if (messagesBuilder_ == null) {
@@ -790,15 +706,11 @@ public java.util.List getMessagesList() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public int getMessagesCount() {
       if (messagesBuilder_ == null) {
@@ -808,15 +720,11 @@ public int getMessagesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.PubsubMessage getMessages(int index) {
       if (messagesBuilder_ == null) {
@@ -826,17 +734,14 @@ public com.google.pubsub.v1.PubsubMessage getMessages(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setMessages(int index, com.google.pubsub.v1.PubsubMessage value) {
+    public Builder setMessages(
+        int index, com.google.pubsub.v1.PubsubMessage value) {
       if (messagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -850,15 +755,11 @@ public Builder setMessages(int index, com.google.pubsub.v1.PubsubMessage value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setMessages(
         int index, com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
@@ -872,15 +773,11 @@ public Builder setMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder addMessages(com.google.pubsub.v1.PubsubMessage value) {
       if (messagesBuilder_ == null) {
@@ -896,17 +793,14 @@ public Builder addMessages(com.google.pubsub.v1.PubsubMessage value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder addMessages(int index, com.google.pubsub.v1.PubsubMessage value) {
+    public Builder addMessages(
+        int index, com.google.pubsub.v1.PubsubMessage value) {
       if (messagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -920,17 +814,14 @@ public Builder addMessages(int index, com.google.pubsub.v1.PubsubMessage value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder addMessages(com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
+    public Builder addMessages(
+        com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
       if (messagesBuilder_ == null) {
         ensureMessagesIsMutable();
         messages_.add(builderForValue.build());
@@ -941,15 +832,11 @@ public Builder addMessages(com.google.pubsub.v1.PubsubMessage.Builder builderFor
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder addMessages(
         int index, com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
@@ -963,21 +850,18 @@ public Builder addMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder addAllMessages(
         java.lang.Iterable values) {
       if (messagesBuilder_ == null) {
         ensureMessagesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, messages_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, messages_);
         onChanged();
       } else {
         messagesBuilder_.addAllMessages(values);
@@ -985,15 +869,11 @@ public Builder addAllMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearMessages() {
       if (messagesBuilder_ == null) {
@@ -1006,15 +886,11 @@ public Builder clearMessages() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder removeMessages(int index) {
       if (messagesBuilder_ == null) {
@@ -1027,50 +903,39 @@ public Builder removeMessages(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public com.google.pubsub.v1.PubsubMessage.Builder getMessagesBuilder(int index) {
+    public com.google.pubsub.v1.PubsubMessage.Builder getMessagesBuilder(
+        int index) {
       return getMessagesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(int index) {
+    public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(
+        int index) {
       if (messagesBuilder_ == null) {
-        return messages_.get(index);
-      } else {
+        return messages_.get(index);  } else {
         return messagesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public java.util.List
-        getMessagesOrBuilderList() {
+    public java.util.List 
+         getMessagesOrBuilderList() {
       if (messagesBuilder_ != null) {
         return messagesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1078,69 +943,56 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(int inde
       }
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.PubsubMessage.Builder addMessagesBuilder() {
-      return getMessagesFieldBuilder()
-          .addBuilder(com.google.pubsub.v1.PubsubMessage.getDefaultInstance());
+      return getMessagesFieldBuilder().addBuilder(
+          com.google.pubsub.v1.PubsubMessage.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public com.google.pubsub.v1.PubsubMessage.Builder addMessagesBuilder(int index) {
-      return getMessagesFieldBuilder()
-          .addBuilder(index, com.google.pubsub.v1.PubsubMessage.getDefaultInstance());
+    public com.google.pubsub.v1.PubsubMessage.Builder addMessagesBuilder(
+        int index) {
+      return getMessagesFieldBuilder().addBuilder(
+          index, com.google.pubsub.v1.PubsubMessage.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * 
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public java.util.List getMessagesBuilderList() {
+    public java.util.List 
+         getMessagesBuilderList() {
       return getMessagesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.PubsubMessage,
-            com.google.pubsub.v1.PubsubMessage.Builder,
-            com.google.pubsub.v1.PubsubMessageOrBuilder>
+        com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder> 
         getMessagesFieldBuilder() {
       if (messagesBuilder_ == null) {
-        messagesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.pubsub.v1.PubsubMessage,
-                com.google.pubsub.v1.PubsubMessage.Builder,
-                com.google.pubsub.v1.PubsubMessageOrBuilder>(
-                messages_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        messagesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder>(
+                messages_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         messages_ = null;
       }
       return messagesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1150,12 +1002,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PublishRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PublishRequest)
   private static final com.google.pubsub.v1.PublishRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PublishRequest();
   }
@@ -1164,16 +1016,16 @@ public static com.google.pubsub.v1.PublishRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PublishRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new PublishRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PublishRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new PublishRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1188,4 +1040,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PublishRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
new file mode 100644
index 000000000..96eba7dc9
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
@@ -0,0 +1,75 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface PublishRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PublishRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The messages in the request will be published on this topic.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The topic.
+   */
+  java.lang.String getTopic();
+  /**
+   * 
+   * Required. The messages in the request will be published on this topic.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for topic.
+   */
+  com.google.protobuf.ByteString
+      getTopicBytes();
+
+  /**
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   */
+  java.util.List 
+      getMessagesList();
+  /**
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   */
+  com.google.pubsub.v1.PubsubMessage getMessages(int index);
+  /**
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   */
+  int getMessagesCount();
+  /**
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   */
+  java.util.List 
+      getMessagesOrBuilderList();
+  /**
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   */
+  com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(
+      int index);
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
similarity index 72%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
index 25caaf8bc..ee06a2eae 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `Publish` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PublishResponse}
  */
-public final class PublishResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PublishResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PublishResponse)
     PublishResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PublishResponse.newBuilder() to construct.
   private PublishResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PublishResponse() {
     messageIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PublishResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private PublishResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,23 +54,22 @@ private PublishResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                messageIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              messageIds_.add(s);
-              break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              messageIds_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            messageIds_.add(s);
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -95,7 +77,8 @@ private PublishResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         messageIds_ = messageIds_.getUnmodifiableView();
@@ -104,27 +87,22 @@ private PublishResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PublishResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.PublishResponse.class,
-            com.google.pubsub.v1.PublishResponse.Builder.class);
+            com.google.pubsub.v1.PublishResponse.class, com.google.pubsub.v1.PublishResponse.Builder.class);
   }
 
   public static final int MESSAGE_IDS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList messageIds_;
   /**
-   *
-   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -132,15 +110,13 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * repeated string message_ids = 1;
-   *
    * @return A list containing the messageIds.
    */
-  public com.google.protobuf.ProtocolStringList getMessageIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getMessageIdsList() {
     return messageIds_;
   }
   /**
-   *
-   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -148,15 +124,12 @@ public com.google.protobuf.ProtocolStringList getMessageIdsList() {
    * 

    *
    * repeated string message_ids = 1;
-   *
    * @return The count of messageIds.
    */
   public int getMessageIdsCount() {
     return messageIds_.size();
   }
   /**
-   *
-   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -164,7 +137,6 @@ public int getMessageIdsCount() {
    * 

    *
    * repeated string message_ids = 1;
-   *
    * @param index The index of the element to return.
    * @return The messageIds at the given index.
    */
@@ -172,8 +144,6 @@ public java.lang.String getMessageIds(int index) {
     return messageIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -181,16 +151,15 @@ public java.lang.String getMessageIds(int index) {
    * 

    *
    * repeated string message_ids = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the messageIds at the given index.
    */
-  public com.google.protobuf.ByteString getMessageIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getMessageIdsBytes(int index) {
     return messageIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -202,7 +171,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < messageIds_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, messageIds_.getRaw(i));
     }
@@ -231,14 +201,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PublishResponse)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PublishResponse other = (com.google.pubsub.v1.PublishResponse) obj;
 
-    if (!getMessageIdsList().equals(other.getMessageIdsList())) return false;
+    if (!getMessageIdsList()
+        .equals(other.getMessageIdsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -259,126 +230,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PublishResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PublishResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.PublishResponse parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.PublishResponse parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PublishResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.PublishResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `Publish` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PublishResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PublishResponse)
       com.google.pubsub.v1.PublishResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PublishResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PublishResponse.class,
-              com.google.pubsub.v1.PublishResponse.Builder.class);
+              com.google.pubsub.v1.PublishResponse.class, com.google.pubsub.v1.PublishResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PublishResponse.newBuilder()
@@ -386,15 +349,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -404,9 +368,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PublishResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_descriptor;
     }
 
     @java.lang.Override
@@ -440,39 +404,38 @@ public com.google.pubsub.v1.PublishResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PublishResponse) {
-        return mergeFrom((com.google.pubsub.v1.PublishResponse) other);
+        return mergeFrom((com.google.pubsub.v1.PublishResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -519,21 +482,16 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList messageIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList messageIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureMessageIdsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         messageIds_ = new com.google.protobuf.LazyStringArrayList(messageIds_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -541,15 +499,13 @@ private void ensureMessageIdsIsMutable() {
      * 

      *
      * repeated string message_ids = 1;
-     *
      * @return A list containing the messageIds.
      */
-    public com.google.protobuf.ProtocolStringList getMessageIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getMessageIdsList() {
       return messageIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -557,15 +513,12 @@ public com.google.protobuf.ProtocolStringList getMessageIdsList() {
      * 

      *
      * repeated string message_ids = 1;
-     *
      * @return The count of messageIds.
      */
     public int getMessageIdsCount() {
       return messageIds_.size();
     }
     /**
-     *
-     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -573,7 +526,6 @@ public int getMessageIdsCount() {
      * 

      *
      * repeated string message_ids = 1;
-     *
      * @param index The index of the element to return.
      * @return The messageIds at the given index.
      */
@@ -581,8 +533,6 @@ public java.lang.String getMessageIds(int index) {
       return messageIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -590,16 +540,14 @@ public java.lang.String getMessageIds(int index) {
      * 

      *
      * repeated string message_ids = 1;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the messageIds at the given index.
      */
-    public com.google.protobuf.ByteString getMessageIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getMessageIdsBytes(int index) {
       return messageIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -607,23 +555,21 @@ public com.google.protobuf.ByteString getMessageIdsBytes(int index) {
      * 

      *
      * repeated string message_ids = 1;
-     *
      * @param index The index to set the value at.
      * @param value The messageIds to set.
      * @return This builder for chaining.
      */
-    public Builder setMessageIds(int index, java.lang.String value) {
+    public Builder setMessageIds(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureMessageIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureMessageIdsIsMutable();
       messageIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -631,22 +577,20 @@ public Builder setMessageIds(int index, java.lang.String value) {
      * 

      *
      * repeated string message_ids = 1;
-     *
      * @param value The messageIds to add.
      * @return This builder for chaining.
      */
-    public Builder addMessageIds(java.lang.String value) {
+    public Builder addMessageIds(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureMessageIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureMessageIdsIsMutable();
       messageIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -654,19 +598,18 @@ public Builder addMessageIds(java.lang.String value) {
      * 

      *
      * repeated string message_ids = 1;
-     *
      * @param values The messageIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllMessageIds(java.lang.Iterable values) {
+    public Builder addAllMessageIds(
+        java.lang.Iterable values) {
       ensureMessageIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, messageIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, messageIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -674,7 +617,6 @@ public Builder addAllMessageIds(java.lang.Iterable values) {
      * 

      *
      * repeated string message_ids = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMessageIds() {
@@ -684,8 +626,6 @@ public Builder clearMessageIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -693,23 +633,23 @@ public Builder clearMessageIds() {
      * 

      *
      * repeated string message_ids = 1;
-     *
      * @param value The bytes of the messageIds to add.
      * @return This builder for chaining.
      */
-    public Builder addMessageIdsBytes(com.google.protobuf.ByteString value) {
+    public Builder addMessageIdsBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureMessageIdsIsMutable();
       messageIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -719,12 +659,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PublishResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PublishResponse)
   private static final com.google.pubsub.v1.PublishResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PublishResponse();
   }
@@ -733,16 +673,16 @@ public static com.google.pubsub.v1.PublishResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PublishResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new PublishResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PublishResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new PublishResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -757,4 +697,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PublishResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
index 27dbe63f8..a7b56d66f 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PublishResponseOrBuilder
-    extends
+public interface PublishResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PublishResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -33,13 +15,11 @@ public interface PublishResponseOrBuilder
    * 

    *
    * repeated string message_ids = 1;
-   *
    * @return A list containing the messageIds.
    */
-  java.util.List getMessageIdsList();
+  java.util.List
+      getMessageIdsList();
   /**
-   *
-   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -47,13 +27,10 @@ public interface PublishResponseOrBuilder
    * 

    *
    * repeated string message_ids = 1;
-   *
    * @return The count of messageIds.
    */
   int getMessageIdsCount();
   /**
-   *
-   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -61,14 +38,11 @@ public interface PublishResponseOrBuilder
    * 

    *
    * repeated string message_ids = 1;
-   *
    * @param index The index of the element to return.
    * @return The messageIds at the given index.
    */
   java.lang.String getMessageIds(int index);
   /**
-   *
-   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -76,9 +50,9 @@ public interface PublishResponseOrBuilder
    * 

    *
    * repeated string message_ids = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the messageIds at the given index.
    */
-  com.google.protobuf.ByteString getMessageIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getMessageIdsBytes(int index);
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
similarity index 72%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
index f9243a265..56e0332fd 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * A message that is published by publishers and consumed by subscribers. The
  * message must contain either a non-empty data field or at least one attribute.
@@ -34,16 +17,15 @@
  *
  * Protobuf type {@code google.pubsub.v1.PubsubMessage}
  */
-public final class PubsubMessage extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PubsubMessage extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PubsubMessage)
     PubsubMessageOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PubsubMessage.newBuilder() to construct.
   private PubsubMessage(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PubsubMessage() {
     data_ = com.google.protobuf.ByteString.EMPTY;
     messageId_ = "";
@@ -52,15 +34,16 @@ private PubsubMessage() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PubsubMessage();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private PubsubMessage(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -80,62 +63,56 @@ private PubsubMessage(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              data_ = input.readBytes();
-              break;
-            }
-          case 18:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                attributes_ =
-                    com.google.protobuf.MapField.newMapField(
-                        AttributesDefaultEntryHolder.defaultEntry);
-                mutable_bitField0_ |= 0x00000001;
-              }
-              com.google.protobuf.MapEntry attributes__ =
-                  input.readMessage(
-                      AttributesDefaultEntryHolder.defaultEntry.getParserForType(),
-                      extensionRegistry);
-              attributes_.getMutableMap().put(attributes__.getKey(), attributes__.getValue());
-              break;
+          case 10: {
+
+            data_ = input.readBytes();
+            break;
+          }
+          case 18: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              attributes_ = com.google.protobuf.MapField.newMapField(
+                  AttributesDefaultEntryHolder.defaultEntry);
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            com.google.protobuf.MapEntry
+            attributes__ = input.readMessage(
+                AttributesDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+            attributes_.getMutableMap().put(
+                attributes__.getKey(), attributes__.getValue());
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              messageId_ = s;
-              break;
+            messageId_ = s;
+            break;
+          }
+          case 34: {
+            com.google.protobuf.Timestamp.Builder subBuilder = null;
+            if (publishTime_ != null) {
+              subBuilder = publishTime_.toBuilder();
             }
-          case 34:
-            {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (publishTime_ != null) {
-                subBuilder = publishTime_.toBuilder();
-              }
-              publishTime_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(publishTime_);
-                publishTime_ = subBuilder.buildPartial();
-              }
-
-              break;
+            publishTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(publishTime_);
+              publishTime_ = subBuilder.buildPartial();
             }
-          case 42:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
 
-              orderingKey_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            break;
+          }
+          case 42: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            orderingKey_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -143,51 +120,47 @@ private PubsubMessage(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PubsubMessage_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 2:
         return internalGetAttributes();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.PubsubMessage.class,
-            com.google.pubsub.v1.PubsubMessage.Builder.class);
+            com.google.pubsub.v1.PubsubMessage.class, com.google.pubsub.v1.PubsubMessage.Builder.class);
   }
 
   public static final int DATA_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString data_;
   /**
-   *
-   *
    * 
    * The message data field. If this field is empty, the message must contain
    * at least one attribute.
    * 

    *
    * bytes data = 1;
-   *
    * @return The data.
    */
   @java.lang.Override
@@ -196,23 +169,24 @@ public com.google.protobuf.ByteString getData() {
   }
 
   public static final int ATTRIBUTES_FIELD_NUMBER = 2;
-
   private static final class AttributesDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.pubsub.v1.PubsubProto
-                .internal_static_google_pubsub_v1_PubsubMessage_AttributesEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_AttributesEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
-  private com.google.protobuf.MapField attributes_;
-
-  private com.google.protobuf.MapField internalGetAttributes() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> attributes_;
+  private com.google.protobuf.MapField
+  internalGetAttributes() {
     if (attributes_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(AttributesDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          AttributesDefaultEntryHolder.defaultEntry);
     }
     return attributes_;
   }
@@ -221,8 +195,6 @@ public int getAttributesCount() {
     return internalGetAttributes().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -231,22 +203,22 @@ public int getAttributesCount() {
    *
    * map<string, string> attributes = 2;
    */
+
   @java.lang.Override
-  public boolean containsAttributes(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsAttributes(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetAttributes().getMap().containsKey(key);
   }
-  /** Use {@link #getAttributesMap()} instead. */
+  /**
+   * Use {@link #getAttributesMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getAttributes() {
     return getAttributesMap();
   }
   /**
-   *
-   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -256,12 +228,11 @@ public java.util.Map getAttributes() {
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
+
   public java.util.Map getAttributesMap() {
     return internalGetAttributes().getMap();
   }
   /**
-   *
-   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -271,17 +242,16 @@ public java.util.Map getAttributesMap() {
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
+
   public java.lang.String getAttributesOrDefault(
-      java.lang.String key, java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetAttributes().getMap();
+      java.lang.String key,
+      java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetAttributes().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -291,11 +261,12 @@ public java.lang.String getAttributesOrDefault(
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
-  public java.lang.String getAttributesOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetAttributes().getMap();
+
+  public java.lang.String getAttributesOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetAttributes().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -305,8 +276,6 @@ public java.lang.String getAttributesOrThrow(java.lang.String key) {
   public static final int MESSAGE_ID_FIELD_NUMBER = 3;
   private volatile java.lang.Object messageId_;
   /**
-   *
-   *
    * 
    * ID of this message, assigned by the server when the message is published.
    * Guaranteed to be unique within the topic. This value may be read by a
@@ -315,7 +284,6 @@ public java.lang.String getAttributesOrThrow(java.lang.String key) {
    * 

    *
    * string message_id = 3;
-   *
    * @return The messageId.
    */
   @java.lang.Override
@@ -324,15 +292,14 @@ public java.lang.String getMessageId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       messageId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * ID of this message, assigned by the server when the message is published.
    * Guaranteed to be unique within the topic. This value may be read by a
@@ -341,15 +308,16 @@ public java.lang.String getMessageId() {
    * 

    *
    * string message_id = 3;
-   *
    * @return The bytes for messageId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getMessageIdBytes() {
+  public com.google.protobuf.ByteString
+      getMessageIdBytes() {
     java.lang.Object ref = messageId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       messageId_ = b;
       return b;
     } else {
@@ -360,8 +328,6 @@ public com.google.protobuf.ByteString getMessageIdBytes() {
   public static final int PUBLISH_TIME_FIELD_NUMBER = 4;
   private com.google.protobuf.Timestamp publishTime_;
   /**
-   *
-   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -369,7 +335,6 @@ public com.google.protobuf.ByteString getMessageIdBytes() {
    * 

    *
    * .google.protobuf.Timestamp publish_time = 4;
-   *
    * @return Whether the publishTime field is set.
    */
   @java.lang.Override
@@ -377,8 +342,6 @@ public boolean hasPublishTime() {
     return publishTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -386,7 +349,6 @@ public boolean hasPublishTime() {
    * 

    *
    * .google.protobuf.Timestamp publish_time = 4;
-   *
    * @return The publishTime.
    */
   @java.lang.Override
@@ -394,8 +356,6 @@ public com.google.protobuf.Timestamp getPublishTime() {
     return publishTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : publishTime_;
   }
   /**
-   *
-   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -412,8 +372,6 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
   public static final int ORDERING_KEY_FIELD_NUMBER = 5;
   private volatile java.lang.Object orderingKey_;
   /**
-   *
-   *
    * 
    * If non-empty, identifies related messages for which publish order should be
    * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -424,7 +382,6 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
    * 

    *
    * string ordering_key = 5;
-   *
    * @return The orderingKey.
    */
   @java.lang.Override
@@ -433,15 +390,14 @@ public java.lang.String getOrderingKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderingKey_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * If non-empty, identifies related messages for which publish order should be
    * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -452,15 +408,16 @@ public java.lang.String getOrderingKey() {
    * 

    *
    * string ordering_key = 5;
-   *
    * @return The bytes for orderingKey.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderingKeyBytes() {
+  public com.google.protobuf.ByteString
+      getOrderingKeyBytes() {
     java.lang.Object ref = orderingKey_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderingKey_ = b;
       return b;
     } else {
@@ -469,7 +426,6 @@ public com.google.protobuf.ByteString getOrderingKeyBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -481,12 +437,17 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!data_.isEmpty()) {
       output.writeBytes(1, data_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetAttributes(), AttributesDefaultEntryHolder.defaultEntry, 2);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetAttributes(),
+        AttributesDefaultEntryHolder.defaultEntry,
+        2);
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(messageId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, messageId_);
     }
@@ -506,23 +467,25 @@ public int getSerializedSize() {
 
     size = 0;
     if (!data_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, data_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetAttributes().getMap().entrySet()) {
-      com.google.protobuf.MapEntry attributes__ =
-          AttributesDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, attributes__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBytesSize(1, data_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetAttributes().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      attributes__ = AttributesDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, attributes__);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(messageId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, messageId_);
     }
     if (publishTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getPublishTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, getPublishTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(orderingKey_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, orderingKey_);
@@ -535,21 +498,26 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PubsubMessage)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PubsubMessage other = (com.google.pubsub.v1.PubsubMessage) obj;
 
-    if (!getData().equals(other.getData())) return false;
-    if (!internalGetAttributes().equals(other.internalGetAttributes())) return false;
-    if (!getMessageId().equals(other.getMessageId())) return false;
+    if (!getData()
+        .equals(other.getData())) return false;
+    if (!internalGetAttributes().equals(
+        other.internalGetAttributes())) return false;
+    if (!getMessageId()
+        .equals(other.getMessageId())) return false;
     if (hasPublishTime() != other.hasPublishTime()) return false;
     if (hasPublishTime()) {
-      if (!getPublishTime().equals(other.getPublishTime())) return false;
+      if (!getPublishTime()
+          .equals(other.getPublishTime())) return false;
     }
-    if (!getOrderingKey().equals(other.getOrderingKey())) return false;
+    if (!getOrderingKey()
+        .equals(other.getOrderingKey())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -580,103 +548,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PubsubMessage parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PubsubMessage parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.PubsubMessage parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.PubsubMessage parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.PubsubMessage prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A message that is published by publishers and consumed by subscribers. The
    * message must contain either a non-empty data field or at least one attribute.
@@ -690,43 +652,43 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.PubsubMessage}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PubsubMessage)
       com.google.pubsub.v1.PubsubMessageOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PubsubMessage_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 2:
           return internalGetAttributes();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 2:
           return internalGetMutableAttributes();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PubsubMessage.class,
-              com.google.pubsub.v1.PubsubMessage.Builder.class);
+              com.google.pubsub.v1.PubsubMessage.class, com.google.pubsub.v1.PubsubMessage.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PubsubMessage.newBuilder()
@@ -734,15 +696,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -763,9 +726,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PubsubMessage_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_descriptor;
     }
 
     @java.lang.Override
@@ -804,39 +767,38 @@ public com.google.pubsub.v1.PubsubMessage buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PubsubMessage) {
-        return mergeFrom((com.google.pubsub.v1.PubsubMessage) other);
+        return mergeFrom((com.google.pubsub.v1.PubsubMessage)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -848,7 +810,8 @@ public Builder mergeFrom(com.google.pubsub.v1.PubsubMessage other) {
       if (other.getData() != com.google.protobuf.ByteString.EMPTY) {
         setData(other.getData());
       }
-      internalGetMutableAttributes().mergeFrom(other.internalGetAttributes());
+      internalGetMutableAttributes().mergeFrom(
+          other.internalGetAttributes());
       if (!other.getMessageId().isEmpty()) {
         messageId_ = other.messageId_;
         onChanged();
@@ -888,20 +851,16 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.ByteString data_ = com.google.protobuf.ByteString.EMPTY;
     /**
-     *
-     *
      * 
      * The message data field. If this field is empty, the message must contain
      * at least one attribute.
      * 

      *
      * bytes data = 1;
-     *
      * @return The data.
      */
     @java.lang.Override
@@ -909,64 +868,56 @@ public com.google.protobuf.ByteString getData() {
       return data_;
     }
     /**
-     *
-     *
      * 
      * The message data field. If this field is empty, the message must contain
      * at least one attribute.
      * 

      *
      * bytes data = 1;
-     *
      * @param value The data to set.
      * @return This builder for chaining.
      */
     public Builder setData(com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       data_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The message data field. If this field is empty, the message must contain
      * at least one attribute.
      * 

      *
      * bytes data = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearData() {
-
+      
       data_ = getDefaultInstance().getData();
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField attributes_;
-
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> attributes_;
     private com.google.protobuf.MapField
-        internalGetAttributes() {
+    internalGetAttributes() {
       if (attributes_ == null) {
         return com.google.protobuf.MapField.emptyMapField(
             AttributesDefaultEntryHolder.defaultEntry);
       }
       return attributes_;
     }
-
     private com.google.protobuf.MapField
-        internalGetMutableAttributes() {
-      onChanged();
-      ;
+    internalGetMutableAttributes() {
+      onChanged();;
       if (attributes_ == null) {
-        attributes_ =
-            com.google.protobuf.MapField.newMapField(AttributesDefaultEntryHolder.defaultEntry);
+        attributes_ = com.google.protobuf.MapField.newMapField(
+            AttributesDefaultEntryHolder.defaultEntry);
       }
       if (!attributes_.isMutable()) {
         attributes_ = attributes_.copy();
@@ -978,8 +929,6 @@ public int getAttributesCount() {
       return internalGetAttributes().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -988,22 +937,22 @@ public int getAttributesCount() {
      *
      * map<string, string> attributes = 2;
      */
+
     @java.lang.Override
-    public boolean containsAttributes(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsAttributes(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetAttributes().getMap().containsKey(key);
     }
-    /** Use {@link #getAttributesMap()} instead. */
+    /**
+     * Use {@link #getAttributesMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getAttributes() {
       return getAttributesMap();
     }
     /**
-     *
-     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -1013,12 +962,11 @@ public java.util.Map getAttributes() {
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
+
     public java.util.Map getAttributesMap() {
       return internalGetAttributes().getMap();
     }
     /**
-     *
-     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -1028,17 +976,16 @@ public java.util.Map getAttributesMap() {
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
+
     public java.lang.String getAttributesOrDefault(
-        java.lang.String key, java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetAttributes().getMap();
+        java.lang.String key,
+        java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetAttributes().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -1048,11 +995,12 @@ public java.lang.String getAttributesOrDefault(
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
-    public java.lang.String getAttributesOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetAttributes().getMap();
+
+    public java.lang.String getAttributesOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetAttributes().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1060,12 +1008,11 @@ public java.lang.String getAttributesOrThrow(java.lang.String key) {
     }
 
     public Builder clearAttributes() {
-      internalGetMutableAttributes().getMutableMap().clear();
+      internalGetMutableAttributes().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -1074,21 +1021,23 @@ public Builder clearAttributes() {
      *
      * map<string, string> attributes = 2;
      */
-    public Builder removeAttributes(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableAttributes().getMutableMap().remove(key);
+
+    public Builder removeAttributes(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableAttributes().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableAttributes() {
+    public java.util.Map
+    getMutableAttributes() {
       return internalGetMutableAttributes().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -1097,20 +1046,19 @@ public java.util.Map getMutableAttributes()
      *
      * map<string, string> attributes = 2;
      */
-    public Builder putAttributes(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public Builder putAttributes(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
       if (value == null) {
-        throw new NullPointerException("map value");
-      }
+  throw new NullPointerException("map value");
+}
 
-      internalGetMutableAttributes().getMutableMap().put(key, value);
+      internalGetMutableAttributes().getMutableMap()
+          .put(key, value);
       return this;
     }
     /**
-     *
-     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -1119,15 +1067,16 @@ public Builder putAttributes(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> attributes = 2;
      */
-    public Builder putAllAttributes(java.util.Map values) {
-      internalGetMutableAttributes().getMutableMap().putAll(values);
+
+    public Builder putAllAttributes(
+        java.util.Map values) {
+      internalGetMutableAttributes().getMutableMap()
+          .putAll(values);
       return this;
     }
 
     private java.lang.Object messageId_ = "";
     /**
-     *
-     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1136,13 +1085,13 @@ public Builder putAllAttributes(java.util.Map
      *
      * string message_id = 3;
-     *
      * @return The messageId.
      */
     public java.lang.String getMessageId() {
       java.lang.Object ref = messageId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         messageId_ = s;
         return s;
@@ -1151,8 +1100,6 @@ public java.lang.String getMessageId() {
       }
     }
     /**
-     *
-     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1161,14 +1108,15 @@ public java.lang.String getMessageId() {
      * 

      *
      * string message_id = 3;
-     *
      * @return The bytes for messageId.
      */
-    public com.google.protobuf.ByteString getMessageIdBytes() {
+    public com.google.protobuf.ByteString
+        getMessageIdBytes() {
       java.lang.Object ref = messageId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         messageId_ = b;
         return b;
       } else {
@@ -1176,8 +1124,6 @@ public com.google.protobuf.ByteString getMessageIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1186,22 +1132,20 @@ public com.google.protobuf.ByteString getMessageIdBytes() {
      * 

      *
      * string message_id = 3;
-     *
      * @param value The messageId to set.
      * @return This builder for chaining.
      */
-    public Builder setMessageId(java.lang.String value) {
+    public Builder setMessageId(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       messageId_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1210,18 +1154,15 @@ public Builder setMessageId(java.lang.String value) {
      * 

      *
      * string message_id = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMessageId() {
-
+      
       messageId_ = getDefaultInstance().getMessageId();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1230,16 +1171,16 @@ public Builder clearMessageId() {
      * 

      *
      * string message_id = 3;
-     *
      * @param value The bytes for messageId to set.
      * @return This builder for chaining.
      */
-    public Builder setMessageIdBytes(com.google.protobuf.ByteString value) {
+    public Builder setMessageIdBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       messageId_ = value;
       onChanged();
       return this;
@@ -1247,13 +1188,8 @@ public Builder setMessageIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.Timestamp publishTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        publishTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> publishTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1261,15 +1197,12 @@ public Builder setMessageIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.protobuf.Timestamp publish_time = 4;
-     *
      * @return Whether the publishTime field is set.
      */
     public boolean hasPublishTime() {
       return publishTimeBuilder_ != null || publishTime_ != null;
     }
     /**
-     *
-     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1277,21 +1210,16 @@ public boolean hasPublishTime() {
      * 

      *
      * .google.protobuf.Timestamp publish_time = 4;
-     *
      * @return The publishTime.
      */
     public com.google.protobuf.Timestamp getPublishTime() {
       if (publishTimeBuilder_ == null) {
-        return publishTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : publishTime_;
+        return publishTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : publishTime_;
       } else {
         return publishTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1314,8 +1242,6 @@ public Builder setPublishTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1324,7 +1250,8 @@ public Builder setPublishTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp publish_time = 4;
      */
-    public Builder setPublishTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setPublishTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (publishTimeBuilder_ == null) {
         publishTime_ = builderForValue.build();
         onChanged();
@@ -1335,8 +1262,6 @@ public Builder setPublishTime(com.google.protobuf.Timestamp.Builder builderForVa
       return this;
     }
     /**
-     *
-     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1349,9 +1274,7 @@ public Builder mergePublishTime(com.google.protobuf.Timestamp value) {
       if (publishTimeBuilder_ == null) {
         if (publishTime_ != null) {
           publishTime_ =
-              com.google.protobuf.Timestamp.newBuilder(publishTime_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.protobuf.Timestamp.newBuilder(publishTime_).mergeFrom(value).buildPartial();
         } else {
           publishTime_ = value;
         }
@@ -1363,8 +1286,6 @@ public Builder mergePublishTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1385,8 +1306,6 @@ public Builder clearPublishTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1396,13 +1315,11 @@ public Builder clearPublishTime() {
      * .google.protobuf.Timestamp publish_time = 4;
      */
     public com.google.protobuf.Timestamp.Builder getPublishTimeBuilder() {
-
+      
       onChanged();
       return getPublishTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1415,14 +1332,11 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
       if (publishTimeBuilder_ != null) {
         return publishTimeBuilder_.getMessageOrBuilder();
       } else {
-        return publishTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : publishTime_;
+        return publishTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : publishTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1432,17 +1346,14 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
      * .google.protobuf.Timestamp publish_time = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getPublishTimeFieldBuilder() {
       if (publishTimeBuilder_ == null) {
-        publishTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getPublishTime(), getParentForChildren(), isClean());
+        publishTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getPublishTime(),
+                getParentForChildren(),
+                isClean());
         publishTime_ = null;
       }
       return publishTimeBuilder_;
@@ -1450,8 +1361,6 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
 
     private java.lang.Object orderingKey_ = "";
     /**
-     *
-     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1462,13 +1371,13 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
      * 

      *
      * string ordering_key = 5;
-     *
      * @return The orderingKey.
      */
     public java.lang.String getOrderingKey() {
       java.lang.Object ref = orderingKey_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderingKey_ = s;
         return s;
@@ -1477,8 +1386,6 @@ public java.lang.String getOrderingKey() {
       }
     }
     /**
-     *
-     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1489,14 +1396,15 @@ public java.lang.String getOrderingKey() {
      * 

      *
      * string ordering_key = 5;
-     *
      * @return The bytes for orderingKey.
      */
-    public com.google.protobuf.ByteString getOrderingKeyBytes() {
+    public com.google.protobuf.ByteString
+        getOrderingKeyBytes() {
       java.lang.Object ref = orderingKey_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderingKey_ = b;
         return b;
       } else {
@@ -1504,8 +1412,6 @@ public com.google.protobuf.ByteString getOrderingKeyBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1516,22 +1422,20 @@ public com.google.protobuf.ByteString getOrderingKeyBytes() {
      * 

      *
      * string ordering_key = 5;
-     *
      * @param value The orderingKey to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderingKey(java.lang.String value) {
+    public Builder setOrderingKey(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       orderingKey_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1542,18 +1446,15 @@ public Builder setOrderingKey(java.lang.String value) {
      * 

      *
      * string ordering_key = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderingKey() {
-
+      
       orderingKey_ = getDefaultInstance().getOrderingKey();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1564,23 +1465,23 @@ public Builder clearOrderingKey() {
      * 

      *
      * string ordering_key = 5;
-     *
      * @param value The bytes for orderingKey to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderingKeyBytes(com.google.protobuf.ByteString value) {
+    public Builder setOrderingKeyBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       orderingKey_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1590,12 +1491,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PubsubMessage)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PubsubMessage)
   private static final com.google.pubsub.v1.PubsubMessage DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PubsubMessage();
   }
@@ -1604,16 +1505,16 @@ public static com.google.pubsub.v1.PubsubMessage getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PubsubMessage parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new PubsubMessage(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PubsubMessage parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new PubsubMessage(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1628,4 +1529,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PubsubMessage getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
similarity index 79%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
index c06beec09..7d3aaaf26 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
@@ -1,45 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PubsubMessageOrBuilder
-    extends
+public interface PubsubMessageOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PubsubMessage)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The message data field. If this field is empty, the message must contain
    * at least one attribute.
    * 

    *
    * bytes data = 1;
-   *
    * @return The data.
    */
   com.google.protobuf.ByteString getData();
 
   /**
-   *
-   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -50,8 +29,6 @@ public interface PubsubMessageOrBuilder
    */
   int getAttributesCount();
   /**
-   *
-   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -60,13 +37,15 @@ public interface PubsubMessageOrBuilder
    *
    * map<string, string> attributes = 2;
    */
-  boolean containsAttributes(java.lang.String key);
-  /** Use {@link #getAttributesMap()} instead. */
+  boolean containsAttributes(
+      java.lang.String key);
+  /**
+   * Use {@link #getAttributesMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getAttributes();
+  java.util.Map
+  getAttributes();
   /**
-   *
-   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -75,10 +54,9 @@ public interface PubsubMessageOrBuilder
    *
    * map<string, string> attributes = 2;
    */
-  java.util.Map getAttributesMap();
+  java.util.Map
+  getAttributesMap();
   /**
-   *
-   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -89,13 +67,11 @@ public interface PubsubMessageOrBuilder
    */
 
   /* nullable */
-  java.lang.String getAttributesOrDefault(
+java.lang.String getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -104,11 +80,11 @@ java.lang.String getAttributesOrDefault(
    *
    * map<string, string> attributes = 2;
    */
-  java.lang.String getAttributesOrThrow(java.lang.String key);
+
+  java.lang.String getAttributesOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * ID of this message, assigned by the server when the message is published.
    * Guaranteed to be unique within the topic. This value may be read by a
@@ -117,13 +93,10 @@ java.lang.String getAttributesOrDefault(
    * 

    *
    * string message_id = 3;
-   *
    * @return The messageId.
    */
   java.lang.String getMessageId();
   /**
-   *
-   *
    * 
    * ID of this message, assigned by the server when the message is published.
    * Guaranteed to be unique within the topic. This value may be read by a
@@ -132,14 +105,12 @@ java.lang.String getAttributesOrDefault(
    * 

    *
    * string message_id = 3;
-   *
    * @return The bytes for messageId.
    */
-  com.google.protobuf.ByteString getMessageIdBytes();
+  com.google.protobuf.ByteString
+      getMessageIdBytes();
 
   /**
-   *
-   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -147,13 +118,10 @@ java.lang.String getAttributesOrDefault(
    * 

    *
    * .google.protobuf.Timestamp publish_time = 4;
-   *
    * @return Whether the publishTime field is set.
    */
   boolean hasPublishTime();
   /**
-   *
-   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -161,13 +129,10 @@ java.lang.String getAttributesOrDefault(
    * 

    *
    * .google.protobuf.Timestamp publish_time = 4;
-   *
    * @return The publishTime.
    */
   com.google.protobuf.Timestamp getPublishTime();
   /**
-   *
-   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -179,8 +144,6 @@ java.lang.String getAttributesOrDefault(
   com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * If non-empty, identifies related messages for which publish order should be
    * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -191,13 +154,10 @@ java.lang.String getAttributesOrDefault(
    * 

    *
    * string ordering_key = 5;
-   *
    * @return The orderingKey.
    */
   java.lang.String getOrderingKey();
   /**
-   *
-   *
    * 
    * If non-empty, identifies related messages for which publish order should be
    * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -208,8 +168,8 @@ java.lang.String getAttributesOrDefault(
    * 

    *
    * string ordering_key = 5;
-   *
    * @return The bytes for orderingKey.
    */
-  com.google.protobuf.ByteString getOrderingKeyBytes();
+  com.google.protobuf.ByteString
+      getOrderingKeyBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
new file mode 100644
index 000000000..006fa3771
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
@@ -0,0 +1,952 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public final class PubsubProto {
+  private PubsubProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_SchemaSettings_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_Topic_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_Topic_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_Topic_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
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+      "\n\035google/pubsub/v1/pubsub.proto\022\020google." +
+      "pubsub.v1\032\034google/api/annotations.proto\032" +
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+      "\tB*\340A\002\372A$\n\"pubsub.googleapis.com/Subscri" +
+      "ption\"\223\001\n\027ModifyPushConfigRequest\022@\n\014sub" +
+      "scription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleap" +
+      "is.com/Subscription\0226\n\013push_config\030\002 \001(\013" +
+      "2\034.google.pubsub.v1.PushConfigB\003\340A\002\"\215\001\n\013" +
+      "PullRequest\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A" +
+      "$\n\"pubsub.googleapis.com/Subscription\022!\n" +
+      "\022return_immediately\030\002 \001(\010B\005\030\001\340A\001\022\031\n\014max_" +
+      "messages\030\003 \001(\005B\003\340A\002\"L\n\014PullResponse\022<\n\021r" +
+      "eceived_messages\030\001 \003(\0132!.google.pubsub.v" +
+      "1.ReceivedMessage\"\225\001\n\030ModifyAckDeadlineR" +
+      "equest\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A$\n\"pu" +
+      "bsub.googleapis.com/Subscription\022\024\n\007ack_" +
+      "ids\030\004 \003(\tB\003\340A\002\022!\n\024ack_deadline_seconds\030\003" +
+      " \001(\005B\003\340A\002\"l\n\022AcknowledgeRequest\022@\n\014subsc" +
+      "ription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleapis" +
+      ".com/Subscription\022\024\n\007ack_ids\030\002 \003(\tB\003\340A\002\"" +
+      "\251\002\n\024StreamingPullRequest\022@\n\014subscription" +
+      "\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleapis.com/Su" +
+      "bscription\022\017\n\007ack_ids\030\002 \003(\t\022\037\n\027modify_de" +
+      "adline_seconds\030\003 \003(\005\022\037\n\027modify_deadline_" +
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+      "onds\030\005 \001(\005B\003\340A\002\022\021\n\tclient_id\030\006 \001(\t\022 \n\030ma" +
+      "x_outstanding_messages\030\007 \001(\003\022\035\n\025max_outs" +
+      "tanding_bytes\030\010 \001(\003\"\262\005\n\025StreamingPullRes" +
+      "ponse\022<\n\021received_messages\030\001 \003(\0132!.googl" +
+      "e.pubsub.v1.ReceivedMessage\022a\n\030acknowled" +
+      "ge_confirmation\030\005 \001(\0132?.google.pubsub.v1" +
+      ".StreamingPullResponse.AcknowledgeConfir" +
+      "mation\022o\n modify_ack_deadline_confirmati" +
+      "on\030\003 \001(\0132E.google.pubsub.v1.StreamingPul" +
+      "lResponse.ModifyAckDeadlineConfirmation\022" +
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+      "e.pubsub.v1.StreamingPullResponse.Subscr" +
+      "iptionProperties\032j\n\027AcknowledgeConfirmat" +
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+      "B\002\010\001\032Q\n\035ModifyAckDeadlineConfirmation\022\023\n" +
+      "\007ack_ids\030\001 \003(\tB\002\010\001\022\033\n\017invalid_ack_ids\030\002 " +
+      "\003(\tB\002\010\001\032a\n\026SubscriptionProperties\022%\n\035exa" +
+      "ctly_once_delivery_enabled\030\001 \001(\010\022 \n\030mess" +
+      "age_ordering_enabled\030\002 \001(\010J\004\010\002\020\003\"\203\002\n\025Cre" +
+      "ateSnapshotRequest\0224\n\004name\030\001 \001(\tB&\340A\002\372A " +
+      "\n\036pubsub.googleapis.com/Snapshot\022@\n\014subs" +
+      "cription\030\002 \001(\tB*\340A\002\372A$\n\"pubsub.googleapi" +
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+      "gle.pubsub.v1.CreateSnapshotRequest.Labe" +
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+      "e.protobuf.FieldMaskB\003\340A\002\"\257\002\n\010Snapshot\022\014" +
+      "\n\004name\030\001 \001(\t\022/\n\005topic\030\002 \001(\tB \372A\035\n\033pubsub" +
+      ".googleapis.com/Topic\022/\n\013expire_time\030\003 \001" +
+      "(\0132\032.google.protobuf.Timestamp\0226\n\006labels" +
+      "\030\004 \003(\0132&.google.pubsub.v1.Snapshot.Label" +
+      "sEntry\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005va" +
+      "lue\030\002 \001(\t:\0028\001:L\352AI\n\036pubsub.googleapis.co" +
+      "m/Snapshot\022\'projects/{project}/snapshots" +
+      "/{snapshot}\"N\n\022GetSnapshotRequest\0228\n\010sna" +
+      "pshot\030\001 \001(\tB&\340A\002\372A \n\036pubsub.googleapis.c" +
+      "om/Snapshot\"\203\001\n\024ListSnapshotsRequest\022D\n\007" +
+      "project\030\001 \001(\tB3\340A\002\372A-\n+cloudresourcemana" +
+      "ger.googleapis.com/Project\022\021\n\tpage_size\030" +
+      "\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"_\n\025ListSnapsho" +
+      "tsResponse\022-\n\tsnapshots\030\001 \003(\0132\032.google.p" +
+      "ubsub.v1.Snapshot\022\027\n\017next_page_token\030\002 \001" +
+      "(\t\"Q\n\025DeleteSnapshotRequest\0228\n\010snapshot\030" +
+      "\001 \001(\tB&\340A\002\372A \n\036pubsub.googleapis.com/Sna" +
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+      "\001(\tB*\340A\002\372A$\n\"pubsub.googleapis.com/Subsc" +
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+      "TimestampH\000\0227\n\010snapshot\030\003 \001(\tB#\372A \n\036pubs" +
+      "ub.googleapis.com/SnapshotH\000B\010\n\006target\"\016" +
+      "\n\014SeekResponse2\243\013\n\tPublisher\022q\n\013CreateTo" +
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+      "c.name=projects/*/topics/*}:\001*\022\223\001\n\007Publi" +
+      "sh\022 .google.pubsub.v1.PublishRequest\032!.g" +
+      "oogle.pubsub.v1.PublishResponse\"C\202\323\344\223\002,\"" +
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+      ":\001*\332A\016topic,messages\022w\n\010GetTopic\022!.googl" +
+      "e.pubsub.v1.GetTopicRequest\032\027.google.pub" +
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+      "ct\022\272\001\n\026ListTopicSubscriptions\022/.google.p" +
+      "ubsub.v1.ListTopicSubscriptionsRequest\0320" +
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+      "TopicSnapshots\022+.google.pubsub.v1.ListTo" +
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+      "apis.com/auth/pubsub2\240\025\n\nSubscriber\022\264\001\n\022" +
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+      "k_deadline_seconds\022\241\001\n\017GetSubscription\022(" +
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+      "ions/*}\332A\014subscription\022\240\001\n\022UpdateSubscri" +
+      "ption\022+.google.pubsub.v1.UpdateSubscript" +
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+      "eteSubscriptionRequest\032\026.google.protobuf" +
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+      "\021ModifyAckDeadline\022*.google.pubsub.v1.Mo" +
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+      "/*/subscriptions/*}:acknowledge:\001*\332A\024sub" +
+      "scription,ack_ids\022\320\001\n\004Pull\022\035.google.pubs" +
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+      "ig\022\211\001\n\013GetSnapshot\022$.google.pubsub.v1.Ge" +
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+      "bsub.v1.UpdateSnapshotRequest\032\032.google.p" +
+      "ubsub.v1.Snapshot\"5\202\323\344\223\002/2*/v1/{snapshot" +
+      ".name=projects/*/snapshots/*}:\001*\022\213\001\n\016Del" +
+      "eteSnapshot\022\'.google.pubsub.v1.DeleteSna" +
+      "pshotRequest\032\026.google.protobuf.Empty\"8\202\323" +
+      "\344\223\002\'*%/v1/{snapshot=projects/*/snapshots" +
+      "/*}\332A\010snapshot\022\204\001\n\004Seek\022\035.google.pubsub." +
+      "v1.SeekRequest\032\036.google.pubsub.v1.SeekRe" +
+      "sponse\"=\202\323\344\223\0027\"2/v1/{subscription=projec" +
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+      "ud\\PubSub\\V1\352\002\031Google::Cloud::PubSub::V1" +
+      "b\006proto3"
+    };
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+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
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+      getDescriptor().getMessageTypes().get(2);
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+    internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor =
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+    internal_static_google_pubsub_v1_Topic_LabelsEntry_fieldAccessorTable = new
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+      getDescriptor().getMessageTypes().get(3);
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+    internal_static_google_pubsub_v1_Subscription_descriptor =
+      getDescriptor().getMessageTypes().get(17);
+    internal_static_google_pubsub_v1_Subscription_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_Subscription_descriptor,
+        new java.lang.String[] { "Name", "Topic", "PushConfig", "AckDeadlineSeconds", "RetainAckedMessages", "MessageRetentionDuration", "Labels", "EnableMessageOrdering", "ExpirationPolicy", "Filter", "DeadLetterPolicy", "RetryPolicy", "Detached", "EnableExactlyOnceDelivery", "TopicMessageRetentionDuration", });
+    internal_static_google_pubsub_v1_Subscription_LabelsEntry_descriptor =
+      internal_static_google_pubsub_v1_Subscription_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_Subscription_LabelsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_Subscription_LabelsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_pubsub_v1_RetryPolicy_descriptor =
+      getDescriptor().getMessageTypes().get(18);
+    internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_RetryPolicy_descriptor,
+        new java.lang.String[] { "MinimumBackoff", "MaximumBackoff", });
+    internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor =
+      getDescriptor().getMessageTypes().get(19);
+    internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor,
+        new java.lang.String[] { "DeadLetterTopic", "MaxDeliveryAttempts", });
+    internal_static_google_pubsub_v1_ExpirationPolicy_descriptor =
+      getDescriptor().getMessageTypes().get(20);
+    internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ExpirationPolicy_descriptor,
+        new java.lang.String[] { "Ttl", });
+    internal_static_google_pubsub_v1_PushConfig_descriptor =
+      getDescriptor().getMessageTypes().get(21);
+    internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_PushConfig_descriptor,
+        new java.lang.String[] { "PushEndpoint", "Attributes", "OidcToken", "AuthenticationMethod", });
+    internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor =
+      internal_static_google_pubsub_v1_PushConfig_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor,
+        new java.lang.String[] { "ServiceAccountEmail", "Audience", });
+    internal_static_google_pubsub_v1_PushConfig_AttributesEntry_descriptor =
+      internal_static_google_pubsub_v1_PushConfig_descriptor.getNestedTypes().get(1);
+    internal_static_google_pubsub_v1_PushConfig_AttributesEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_PushConfig_AttributesEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_pubsub_v1_ReceivedMessage_descriptor =
+      getDescriptor().getMessageTypes().get(22);
+    internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ReceivedMessage_descriptor,
+        new java.lang.String[] { "AckId", "Message", "DeliveryAttempt", });
+    internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor =
+      getDescriptor().getMessageTypes().get(23);
+    internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor,
+        new java.lang.String[] { "Subscription", });
+    internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor =
+      getDescriptor().getMessageTypes().get(24);
+    internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor,
+        new java.lang.String[] { "Subscription", "UpdateMask", });
+    internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(25);
+    internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor,
+        new java.lang.String[] { "Project", "PageSize", "PageToken", });
+    internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(26);
+    internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor,
+        new java.lang.String[] { "Subscriptions", "NextPageToken", });
+    internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor =
+      getDescriptor().getMessageTypes().get(27);
+    internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor,
+        new java.lang.String[] { "Subscription", });
+    internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor =
+      getDescriptor().getMessageTypes().get(28);
+    internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor,
+        new java.lang.String[] { "Subscription", "PushConfig", });
+    internal_static_google_pubsub_v1_PullRequest_descriptor =
+      getDescriptor().getMessageTypes().get(29);
+    internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_PullRequest_descriptor,
+        new java.lang.String[] { "Subscription", "ReturnImmediately", "MaxMessages", });
+    internal_static_google_pubsub_v1_PullResponse_descriptor =
+      getDescriptor().getMessageTypes().get(30);
+    internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_PullResponse_descriptor,
+        new java.lang.String[] { "ReceivedMessages", });
+    internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor =
+      getDescriptor().getMessageTypes().get(31);
+    internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor,
+        new java.lang.String[] { "Subscription", "AckIds", "AckDeadlineSeconds", });
+    internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(32);
+    internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor,
+        new java.lang.String[] { "Subscription", "AckIds", });
+    internal_static_google_pubsub_v1_StreamingPullRequest_descriptor =
+      getDescriptor().getMessageTypes().get(33);
+    internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_StreamingPullRequest_descriptor,
+        new java.lang.String[] { "Subscription", "AckIds", "ModifyDeadlineSeconds", "ModifyDeadlineAckIds", "StreamAckDeadlineSeconds", "ClientId", "MaxOutstandingMessages", "MaxOutstandingBytes", });
+    internal_static_google_pubsub_v1_StreamingPullResponse_descriptor =
+      getDescriptor().getMessageTypes().get(34);
+    internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_StreamingPullResponse_descriptor,
+        new java.lang.String[] { "ReceivedMessages", "AcknowledgeConfirmation", "ModifyAckDeadlineConfirmation", "SubscriptionProperties", });
+    internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor =
+      internal_static_google_pubsub_v1_StreamingPullResponse_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor,
+        new java.lang.String[] { "AckIds", "InvalidAckIds", "UnorderedAckIds", });
+    internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor =
+      internal_static_google_pubsub_v1_StreamingPullResponse_descriptor.getNestedTypes().get(1);
+    internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor,
+        new java.lang.String[] { "AckIds", "InvalidAckIds", });
+    internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor =
+      internal_static_google_pubsub_v1_StreamingPullResponse_descriptor.getNestedTypes().get(2);
+    internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor,
+        new java.lang.String[] { "ExactlyOnceDeliveryEnabled", "MessageOrderingEnabled", });
+    internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor =
+      getDescriptor().getMessageTypes().get(35);
+    internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor,
+        new java.lang.String[] { "Name", "Subscription", "Labels", });
+    internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_descriptor =
+      internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor =
+      getDescriptor().getMessageTypes().get(36);
+    internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor,
+        new java.lang.String[] { "Snapshot", "UpdateMask", });
+    internal_static_google_pubsub_v1_Snapshot_descriptor =
+      getDescriptor().getMessageTypes().get(37);
+    internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_Snapshot_descriptor,
+        new java.lang.String[] { "Name", "Topic", "ExpireTime", "Labels", });
+    internal_static_google_pubsub_v1_Snapshot_LabelsEntry_descriptor =
+      internal_static_google_pubsub_v1_Snapshot_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_Snapshot_LabelsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_Snapshot_LabelsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor =
+      getDescriptor().getMessageTypes().get(38);
+    internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor,
+        new java.lang.String[] { "Snapshot", });
+    internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(39);
+    internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor,
+        new java.lang.String[] { "Project", "PageSize", "PageToken", });
+    internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(40);
+    internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor,
+        new java.lang.String[] { "Snapshots", "NextPageToken", });
+    internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor =
+      getDescriptor().getMessageTypes().get(41);
+    internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor,
+        new java.lang.String[] { "Snapshot", });
+    internal_static_google_pubsub_v1_SeekRequest_descriptor =
+      getDescriptor().getMessageTypes().get(42);
+    internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_SeekRequest_descriptor,
+        new java.lang.String[] { "Subscription", "Time", "Snapshot", "Target", });
+    internal_static_google_pubsub_v1_SeekResponse_descriptor =
+      getDescriptor().getMessageTypes().get(43);
+    internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_SeekResponse_descriptor,
+        new java.lang.String[] { });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.DurationProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+    com.google.protobuf.FieldMaskProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.pubsub.v1.SchemaProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
similarity index 69%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
index 81ff04645..360d03fbb 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `Pull` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PullRequest}
  */
-public final class PullRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PullRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PullRequest)
     PullRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PullRequest.newBuilder() to construct.
   private PullRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PullRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PullRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private PullRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,30 +53,29 @@ private PullRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
-            }
-          case 16:
-            {
-              returnImmediately_ = input.readBool();
-              break;
-            }
-          case 24:
-            {
-              maxMessages_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            subscription_ = s;
+            break;
+          }
+          case 16: {
+
+            returnImmediately_ = input.readBool();
+            break;
+          }
+          case 24: {
+
+            maxMessages_ = input.readInt32();
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -101,22 +83,22 @@ private PullRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.PullRequest.class, com.google.pubsub.v1.PullRequest.Builder.class);
   }
@@ -124,17 +106,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The subscription from which messages should be pulled.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -143,32 +120,30 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The subscription from which messages should be pulled.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -179,8 +154,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
   public static final int RETURN_IMMEDIATELY_FIELD_NUMBER = 2;
   private boolean returnImmediately_;
   /**
-   *
-   *
    * 
    * Optional. If this field set to true, the system will respond immediately
    * even if it there are no messages available to return in the `Pull`
@@ -191,24 +164,19 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
    * not set this field.
    * 

    *
-   * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
-   * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-   *     google/pubsub/v1/pubsub.proto;l=1035
+   * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+   * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
+   *     See google/pubsub/v1/pubsub.proto;l=1035
    * @return The returnImmediately.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public boolean getReturnImmediately() {
+  @java.lang.Deprecated public boolean getReturnImmediately() {
     return returnImmediately_;
   }
 
   public static final int MAX_MESSAGES_FIELD_NUMBER = 3;
   private int maxMessages_;
   /**
-   *
-   *
    * 
    * Required. The maximum number of messages to return for this request. Must
    * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -216,7 +184,6 @@ public boolean getReturnImmediately() {
    * 

    *
    * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The maxMessages.
    */
   @java.lang.Override
@@ -225,7 +192,6 @@ public int getMaxMessages() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -237,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -260,10 +227,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, subscription_);
     }
     if (returnImmediately_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, returnImmediately_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, returnImmediately_);
     }
     if (maxMessages_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, maxMessages_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, maxMessages_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -273,16 +242,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PullRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PullRequest other = (com.google.pubsub.v1.PullRequest) obj;
 
-    if (!getSubscription().equals(other.getSubscription())) return false;
-    if (getReturnImmediately() != other.getReturnImmediately()) return false;
-    if (getMaxMessages() != other.getMaxMessages()) return false;
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
+    if (getReturnImmediately()
+        != other.getReturnImmediately()) return false;
+    if (getMaxMessages()
+        != other.getMaxMessages()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -297,7 +269,8 @@ public int hashCode() {
     hash = (37 * hash) + SUBSCRIPTION_FIELD_NUMBER;
     hash = (53 * hash) + getSubscription().hashCode();
     hash = (37 * hash) + RETURN_IMMEDIATELY_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReturnImmediately());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReturnImmediately());
     hash = (37 * hash) + MAX_MESSAGES_FIELD_NUMBER;
     hash = (53 * hash) + getMaxMessages();
     hash = (29 * hash) + unknownFields.hashCode();
@@ -305,126 +278,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PullRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PullRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PullRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.PullRequest parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.PullRequest parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PullRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PullRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PullRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PullRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PullRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PullRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PullRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PullRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PullRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.PullRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `Pull` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PullRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PullRequest)
       com.google.pubsub.v1.PullRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PullRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PullRequest.class,
-              com.google.pubsub.v1.PullRequest.Builder.class);
+              com.google.pubsub.v1.PullRequest.class, com.google.pubsub.v1.PullRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PullRequest.newBuilder()
@@ -432,15 +397,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -454,9 +420,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PullRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_descriptor;
     }
 
     @java.lang.Override
@@ -487,39 +453,38 @@ public com.google.pubsub.v1.PullRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PullRequest) {
-        return mergeFrom((com.google.pubsub.v1.PullRequest) other);
+        return mergeFrom((com.google.pubsub.v1.PullRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -569,23 +534,19 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -594,24 +555,21 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -619,79 +577,64 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private boolean returnImmediately_;
+    private boolean returnImmediately_ ;
     /**
-     *
-     *
      * 
      * Optional. If this field set to true, the system will respond immediately
      * even if it there are no messages available to return in the `Pull`
@@ -702,22 +645,16 @@ public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
      * not set this field.
      * 

      *
-     * 
-     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
-     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-     *     google/pubsub/v1/pubsub.proto;l=1035
+     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
+     *     See google/pubsub/v1/pubsub.proto;l=1035
      * @return The returnImmediately.
      */
     @java.lang.Override
-    @java.lang.Deprecated
-    public boolean getReturnImmediately() {
+    @java.lang.Deprecated public boolean getReturnImmediately() {
       return returnImmediately_;
     }
     /**
-     *
-     *
      * 
      * Optional. If this field set to true, the system will respond immediately
      * even if it there are no messages available to return in the `Pull`
@@ -728,25 +665,19 @@ public boolean getReturnImmediately() {
      * not set this field.
      * 

      *
-     * 
-     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
-     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-     *     google/pubsub/v1/pubsub.proto;l=1035
+     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
+     *     See google/pubsub/v1/pubsub.proto;l=1035
      * @param value The returnImmediately to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setReturnImmediately(boolean value) {
-
+    @java.lang.Deprecated public Builder setReturnImmediately(boolean value) {
+      
       returnImmediately_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. If this field set to true, the system will respond immediately
      * even if it there are no messages available to return in the `Pull`
@@ -757,26 +688,20 @@ public Builder setReturnImmediately(boolean value) {
      * not set this field.
      * 

      *
-     * 
-     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
-     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-     *     google/pubsub/v1/pubsub.proto;l=1035
+     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
+     *     See google/pubsub/v1/pubsub.proto;l=1035
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder clearReturnImmediately() {
-
+    @java.lang.Deprecated public Builder clearReturnImmediately() {
+      
       returnImmediately_ = false;
       onChanged();
       return this;
     }
 
-    private int maxMessages_;
+    private int maxMessages_ ;
     /**
-     *
-     *
      * 
      * Required. The maximum number of messages to return for this request. Must
      * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -784,7 +709,6 @@ public Builder clearReturnImmediately() {
      * 

      *
      * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The maxMessages.
      */
     @java.lang.Override
@@ -792,8 +716,6 @@ public int getMaxMessages() {
       return maxMessages_;
     }
     /**
-     *
-     *
      * 
      * Required. The maximum number of messages to return for this request. Must
      * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -801,19 +723,16 @@ public int getMaxMessages() {
      * 

      *
      * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The maxMessages to set.
      * @return This builder for chaining.
      */
     public Builder setMaxMessages(int value) {
-
+      
       maxMessages_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The maximum number of messages to return for this request. Must
      * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -821,18 +740,17 @@ public Builder setMaxMessages(int value) {
      * 

      *
      * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearMaxMessages() {
-
+      
       maxMessages_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -842,12 +760,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PullRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PullRequest)
   private static final com.google.pubsub.v1.PullRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PullRequest();
   }
@@ -856,16 +774,16 @@ public static com.google.pubsub.v1.PullRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PullRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new PullRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PullRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new PullRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -880,4 +798,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PullRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
similarity index 59%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
index 962ab3955..cfdf30e66 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PullRequestOrBuilder
-    extends
+public interface PullRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PullRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The subscription from which messages should be pulled.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
-   *
-   *
    * 
    * Required. The subscription from which messages should be pulled.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString getSubscriptionBytes();
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
 
   /**
-   *
-   *
    * 
    * Optional. If this field set to true, the system will respond immediately
    * even if it there are no messages available to return in the `Pull`
@@ -67,19 +40,14 @@ public interface PullRequestOrBuilder
    * not set this field.
    * 

    *
-   * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
-   * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-   *     google/pubsub/v1/pubsub.proto;l=1035
+   * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+   * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
+   *     See google/pubsub/v1/pubsub.proto;l=1035
    * @return The returnImmediately.
    */
-  @java.lang.Deprecated
-  boolean getReturnImmediately();
+  @java.lang.Deprecated boolean getReturnImmediately();
 
   /**
-   *
-   *
    * 
    * Required. The maximum number of messages to return for this request. Must
    * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -87,7 +55,6 @@ public interface PullRequestOrBuilder
    * 

    *
    * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The maxMessages.
    */
   int getMaxMessages();
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
similarity index 78%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
index f0482b4c3..9c7d2825a 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `Pull` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PullResponse}
  */
-public final class PullResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PullResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PullResponse)
     PullResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PullResponse.newBuilder() to construct.
   private PullResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PullResponse() {
     receivedMessages_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PullResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private PullResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,24 +54,22 @@ private PullResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                receivedMessages_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              receivedMessages_.add(
-                  input.readMessage(
-                      com.google.pubsub.v1.ReceivedMessage.parser(), extensionRegistry));
-              break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              receivedMessages_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            receivedMessages_.add(
+                input.readMessage(com.google.pubsub.v1.ReceivedMessage.parser(), extensionRegistry));
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -96,7 +77,8 @@ private PullResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         receivedMessages_ = java.util.Collections.unmodifiableList(receivedMessages_);
@@ -105,27 +87,22 @@ private PullResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PullResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.PullResponse.class,
-            com.google.pubsub.v1.PullResponse.Builder.class);
+            com.google.pubsub.v1.PullResponse.class, com.google.pubsub.v1.PullResponse.Builder.class);
   }
 
   public static final int RECEIVED_MESSAGES_FIELD_NUMBER = 1;
   private java.util.List receivedMessages_;
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -140,8 +117,6 @@ public java.util.List getReceivedMessagesL
     return receivedMessages_;
   }
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -152,13 +127,11 @@ public java.util.List getReceivedMessagesL
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getReceivedMessagesOrBuilderList() {
     return receivedMessages_;
   }
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -173,8 +146,6 @@ public int getReceivedMessagesCount() {
     return receivedMessages_.size();
   }
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -189,8 +160,6 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
     return receivedMessages_.get(index);
   }
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -201,12 +170,12 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index) {
+  public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
+      int index) {
     return receivedMessages_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -218,7 +187,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < receivedMessages_.size(); i++) {
       output.writeMessage(1, receivedMessages_.get(i));
     }
@@ -232,7 +202,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < receivedMessages_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, receivedMessages_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, receivedMessages_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -242,14 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PullResponse)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PullResponse other = (com.google.pubsub.v1.PullResponse) obj;
 
-    if (!getReceivedMessagesList().equals(other.getReceivedMessagesList())) return false;
+    if (!getReceivedMessagesList()
+        .equals(other.getReceivedMessagesList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -270,126 +242,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PullResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PullResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PullResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.PullResponse parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.PullResponse parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PullResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PullResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PullResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PullResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PullResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PullResponse parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PullResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PullResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PullResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.PullResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `Pull` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PullResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PullResponse)
       com.google.pubsub.v1.PullResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PullResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PullResponse.class,
-              com.google.pubsub.v1.PullResponse.Builder.class);
+              com.google.pubsub.v1.PullResponse.class, com.google.pubsub.v1.PullResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PullResponse.newBuilder()
@@ -397,17 +361,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getReceivedMessagesFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -421,9 +385,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PullResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_descriptor;
     }
 
     @java.lang.Override
@@ -461,39 +425,38 @@ public com.google.pubsub.v1.PullResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PullResponse) {
-        return mergeFrom((com.google.pubsub.v1.PullResponse) other);
+        return mergeFrom((com.google.pubsub.v1.PullResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -520,10 +483,9 @@ public Builder mergeFrom(com.google.pubsub.v1.PullResponse other) {
             receivedMessagesBuilder_ = null;
             receivedMessages_ = other.receivedMessages_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            receivedMessagesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getReceivedMessagesFieldBuilder()
-                    : null;
+            receivedMessagesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getReceivedMessagesFieldBuilder() : null;
           } else {
             receivedMessagesBuilder_.addAllMessages(other.receivedMessages_);
           }
@@ -557,29 +519,21 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List receivedMessages_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureReceivedMessagesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        receivedMessages_ =
-            new java.util.ArrayList(receivedMessages_);
+        receivedMessages_ = new java.util.ArrayList(receivedMessages_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.ReceivedMessage,
-            com.google.pubsub.v1.ReceivedMessage.Builder,
-            com.google.pubsub.v1.ReceivedMessageOrBuilder>
-        receivedMessagesBuilder_;
+        com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder> receivedMessagesBuilder_;
 
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -597,8 +551,6 @@ public java.util.List getReceivedMessagesL
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -616,8 +568,6 @@ public int getReceivedMessagesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -635,8 +585,6 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -646,7 +594,8 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public Builder setReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessage value) {
+    public Builder setReceivedMessages(
+        int index, com.google.pubsub.v1.ReceivedMessage value) {
       if (receivedMessagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -660,8 +609,6 @@ public Builder setReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessa
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -683,8 +630,6 @@ public Builder setReceivedMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -708,8 +653,6 @@ public Builder addReceivedMessages(com.google.pubsub.v1.ReceivedMessage value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -719,7 +662,8 @@ public Builder addReceivedMessages(com.google.pubsub.v1.ReceivedMessage value) {
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public Builder addReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessage value) {
+    public Builder addReceivedMessages(
+        int index, com.google.pubsub.v1.ReceivedMessage value) {
       if (receivedMessagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -733,8 +677,6 @@ public Builder addReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessa
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -756,8 +698,6 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -779,8 +719,6 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -794,7 +732,8 @@ public Builder addAllReceivedMessages(
         java.lang.Iterable values) {
       if (receivedMessagesBuilder_ == null) {
         ensureReceivedMessagesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, receivedMessages_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, receivedMessages_);
         onChanged();
       } else {
         receivedMessagesBuilder_.addAllMessages(values);
@@ -802,8 +741,6 @@ public Builder addAllReceivedMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -824,8 +761,6 @@ public Builder clearReceivedMessages() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -846,8 +781,6 @@ public Builder removeReceivedMessages(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -857,12 +790,11 @@ public Builder removeReceivedMessages(int index) {
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(int index) {
+    public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(
+        int index) {
       return getReceivedMessagesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -872,16 +804,14 @@ public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(i
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index) {
+    public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
+        int index) {
       if (receivedMessagesBuilder_ == null) {
-        return receivedMessages_.get(index);
-      } else {
+        return receivedMessages_.get(index);  } else {
         return receivedMessagesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -891,8 +821,8 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public java.util.List
-        getReceivedMessagesOrBuilderList() {
+    public java.util.List 
+         getReceivedMessagesOrBuilderList() {
       if (receivedMessagesBuilder_ != null) {
         return receivedMessagesBuilder_.getMessageOrBuilderList();
       } else {
@@ -900,8 +830,6 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -912,12 +840,10 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
     public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder() {
-      return getReceivedMessagesFieldBuilder()
-          .addBuilder(com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
+      return getReceivedMessagesFieldBuilder().addBuilder(
+          com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -927,13 +853,12 @@ public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder()
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(int index) {
-      return getReceivedMessagesFieldBuilder()
-          .addBuilder(index, com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
+    public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(
+        int index) {
+      return getReceivedMessagesFieldBuilder().addBuilder(
+          index, com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -943,22 +868,16 @@ public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(i
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public java.util.List
-        getReceivedMessagesBuilderList() {
+    public java.util.List 
+         getReceivedMessagesBuilderList() {
       return getReceivedMessagesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.ReceivedMessage,
-            com.google.pubsub.v1.ReceivedMessage.Builder,
-            com.google.pubsub.v1.ReceivedMessageOrBuilder>
+        com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder> 
         getReceivedMessagesFieldBuilder() {
       if (receivedMessagesBuilder_ == null) {
-        receivedMessagesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.pubsub.v1.ReceivedMessage,
-                com.google.pubsub.v1.ReceivedMessage.Builder,
-                com.google.pubsub.v1.ReceivedMessageOrBuilder>(
+        receivedMessagesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder>(
                 receivedMessages_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -967,9 +886,9 @@ public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(i
       }
       return receivedMessagesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -979,12 +898,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PullResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PullResponse)
   private static final com.google.pubsub.v1.PullResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PullResponse();
   }
@@ -993,16 +912,16 @@ public static com.google.pubsub.v1.PullResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PullResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new PullResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PullResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new PullResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1017,4 +936,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PullResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
similarity index 76%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
index f7843870e..b03221915 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PullResponseOrBuilder
-    extends
+public interface PullResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PullResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -35,10 +17,9 @@ public interface PullResponseOrBuilder
    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  java.util.List getReceivedMessagesList();
+  java.util.List 
+      getReceivedMessagesList();
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -50,8 +31,6 @@ public interface PullResponseOrBuilder
    */
   com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index);
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -63,8 +42,6 @@ public interface PullResponseOrBuilder
    */
   int getReceivedMessagesCount();
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -74,11 +51,9 @@ public interface PullResponseOrBuilder
    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  java.util.List
+  java.util.List 
       getReceivedMessagesOrBuilderList();
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -88,5 +63,6 @@ public interface PullResponseOrBuilder
    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index);
+  com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
+      int index);
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
similarity index 76%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
index c551db41d..1135a6322 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Configuration for a push delivery endpoint.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PushConfig}
  */
-public final class PushConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PushConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PushConfig)
     PushConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PushConfig.newBuilder() to construct.
   private PushConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PushConfig() {
     pushEndpoint_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PushConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private PushConfig(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,53 +54,46 @@ private PushConfig(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              pushEndpoint_ = s;
-              break;
+            pushEndpoint_ = s;
+            break;
+          }
+          case 18: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              attributes_ = com.google.protobuf.MapField.newMapField(
+                  AttributesDefaultEntryHolder.defaultEntry);
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                attributes_ =
-                    com.google.protobuf.MapField.newMapField(
-                        AttributesDefaultEntryHolder.defaultEntry);
-                mutable_bitField0_ |= 0x00000001;
-              }
-              com.google.protobuf.MapEntry attributes__ =
-                  input.readMessage(
-                      AttributesDefaultEntryHolder.defaultEntry.getParserForType(),
-                      extensionRegistry);
-              attributes_.getMutableMap().put(attributes__.getKey(), attributes__.getValue());
-              break;
+            com.google.protobuf.MapEntry
+            attributes__ = input.readMessage(
+                AttributesDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+            attributes_.getMutableMap().put(
+                attributes__.getKey(), attributes__.getValue());
+            break;
+          }
+          case 26: {
+            com.google.pubsub.v1.PushConfig.OidcToken.Builder subBuilder = null;
+            if (authenticationMethodCase_ == 3) {
+              subBuilder = ((com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_).toBuilder();
             }
-          case 26:
-            {
-              com.google.pubsub.v1.PushConfig.OidcToken.Builder subBuilder = null;
-              if (authenticationMethodCase_ == 3) {
-                subBuilder =
-                    ((com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_).toBuilder();
-              }
-              authenticationMethod_ =
-                  input.readMessage(
-                      com.google.pubsub.v1.PushConfig.OidcToken.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(
-                    (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
-                authenticationMethod_ = subBuilder.buildPartial();
-              }
-              authenticationMethodCase_ = 3;
-              break;
+            authenticationMethod_ =
+                input.readMessage(com.google.pubsub.v1.PushConfig.OidcToken.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom((com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
+              authenticationMethod_ = subBuilder.buildPartial();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            authenticationMethodCase_ = 3;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -125,45 +101,43 @@ private PushConfig(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 2:
         return internalGetAttributes();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.PushConfig.class, com.google.pubsub.v1.PushConfig.Builder.class);
   }
 
-  public interface OidcTokenOrBuilder
-      extends
+  public interface OidcTokenOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PushConfig.OidcToken)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * [Service account
      * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -173,13 +147,10 @@ public interface OidcTokenOrBuilder
      * 

      *
      * string service_account_email = 1;
-     *
      * @return The serviceAccountEmail.
      */
     java.lang.String getServiceAccountEmail();
     /**
-     *
-     *
      * 
      * [Service account
      * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -189,14 +160,12 @@ public interface OidcTokenOrBuilder
      * 

      *
      * string service_account_email = 1;
-     *
      * @return The bytes for serviceAccountEmail.
      */
-    com.google.protobuf.ByteString getServiceAccountEmailBytes();
+    com.google.protobuf.ByteString
+        getServiceAccountEmailBytes();
 
     /**
-     *
-     *
      * 
      * Audience to be used when generating OIDC token. The audience claim
      * identifies the recipients that the JWT is intended for. The audience
@@ -207,13 +176,10 @@ public interface OidcTokenOrBuilder
      * 

      *
      * string audience = 2;
-     *
      * @return The audience.
      */
     java.lang.String getAudience();
     /**
-     *
-     *
      * 
      * Audience to be used when generating OIDC token. The audience claim
      * identifies the recipients that the JWT is intended for. The audience
@@ -224,14 +190,12 @@ public interface OidcTokenOrBuilder
      * 

      *
      * string audience = 2;
-     *
      * @return The bytes for audience.
      */
-    com.google.protobuf.ByteString getAudienceBytes();
+    com.google.protobuf.ByteString
+        getAudienceBytes();
   }
   /**
-   *
-   *
    * 
    * Contains information needed for generating an
    * [OpenID Connect
@@ -240,16 +204,15 @@ public interface OidcTokenOrBuilder
    *
    * Protobuf type {@code google.pubsub.v1.PushConfig.OidcToken}
    */
-  public static final class OidcToken extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class OidcToken extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.pubsub.v1.PushConfig.OidcToken)
       OidcTokenOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use OidcToken.newBuilder() to construct.
     private OidcToken(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private OidcToken() {
       serviceAccountEmail_ = "";
       audience_ = "";
@@ -257,15 +220,16 @@ private OidcToken() {
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new OidcToken();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
     private OidcToken(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -284,27 +248,25 @@ private OidcToken(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
 
-                serviceAccountEmail_ = s;
-                break;
-              }
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
+              serviceAccountEmail_ = s;
+              break;
+            }
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
 
-                audience_ = s;
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
+              audience_ = s;
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
               }
+              break;
+            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -312,33 +274,29 @@ private OidcToken(
       } catch (com.google.protobuf.UninitializedMessageException e) {
         throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PushConfig.OidcToken.class,
-              com.google.pubsub.v1.PushConfig.OidcToken.Builder.class);
+              com.google.pubsub.v1.PushConfig.OidcToken.class, com.google.pubsub.v1.PushConfig.OidcToken.Builder.class);
     }
 
     public static final int SERVICE_ACCOUNT_EMAIL_FIELD_NUMBER = 1;
     private volatile java.lang.Object serviceAccountEmail_;
     /**
-     *
-     *
      * 
      * [Service account
      * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -348,7 +306,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      * 

      *
      * string service_account_email = 1;
-     *
      * @return The serviceAccountEmail.
      */
     @java.lang.Override
@@ -357,15 +314,14 @@ public java.lang.String getServiceAccountEmail() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         serviceAccountEmail_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * [Service account
      * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -375,15 +331,16 @@ public java.lang.String getServiceAccountEmail() {
      * 

      *
      * string service_account_email = 1;
-     *
      * @return The bytes for serviceAccountEmail.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
+    public com.google.protobuf.ByteString
+        getServiceAccountEmailBytes() {
       java.lang.Object ref = serviceAccountEmail_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         serviceAccountEmail_ = b;
         return b;
       } else {
@@ -394,8 +351,6 @@ public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
     public static final int AUDIENCE_FIELD_NUMBER = 2;
     private volatile java.lang.Object audience_;
     /**
-     *
-     *
      * 
      * Audience to be used when generating OIDC token. The audience claim
      * identifies the recipients that the JWT is intended for. The audience
@@ -406,7 +361,6 @@ public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
      * 

      *
      * string audience = 2;
-     *
      * @return The audience.
      */
     @java.lang.Override
@@ -415,15 +369,14 @@ public java.lang.String getAudience() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         audience_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * Audience to be used when generating OIDC token. The audience claim
      * identifies the recipients that the JWT is intended for. The audience
@@ -434,15 +387,16 @@ public java.lang.String getAudience() {
      * 

      *
      * string audience = 2;
-     *
      * @return The bytes for audience.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getAudienceBytes() {
+    public com.google.protobuf.ByteString
+        getAudienceBytes() {
       java.lang.Object ref = audience_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         audience_ = b;
         return b;
       } else {
@@ -451,7 +405,6 @@ public com.google.protobuf.ByteString getAudienceBytes() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -463,7 +416,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(serviceAccountEmail_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, serviceAccountEmail_);
       }
@@ -493,16 +447,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.pubsub.v1.PushConfig.OidcToken)) {
         return super.equals(obj);
       }
-      com.google.pubsub.v1.PushConfig.OidcToken other =
-          (com.google.pubsub.v1.PushConfig.OidcToken) obj;
+      com.google.pubsub.v1.PushConfig.OidcToken other = (com.google.pubsub.v1.PushConfig.OidcToken) obj;
 
-      if (!getServiceAccountEmail().equals(other.getServiceAccountEmail())) return false;
-      if (!getAudience().equals(other.getAudience())) return false;
+      if (!getServiceAccountEmail()
+          .equals(other.getServiceAccountEmail())) return false;
+      if (!getAudience()
+          .equals(other.getAudience())) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -523,94 +478,88 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(java.nio.ByteBuffer data)
+    public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
+        java.nio.ByteBuffer data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(java.io.InputStream input)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.PushConfig.OidcToken parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.pubsub.v1.PushConfig.OidcToken parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
     public static Builder newBuilder(com.google.pubsub.v1.PushConfig.OidcToken prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -620,8 +569,6 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Contains information needed for generating an
      * [OpenID Connect
@@ -630,24 +577,21 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.pubsub.v1.PushConfig.OidcToken}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PushConfig.OidcToken)
         com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.pubsub.v1.PushConfig.OidcToken.class,
-                com.google.pubsub.v1.PushConfig.OidcToken.Builder.class);
+                com.google.pubsub.v1.PushConfig.OidcToken.class, com.google.pubsub.v1.PushConfig.OidcToken.Builder.class);
       }
 
       // Construct using com.google.pubsub.v1.PushConfig.OidcToken.newBuilder()
@@ -655,15 +599,16 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
-
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
       }
-
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -675,9 +620,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
       }
 
       @java.lang.Override
@@ -696,8 +641,7 @@ public com.google.pubsub.v1.PushConfig.OidcToken build() {
 
       @java.lang.Override
       public com.google.pubsub.v1.PushConfig.OidcToken buildPartial() {
-        com.google.pubsub.v1.PushConfig.OidcToken result =
-            new com.google.pubsub.v1.PushConfig.OidcToken(this);
+        com.google.pubsub.v1.PushConfig.OidcToken result = new com.google.pubsub.v1.PushConfig.OidcToken(this);
         result.serviceAccountEmail_ = serviceAccountEmail_;
         result.audience_ = audience_;
         onBuilt();
@@ -708,41 +652,38 @@ public com.google.pubsub.v1.PushConfig.OidcToken buildPartial() {
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.pubsub.v1.PushConfig.OidcToken) {
-          return mergeFrom((com.google.pubsub.v1.PushConfig.OidcToken) other);
+          return mergeFrom((com.google.pubsub.v1.PushConfig.OidcToken)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -790,8 +731,6 @@ public Builder mergeFrom(
 
       private java.lang.Object serviceAccountEmail_ = "";
       /**
-       *
-       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -801,13 +740,13 @@ public Builder mergeFrom(
        * 

        *
        * string service_account_email = 1;
-       *
        * @return The serviceAccountEmail.
        */
       public java.lang.String getServiceAccountEmail() {
         java.lang.Object ref = serviceAccountEmail_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           serviceAccountEmail_ = s;
           return s;
@@ -816,8 +755,6 @@ public java.lang.String getServiceAccountEmail() {
         }
       }
       /**
-       *
-       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -827,14 +764,15 @@ public java.lang.String getServiceAccountEmail() {
        * 

        *
        * string service_account_email = 1;
-       *
        * @return The bytes for serviceAccountEmail.
        */
-      public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
+      public com.google.protobuf.ByteString
+          getServiceAccountEmailBytes() {
         java.lang.Object ref = serviceAccountEmail_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           serviceAccountEmail_ = b;
           return b;
         } else {
@@ -842,8 +780,6 @@ public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -853,22 +789,20 @@ public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
        * 

        *
        * string service_account_email = 1;
-       *
        * @param value The serviceAccountEmail to set.
        * @return This builder for chaining.
        */
-      public Builder setServiceAccountEmail(java.lang.String value) {
+      public Builder setServiceAccountEmail(
+          java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-
+    throw new NullPointerException();
+  }
+  
         serviceAccountEmail_ = value;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -878,18 +812,15 @@ public Builder setServiceAccountEmail(java.lang.String value) {
        * 

        *
        * string service_account_email = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearServiceAccountEmail() {
-
+        
         serviceAccountEmail_ = getDefaultInstance().getServiceAccountEmail();
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -899,16 +830,16 @@ public Builder clearServiceAccountEmail() {
        * 

        *
        * string service_account_email = 1;
-       *
        * @param value The bytes for serviceAccountEmail to set.
        * @return This builder for chaining.
        */
-      public Builder setServiceAccountEmailBytes(com.google.protobuf.ByteString value) {
+      public Builder setServiceAccountEmailBytes(
+          com.google.protobuf.ByteString value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+        
         serviceAccountEmail_ = value;
         onChanged();
         return this;
@@ -916,8 +847,6 @@ public Builder setServiceAccountEmailBytes(com.google.protobuf.ByteString value)
 
       private java.lang.Object audience_ = "";
       /**
-       *
-       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -928,13 +857,13 @@ public Builder setServiceAccountEmailBytes(com.google.protobuf.ByteString value)
        * 

        *
        * string audience = 2;
-       *
        * @return The audience.
        */
       public java.lang.String getAudience() {
         java.lang.Object ref = audience_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           audience_ = s;
           return s;
@@ -943,8 +872,6 @@ public java.lang.String getAudience() {
         }
       }
       /**
-       *
-       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -955,14 +882,15 @@ public java.lang.String getAudience() {
        * 

        *
        * string audience = 2;
-       *
        * @return The bytes for audience.
        */
-      public com.google.protobuf.ByteString getAudienceBytes() {
+      public com.google.protobuf.ByteString
+          getAudienceBytes() {
         java.lang.Object ref = audience_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           audience_ = b;
           return b;
         } else {
@@ -970,8 +898,6 @@ public com.google.protobuf.ByteString getAudienceBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -982,22 +908,20 @@ public com.google.protobuf.ByteString getAudienceBytes() {
        * 

        *
        * string audience = 2;
-       *
        * @param value The audience to set.
        * @return This builder for chaining.
        */
-      public Builder setAudience(java.lang.String value) {
+      public Builder setAudience(
+          java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-
+    throw new NullPointerException();
+  }
+  
         audience_ = value;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -1008,18 +932,15 @@ public Builder setAudience(java.lang.String value) {
        * 

        *
        * string audience = 2;
-       *
        * @return This builder for chaining.
        */
       public Builder clearAudience() {
-
+        
         audience_ = getDefaultInstance().getAudience();
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -1030,21 +951,20 @@ public Builder clearAudience() {
        * 

        *
        * string audience = 2;
-       *
        * @param value The bytes for audience to set.
        * @return This builder for chaining.
        */
-      public Builder setAudienceBytes(com.google.protobuf.ByteString value) {
+      public Builder setAudienceBytes(
+          com.google.protobuf.ByteString value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+        
         audience_ = value;
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1057,12 +977,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PushConfig.OidcToken)
     }
 
     // @@protoc_insertion_point(class_scope:google.pubsub.v1.PushConfig.OidcToken)
     private static final com.google.pubsub.v1.PushConfig.OidcToken DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.pubsub.v1.PushConfig.OidcToken();
     }
@@ -1071,16 +991,16 @@ public static com.google.pubsub.v1.PushConfig.OidcToken getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public OidcToken parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new OidcToken(input, extensionRegistry);
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public OidcToken parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new OidcToken(input, extensionRegistry);
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1095,19 +1015,17 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.pubsub.v1.PushConfig.OidcToken getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int authenticationMethodCase_ = 0;
   private java.lang.Object authenticationMethod_;
-
   public enum AuthenticationMethodCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     OIDC_TOKEN(3),
     AUTHENTICATIONMETHOD_NOT_SET(0);
     private final int value;
-
     private AuthenticationMethodCase(int value) {
       this.value = value;
     }
@@ -1123,36 +1041,31 @@ public static AuthenticationMethodCase valueOf(int value) {
 
     public static AuthenticationMethodCase forNumber(int value) {
       switch (value) {
-        case 3:
-          return OIDC_TOKEN;
-        case 0:
-          return AUTHENTICATIONMETHOD_NOT_SET;
-        default:
-          return null;
+        case 3: return OIDC_TOKEN;
+        case 0: return AUTHENTICATIONMETHOD_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public AuthenticationMethodCase getAuthenticationMethodCase() {
-    return AuthenticationMethodCase.forNumber(authenticationMethodCase_);
+  public AuthenticationMethodCase
+  getAuthenticationMethodCase() {
+    return AuthenticationMethodCase.forNumber(
+        authenticationMethodCase_);
   }
 
   public static final int PUSH_ENDPOINT_FIELD_NUMBER = 1;
   private volatile java.lang.Object pushEndpoint_;
   /**
-   *
-   *
    * 
    * A URL locating the endpoint to which messages should be pushed.
    * For example, a Webhook endpoint might use `https://example.com/push`.
    * 

    *
    * string push_endpoint = 1;
-   *
    * @return The pushEndpoint.
    */
   @java.lang.Override
@@ -1161,30 +1074,30 @@ public java.lang.String getPushEndpoint() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pushEndpoint_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A URL locating the endpoint to which messages should be pushed.
    * For example, a Webhook endpoint might use `https://example.com/push`.
    * 

    *
    * string push_endpoint = 1;
-   *
    * @return The bytes for pushEndpoint.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPushEndpointBytes() {
+  public com.google.protobuf.ByteString
+      getPushEndpointBytes() {
     java.lang.Object ref = pushEndpoint_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pushEndpoint_ = b;
       return b;
     } else {
@@ -1193,23 +1106,24 @@ public com.google.protobuf.ByteString getPushEndpointBytes() {
   }
 
   public static final int ATTRIBUTES_FIELD_NUMBER = 2;
-
   private static final class AttributesDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.pubsub.v1.PubsubProto
-                .internal_static_google_pubsub_v1_PushConfig_AttributesEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_AttributesEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
-  private com.google.protobuf.MapField attributes_;
-
-  private com.google.protobuf.MapField internalGetAttributes() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> attributes_;
+  private com.google.protobuf.MapField
+  internalGetAttributes() {
     if (attributes_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(AttributesDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          AttributesDefaultEntryHolder.defaultEntry);
     }
     return attributes_;
   }
@@ -1218,8 +1132,6 @@ public int getAttributesCount() {
     return internalGetAttributes().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -1241,22 +1153,22 @@ public int getAttributesCount() {
    *
    * map<string, string> attributes = 2;
    */
+
   @java.lang.Override
-  public boolean containsAttributes(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsAttributes(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetAttributes().getMap().containsKey(key);
   }
-  /** Use {@link #getAttributesMap()} instead. */
+  /**
+   * Use {@link #getAttributesMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getAttributes() {
     return getAttributesMap();
   }
   /**
-   *
-   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -1279,12 +1191,11 @@ public java.util.Map getAttributes() {
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
+
   public java.util.Map getAttributesMap() {
     return internalGetAttributes().getMap();
   }
   /**
-   *
-   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -1307,17 +1218,16 @@ public java.util.Map getAttributesMap() {
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
+
   public java.lang.String getAttributesOrDefault(
-      java.lang.String key, java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetAttributes().getMap();
+      java.lang.String key,
+      java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetAttributes().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -1340,11 +1250,12 @@ public java.lang.String getAttributesOrDefault(
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
-  public java.lang.String getAttributesOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetAttributes().getMap();
+
+  public java.lang.String getAttributesOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetAttributes().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1353,15 +1264,12 @@ public java.lang.String getAttributesOrThrow(java.lang.String key) {
 
   public static final int OIDC_TOKEN_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
    * 

    *
    * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
-   *
    * @return Whether the oidcToken field is set.
    */
   @java.lang.Override
@@ -1369,27 +1277,22 @@ public boolean hasOidcToken() {
     return authenticationMethodCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
    * 

    *
    * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
-   *
    * @return The oidcToken.
    */
   @java.lang.Override
   public com.google.pubsub.v1.PushConfig.OidcToken getOidcToken() {
     if (authenticationMethodCase_ == 3) {
-      return (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_;
+       return (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_;
     }
     return com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
@@ -1400,13 +1303,12 @@ public com.google.pubsub.v1.PushConfig.OidcToken getOidcToken() {
   @java.lang.Override
   public com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder getOidcTokenOrBuilder() {
     if (authenticationMethodCase_ == 3) {
-      return (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_;
+       return (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_;
     }
     return com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1418,12 +1320,17 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pushEndpoint_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, pushEndpoint_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetAttributes(), AttributesDefaultEntryHolder.defaultEntry, 2);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetAttributes(),
+        AttributesDefaultEntryHolder.defaultEntry,
+        2);
     if (authenticationMethodCase_ == 3) {
       output.writeMessage(3, (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
     }
@@ -1439,20 +1346,19 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pushEndpoint_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, pushEndpoint_);
     }
-    for (java.util.Map.Entry entry :
-        internalGetAttributes().getMap().entrySet()) {
-      com.google.protobuf.MapEntry attributes__ =
-          AttributesDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, attributes__);
+    for (java.util.Map.Entry entry
+         : internalGetAttributes().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      attributes__ = AttributesDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, attributes__);
     }
     if (authenticationMethodCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -1462,19 +1368,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PushConfig)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PushConfig other = (com.google.pubsub.v1.PushConfig) obj;
 
-    if (!getPushEndpoint().equals(other.getPushEndpoint())) return false;
-    if (!internalGetAttributes().equals(other.internalGetAttributes())) return false;
+    if (!getPushEndpoint()
+        .equals(other.getPushEndpoint())) return false;
+    if (!internalGetAttributes().equals(
+        other.internalGetAttributes())) return false;
     if (!getAuthenticationMethodCase().equals(other.getAuthenticationMethodCase())) return false;
     switch (authenticationMethodCase_) {
       case 3:
-        if (!getOidcToken().equals(other.getOidcToken())) return false;
+        if (!getOidcToken()
+            .equals(other.getOidcToken())) return false;
         break;
       case 0:
       default:
@@ -1509,143 +1418,138 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PushConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PushConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PushConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.PushConfig parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.PushConfig parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PushConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PushConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.PushConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PushConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PushConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PushConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PushConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.PushConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.PushConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.PushConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Configuration for a push delivery endpoint.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PushConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PushConfig)
       com.google.pubsub.v1.PushConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PushConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 2:
           return internalGetAttributes();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 2:
           return internalGetMutableAttributes();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.pubsub.v1.PushConfig.class, com.google.pubsub.v1.PushConfig.Builder.class);
     }
@@ -1655,15 +1559,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1676,9 +1581,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_PushConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_descriptor;
     }
 
     @java.lang.Override
@@ -1718,39 +1623,38 @@ public com.google.pubsub.v1.PushConfig buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PushConfig) {
-        return mergeFrom((com.google.pubsub.v1.PushConfig) other);
+        return mergeFrom((com.google.pubsub.v1.PushConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1763,17 +1667,16 @@ public Builder mergeFrom(com.google.pubsub.v1.PushConfig other) {
         pushEndpoint_ = other.pushEndpoint_;
         onChanged();
       }
-      internalGetMutableAttributes().mergeFrom(other.internalGetAttributes());
+      internalGetMutableAttributes().mergeFrom(
+          other.internalGetAttributes());
       switch (other.getAuthenticationMethodCase()) {
-        case OIDC_TOKEN:
-          {
-            mergeOidcToken(other.getOidcToken());
-            break;
-          }
-        case AUTHENTICATIONMETHOD_NOT_SET:
-          {
-            break;
-          }
+        case OIDC_TOKEN: {
+          mergeOidcToken(other.getOidcToken());
+          break;
+        }
+        case AUTHENTICATIONMETHOD_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -1803,12 +1706,12 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int authenticationMethodCase_ = 0;
     private java.lang.Object authenticationMethod_;
-
-    public AuthenticationMethodCase getAuthenticationMethodCase() {
-      return AuthenticationMethodCase.forNumber(authenticationMethodCase_);
+    public AuthenticationMethodCase
+        getAuthenticationMethodCase() {
+      return AuthenticationMethodCase.forNumber(
+          authenticationMethodCase_);
     }
 
     public Builder clearAuthenticationMethod() {
@@ -1822,21 +1725,19 @@ public Builder clearAuthenticationMethod() {
 
     private java.lang.Object pushEndpoint_ = "";
     /**
-     *
-     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
-     *
      * @return The pushEndpoint.
      */
     public java.lang.String getPushEndpoint() {
       java.lang.Object ref = pushEndpoint_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pushEndpoint_ = s;
         return s;
@@ -1845,22 +1746,21 @@ public java.lang.String getPushEndpoint() {
       }
     }
     /**
-     *
-     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
-     *
      * @return The bytes for pushEndpoint.
      */
-    public com.google.protobuf.ByteString getPushEndpointBytes() {
+    public com.google.protobuf.ByteString
+        getPushEndpointBytes() {
       java.lang.Object ref = pushEndpoint_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pushEndpoint_ = b;
         return b;
       } else {
@@ -1868,87 +1768,78 @@ public com.google.protobuf.ByteString getPushEndpointBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
-     *
      * @param value The pushEndpoint to set.
      * @return This builder for chaining.
      */
-    public Builder setPushEndpoint(java.lang.String value) {
+    public Builder setPushEndpoint(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       pushEndpoint_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPushEndpoint() {
-
+      
       pushEndpoint_ = getDefaultInstance().getPushEndpoint();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
-     *
      * @param value The bytes for pushEndpoint to set.
      * @return This builder for chaining.
      */
-    public Builder setPushEndpointBytes(com.google.protobuf.ByteString value) {
+    public Builder setPushEndpointBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       pushEndpoint_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField attributes_;
-
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> attributes_;
     private com.google.protobuf.MapField
-        internalGetAttributes() {
+    internalGetAttributes() {
       if (attributes_ == null) {
         return com.google.protobuf.MapField.emptyMapField(
             AttributesDefaultEntryHolder.defaultEntry);
       }
       return attributes_;
     }
-
     private com.google.protobuf.MapField
-        internalGetMutableAttributes() {
-      onChanged();
-      ;
+    internalGetMutableAttributes() {
+      onChanged();;
       if (attributes_ == null) {
-        attributes_ =
-            com.google.protobuf.MapField.newMapField(AttributesDefaultEntryHolder.defaultEntry);
+        attributes_ = com.google.protobuf.MapField.newMapField(
+            AttributesDefaultEntryHolder.defaultEntry);
       }
       if (!attributes_.isMutable()) {
         attributes_ = attributes_.copy();
@@ -1960,8 +1851,6 @@ public int getAttributesCount() {
       return internalGetAttributes().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -1983,22 +1872,22 @@ public int getAttributesCount() {
      *
      * map<string, string> attributes = 2;
      */
+
     @java.lang.Override
-    public boolean containsAttributes(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsAttributes(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetAttributes().getMap().containsKey(key);
     }
-    /** Use {@link #getAttributesMap()} instead. */
+    /**
+     * Use {@link #getAttributesMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getAttributes() {
       return getAttributesMap();
     }
     /**
-     *
-     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -2021,12 +1910,11 @@ public java.util.Map getAttributes() {
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
+
     public java.util.Map getAttributesMap() {
       return internalGetAttributes().getMap();
     }
     /**
-     *
-     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -2049,17 +1937,16 @@ public java.util.Map getAttributesMap() {
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
+
     public java.lang.String getAttributesOrDefault(
-        java.lang.String key, java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetAttributes().getMap();
+        java.lang.String key,
+        java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetAttributes().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -2082,11 +1969,12 @@ public java.lang.String getAttributesOrDefault(
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
-    public java.lang.String getAttributesOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetAttributes().getMap();
+
+    public java.lang.String getAttributesOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetAttributes().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -2094,12 +1982,11 @@ public java.lang.String getAttributesOrThrow(java.lang.String key) {
     }
 
     public Builder clearAttributes() {
-      internalGetMutableAttributes().getMutableMap().clear();
+      internalGetMutableAttributes().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -2121,21 +2008,23 @@ public Builder clearAttributes() {
      *
      * map<string, string> attributes = 2;
      */
-    public Builder removeAttributes(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableAttributes().getMutableMap().remove(key);
+
+    public Builder removeAttributes(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableAttributes().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableAttributes() {
+    public java.util.Map
+    getMutableAttributes() {
       return internalGetMutableAttributes().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -2157,20 +2046,19 @@ public java.util.Map getMutableAttributes()
      *
      * map<string, string> attributes = 2;
      */
-    public Builder putAttributes(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public Builder putAttributes(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
       if (value == null) {
-        throw new NullPointerException("map value");
-      }
+  throw new NullPointerException("map value");
+}
 
-      internalGetMutableAttributes().getMutableMap().put(key, value);
+      internalGetMutableAttributes().getMutableMap()
+          .put(key, value);
       return this;
     }
     /**
-     *
-     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -2192,26 +2080,23 @@ public Builder putAttributes(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> attributes = 2;
      */
-    public Builder putAllAttributes(java.util.Map values) {
-      internalGetMutableAttributes().getMutableMap().putAll(values);
+
+    public Builder putAllAttributes(
+        java.util.Map values) {
+      internalGetMutableAttributes().getMutableMap()
+          .putAll(values);
       return this;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PushConfig.OidcToken,
-            com.google.pubsub.v1.PushConfig.OidcToken.Builder,
-            com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder>
-        oidcTokenBuilder_;
+        com.google.pubsub.v1.PushConfig.OidcToken, com.google.pubsub.v1.PushConfig.OidcToken.Builder, com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder> oidcTokenBuilder_;
     /**
-     *
-     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
      * 

      *
      * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
-     *
      * @return Whether the oidcToken field is set.
      */
     @java.lang.Override
@@ -2219,15 +2104,12 @@ public boolean hasOidcToken() {
       return authenticationMethodCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
      * 

      *
      * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
-     *
      * @return The oidcToken.
      */
     @java.lang.Override
@@ -2245,8 +2127,6 @@ public com.google.pubsub.v1.PushConfig.OidcToken getOidcToken() {
       }
     }
     /**
-     *
-     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2268,8 +2148,6 @@ public Builder setOidcToken(com.google.pubsub.v1.PushConfig.OidcToken value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2277,7 +2155,8 @@ public Builder setOidcToken(com.google.pubsub.v1.PushConfig.OidcToken value) {
      *
      * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
      */
-    public Builder setOidcToken(com.google.pubsub.v1.PushConfig.OidcToken.Builder builderForValue) {
+    public Builder setOidcToken(
+        com.google.pubsub.v1.PushConfig.OidcToken.Builder builderForValue) {
       if (oidcTokenBuilder_ == null) {
         authenticationMethod_ = builderForValue.build();
         onChanged();
@@ -2288,8 +2167,6 @@ public Builder setOidcToken(com.google.pubsub.v1.PushConfig.OidcToken.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2299,14 +2176,10 @@ public Builder setOidcToken(com.google.pubsub.v1.PushConfig.OidcToken.Builder bu
      */
     public Builder mergeOidcToken(com.google.pubsub.v1.PushConfig.OidcToken value) {
       if (oidcTokenBuilder_ == null) {
-        if (authenticationMethodCase_ == 3
-            && authenticationMethod_
-                != com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance()) {
-          authenticationMethod_ =
-              com.google.pubsub.v1.PushConfig.OidcToken.newBuilder(
-                      (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (authenticationMethodCase_ == 3 &&
+            authenticationMethod_ != com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance()) {
+          authenticationMethod_ = com.google.pubsub.v1.PushConfig.OidcToken.newBuilder((com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_)
+              .mergeFrom(value).buildPartial();
         } else {
           authenticationMethod_ = value;
         }
@@ -2322,8 +2195,6 @@ public Builder mergeOidcToken(com.google.pubsub.v1.PushConfig.OidcToken value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2348,8 +2219,6 @@ public Builder clearOidcToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2361,8 +2230,6 @@ public com.google.pubsub.v1.PushConfig.OidcToken.Builder getOidcTokenBuilder() {
       return getOidcTokenFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2382,8 +2249,6 @@ public com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder getOidcTokenOrBuilder(
       }
     }
     /**
-     *
-     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2392,32 +2257,26 @@ public com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder getOidcTokenOrBuilder(
      * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PushConfig.OidcToken,
-            com.google.pubsub.v1.PushConfig.OidcToken.Builder,
-            com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder>
+        com.google.pubsub.v1.PushConfig.OidcToken, com.google.pubsub.v1.PushConfig.OidcToken.Builder, com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder> 
         getOidcTokenFieldBuilder() {
       if (oidcTokenBuilder_ == null) {
         if (!(authenticationMethodCase_ == 3)) {
           authenticationMethod_ = com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance();
         }
-        oidcTokenBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.PushConfig.OidcToken,
-                com.google.pubsub.v1.PushConfig.OidcToken.Builder,
-                com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder>(
+        oidcTokenBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.PushConfig.OidcToken, com.google.pubsub.v1.PushConfig.OidcToken.Builder, com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder>(
                 (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_,
                 getParentForChildren(),
                 isClean());
         authenticationMethod_ = null;
       }
       authenticationMethodCase_ = 3;
-      onChanged();
-      ;
+      onChanged();;
       return oidcTokenBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2427,12 +2286,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PushConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PushConfig)
   private static final com.google.pubsub.v1.PushConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PushConfig();
   }
@@ -2441,16 +2300,16 @@ public static com.google.pubsub.v1.PushConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PushConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new PushConfig(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PushConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new PushConfig(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2465,4 +2324,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PushConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
similarity index 86%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
index 6499b5346..7c8148f2e 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PushConfigOrBuilder
-    extends
+public interface PushConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PushConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A URL locating the endpoint to which messages should be pushed.
    * For example, a Webhook endpoint might use `https://example.com/push`.
    * 

    *
    * string push_endpoint = 1;
-   *
    * @return The pushEndpoint.
    */
   java.lang.String getPushEndpoint();
   /**
-   *
-   *
    * 
    * A URL locating the endpoint to which messages should be pushed.
    * For example, a Webhook endpoint might use `https://example.com/push`.
    * 

    *
    * string push_endpoint = 1;
-   *
    * @return The bytes for pushEndpoint.
    */
-  com.google.protobuf.ByteString getPushEndpointBytes();
+  com.google.protobuf.ByteString
+      getPushEndpointBytes();
 
   /**
-   *
-   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -76,8 +53,6 @@ public interface PushConfigOrBuilder
    */
   int getAttributesCount();
   /**
-   *
-   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -99,13 +74,15 @@ public interface PushConfigOrBuilder
    *
    * map<string, string> attributes = 2;
    */
-  boolean containsAttributes(java.lang.String key);
-  /** Use {@link #getAttributesMap()} instead. */
+  boolean containsAttributes(
+      java.lang.String key);
+  /**
+   * Use {@link #getAttributesMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getAttributes();
+  java.util.Map
+  getAttributes();
   /**
-   *
-   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -127,10 +104,9 @@ public interface PushConfigOrBuilder
    *
    * map<string, string> attributes = 2;
    */
-  java.util.Map getAttributesMap();
+  java.util.Map
+  getAttributesMap();
   /**
-   *
-   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -154,13 +130,11 @@ public interface PushConfigOrBuilder
    */
 
   /* nullable */
-  java.lang.String getAttributesOrDefault(
+java.lang.String getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -182,37 +156,31 @@ java.lang.String getAttributesOrDefault(
    *
    * map<string, string> attributes = 2;
    */
-  java.lang.String getAttributesOrThrow(java.lang.String key);
+
+  java.lang.String getAttributesOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
    * 

    *
    * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
-   *
    * @return Whether the oidcToken field is set.
    */
   boolean hasOidcToken();
   /**
-   *
-   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
    * 

    *
    * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
-   *
    * @return The oidcToken.
    */
   com.google.pubsub.v1.PushConfig.OidcToken getOidcToken();
   /**
-   *
-   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
similarity index 73%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
index 7145c9e05..62c9eec3d 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * A message and its corresponding acknowledgment ID.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ReceivedMessage}
  */
-public final class ReceivedMessage extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ReceivedMessage extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ReceivedMessage)
     ReceivedMessageOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ReceivedMessage.newBuilder() to construct.
   private ReceivedMessage(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ReceivedMessage() {
     ackId_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ReceivedMessage();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ReceivedMessage(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,40 +53,37 @@ private ReceivedMessage(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              ackId_ = s;
-              break;
-            }
-          case 18:
-            {
-              com.google.pubsub.v1.PubsubMessage.Builder subBuilder = null;
-              if (message_ != null) {
-                subBuilder = message_.toBuilder();
-              }
-              message_ =
-                  input.readMessage(com.google.pubsub.v1.PubsubMessage.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(message_);
-                message_ = subBuilder.buildPartial();
-              }
-
-              break;
+            ackId_ = s;
+            break;
+          }
+          case 18: {
+            com.google.pubsub.v1.PubsubMessage.Builder subBuilder = null;
+            if (message_ != null) {
+              subBuilder = message_.toBuilder();
             }
-          case 24:
-            {
-              deliveryAttempt_ = input.readInt32();
-              break;
+            message_ = input.readMessage(com.google.pubsub.v1.PubsubMessage.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(message_);
+              message_ = subBuilder.buildPartial();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+
+            break;
+          }
+          case 24: {
+
+            deliveryAttempt_ = input.readInt32();
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -111,39 +91,34 @@ private ReceivedMessage(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ReceivedMessage.class,
-            com.google.pubsub.v1.ReceivedMessage.Builder.class);
+            com.google.pubsub.v1.ReceivedMessage.class, com.google.pubsub.v1.ReceivedMessage.Builder.class);
   }
 
   public static final int ACK_ID_FIELD_NUMBER = 1;
   private volatile java.lang.Object ackId_;
   /**
-   *
-   *
    * 
    * This ID can be used to acknowledge the received message.
    * 

    *
    * string ack_id = 1;
-   *
    * @return The ackId.
    */
   @java.lang.Override
@@ -152,29 +127,29 @@ public java.lang.String getAckId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ackId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * This ID can be used to acknowledge the received message.
    * 

    *
    * string ack_id = 1;
-   *
    * @return The bytes for ackId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAckIdBytes() {
+  public com.google.protobuf.ByteString
+      getAckIdBytes() {
     java.lang.Object ref = ackId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ackId_ = b;
       return b;
     } else {
@@ -185,14 +160,11 @@ public com.google.protobuf.ByteString getAckIdBytes() {
   public static final int MESSAGE_FIELD_NUMBER = 2;
   private com.google.pubsub.v1.PubsubMessage message_;
   /**
-   *
-   *
    * 
    * The message.
    * 

    *
    * .google.pubsub.v1.PubsubMessage message = 2;
-   *
    * @return Whether the message field is set.
    */
   @java.lang.Override
@@ -200,14 +172,11 @@ public boolean hasMessage() {
     return message_ != null;
   }
   /**
-   *
-   *
    * 
    * The message.
    * 

    *
    * .google.pubsub.v1.PubsubMessage message = 2;
-   *
    * @return The message.
    */
   @java.lang.Override
@@ -215,8 +184,6 @@ public com.google.pubsub.v1.PubsubMessage getMessage() {
     return message_ == null ? com.google.pubsub.v1.PubsubMessage.getDefaultInstance() : message_;
   }
   /**
-   *
-   *
    * 
    * The message.
    * 

@@ -231,8 +198,6 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
   public static final int DELIVERY_ATTEMPT_FIELD_NUMBER = 3;
   private int deliveryAttempt_;
   /**
-   *
-   *
    * 
    * The approximate number of times that Cloud Pub/Sub has attempted to deliver
    * the associated message to a subscriber.
@@ -249,7 +214,6 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
    * 

    *
    * int32 delivery_attempt = 3;
-   *
    * @return The deliveryAttempt.
    */
   @java.lang.Override
@@ -258,7 +222,6 @@ public int getDeliveryAttempt() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -270,7 +233,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ackId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ackId_);
     }
@@ -293,10 +257,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ackId_);
     }
     if (message_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getMessage());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getMessage());
     }
     if (deliveryAttempt_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, deliveryAttempt_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, deliveryAttempt_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -306,19 +272,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ReceivedMessage)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ReceivedMessage other = (com.google.pubsub.v1.ReceivedMessage) obj;
 
-    if (!getAckId().equals(other.getAckId())) return false;
+    if (!getAckId()
+        .equals(other.getAckId())) return false;
     if (hasMessage() != other.hasMessage()) return false;
     if (hasMessage()) {
-      if (!getMessage().equals(other.getMessage())) return false;
+      if (!getMessage()
+          .equals(other.getMessage())) return false;
     }
-    if (getDeliveryAttempt() != other.getDeliveryAttempt()) return false;
+    if (getDeliveryAttempt()
+        != other.getDeliveryAttempt()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -343,126 +312,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ReceivedMessage parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ReceivedMessage parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ReceivedMessage parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.ReceivedMessage parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ReceivedMessage prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A message and its corresponding acknowledgment ID.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ReceivedMessage}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ReceivedMessage)
       com.google.pubsub.v1.ReceivedMessageOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ReceivedMessage.class,
-              com.google.pubsub.v1.ReceivedMessage.Builder.class);
+              com.google.pubsub.v1.ReceivedMessage.class, com.google.pubsub.v1.ReceivedMessage.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ReceivedMessage.newBuilder()
@@ -470,15 +431,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -496,9 +458,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
     }
 
     @java.lang.Override
@@ -533,39 +495,38 @@ public com.google.pubsub.v1.ReceivedMessage buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ReceivedMessage) {
-        return mergeFrom((com.google.pubsub.v1.ReceivedMessage) other);
+        return mergeFrom((com.google.pubsub.v1.ReceivedMessage)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -615,20 +576,18 @@ public Builder mergeFrom(
 
     private java.lang.Object ackId_ = "";
     /**
-     *
-     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
-     *
      * @return The ackId.
      */
     public java.lang.String getAckId() {
       java.lang.Object ref = ackId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ackId_ = s;
         return s;
@@ -637,21 +596,20 @@ public java.lang.String getAckId() {
       }
     }
     /**
-     *
-     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
-     *
      * @return The bytes for ackId.
      */
-    public com.google.protobuf.ByteString getAckIdBytes() {
+    public com.google.protobuf.ByteString
+        getAckIdBytes() {
       java.lang.Object ref = ackId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ackId_ = b;
         return b;
       } else {
@@ -659,61 +617,54 @@ public com.google.protobuf.ByteString getAckIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
-     *
      * @param value The ackId to set.
      * @return This builder for chaining.
      */
-    public Builder setAckId(java.lang.String value) {
+    public Builder setAckId(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       ackId_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAckId() {
-
+      
       ackId_ = getDefaultInstance().getAckId();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
-     *
      * @param value The bytes for ackId to set.
      * @return This builder for chaining.
      */
-    public Builder setAckIdBytes(com.google.protobuf.ByteString value) {
+    public Builder setAckIdBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       ackId_ = value;
       onChanged();
       return this;
@@ -721,47 +672,34 @@ public Builder setAckIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.pubsub.v1.PubsubMessage message_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PubsubMessage,
-            com.google.pubsub.v1.PubsubMessage.Builder,
-            com.google.pubsub.v1.PubsubMessageOrBuilder>
-        messageBuilder_;
+        com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder> messageBuilder_;
     /**
-     *
-     *
      * 
      * The message.
      * 

      *
      * .google.pubsub.v1.PubsubMessage message = 2;
-     *
      * @return Whether the message field is set.
      */
     public boolean hasMessage() {
       return messageBuilder_ != null || message_ != null;
     }
     /**
-     *
-     *
      * 
      * The message.
      * 

      *
      * .google.pubsub.v1.PubsubMessage message = 2;
-     *
      * @return The message.
      */
     public com.google.pubsub.v1.PubsubMessage getMessage() {
       if (messageBuilder_ == null) {
-        return message_ == null
-            ? com.google.pubsub.v1.PubsubMessage.getDefaultInstance()
-            : message_;
+        return message_ == null ? com.google.pubsub.v1.PubsubMessage.getDefaultInstance() : message_;
       } else {
         return messageBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The message.
      * 

@@ -782,15 +720,14 @@ public Builder setMessage(com.google.pubsub.v1.PubsubMessage value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The message.
      * 

      *
      * .google.pubsub.v1.PubsubMessage message = 2;
      */
-    public Builder setMessage(com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
+    public Builder setMessage(
+        com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
       if (messageBuilder_ == null) {
         message_ = builderForValue.build();
         onChanged();
@@ -801,8 +738,6 @@ public Builder setMessage(com.google.pubsub.v1.PubsubMessage.Builder builderForV
       return this;
     }
     /**
-     *
-     *
      * 
      * The message.
      * 

@@ -813,9 +748,7 @@ public Builder mergeMessage(com.google.pubsub.v1.PubsubMessage value) {
       if (messageBuilder_ == null) {
         if (message_ != null) {
           message_ =
-              com.google.pubsub.v1.PubsubMessage.newBuilder(message_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.PubsubMessage.newBuilder(message_).mergeFrom(value).buildPartial();
         } else {
           message_ = value;
         }
@@ -827,8 +760,6 @@ public Builder mergeMessage(com.google.pubsub.v1.PubsubMessage value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The message.
      * 

@@ -847,8 +778,6 @@ public Builder clearMessage() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The message.
      * 

@@ -856,13 +785,11 @@ public Builder clearMessage() {
      * .google.pubsub.v1.PubsubMessage message = 2;
      */
     public com.google.pubsub.v1.PubsubMessage.Builder getMessageBuilder() {
-
+      
       onChanged();
       return getMessageFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The message.
      * 

@@ -873,14 +800,11 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
       if (messageBuilder_ != null) {
         return messageBuilder_.getMessageOrBuilder();
       } else {
-        return message_ == null
-            ? com.google.pubsub.v1.PubsubMessage.getDefaultInstance()
-            : message_;
+        return message_ == null ?
+            com.google.pubsub.v1.PubsubMessage.getDefaultInstance() : message_;
       }
     }
     /**
-     *
-     *
      * 
      * The message.
      * 

@@ -888,26 +812,21 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
      * .google.pubsub.v1.PubsubMessage message = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PubsubMessage,
-            com.google.pubsub.v1.PubsubMessage.Builder,
-            com.google.pubsub.v1.PubsubMessageOrBuilder>
+        com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder> 
         getMessageFieldBuilder() {
       if (messageBuilder_ == null) {
-        messageBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.PubsubMessage,
-                com.google.pubsub.v1.PubsubMessage.Builder,
-                com.google.pubsub.v1.PubsubMessageOrBuilder>(
-                getMessage(), getParentForChildren(), isClean());
+        messageBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder>(
+                getMessage(),
+                getParentForChildren(),
+                isClean());
         message_ = null;
       }
       return messageBuilder_;
     }
 
-    private int deliveryAttempt_;
+    private int deliveryAttempt_ ;
     /**
-     *
-     *
      * 
      * The approximate number of times that Cloud Pub/Sub has attempted to deliver
      * the associated message to a subscriber.
@@ -924,7 +843,6 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
      * 

      *
      * int32 delivery_attempt = 3;
-     *
      * @return The deliveryAttempt.
      */
     @java.lang.Override
@@ -932,8 +850,6 @@ public int getDeliveryAttempt() {
       return deliveryAttempt_;
     }
     /**
-     *
-     *
      * 
      * The approximate number of times that Cloud Pub/Sub has attempted to deliver
      * the associated message to a subscriber.
@@ -950,19 +866,16 @@ public int getDeliveryAttempt() {
      * 

      *
      * int32 delivery_attempt = 3;
-     *
      * @param value The deliveryAttempt to set.
      * @return This builder for chaining.
      */
     public Builder setDeliveryAttempt(int value) {
-
+      
       deliveryAttempt_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The approximate number of times that Cloud Pub/Sub has attempted to deliver
      * the associated message to a subscriber.
@@ -979,18 +892,17 @@ public Builder setDeliveryAttempt(int value) {
      * 

      *
      * int32 delivery_attempt = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDeliveryAttempt() {
-
+      
       deliveryAttempt_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1000,12 +912,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ReceivedMessage)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ReceivedMessage)
   private static final com.google.pubsub.v1.ReceivedMessage DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ReceivedMessage();
   }
@@ -1014,16 +926,16 @@ public static com.google.pubsub.v1.ReceivedMessage getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ReceivedMessage parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ReceivedMessage(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ReceivedMessage parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ReceivedMessage(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1038,4 +950,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ReceivedMessage getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
similarity index 73%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
index 805690b39..8c5237cf3 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
@@ -1,80 +1,51 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ReceivedMessageOrBuilder
-    extends
+public interface ReceivedMessageOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ReceivedMessage)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * This ID can be used to acknowledge the received message.
    * 

    *
    * string ack_id = 1;
-   *
    * @return The ackId.
    */
   java.lang.String getAckId();
   /**
-   *
-   *
    * 
    * This ID can be used to acknowledge the received message.
    * 

    *
    * string ack_id = 1;
-   *
    * @return The bytes for ackId.
    */
-  com.google.protobuf.ByteString getAckIdBytes();
+  com.google.protobuf.ByteString
+      getAckIdBytes();
 
   /**
-   *
-   *
    * 
    * The message.
    * 

    *
    * .google.pubsub.v1.PubsubMessage message = 2;
-   *
    * @return Whether the message field is set.
    */
   boolean hasMessage();
   /**
-   *
-   *
    * 
    * The message.
    * 

    *
    * .google.pubsub.v1.PubsubMessage message = 2;
-   *
    * @return The message.
    */
   com.google.pubsub.v1.PubsubMessage getMessage();
   /**
-   *
-   *
    * 
    * The message.
    * 

@@ -84,8 +55,6 @@ public interface ReceivedMessageOrBuilder
   com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder();
 
   /**
-   *
-   *
    * 
    * The approximate number of times that Cloud Pub/Sub has attempted to deliver
    * the associated message to a subscriber.
@@ -102,7 +71,6 @@ public interface ReceivedMessageOrBuilder
    * 

    *
    * int32 delivery_attempt = 3;
-   *
    * @return The deliveryAttempt.
    */
   int getDeliveryAttempt();
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
similarity index 73%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
index 51f5b8e47..a25308e52 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * A policy that specifies how Cloud Pub/Sub retries message delivery.
  * Retry delay will be exponential based on provided minimum and maximum
@@ -34,29 +17,30 @@
  *
  * Protobuf type {@code google.pubsub.v1.RetryPolicy}
  */
-public final class RetryPolicy extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class RetryPolicy extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.RetryPolicy)
     RetryPolicyOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use RetryPolicy.newBuilder() to construct.
   private RetryPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private RetryPolicy() {}
+  private RetryPolicy() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new RetryPolicy();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private RetryPolicy(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -75,43 +59,39 @@ private RetryPolicy(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              com.google.protobuf.Duration.Builder subBuilder = null;
-              if (minimumBackoff_ != null) {
-                subBuilder = minimumBackoff_.toBuilder();
-              }
-              minimumBackoff_ =
-                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(minimumBackoff_);
-                minimumBackoff_ = subBuilder.buildPartial();
-              }
-
-              break;
+          case 10: {
+            com.google.protobuf.Duration.Builder subBuilder = null;
+            if (minimumBackoff_ != null) {
+              subBuilder = minimumBackoff_.toBuilder();
+            }
+            minimumBackoff_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(minimumBackoff_);
+              minimumBackoff_ = subBuilder.buildPartial();
             }
-          case 18:
-            {
-              com.google.protobuf.Duration.Builder subBuilder = null;
-              if (maximumBackoff_ != null) {
-                subBuilder = maximumBackoff_.toBuilder();
-              }
-              maximumBackoff_ =
-                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(maximumBackoff_);
-                maximumBackoff_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 18: {
+            com.google.protobuf.Duration.Builder subBuilder = null;
+            if (maximumBackoff_ != null) {
+              subBuilder = maximumBackoff_.toBuilder();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            maximumBackoff_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(maximumBackoff_);
+              maximumBackoff_ = subBuilder.buildPartial();
             }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -119,22 +99,22 @@ private RetryPolicy(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.RetryPolicy.class, com.google.pubsub.v1.RetryPolicy.Builder.class);
   }
@@ -142,15 +122,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   public static final int MINIMUM_BACKOFF_FIELD_NUMBER = 1;
   private com.google.protobuf.Duration minimumBackoff_;
   /**
-   *
-   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
    * 

    *
    * .google.protobuf.Duration minimum_backoff = 1;
-   *
    * @return Whether the minimumBackoff field is set.
    */
   @java.lang.Override
@@ -158,26 +135,19 @@ public boolean hasMinimumBackoff() {
     return minimumBackoff_ != null;
   }
   /**
-   *
-   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
    * 

    *
    * .google.protobuf.Duration minimum_backoff = 1;
-   *
    * @return The minimumBackoff.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMinimumBackoff() {
-    return minimumBackoff_ == null
-        ? com.google.protobuf.Duration.getDefaultInstance()
-        : minimumBackoff_;
+    return minimumBackoff_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minimumBackoff_;
   }
   /**
-   *
-   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -193,15 +163,12 @@ public com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder() {
   public static final int MAXIMUM_BACKOFF_FIELD_NUMBER = 2;
   private com.google.protobuf.Duration maximumBackoff_;
   /**
-   *
-   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
    * 

    *
    * .google.protobuf.Duration maximum_backoff = 2;
-   *
    * @return Whether the maximumBackoff field is set.
    */
   @java.lang.Override
@@ -209,26 +176,19 @@ public boolean hasMaximumBackoff() {
     return maximumBackoff_ != null;
   }
   /**
-   *
-   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
    * 

    *
    * .google.protobuf.Duration maximum_backoff = 2;
-   *
    * @return The maximumBackoff.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMaximumBackoff() {
-    return maximumBackoff_ == null
-        ? com.google.protobuf.Duration.getDefaultInstance()
-        : maximumBackoff_;
+    return maximumBackoff_ == null ? com.google.protobuf.Duration.getDefaultInstance() : maximumBackoff_;
   }
   /**
-   *
-   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -242,7 +202,6 @@ public com.google.protobuf.DurationOrBuilder getMaximumBackoffOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -254,7 +213,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (minimumBackoff_ != null) {
       output.writeMessage(1, getMinimumBackoff());
     }
@@ -271,10 +231,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (minimumBackoff_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMinimumBackoff());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getMinimumBackoff());
     }
     if (maximumBackoff_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getMaximumBackoff());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getMaximumBackoff());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -284,7 +246,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.RetryPolicy)) {
       return super.equals(obj);
@@ -293,11 +255,13 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasMinimumBackoff() != other.hasMinimumBackoff()) return false;
     if (hasMinimumBackoff()) {
-      if (!getMinimumBackoff().equals(other.getMinimumBackoff())) return false;
+      if (!getMinimumBackoff()
+          .equals(other.getMinimumBackoff())) return false;
     }
     if (hasMaximumBackoff() != other.hasMaximumBackoff()) return false;
     if (hasMaximumBackoff()) {
-      if (!getMaximumBackoff().equals(other.getMaximumBackoff())) return false;
+      if (!getMaximumBackoff()
+          .equals(other.getMaximumBackoff())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -323,103 +287,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.RetryPolicy parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.RetryPolicy parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.RetryPolicy parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.RetryPolicy parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.RetryPolicy prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A policy that specifies how Cloud Pub/Sub retries message delivery.
    * Retry delay will be exponential based on provided minimum and maximum
@@ -433,23 +391,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.RetryPolicy}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.RetryPolicy)
       com.google.pubsub.v1.RetryPolicyOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_RetryPolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.RetryPolicy.class,
-              com.google.pubsub.v1.RetryPolicy.Builder.class);
+              com.google.pubsub.v1.RetryPolicy.class, com.google.pubsub.v1.RetryPolicy.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.RetryPolicy.newBuilder()
@@ -457,15 +413,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -485,9 +442,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_RetryPolicy_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_descriptor;
     }
 
     @java.lang.Override
@@ -525,39 +482,38 @@ public com.google.pubsub.v1.RetryPolicy buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.RetryPolicy) {
-        return mergeFrom((com.google.pubsub.v1.RetryPolicy) other);
+        return mergeFrom((com.google.pubsub.v1.RetryPolicy)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -603,49 +559,36 @@ public Builder mergeFrom(
 
     private com.google.protobuf.Duration minimumBackoff_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
-        minimumBackoffBuilder_;
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> minimumBackoffBuilder_;
     /**
-     *
-     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
      * 

      *
      * .google.protobuf.Duration minimum_backoff = 1;
-     *
      * @return Whether the minimumBackoff field is set.
      */
     public boolean hasMinimumBackoff() {
       return minimumBackoffBuilder_ != null || minimumBackoff_ != null;
     }
     /**
-     *
-     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
      * 

      *
      * .google.protobuf.Duration minimum_backoff = 1;
-     *
      * @return The minimumBackoff.
      */
     public com.google.protobuf.Duration getMinimumBackoff() {
       if (minimumBackoffBuilder_ == null) {
-        return minimumBackoff_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : minimumBackoff_;
+        return minimumBackoff_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minimumBackoff_;
       } else {
         return minimumBackoffBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -667,8 +610,6 @@ public Builder setMinimumBackoff(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -676,7 +617,8 @@ public Builder setMinimumBackoff(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration minimum_backoff = 1;
      */
-    public Builder setMinimumBackoff(com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setMinimumBackoff(
+        com.google.protobuf.Duration.Builder builderForValue) {
       if (minimumBackoffBuilder_ == null) {
         minimumBackoff_ = builderForValue.build();
         onChanged();
@@ -687,8 +629,6 @@ public Builder setMinimumBackoff(com.google.protobuf.Duration.Builder builderFor
       return this;
     }
     /**
-     *
-     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -700,9 +640,7 @@ public Builder mergeMinimumBackoff(com.google.protobuf.Duration value) {
       if (minimumBackoffBuilder_ == null) {
         if (minimumBackoff_ != null) {
           minimumBackoff_ =
-              com.google.protobuf.Duration.newBuilder(minimumBackoff_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.protobuf.Duration.newBuilder(minimumBackoff_).mergeFrom(value).buildPartial();
         } else {
           minimumBackoff_ = value;
         }
@@ -714,8 +652,6 @@ public Builder mergeMinimumBackoff(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -735,8 +671,6 @@ public Builder clearMinimumBackoff() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -745,13 +679,11 @@ public Builder clearMinimumBackoff() {
      * .google.protobuf.Duration minimum_backoff = 1;
      */
     public com.google.protobuf.Duration.Builder getMinimumBackoffBuilder() {
-
+      
       onChanged();
       return getMinimumBackoffFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -763,14 +695,11 @@ public com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder() {
       if (minimumBackoffBuilder_ != null) {
         return minimumBackoffBuilder_.getMessageOrBuilder();
       } else {
-        return minimumBackoff_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : minimumBackoff_;
+        return minimumBackoff_ == null ?
+            com.google.protobuf.Duration.getDefaultInstance() : minimumBackoff_;
       }
     }
     /**
-     *
-     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -779,17 +708,14 @@ public com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder() {
      * .google.protobuf.Duration minimum_backoff = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
         getMinimumBackoffFieldBuilder() {
       if (minimumBackoffBuilder_ == null) {
-        minimumBackoffBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Duration,
-                com.google.protobuf.Duration.Builder,
-                com.google.protobuf.DurationOrBuilder>(
-                getMinimumBackoff(), getParentForChildren(), isClean());
+        minimumBackoffBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                getMinimumBackoff(),
+                getParentForChildren(),
+                isClean());
         minimumBackoff_ = null;
       }
       return minimumBackoffBuilder_;
@@ -797,49 +723,36 @@ public com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder() {
 
     private com.google.protobuf.Duration maximumBackoff_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
-        maximumBackoffBuilder_;
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> maximumBackoffBuilder_;
     /**
-     *
-     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
      * 

      *
      * .google.protobuf.Duration maximum_backoff = 2;
-     *
      * @return Whether the maximumBackoff field is set.
      */
     public boolean hasMaximumBackoff() {
       return maximumBackoffBuilder_ != null || maximumBackoff_ != null;
     }
     /**
-     *
-     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
      * 

      *
      * .google.protobuf.Duration maximum_backoff = 2;
-     *
      * @return The maximumBackoff.
      */
     public com.google.protobuf.Duration getMaximumBackoff() {
       if (maximumBackoffBuilder_ == null) {
-        return maximumBackoff_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : maximumBackoff_;
+        return maximumBackoff_ == null ? com.google.protobuf.Duration.getDefaultInstance() : maximumBackoff_;
       } else {
         return maximumBackoffBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -861,8 +774,6 @@ public Builder setMaximumBackoff(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -870,7 +781,8 @@ public Builder setMaximumBackoff(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration maximum_backoff = 2;
      */
-    public Builder setMaximumBackoff(com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setMaximumBackoff(
+        com.google.protobuf.Duration.Builder builderForValue) {
       if (maximumBackoffBuilder_ == null) {
         maximumBackoff_ = builderForValue.build();
         onChanged();
@@ -881,8 +793,6 @@ public Builder setMaximumBackoff(com.google.protobuf.Duration.Builder builderFor
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -894,9 +804,7 @@ public Builder mergeMaximumBackoff(com.google.protobuf.Duration value) {
       if (maximumBackoffBuilder_ == null) {
         if (maximumBackoff_ != null) {
           maximumBackoff_ =
-              com.google.protobuf.Duration.newBuilder(maximumBackoff_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.protobuf.Duration.newBuilder(maximumBackoff_).mergeFrom(value).buildPartial();
         } else {
           maximumBackoff_ = value;
         }
@@ -908,8 +816,6 @@ public Builder mergeMaximumBackoff(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -929,8 +835,6 @@ public Builder clearMaximumBackoff() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -939,13 +843,11 @@ public Builder clearMaximumBackoff() {
      * .google.protobuf.Duration maximum_backoff = 2;
      */
     public com.google.protobuf.Duration.Builder getMaximumBackoffBuilder() {
-
+      
       onChanged();
       return getMaximumBackoffFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -957,14 +859,11 @@ public com.google.protobuf.DurationOrBuilder getMaximumBackoffOrBuilder() {
       if (maximumBackoffBuilder_ != null) {
         return maximumBackoffBuilder_.getMessageOrBuilder();
       } else {
-        return maximumBackoff_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : maximumBackoff_;
+        return maximumBackoff_ == null ?
+            com.google.protobuf.Duration.getDefaultInstance() : maximumBackoff_;
       }
     }
     /**
-     *
-     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -973,24 +872,21 @@ public com.google.protobuf.DurationOrBuilder getMaximumBackoffOrBuilder() {
      * .google.protobuf.Duration maximum_backoff = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
         getMaximumBackoffFieldBuilder() {
       if (maximumBackoffBuilder_ == null) {
-        maximumBackoffBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Duration,
-                com.google.protobuf.Duration.Builder,
-                com.google.protobuf.DurationOrBuilder>(
-                getMaximumBackoff(), getParentForChildren(), isClean());
+        maximumBackoffBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                getMaximumBackoff(),
+                getParentForChildren(),
+                isClean());
         maximumBackoff_ = null;
       }
       return maximumBackoffBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1000,12 +896,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.RetryPolicy)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.RetryPolicy)
   private static final com.google.pubsub.v1.RetryPolicy DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.RetryPolicy();
   }
@@ -1014,16 +910,16 @@ public static com.google.pubsub.v1.RetryPolicy getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RetryPolicy parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new RetryPolicy(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public RetryPolicy parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new RetryPolicy(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1038,4 +934,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.RetryPolicy getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
similarity index 75%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
index e3ace44c0..423adbdf1 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
@@ -1,57 +1,33 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface RetryPolicyOrBuilder
-    extends
+public interface RetryPolicyOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.RetryPolicy)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
    * 

    *
    * .google.protobuf.Duration minimum_backoff = 1;
-   *
    * @return Whether the minimumBackoff field is set.
    */
   boolean hasMinimumBackoff();
   /**
-   *
-   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
    * 

    *
    * .google.protobuf.Duration minimum_backoff = 1;
-   *
    * @return The minimumBackoff.
    */
   com.google.protobuf.Duration getMinimumBackoff();
   /**
-   *
-   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -62,34 +38,26 @@ public interface RetryPolicyOrBuilder
   com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder();
 
   /**
-   *
-   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
    * 

    *
    * .google.protobuf.Duration maximum_backoff = 2;
-   *
    * @return Whether the maximumBackoff field is set.
    */
   boolean hasMaximumBackoff();
   /**
-   *
-   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
    * 

    *
    * .google.protobuf.Duration maximum_backoff = 2;
-   *
    * @return The maximumBackoff.
    */
   com.google.protobuf.Duration getMaximumBackoff();
   /**
-   *
-   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
similarity index 75%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
index 9dfc5bca4..45559e0f5 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * A schema resource.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.Schema}
  */
-public final class Schema extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Schema extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.Schema)
     SchemaOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Schema.newBuilder() to construct.
   private Schema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Schema() {
     name_ = "";
     type_ = 0;
@@ -45,15 +27,16 @@ private Schema() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Schema();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private Schema(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,34 +55,31 @@ private Schema(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          case 16:
-            {
-              int rawValue = input.readEnum();
+            name_ = s;
+            break;
+          }
+          case 16: {
+            int rawValue = input.readEnum();
 
-              type_ = rawValue;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            type_ = rawValue;
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              definition_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            definition_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -107,39 +87,36 @@ private Schema(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
     return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_Schema_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.Schema.class, com.google.pubsub.v1.Schema.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Possible schema definition types.
    * 

    *
    * Protobuf enum {@code google.pubsub.v1.Schema.Type}
    */
-  public enum Type implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Type
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Default value. This value is unused.
      * 

@@ -148,8 +125,6 @@ public enum Type implements com.google.protobuf.ProtocolMessageEnum {
      */
     TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * A Protocol Buffer schema definition.
      * 

@@ -158,8 +133,6 @@ public enum Type implements com.google.protobuf.ProtocolMessageEnum {
      */
     PROTOCOL_BUFFER(1),
     /**
-     *
-     *
      * 
      * An Avro schema definition.
      * 

@@ -171,8 +144,6 @@ public enum Type implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Default value. This value is unused.
      * 

@@ -181,8 +152,6 @@ public enum Type implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * A Protocol Buffer schema definition.
      * 

@@ -191,8 +160,6 @@ public enum Type implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROTOCOL_BUFFER_VALUE = 1;
     /**
-     *
-     *
      * 
      * An Avro schema definition.
      * 

@@ -201,6 +168,7 @@ public enum Type implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int AVRO_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -225,49 +193,49 @@ public static Type valueOf(int value) {
      */
     public static Type forNumber(int value) {
       switch (value) {
-        case 0:
-          return TYPE_UNSPECIFIED;
-        case 1:
-          return PROTOCOL_BUFFER;
-        case 2:
-          return AVRO;
-        default:
-          return null;
+        case 0: return TYPE_UNSPECIFIED;
+        case 1: return PROTOCOL_BUFFER;
+        case 2: return AVRO;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Type> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Type findValueByNumber(int number) {
+              return Type.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Type findValueByNumber(int number) {
-            return Type.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.pubsub.v1.Schema.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final Type[] VALUES = values();
 
-    public static Type valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Type valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -287,15 +255,12 @@ private Type(int value) {
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * Required. Name of the schema.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -304,30 +269,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Name of the schema.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -338,33 +303,25 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int TYPE_FIELD_NUMBER = 2;
   private int type_;
   /**
-   *
-   *
    * 
    * The type of the schema definition.
    * 

    *
    * .google.pubsub.v1.Schema.Type type = 2;
-   *
    * @return The enum numeric value on the wire for type.
    */
-  @java.lang.Override
-  public int getTypeValue() {
+  @java.lang.Override public int getTypeValue() {
     return type_;
   }
   /**
-   *
-   *
    * 
    * The type of the schema definition.
    * 

    *
    * .google.pubsub.v1.Schema.Type type = 2;
-   *
    * @return The type.
    */
-  @java.lang.Override
-  public com.google.pubsub.v1.Schema.Type getType() {
+  @java.lang.Override public com.google.pubsub.v1.Schema.Type getType() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.Schema.Type result = com.google.pubsub.v1.Schema.Type.valueOf(type_);
     return result == null ? com.google.pubsub.v1.Schema.Type.UNRECOGNIZED : result;
@@ -373,8 +330,6 @@ public com.google.pubsub.v1.Schema.Type getType() {
   public static final int DEFINITION_FIELD_NUMBER = 3;
   private volatile java.lang.Object definition_;
   /**
-   *
-   *
    * 
    * The definition of the schema. This should contain a string representing
    * the full definition of the schema that is a valid schema definition of
@@ -382,7 +337,6 @@ public com.google.pubsub.v1.Schema.Type getType() {
    * 

    *
    * string definition = 3;
-   *
    * @return The definition.
    */
   @java.lang.Override
@@ -391,15 +345,14 @@ public java.lang.String getDefinition() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       definition_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The definition of the schema. This should contain a string representing
    * the full definition of the schema that is a valid schema definition of
@@ -407,15 +360,16 @@ public java.lang.String getDefinition() {
    * 

    *
    * string definition = 3;
-   *
    * @return The bytes for definition.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDefinitionBytes() {
+  public com.google.protobuf.ByteString
+      getDefinitionBytes() {
     java.lang.Object ref = definition_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       definition_ = b;
       return b;
     } else {
@@ -424,7 +378,6 @@ public com.google.protobuf.ByteString getDefinitionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,7 +389,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -459,7 +413,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (type_ != com.google.pubsub.v1.Schema.Type.TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, type_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, type_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(definition_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, definition_);
@@ -472,16 +427,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.Schema)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.Schema other = (com.google.pubsub.v1.Schema) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (type_ != other.type_) return false;
-    if (!getDefinition().equals(other.getDefinition())) return false;
+    if (!getDefinition()
+        .equals(other.getDefinition())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -504,122 +461,116 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.Schema parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.Schema parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Schema parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.Schema parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.Schema parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Schema parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Schema parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Schema parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Schema parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Schema parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Schema parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Schema parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.Schema parseFrom(com.google.protobuf.CodedInputStream input)
+  public static com.google.pubsub.v1.Schema parseFrom(
+      com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Schema parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.Schema prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A schema resource.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.Schema}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.Schema)
       com.google.pubsub.v1.SchemaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
       return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_Schema_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.pubsub.v1.Schema.class, com.google.pubsub.v1.Schema.Builder.class);
     }
@@ -629,15 +580,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -651,7 +603,8 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
       return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_descriptor;
     }
 
@@ -683,39 +636,38 @@ public com.google.pubsub.v1.Schema buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.Schema) {
-        return mergeFrom((com.google.pubsub.v1.Schema) other);
+        return mergeFrom((com.google.pubsub.v1.Schema)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -766,21 +718,19 @@ public Builder mergeFrom(
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -789,22 +739,21 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -812,64 +761,57 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
@@ -877,47 +819,37 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private int type_ = 0;
     /**
-     *
-     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
-     *
      * @return The enum numeric value on the wire for type.
      */
-    @java.lang.Override
-    public int getTypeValue() {
+    @java.lang.Override public int getTypeValue() {
       return type_;
     }
     /**
-     *
-     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
-     *
      * @param value The enum numeric value on the wire for type to set.
      * @return This builder for chaining.
      */
     public Builder setTypeValue(int value) {
-
+      
       type_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
-     *
      * @return The type.
      */
     @java.lang.Override
@@ -927,14 +859,11 @@ public com.google.pubsub.v1.Schema.Type getType() {
       return result == null ? com.google.pubsub.v1.Schema.Type.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
-     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
@@ -942,24 +871,21 @@ public Builder setType(com.google.pubsub.v1.Schema.Type value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       type_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
-
+      
       type_ = 0;
       onChanged();
       return this;
@@ -967,8 +893,6 @@ public Builder clearType() {
 
     private java.lang.Object definition_ = "";
     /**
-     *
-     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -976,13 +900,13 @@ public Builder clearType() {
      * 

      *
      * string definition = 3;
-     *
      * @return The definition.
      */
     public java.lang.String getDefinition() {
       java.lang.Object ref = definition_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         definition_ = s;
         return s;
@@ -991,8 +915,6 @@ public java.lang.String getDefinition() {
       }
     }
     /**
-     *
-     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -1000,14 +922,15 @@ public java.lang.String getDefinition() {
      * 

      *
      * string definition = 3;
-     *
      * @return The bytes for definition.
      */
-    public com.google.protobuf.ByteString getDefinitionBytes() {
+    public com.google.protobuf.ByteString
+        getDefinitionBytes() {
       java.lang.Object ref = definition_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         definition_ = b;
         return b;
       } else {
@@ -1015,8 +938,6 @@ public com.google.protobuf.ByteString getDefinitionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -1024,22 +945,20 @@ public com.google.protobuf.ByteString getDefinitionBytes() {
      * 

      *
      * string definition = 3;
-     *
      * @param value The definition to set.
      * @return This builder for chaining.
      */
-    public Builder setDefinition(java.lang.String value) {
+    public Builder setDefinition(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       definition_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -1047,18 +966,15 @@ public Builder setDefinition(java.lang.String value) {
      * 

      *
      * string definition = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDefinition() {
-
+      
       definition_ = getDefaultInstance().getDefinition();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -1066,23 +982,23 @@ public Builder clearDefinition() {
      * 

      *
      * string definition = 3;
-     *
      * @param value The bytes for definition to set.
      * @return This builder for chaining.
      */
-    public Builder setDefinitionBytes(com.google.protobuf.ByteString value) {
+    public Builder setDefinitionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       definition_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1092,12 +1008,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.Schema)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.Schema)
   private static final com.google.pubsub.v1.Schema DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.Schema();
   }
@@ -1106,16 +1022,16 @@ public static com.google.pubsub.v1.Schema getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Schema parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Schema(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Schema parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new Schema(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1130,4 +1046,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.Schema getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java
similarity index 99%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java
index af7c5feab..c4b5935cd 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
similarity index 68%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
index 30c88d8aa..c56277a99 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
@@ -1,83 +1,54 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface SchemaOrBuilder
-    extends
+public interface SchemaOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.Schema)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Name of the schema.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. Name of the schema.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The type of the schema definition.
    * 

    *
    * .google.pubsub.v1.Schema.Type type = 2;
-   *
    * @return The enum numeric value on the wire for type.
    */
   int getTypeValue();
   /**
-   *
-   *
    * 
    * The type of the schema definition.
    * 

    *
    * .google.pubsub.v1.Schema.Type type = 2;
-   *
    * @return The type.
    */
   com.google.pubsub.v1.Schema.Type getType();
 
   /**
-   *
-   *
    * 
    * The definition of the schema. This should contain a string representing
    * the full definition of the schema that is a valid schema definition of
@@ -85,13 +56,10 @@ public interface SchemaOrBuilder
    * 

    *
    * string definition = 3;
-   *
    * @return The definition.
    */
   java.lang.String getDefinition();
   /**
-   *
-   *
    * 
    * The definition of the schema. This should contain a string representing
    * the full definition of the schema that is a valid schema definition of
@@ -99,8 +67,8 @@ public interface SchemaOrBuilder
    * 

    *
    * string definition = 3;
-   *
    * @return The bytes for definition.
    */
-  com.google.protobuf.ByteString getDefinitionBytes();
+  com.google.protobuf.ByteString
+      getDefinitionBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
new file mode 100644
index 000000000..3577fd03d
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
@@ -0,0 +1,236 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/schema.proto
+
+package com.google.pubsub.v1;
+
+public final class SchemaProto {
+  private SchemaProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_Schema_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_Schema_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n\035google/pubsub/v1/schema.proto\022\020google." +
+      "pubsub.v1\032\034google/api/annotations.proto\032" +
+      "\027google/api/client.proto\032\037google/api/fie" +
+      "ld_behavior.proto\032\031google/api/resource.p" +
+      "roto\032\033google/protobuf/empty.proto\"\341\001\n\006Sc" +
+      "hema\022\021\n\004name\030\001 \001(\tB\003\340A\002\022+\n\004type\030\002 \001(\0162\035." +
+      "google.pubsub.v1.Schema.Type\022\022\n\ndefiniti" +
+      "on\030\003 \001(\t\";\n\004Type\022\024\n\020TYPE_UNSPECIFIED\020\000\022\023" +
+      "\n\017PROTOCOL_BUFFER\020\001\022\010\n\004AVRO\020\002:F\352AC\n\034pubs" +
+      "ub.googleapis.com/Schema\022#projects/{proj" +
+      "ect}/schemas/{schema}\"\215\001\n\023CreateSchemaRe" +
+      "quest\0224\n\006parent\030\001 \001(\tB$\340A\002\372A\036\022\034pubsub.go" +
+      "ogleapis.com/Schema\022-\n\006schema\030\002 \001(\0132\030.go" +
+      "ogle.pubsub.v1.SchemaB\003\340A\002\022\021\n\tschema_id\030" +
+      "\003 \001(\t\"r\n\020GetSchemaRequest\0222\n\004name\030\001 \001(\tB" +
+      "$\340A\002\372A\036\n\034pubsub.googleapis.com/Schema\022*\n" +
+      "\004view\030\002 \001(\0162\034.google.pubsub.v1.SchemaVie" +
+      "w\"\254\001\n\022ListSchemasRequest\022C\n\006parent\030\001 \001(\t" +
+      "B3\340A\002\372A-\n+cloudresourcemanager.googleapi" +
+      "s.com/Project\022*\n\004view\030\002 \001(\0162\034.google.pub" +
+      "sub.v1.SchemaView\022\021\n\tpage_size\030\003 \001(\005\022\022\n\n" +
+      "page_token\030\004 \001(\t\"Y\n\023ListSchemasResponse\022" +
+      ")\n\007schemas\030\001 \003(\0132\030.google.pubsub.v1.Sche" +
+      "ma\022\027\n\017next_page_token\030\002 \001(\t\"I\n\023DeleteSch" +
+      "emaRequest\0222\n\004name\030\001 \001(\tB$\340A\002\372A\036\n\034pubsub" +
+      ".googleapis.com/Schema\"\213\001\n\025ValidateSchem" +
+      "aRequest\022C\n\006parent\030\001 \001(\tB3\340A\002\372A-\n+cloudr" +
+      "esourcemanager.googleapis.com/Project\022-\n" +
+      "\006schema\030\002 \001(\0132\030.google.pubsub.v1.SchemaB" +
+      "\003\340A\002\"\030\n\026ValidateSchemaResponse\"\212\002\n\026Valid" +
+      "ateMessageRequest\022C\n\006parent\030\001 \001(\tB3\340A\002\372A" +
+      "-\n+cloudresourcemanager.googleapis.com/P" +
+      "roject\0221\n\004name\030\002 \001(\tB!\372A\036\n\034pubsub.google" +
+      "apis.com/SchemaH\000\022*\n\006schema\030\003 \001(\0132\030.goog" +
+      "le.pubsub.v1.SchemaH\000\022\017\n\007message\030\004 \001(\014\022," +
+      "\n\010encoding\030\005 \001(\0162\032.google.pubsub.v1.Enco" +
+      "dingB\r\n\013schema_spec\"\031\n\027ValidateMessageRe" +
+      "sponse*>\n\nSchemaView\022\033\n\027SCHEMA_VIEW_UNSP" +
+      "ECIFIED\020\000\022\t\n\005BASIC\020\001\022\010\n\004FULL\020\002*:\n\010Encodi" +
+      "ng\022\030\n\024ENCODING_UNSPECIFIED\020\000\022\010\n\004JSON\020\001\022\n" +
+      "\n\006BINARY\020\0022\367\007\n\rSchemaService\022\232\001\n\014CreateS" +
+      "chema\022%.google.pubsub.v1.CreateSchemaReq" +
+      "uest\032\030.google.pubsub.v1.Schema\"I\202\323\344\223\002)\"\037" +
+      "/v1/{parent=projects/*}/schemas:\006schema\332" +
+      "A\027parent,schema,schema_id\022y\n\tGetSchema\022\"" +
+      ".google.pubsub.v1.GetSchemaRequest\032\030.goo" +
+      "gle.pubsub.v1.Schema\".\202\323\344\223\002!\022\037/v1/{name=" +
+      "projects/*/schemas/*}\332A\004name\022\214\001\n\013ListSch" +
+      "emas\022$.google.pubsub.v1.ListSchemasReque" +
+      "st\032%.google.pubsub.v1.ListSchemasRespons" +
+      "e\"0\202\323\344\223\002!\022\037/v1/{parent=projects/*}/schem" +
+      "as\332A\006parent\022}\n\014DeleteSchema\022%.google.pub" +
+      "sub.v1.DeleteSchemaRequest\032\026.google.prot" +
+      "obuf.Empty\".\202\323\344\223\002!*\037/v1/{name=projects/*" +
+      "/schemas/*}\332A\004name\022\250\001\n\016ValidateSchema\022\'." +
+      "google.pubsub.v1.ValidateSchemaRequest\032(" +
+      ".google.pubsub.v1.ValidateSchemaResponse" +
+      "\"C\202\323\344\223\002-\"(/v1/{parent=projects/*}/schema" +
+      "s:validate:\001*\332A\rparent,schema\022\242\001\n\017Valida" +
+      "teMessage\022(.google.pubsub.v1.ValidateMes" +
+      "sageRequest\032).google.pubsub.v1.ValidateM" +
+      "essageResponse\":\202\323\344\223\0024\"//v1/{parent=proj" +
+      "ects/*}/schemas:validateMessage:\001*\032p\312A\025p" +
+      "ubsub.googleapis.com\322AUhttps://www.googl" +
+      "eapis.com/auth/cloud-platform,https://ww" +
+      "w.googleapis.com/auth/pubsubB\256\001\n\024com.goo" +
+      "gle.pubsub.v1B\013SchemaProtoP\001Z6google.gol" +
+      "ang.org/genproto/googleapis/pubsub/v1;pu" +
+      "bsub\370\001\001\252\002\026Google.Cloud.PubSub.V1\312\002\026Googl" +
+      "e\\Cloud\\PubSub\\V1\352\002\031Google::Cloud::PubSu" +
+      "b::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.protobuf.EmptyProto.getDescriptor(),
+        });
+    internal_static_google_pubsub_v1_Schema_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_pubsub_v1_Schema_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_Schema_descriptor,
+        new java.lang.String[] { "Name", "Type", "Definition", });
+    internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor,
+        new java.lang.String[] { "Parent", "Schema", "SchemaId", });
+    internal_static_google_pubsub_v1_GetSchemaRequest_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_GetSchemaRequest_descriptor,
+        new java.lang.String[] { "Name", "View", });
+    internal_static_google_pubsub_v1_ListSchemasRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ListSchemasRequest_descriptor,
+        new java.lang.String[] { "Parent", "View", "PageSize", "PageToken", });
+    internal_static_google_pubsub_v1_ListSchemasResponse_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ListSchemasResponse_descriptor,
+        new java.lang.String[] { "Schemas", "NextPageToken", });
+    internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor,
+        new java.lang.String[] { "Parent", "Schema", });
+    internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor,
+        new java.lang.String[] { });
+    internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor =
+      getDescriptor().getMessageTypes().get(8);
+    internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor,
+        new java.lang.String[] { "Parent", "Name", "Schema", "Message", "Encoding", "SchemaSpec", });
+    internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor =
+      getDescriptor().getMessageTypes().get(9);
+    internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor,
+        new java.lang.String[] { });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
similarity index 70%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
index 38a3b711e..30b8b1d13 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Settings for validating messages published against a schema.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.SchemaSettings}
  */
-public final class SchemaSettings extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchemaSettings extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.SchemaSettings)
     SchemaSettingsOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchemaSettings.newBuilder() to construct.
   private SchemaSettings(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SchemaSettings() {
     schema_ = "";
     encoding_ = 0;
@@ -44,15 +26,16 @@ private SchemaSettings() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchemaSettings();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private SchemaSettings(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,27 +54,25 @@ private SchemaSettings(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              schema_ = s;
-              break;
-            }
-          case 16:
-            {
-              int rawValue = input.readEnum();
+            schema_ = s;
+            break;
+          }
+          case 16: {
+            int rawValue = input.readEnum();
 
-              encoding_ = rawValue;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            encoding_ = rawValue;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -99,33 +80,29 @@ private SchemaSettings(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_SchemaSettings_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.SchemaSettings.class,
-            com.google.pubsub.v1.SchemaSettings.Builder.class);
+            com.google.pubsub.v1.SchemaSettings.class, com.google.pubsub.v1.SchemaSettings.Builder.class);
   }
 
   public static final int SCHEMA_FIELD_NUMBER = 1;
   private volatile java.lang.Object schema_;
   /**
-   *
-   *
    * 
    * Required. The name of the schema that messages published should be
    * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -133,10 +110,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * deleted.
    * 

    *
-   * 
-   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The schema.
    */
   @java.lang.Override
@@ -145,15 +119,14 @@ public java.lang.String getSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schema_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the schema that messages published should be
    * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -161,18 +134,17 @@ public java.lang.String getSchema() {
    * deleted.
    * 

    *
-   * 
-   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for schema.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSchemaBytes() {
+  public com.google.protobuf.ByteString
+      getSchemaBytes() {
     java.lang.Object ref = schema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       schema_ = b;
       return b;
     } else {
@@ -183,40 +155,31 @@ public com.google.protobuf.ByteString getSchemaBytes() {
   public static final int ENCODING_FIELD_NUMBER = 2;
   private int encoding_;
   /**
-   *
-   *
    * 
    * The encoding of messages validated against `schema`.
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 2;
-   *
    * @return The enum numeric value on the wire for encoding.
    */
-  @java.lang.Override
-  public int getEncodingValue() {
+  @java.lang.Override public int getEncodingValue() {
     return encoding_;
   }
   /**
-   *
-   *
    * 
    * The encoding of messages validated against `schema`.
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 2;
-   *
    * @return The encoding.
    */
-  @java.lang.Override
-  public com.google.pubsub.v1.Encoding getEncoding() {
+  @java.lang.Override public com.google.pubsub.v1.Encoding getEncoding() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.Encoding result = com.google.pubsub.v1.Encoding.valueOf(encoding_);
     return result == null ? com.google.pubsub.v1.Encoding.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -228,7 +191,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schema_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, schema_);
     }
@@ -248,7 +212,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, schema_);
     }
     if (encoding_ != com.google.pubsub.v1.Encoding.ENCODING_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, encoding_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, encoding_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -258,14 +223,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.SchemaSettings)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.SchemaSettings other = (com.google.pubsub.v1.SchemaSettings) obj;
 
-    if (!getSchema().equals(other.getSchema())) return false;
+    if (!getSchema()
+        .equals(other.getSchema())) return false;
     if (encoding_ != other.encoding_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -287,126 +253,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.SchemaSettings parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.SchemaSettings parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.SchemaSettings parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.SchemaSettings parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.SchemaSettings prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.SchemaSettings}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.SchemaSettings)
       com.google.pubsub.v1.SchemaSettingsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_SchemaSettings_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.SchemaSettings.class,
-              com.google.pubsub.v1.SchemaSettings.Builder.class);
+              com.google.pubsub.v1.SchemaSettings.class, com.google.pubsub.v1.SchemaSettings.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.SchemaSettings.newBuilder()
@@ -414,15 +372,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -434,9 +393,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_SchemaSettings_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_descriptor;
     }
 
     @java.lang.Override
@@ -466,39 +425,38 @@ public com.google.pubsub.v1.SchemaSettings buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.SchemaSettings) {
-        return mergeFrom((com.google.pubsub.v1.SchemaSettings) other);
+        return mergeFrom((com.google.pubsub.v1.SchemaSettings)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -545,8 +503,6 @@ public Builder mergeFrom(
 
     private java.lang.Object schema_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -554,16 +510,14 @@ public Builder mergeFrom(
      * deleted.
      * 

      *
-     * 
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The schema.
      */
     public java.lang.String getSchema() {
       java.lang.Object ref = schema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schema_ = s;
         return s;
@@ -572,8 +526,6 @@ public java.lang.String getSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -581,17 +533,16 @@ public java.lang.String getSchema() {
      * deleted.
      * 

      *
-     * 
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for schema.
      */
-    public com.google.protobuf.ByteString getSchemaBytes() {
+    public com.google.protobuf.ByteString
+        getSchemaBytes() {
       java.lang.Object ref = schema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         schema_ = b;
         return b;
       } else {
@@ -599,8 +550,6 @@ public com.google.protobuf.ByteString getSchemaBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -608,25 +557,21 @@ public com.google.protobuf.ByteString getSchemaBytes() {
      * deleted.
      * 

      *
-     * 
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The schema to set.
      * @return This builder for chaining.
      */
-    public Builder setSchema(java.lang.String value) {
+    public Builder setSchema(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       schema_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -634,21 +579,16 @@ public Builder setSchema(java.lang.String value) {
      * deleted.
      * 

      *
-     * 
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSchema() {
-
+      
       schema_ = getDefaultInstance().getSchema();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -656,19 +596,17 @@ public Builder clearSchema() {
      * deleted.
      * 

      *
-     * 
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for schema to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaBytes(com.google.protobuf.ByteString value) {
+    public Builder setSchemaBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       schema_ = value;
       onChanged();
       return this;
@@ -676,47 +614,37 @@ public Builder setSchemaBytes(com.google.protobuf.ByteString value) {
 
     private int encoding_ = 0;
     /**
-     *
-     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
-     *
      * @return The enum numeric value on the wire for encoding.
      */
-    @java.lang.Override
-    public int getEncodingValue() {
+    @java.lang.Override public int getEncodingValue() {
       return encoding_;
     }
     /**
-     *
-     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
-     *
      * @param value The enum numeric value on the wire for encoding to set.
      * @return This builder for chaining.
      */
     public Builder setEncodingValue(int value) {
-
+      
       encoding_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
-     *
      * @return The encoding.
      */
     @java.lang.Override
@@ -726,14 +654,11 @@ public com.google.pubsub.v1.Encoding getEncoding() {
       return result == null ? com.google.pubsub.v1.Encoding.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
-     *
      * @param value The encoding to set.
      * @return This builder for chaining.
      */
@@ -741,31 +666,28 @@ public Builder setEncoding(com.google.pubsub.v1.Encoding value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       encoding_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEncoding() {
-
+      
       encoding_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -775,12 +697,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.SchemaSettings)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.SchemaSettings)
   private static final com.google.pubsub.v1.SchemaSettings DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.SchemaSettings();
   }
@@ -789,16 +711,16 @@ public static com.google.pubsub.v1.SchemaSettings getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchemaSettings parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SchemaSettings(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchemaSettings parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SchemaSettings(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -813,4 +735,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.SchemaSettings getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
similarity index 57%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
index f44178d47..216a1a783 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface SchemaSettingsOrBuilder
-    extends
+public interface SchemaSettingsOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.SchemaSettings)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the schema that messages published should be
    * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -33,16 +15,11 @@ public interface SchemaSettingsOrBuilder
    * deleted.
    * 

    *
-   * 
-   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The schema.
    */
   java.lang.String getSchema();
   /**
-   *
-   *
    * 
    * Required. The name of the schema that messages published should be
    * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -50,35 +27,27 @@ public interface SchemaSettingsOrBuilder
    * deleted.
    * 

    *
-   * 
-   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for schema.
    */
-  com.google.protobuf.ByteString getSchemaBytes();
+  com.google.protobuf.ByteString
+      getSchemaBytes();
 
   /**
-   *
-   *
    * 
    * The encoding of messages validated against `schema`.
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 2;
-   *
    * @return The enum numeric value on the wire for encoding.
    */
   int getEncodingValue();
   /**
-   *
-   *
    * 
    * The encoding of messages validated against `schema`.
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 2;
-   *
    * @return The encoding.
    */
   com.google.pubsub.v1.Encoding getEncoding();
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
similarity index 67%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
index 2d9433fd1..67441a0c8 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
@@ -1,36 +1,18 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * View of Schema object fields to be returned by GetSchema and ListSchemas.
  * 

  *
  * Protobuf enum {@code google.pubsub.v1.SchemaView}
  */
-public enum SchemaView implements com.google.protobuf.ProtocolMessageEnum {
+public enum SchemaView
+    implements com.google.protobuf.ProtocolMessageEnum {
   /**
-   *
-   *
    * 
    * The default / unset value.
    * The API will default to the BASIC view.
@@ -40,8 +22,6 @@ public enum SchemaView implements com.google.protobuf.ProtocolMessageEnum {
    */
   SCHEMA_VIEW_UNSPECIFIED(0),
   /**
-   *
-   *
    * 
    * Include the name and type of the schema, but not the definition.
    * 

@@ -50,8 +30,6 @@ public enum SchemaView implements com.google.protobuf.ProtocolMessageEnum {
    */
   BASIC(1),
   /**
-   *
-   *
    * 
    * Include all Schema object fields.
    * 

@@ -63,8 +41,6 @@ public enum SchemaView implements com.google.protobuf.ProtocolMessageEnum {
   ;
 
   /**
-   *
-   *
    * 
    * The default / unset value.
    * The API will default to the BASIC view.
@@ -74,8 +50,6 @@ public enum SchemaView implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int SCHEMA_VIEW_UNSPECIFIED_VALUE = 0;
   /**
-   *
-   *
    * 
    * Include the name and type of the schema, but not the definition.
    * 

@@ -84,8 +58,6 @@ public enum SchemaView implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int BASIC_VALUE = 1;
   /**
-   *
-   *
    * 
    * Include all Schema object fields.
    * 

@@ -94,6 +66,7 @@ public enum SchemaView implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int FULL_VALUE = 2;
 
+
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -118,49 +91,49 @@ public static SchemaView valueOf(int value) {
    */
   public static SchemaView forNumber(int value) {
     switch (value) {
-      case 0:
-        return SCHEMA_VIEW_UNSPECIFIED;
-      case 1:
-        return BASIC;
-      case 2:
-        return FULL;
-      default:
-        return null;
+      case 0: return SCHEMA_VIEW_UNSPECIFIED;
+      case 1: return BASIC;
+      case 2: return FULL;
+      default: return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap
+      internalGetValueMap() {
     return internalValueMap;
   }
-
-  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-      new com.google.protobuf.Internal.EnumLiteMap() {
-        public SchemaView findValueByNumber(int number) {
-          return SchemaView.forNumber(number);
-        }
-      };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+  private static final com.google.protobuf.Internal.EnumLiteMap<
+      SchemaView> internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SchemaView findValueByNumber(int number) {
+            return SchemaView.forNumber(number);
+          }
+        };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor
+      getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-
-  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+  public final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptorForType() {
     return getDescriptor();
   }
-
-  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptor() {
     return com.google.pubsub.v1.SchemaProto.getDescriptor().getEnumTypes().get(0);
   }
 
   private static final SchemaView[] VALUES = values();
 
-  public static SchemaView valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static SchemaView valueOf(
+      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException(
+        "EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -176,3 +149,4 @@ private SchemaView(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.pubsub.v1.SchemaView)
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
similarity index 75%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
index 813c4f2d4..2a0154d66 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `Seek` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.SeekRequest}
  */
-public final class SeekRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SeekRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.SeekRequest)
     SeekRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SeekRequest.newBuilder() to construct.
   private SeekRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SeekRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SeekRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private SeekRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,42 +53,39 @@ private SeekRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
-            }
-          case 18:
-            {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (targetCase_ == 2) {
-                subBuilder = ((com.google.protobuf.Timestamp) target_).toBuilder();
-              }
-              target_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.protobuf.Timestamp) target_);
-                target_ = subBuilder.buildPartial();
-              }
-              targetCase_ = 2;
-              break;
+            subscription_ = s;
+            break;
+          }
+          case 18: {
+            com.google.protobuf.Timestamp.Builder subBuilder = null;
+            if (targetCase_ == 2) {
+              subBuilder = ((com.google.protobuf.Timestamp) target_).toBuilder();
             }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              targetCase_ = 3;
-              target_ = s;
-              break;
+            target_ =
+                input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom((com.google.protobuf.Timestamp) target_);
+              target_ = subBuilder.buildPartial();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            targetCase_ = 2;
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+            targetCase_ = 3;
+            target_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -113,38 +93,35 @@ private SeekRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.SeekRequest.class, com.google.pubsub.v1.SeekRequest.Builder.class);
   }
 
   private int targetCase_ = 0;
   private java.lang.Object target_;
-
   public enum TargetCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TIME(2),
     SNAPSHOT(3),
     TARGET_NOT_SET(0);
     private final int value;
-
     private TargetCase(int value) {
       this.value = value;
     }
@@ -160,39 +137,31 @@ public static TargetCase valueOf(int value) {
 
     public static TargetCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return TIME;
-        case 3:
-          return SNAPSHOT;
-        case 0:
-          return TARGET_NOT_SET;
-        default:
-          return null;
+        case 2: return TIME;
+        case 3: return SNAPSHOT;
+        case 0: return TARGET_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TargetCase getTargetCase() {
-    return TargetCase.forNumber(targetCase_);
+  public TargetCase
+  getTargetCase() {
+    return TargetCase.forNumber(
+        targetCase_);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The subscription to affect.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -201,31 +170,29 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The subscription to affect.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -235,8 +202,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
 
   public static final int TIME_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -252,7 +217,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
    * 

    *
    * .google.protobuf.Timestamp time = 2;
-   *
    * @return Whether the time field is set.
    */
   @java.lang.Override
@@ -260,8 +224,6 @@ public boolean hasTime() {
     return targetCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -277,19 +239,16 @@ public boolean hasTime() {
    * 

    *
    * .google.protobuf.Timestamp time = 2;
-   *
    * @return The time.
    */
   @java.lang.Override
   public com.google.protobuf.Timestamp getTime() {
     if (targetCase_ == 2) {
-      return (com.google.protobuf.Timestamp) target_;
+       return (com.google.protobuf.Timestamp) target_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -309,15 +268,13 @@ public com.google.protobuf.Timestamp getTime() {
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
     if (targetCase_ == 2) {
-      return (com.google.protobuf.Timestamp) target_;
+       return (com.google.protobuf.Timestamp) target_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
 
   public static final int SNAPSHOT_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -325,15 +282,12 @@ public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-   *
    * @return Whether the snapshot field is set.
    */
   public boolean hasSnapshot() {
     return targetCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -341,7 +295,6 @@ public boolean hasSnapshot() {
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-   *
    * @return The snapshot.
    */
   public java.lang.String getSnapshot() {
@@ -352,7 +305,8 @@ public java.lang.String getSnapshot() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (targetCase_ == 3) {
         target_ = s;
@@ -361,8 +315,6 @@ public java.lang.String getSnapshot() {
     }
   }
   /**
-   *
-   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -370,17 +322,18 @@ public java.lang.String getSnapshot() {
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for snapshot.
    */
-  public com.google.protobuf.ByteString getSnapshotBytes() {
+  public com.google.protobuf.ByteString
+      getSnapshotBytes() {
     java.lang.Object ref = "";
     if (targetCase_ == 3) {
       ref = target_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (targetCase_ == 3) {
         target_ = b;
       }
@@ -391,7 +344,6 @@ public com.google.protobuf.ByteString getSnapshotBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -403,7 +355,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -426,9 +379,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, subscription_);
     }
     if (targetCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.protobuf.Timestamp) target_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.protobuf.Timestamp) target_);
     }
     if (targetCase_ == 3) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -441,21 +393,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.SeekRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.SeekRequest other = (com.google.pubsub.v1.SeekRequest) obj;
 
-    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
     if (!getTargetCase().equals(other.getTargetCase())) return false;
     switch (targetCase_) {
       case 2:
-        if (!getTime().equals(other.getTime())) return false;
+        if (!getTime()
+            .equals(other.getTime())) return false;
         break;
       case 3:
-        if (!getSnapshot().equals(other.getSnapshot())) return false;
+        if (!getSnapshot()
+            .equals(other.getSnapshot())) return false;
         break;
       case 0:
       default:
@@ -490,126 +445,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.SeekRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.SeekRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.SeekRequest parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.SeekRequest parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.SeekRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.SeekRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `Seek` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.SeekRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.SeekRequest)
       com.google.pubsub.v1.SeekRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_SeekRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.SeekRequest.class,
-              com.google.pubsub.v1.SeekRequest.Builder.class);
+              com.google.pubsub.v1.SeekRequest.class, com.google.pubsub.v1.SeekRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.SeekRequest.newBuilder()
@@ -617,15 +564,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -637,9 +585,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_SeekRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_descriptor;
     }
 
     @java.lang.Override
@@ -679,39 +627,38 @@ public com.google.pubsub.v1.SeekRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.SeekRequest) {
-        return mergeFrom((com.google.pubsub.v1.SeekRequest) other);
+        return mergeFrom((com.google.pubsub.v1.SeekRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -725,22 +672,19 @@ public Builder mergeFrom(com.google.pubsub.v1.SeekRequest other) {
         onChanged();
       }
       switch (other.getTargetCase()) {
-        case TIME:
-          {
-            mergeTime(other.getTime());
-            break;
-          }
-        case SNAPSHOT:
-          {
-            targetCase_ = 3;
-            target_ = other.target_;
-            onChanged();
-            break;
-          }
-        case TARGET_NOT_SET:
-          {
-            break;
-          }
+        case TIME: {
+          mergeTime(other.getTime());
+          break;
+        }
+        case SNAPSHOT: {
+          targetCase_ = 3;
+          target_ = other.target_;
+          onChanged();
+          break;
+        }
+        case TARGET_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -770,12 +714,12 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int targetCase_ = 0;
     private java.lang.Object target_;
-
-    public TargetCase getTargetCase() {
-      return TargetCase.forNumber(targetCase_);
+    public TargetCase
+        getTargetCase() {
+      return TargetCase.forNumber(
+          targetCase_);
     }
 
     public Builder clearTarget() {
@@ -785,24 +729,21 @@ public Builder clearTarget() {
       return this;
     }
 
+
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -811,23 +752,20 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -835,80 +773,62 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        timeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> timeBuilder_;
     /**
-     *
-     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -924,7 +844,6 @@ public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.protobuf.Timestamp time = 2;
-     *
      * @return Whether the time field is set.
      */
     @java.lang.Override
@@ -932,8 +851,6 @@ public boolean hasTime() {
       return targetCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -949,7 +866,6 @@ public boolean hasTime() {
      * 

      *
      * .google.protobuf.Timestamp time = 2;
-     *
      * @return The time.
      */
     @java.lang.Override
@@ -967,8 +883,6 @@ public com.google.protobuf.Timestamp getTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -999,8 +913,6 @@ public Builder setTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1017,7 +929,8 @@ public Builder setTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp time = 2;
      */
-    public Builder setTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (timeBuilder_ == null) {
         target_ = builderForValue.build();
         onChanged();
@@ -1028,8 +941,6 @@ public Builder setTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1048,11 +959,10 @@ public Builder setTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      */
     public Builder mergeTime(com.google.protobuf.Timestamp value) {
       if (timeBuilder_ == null) {
-        if (targetCase_ == 2 && target_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-          target_ =
-              com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) target_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (targetCase_ == 2 &&
+            target_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          target_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) target_)
+              .mergeFrom(value).buildPartial();
         } else {
           target_ = value;
         }
@@ -1068,8 +978,6 @@ public Builder mergeTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1103,8 +1011,6 @@ public Builder clearTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1125,8 +1031,6 @@ public com.google.protobuf.Timestamp.Builder getTimeBuilder() {
       return getTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1155,8 +1059,6 @@ public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
       }
     }
     /**
-     *
-     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1174,31 +1076,25 @@ public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
      * .google.protobuf.Timestamp time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getTimeFieldBuilder() {
       if (timeBuilder_ == null) {
         if (!(targetCase_ == 2)) {
           target_ = com.google.protobuf.Timestamp.getDefaultInstance();
         }
-        timeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                (com.google.protobuf.Timestamp) target_, getParentForChildren(), isClean());
+        timeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                (com.google.protobuf.Timestamp) target_,
+                getParentForChildren(),
+                isClean());
         target_ = null;
       }
       targetCase_ = 2;
-      onChanged();
-      ;
+      onChanged();;
       return timeBuilder_;
     }
 
     /**
-     *
-     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1206,7 +1102,6 @@ public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-     *
      * @return Whether the snapshot field is set.
      */
     @java.lang.Override
@@ -1214,8 +1109,6 @@ public boolean hasSnapshot() {
       return targetCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1223,7 +1116,6 @@ public boolean hasSnapshot() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-     *
      * @return The snapshot.
      */
     @java.lang.Override
@@ -1233,7 +1125,8 @@ public java.lang.String getSnapshot() {
         ref = target_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (targetCase_ == 3) {
           target_ = s;
@@ -1244,8 +1137,6 @@ public java.lang.String getSnapshot() {
       }
     }
     /**
-     *
-     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1253,18 +1144,19 @@ public java.lang.String getSnapshot() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-     *
      * @return The bytes for snapshot.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getSnapshotBytes() {
+    public com.google.protobuf.ByteString
+        getSnapshotBytes() {
       java.lang.Object ref = "";
       if (targetCase_ == 3) {
         ref = target_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (targetCase_ == 3) {
           target_ = b;
         }
@@ -1274,8 +1166,6 @@ public com.google.protobuf.ByteString getSnapshotBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1283,22 +1173,20 @@ public com.google.protobuf.ByteString getSnapshotBytes() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshot(java.lang.String value) {
+    public Builder setSnapshot(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      targetCase_ = 3;
+    throw new NullPointerException();
+  }
+  targetCase_ = 3;
       target_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1306,7 +1194,6 @@ public Builder setSnapshot(java.lang.String value) {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-     *
      * @return This builder for chaining.
      */
     public Builder clearSnapshot() {
@@ -1318,8 +1205,6 @@ public Builder clearSnapshot() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1327,23 +1212,23 @@ public Builder clearSnapshot() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The bytes for snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshotBytes(com.google.protobuf.ByteString value) {
+    public Builder setSnapshotBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       targetCase_ = 3;
       target_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1353,12 +1238,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.SeekRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.SeekRequest)
   private static final com.google.pubsub.v1.SeekRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.SeekRequest();
   }
@@ -1367,16 +1252,16 @@ public static com.google.pubsub.v1.SeekRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SeekRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SeekRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SeekRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SeekRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1391,4 +1276,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.SeekRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
similarity index 78%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
index b82800a00..befed225d 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
@@ -1,60 +1,33 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface SeekRequestOrBuilder
-    extends
+public interface SeekRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.SeekRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The subscription to affect.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
-   *
-   *
    * 
    * Required. The subscription to affect.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString getSubscriptionBytes();
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
 
   /**
-   *
-   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -70,13 +43,10 @@ public interface SeekRequestOrBuilder
    * 

    *
    * .google.protobuf.Timestamp time = 2;
-   *
    * @return Whether the time field is set.
    */
   boolean hasTime();
   /**
-   *
-   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -92,13 +62,10 @@ public interface SeekRequestOrBuilder
    * 

    *
    * .google.protobuf.Timestamp time = 2;
-   *
    * @return The time.
    */
   com.google.protobuf.Timestamp getTime();
   /**
-   *
-   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -118,8 +85,6 @@ public interface SeekRequestOrBuilder
   com.google.protobuf.TimestampOrBuilder getTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -127,13 +92,10 @@ public interface SeekRequestOrBuilder
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-   *
    * @return Whether the snapshot field is set.
    */
   boolean hasSnapshot();
   /**
-   *
-   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -141,13 +103,10 @@ public interface SeekRequestOrBuilder
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-   *
    * @return The snapshot.
    */
   java.lang.String getSnapshot();
   /**
-   *
-   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -155,10 +114,10 @@ public interface SeekRequestOrBuilder
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for snapshot.
    */
-  com.google.protobuf.ByteString getSnapshotBytes();
+  com.google.protobuf.ByteString
+      getSnapshotBytes();
 
   public com.google.pubsub.v1.SeekRequest.TargetCase getTargetCase();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
similarity index 66%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
index fe0aff80d..e6398f324 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
@@ -1,55 +1,39 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `Seek` method (this response is empty).
  * 

  *
  * Protobuf type {@code google.pubsub.v1.SeekResponse}
  */
-public final class SeekResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SeekResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.SeekResponse)
     SeekResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SeekResponse.newBuilder() to construct.
   private SeekResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SeekResponse() {}
+  private SeekResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SeekResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private SeekResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -68,13 +52,13 @@ private SeekResponse(
           case 0:
             done = true;
             break;
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -82,30 +66,27 @@ private SeekResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_SeekResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.SeekResponse.class,
-            com.google.pubsub.v1.SeekResponse.Builder.class);
+            com.google.pubsub.v1.SeekResponse.class, com.google.pubsub.v1.SeekResponse.Builder.class);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -117,7 +98,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     unknownFields.writeTo(output);
   }
 
@@ -135,7 +117,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.SeekResponse)) {
       return super.equals(obj);
@@ -158,126 +140,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.SeekResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.SeekResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.SeekResponse parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.SeekResponse parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.SeekResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.SeekResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `Seek` method (this response is empty).
    * 

    *
    * Protobuf type {@code google.pubsub.v1.SeekResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.SeekResponse)
       com.google.pubsub.v1.SeekResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_SeekResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.SeekResponse.class,
-              com.google.pubsub.v1.SeekResponse.Builder.class);
+              com.google.pubsub.v1.SeekResponse.class, com.google.pubsub.v1.SeekResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.SeekResponse.newBuilder()
@@ -285,15 +259,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -301,9 +276,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_SeekResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_descriptor;
     }
 
     @java.lang.Override
@@ -331,39 +306,38 @@ public com.google.pubsub.v1.SeekResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.SeekResponse) {
-        return mergeFrom((com.google.pubsub.v1.SeekResponse) other);
+        return mergeFrom((com.google.pubsub.v1.SeekResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -400,9 +374,9 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -412,12 +386,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.SeekResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.SeekResponse)
   private static final com.google.pubsub.v1.SeekResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.SeekResponse();
   }
@@ -426,16 +400,16 @@ public static com.google.pubsub.v1.SeekResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SeekResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SeekResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SeekResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SeekResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -450,4 +424,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.SeekResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
new file mode 100644
index 000000000..df6f6dd5c
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
@@ -0,0 +1,9 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface SeekResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.SeekResponse)
+    com.google.protobuf.MessageOrBuilder {
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
similarity index 73%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
index 927b203e8..b9b452c27 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * A snapshot resource. Snapshots are used in
  * [Seek](https://cloud.google.com/pubsub/docs/replay-overview)
@@ -31,16 +14,15 @@
  *
  * Protobuf type {@code google.pubsub.v1.Snapshot}
  */
-public final class Snapshot extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Snapshot extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.Snapshot)
     SnapshotOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Snapshot.newBuilder() to construct.
   private Snapshot(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Snapshot() {
     name_ = "";
     topic_ = "";
@@ -48,15 +30,16 @@ private Snapshot() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Snapshot();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private Snapshot(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -76,55 +59,51 @@ private Snapshot(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            name_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              topic_ = s;
-              break;
+            topic_ = s;
+            break;
+          }
+          case 26: {
+            com.google.protobuf.Timestamp.Builder subBuilder = null;
+            if (expireTime_ != null) {
+              subBuilder = expireTime_.toBuilder();
             }
-          case 26:
-            {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (expireTime_ != null) {
-                subBuilder = expireTime_.toBuilder();
-              }
-              expireTime_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(expireTime_);
-                expireTime_ = subBuilder.buildPartial();
-              }
-
-              break;
+            expireTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(expireTime_);
+              expireTime_ = subBuilder.buildPartial();
             }
-          case 34:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                labels_ =
-                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
-                mutable_bitField0_ |= 0x00000001;
-              }
-              com.google.protobuf.MapEntry labels__ =
-                  input.readMessage(
-                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
-              break;
+
+            break;
+          }
+          case 34: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              labels_ = com.google.protobuf.MapField.newMapField(
+                  LabelsDefaultEntryHolder.defaultEntry);
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            com.google.protobuf.MapEntry
+            labels__ = input.readMessage(
+                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+            labels_.getMutableMap().put(
+                labels__.getKey(), labels__.getValue());
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -132,33 +111,34 @@ private Snapshot(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 4:
         return internalGetLabels();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.Snapshot.class, com.google.pubsub.v1.Snapshot.Builder.class);
   }
@@ -166,14 +146,11 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * The name of the snapshot.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -182,29 +159,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the snapshot.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -215,14 +192,11 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int TOPIC_FIELD_NUMBER = 2;
   private volatile java.lang.Object topic_;
   /**
-   *
-   *
    * 
    * The name of the topic from which this snapshot is retaining messages.
    * 

    *
    * string topic = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The topic.
    */
   @java.lang.Override
@@ -231,29 +205,29 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the topic from which this snapshot is retaining messages.
    * 

    *
    * string topic = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTopicBytes() {
+  public com.google.protobuf.ByteString
+      getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -264,8 +238,6 @@ public com.google.protobuf.ByteString getTopicBytes() {
   public static final int EXPIRE_TIME_FIELD_NUMBER = 3;
   private com.google.protobuf.Timestamp expireTime_;
   /**
-   *
-   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -280,7 +252,6 @@ public com.google.protobuf.ByteString getTopicBytes() {
    * 

    *
    * .google.protobuf.Timestamp expire_time = 3;
-   *
    * @return Whether the expireTime field is set.
    */
   @java.lang.Override
@@ -288,8 +259,6 @@ public boolean hasExpireTime() {
     return expireTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -304,7 +273,6 @@ public boolean hasExpireTime() {
    * 

    *
    * .google.protobuf.Timestamp expire_time = 3;
-   *
    * @return The expireTime.
    */
   @java.lang.Override
@@ -312,8 +280,6 @@ public com.google.protobuf.Timestamp getExpireTime() {
     return expireTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_;
   }
   /**
-   *
-   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -335,23 +301,24 @@ public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
   }
 
   public static final int LABELS_FIELD_NUMBER = 4;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.pubsub.v1.PubsubProto
-                .internal_static_google_pubsub_v1_Snapshot_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -360,8 +327,6 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -369,22 +334,22 @@ public int getLabelsCount() {
    *
    * map<string, string> labels = 4;
    */
+
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -393,12 +358,11 @@ public java.util.Map getLabels() {
    * map<string, string> labels = 4;
    */
   @java.lang.Override
+
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -407,16 +371,16 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 4;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+
+  public java.lang.String getLabelsOrDefault(
+      java.lang.String key,
+      java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -425,11 +389,12 @@ public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.Strin
    * map<string, string> labels = 4;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -437,7 +402,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -449,7 +413,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -459,8 +424,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (expireTime_ != null) {
       output.writeMessage(3, getExpireTime());
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 4);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        4);
     unknownFields.writeTo(output);
   }
 
@@ -477,17 +446,18 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, topic_);
     }
     if (expireTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getExpireTime());
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getExpireTime());
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, labels__);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -497,20 +467,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.Snapshot)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.Snapshot other = (com.google.pubsub.v1.Snapshot) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getTopic().equals(other.getTopic())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getTopic()
+        .equals(other.getTopic())) return false;
     if (hasExpireTime() != other.hasExpireTime()) return false;
     if (hasExpireTime()) {
-      if (!getExpireTime().equals(other.getExpireTime())) return false;
+      if (!getExpireTime()
+          .equals(other.getExpireTime())) return false;
     }
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -539,103 +513,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.Snapshot parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.Snapshot parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Snapshot parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.Snapshot parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.Snapshot parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Snapshot parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Snapshot parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Snapshot parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Snapshot parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Snapshot parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Snapshot parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Snapshot parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.Snapshot parseFrom(com.google.protobuf.CodedInputStream input)
+  public static com.google.pubsub.v1.Snapshot parseFrom(
+      com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Snapshot parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.Snapshot prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A snapshot resource. Snapshots are used in
    * [Seek](https://cloud.google.com/pubsub/docs/replay-overview)
@@ -646,39 +614,41 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.Snapshot}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.Snapshot)
       com.google.pubsub.v1.SnapshotOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
       return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 4:
           return internalGetLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 4:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.pubsub.v1.Snapshot.class, com.google.pubsub.v1.Snapshot.Builder.class);
     }
@@ -688,15 +658,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -715,7 +686,8 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
       return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_descriptor;
     }
 
@@ -754,39 +726,38 @@ public com.google.pubsub.v1.Snapshot buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.Snapshot) {
-        return mergeFrom((com.google.pubsub.v1.Snapshot) other);
+        return mergeFrom((com.google.pubsub.v1.Snapshot)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -806,7 +777,8 @@ public Builder mergeFrom(com.google.pubsub.v1.Snapshot other) {
       if (other.hasExpireTime()) {
         mergeExpireTime(other.getExpireTime());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -835,25 +807,22 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -862,21 +831,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -884,61 +852,54 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
@@ -946,20 +907,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object topic_ = "";
     /**
-     *
-     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -968,21 +927,20 @@ public java.lang.String getTopic() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString getTopicBytes() {
+    public com.google.protobuf.ByteString
+        getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -990,61 +948,54 @@ public com.google.protobuf.ByteString getTopicBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(java.lang.String value) {
+    public Builder setTopic(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       topic_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-
+      
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       topic_ = value;
       onChanged();
       return this;
@@ -1052,13 +1003,8 @@ public Builder setTopicBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.Timestamp expireTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        expireTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> expireTimeBuilder_;
     /**
-     *
-     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1073,15 +1019,12 @@ public Builder setTopicBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.protobuf.Timestamp expire_time = 3;
-     *
      * @return Whether the expireTime field is set.
      */
     public boolean hasExpireTime() {
       return expireTimeBuilder_ != null || expireTime_ != null;
     }
     /**
-     *
-     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1096,21 +1039,16 @@ public boolean hasExpireTime() {
      * 

      *
      * .google.protobuf.Timestamp expire_time = 3;
-     *
      * @return The expireTime.
      */
     public com.google.protobuf.Timestamp getExpireTime() {
       if (expireTimeBuilder_ == null) {
-        return expireTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : expireTime_;
+        return expireTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_;
       } else {
         return expireTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1140,8 +1078,6 @@ public Builder setExpireTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1157,7 +1093,8 @@ public Builder setExpireTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp expire_time = 3;
      */
-    public Builder setExpireTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setExpireTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (expireTimeBuilder_ == null) {
         expireTime_ = builderForValue.build();
         onChanged();
@@ -1168,8 +1105,6 @@ public Builder setExpireTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1189,7 +1124,7 @@ public Builder mergeExpireTime(com.google.protobuf.Timestamp value) {
       if (expireTimeBuilder_ == null) {
         if (expireTime_ != null) {
           expireTime_ =
-              com.google.protobuf.Timestamp.newBuilder(expireTime_).mergeFrom(value).buildPartial();
+            com.google.protobuf.Timestamp.newBuilder(expireTime_).mergeFrom(value).buildPartial();
         } else {
           expireTime_ = value;
         }
@@ -1201,8 +1136,6 @@ public Builder mergeExpireTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1230,8 +1163,6 @@ public Builder clearExpireTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1248,13 +1179,11 @@ public Builder clearExpireTime() {
      * .google.protobuf.Timestamp expire_time = 3;
      */
     public com.google.protobuf.Timestamp.Builder getExpireTimeBuilder() {
-
+      
       onChanged();
       return getExpireTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1274,14 +1203,11 @@ public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
       if (expireTimeBuilder_ != null) {
         return expireTimeBuilder_.getMessageOrBuilder();
       } else {
-        return expireTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : expireTime_;
+        return expireTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1298,37 +1224,35 @@ public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
      * .google.protobuf.Timestamp expire_time = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getExpireTimeFieldBuilder() {
       if (expireTimeBuilder_ == null) {
-        expireTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getExpireTime(), getParentForChildren(), isClean());
+        expireTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getExpireTime(),
+                getParentForChildren(),
+                isClean());
         expireTime_ = null;
       }
       return expireTimeBuilder_;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+    internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
-        internalGetMutableLabels() {
-      onChanged();
-      ;
+    internalGetMutableLabels() {
+      onChanged();;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -1340,8 +1264,6 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1349,22 +1271,22 @@ public int getLabelsCount() {
      *
      * map<string, string> labels = 4;
      */
+
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1373,12 +1295,11 @@ public java.util.Map getLabels() {
      * map<string, string> labels = 4;
      */
     @java.lang.Override
+
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1387,17 +1308,16 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 4;
      */
     @java.lang.Override
+
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key, java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+        java.lang.String key,
+        java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1406,11 +1326,12 @@ public java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 4;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1418,12 +1339,11 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1431,21 +1351,23 @@ public Builder clearLabels() {
      *
      * map<string, string> labels = 4;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+    getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1453,20 +1375,19 @@ public java.util.Map getMutableLabels() {
      *
      * map<string, string> labels = 4;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
       if (value == null) {
-        throw new NullPointerException("map value");
-      }
+  throw new NullPointerException("map value");
+}
 
-      internalGetMutableLabels().getMutableMap().put(key, value);
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       return this;
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1474,13 +1395,16 @@ public Builder putLabels(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> labels = 4;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1490,12 +1414,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.Snapshot)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.Snapshot)
   private static final com.google.pubsub.v1.Snapshot DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.Snapshot();
   }
@@ -1504,16 +1428,16 @@ public static com.google.pubsub.v1.Snapshot getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Snapshot parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Snapshot(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Snapshot parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new Snapshot(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1528,4 +1452,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.Snapshot getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java
similarity index 99%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java
index fe26eefe0..d415eefb4 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
similarity index 79%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
index 74761e4ad..e6e74b5ee 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
@@ -1,81 +1,53 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface SnapshotOrBuilder
-    extends
+public interface SnapshotOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.Snapshot)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The name of the snapshot.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The name of the snapshot.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The name of the topic from which this snapshot is retaining messages.
    * 

    *
    * string topic = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The topic.
    */
   java.lang.String getTopic();
   /**
-   *
-   *
    * 
    * The name of the topic from which this snapshot is retaining messages.
    * 

    *
    * string topic = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for topic.
    */
-  com.google.protobuf.ByteString getTopicBytes();
+  com.google.protobuf.ByteString
+      getTopicBytes();
 
   /**
-   *
-   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -90,13 +62,10 @@ public interface SnapshotOrBuilder
    * 

    *
    * .google.protobuf.Timestamp expire_time = 3;
-   *
    * @return Whether the expireTime field is set.
    */
   boolean hasExpireTime();
   /**
-   *
-   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -111,13 +80,10 @@ public interface SnapshotOrBuilder
    * 

    *
    * .google.protobuf.Timestamp expire_time = 3;
-   *
    * @return The expireTime.
    */
   com.google.protobuf.Timestamp getExpireTime();
   /**
-   *
-   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -136,8 +102,6 @@ public interface SnapshotOrBuilder
   com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -147,8 +111,6 @@ public interface SnapshotOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -156,13 +118,15 @@ public interface SnapshotOrBuilder
    *
    * map<string, string> labels = 4;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -170,10 +134,9 @@ public interface SnapshotOrBuilder
    *
    * map<string, string> labels = 4;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -183,13 +146,11 @@ public interface SnapshotOrBuilder
    */
 
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -197,5 +158,7 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> labels = 4;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
similarity index 81%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
index fbeb6c13b..c0911af0b 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `StreamingPull` streaming RPC method. This request is used to
  * establish the initial stream as well as to stream acknowledgements and ack
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.pubsub.v1.StreamingPullRequest}
  */
-public final class StreamingPullRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StreamingPullRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullRequest)
     StreamingPullRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StreamingPullRequest.newBuilder() to construct.
   private StreamingPullRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StreamingPullRequest() {
     subscription_ = "";
     ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -49,15 +31,16 @@ private StreamingPullRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StreamingPullRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private StreamingPullRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -77,85 +60,79 @@ private StreamingPullRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              subscription_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                ackIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              ackIds_.add(s);
-              break;
+            subscription_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              ackIds_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 24:
-            {
-              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                modifyDeadlineSeconds_ = newIntList();
-                mutable_bitField0_ |= 0x00000002;
-              }
-              modifyDeadlineSeconds_.addInt(input.readInt32());
-              break;
+            ackIds_.add(s);
+            break;
+          }
+          case 24: {
+            if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+              modifyDeadlineSeconds_ = newIntList();
+              mutable_bitField0_ |= 0x00000002;
             }
-          case 26:
-            {
-              int length = input.readRawVarint32();
-              int limit = input.pushLimit(length);
-              if (!((mutable_bitField0_ & 0x00000002) != 0) && input.getBytesUntilLimit() > 0) {
-                modifyDeadlineSeconds_ = newIntList();
-                mutable_bitField0_ |= 0x00000002;
-              }
-              while (input.getBytesUntilLimit() > 0) {
-                modifyDeadlineSeconds_.addInt(input.readInt32());
-              }
-              input.popLimit(limit);
-              break;
+            modifyDeadlineSeconds_.addInt(input.readInt32());
+            break;
+          }
+          case 26: {
+            int length = input.readRawVarint32();
+            int limit = input.pushLimit(length);
+            if (!((mutable_bitField0_ & 0x00000002) != 0) && input.getBytesUntilLimit() > 0) {
+              modifyDeadlineSeconds_ = newIntList();
+              mutable_bitField0_ |= 0x00000002;
             }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                modifyDeadlineAckIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000004;
-              }
-              modifyDeadlineAckIds_.add(s);
-              break;
+            while (input.getBytesUntilLimit() > 0) {
+              modifyDeadlineSeconds_.addInt(input.readInt32());
             }
-          case 40:
-            {
-              streamAckDeadlineSeconds_ = input.readInt32();
-              break;
+            input.popLimit(limit);
+            break;
+          }
+          case 34: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+              modifyDeadlineAckIds_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000004;
             }
-          case 50:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            modifyDeadlineAckIds_.add(s);
+            break;
+          }
+          case 40: {
 
-              clientId_ = s;
-              break;
-            }
-          case 56:
-            {
-              maxOutstandingMessages_ = input.readInt64();
-              break;
-            }
-          case 64:
-            {
-              maxOutstandingBytes_ = input.readInt64();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            streamAckDeadlineSeconds_ = input.readInt32();
+            break;
+          }
+          case 50: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            clientId_ = s;
+            break;
+          }
+          case 56: {
+
+            maxOutstandingMessages_ = input.readInt64();
+            break;
+          }
+          case 64: {
+
+            maxOutstandingBytes_ = input.readInt64();
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -163,7 +140,8 @@ private StreamingPullRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         ackIds_ = ackIds_.getUnmodifiableView();
@@ -178,27 +156,22 @@ private StreamingPullRequest(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.StreamingPullRequest.class,
-            com.google.pubsub.v1.StreamingPullRequest.Builder.class);
+            com.google.pubsub.v1.StreamingPullRequest.class, com.google.pubsub.v1.StreamingPullRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
-   *
-   *
    * 
    * Required. The subscription for which to initialize the new stream. This
    * must be provided in the first request on the stream, and must not be set in
@@ -206,10 +179,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   @java.lang.Override
@@ -218,15 +188,14 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The subscription for which to initialize the new stream. This
    * must be provided in the first request on the stream, and must not be set in
@@ -234,18 +203,17 @@ public java.lang.String getSubscription() {
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubscriptionBytes() {
+  public com.google.protobuf.ByteString
+      getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -256,8 +224,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
   public static final int ACK_IDS_FIELD_NUMBER = 2;
   private com.google.protobuf.LazyStringList ackIds_;
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -267,15 +233,13 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
    * 

    *
    * repeated string ack_ids = 2;
-   *
    * @return A list containing the ackIds.
    */
-  public com.google.protobuf.ProtocolStringList getAckIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getAckIdsList() {
     return ackIds_;
   }
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -285,15 +249,12 @@ public com.google.protobuf.ProtocolStringList getAckIdsList() {
    * 

    *
    * repeated string ack_ids = 2;
-   *
    * @return The count of ackIds.
    */
   public int getAckIdsCount() {
     return ackIds_.size();
   }
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -303,7 +264,6 @@ public int getAckIdsCount() {
    * 

    *
    * repeated string ack_ids = 2;
-   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
@@ -311,8 +271,6 @@ public java.lang.String getAckIds(int index) {
     return ackIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -322,19 +280,17 @@ public java.lang.String getAckIds(int index) {
    * 

    *
    * repeated string ack_ids = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getAckIdsBytes(int index) {
     return ackIds_.getByteString(index);
   }
 
   public static final int MODIFY_DEADLINE_SECONDS_FIELD_NUMBER = 3;
   private com.google.protobuf.Internal.IntList modifyDeadlineSeconds_;
   /**
-   *
-   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -350,16 +306,14 @@ public com.google.protobuf.ByteString getAckIdsBytes(int index) {
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
-   *
    * @return A list containing the modifyDeadlineSeconds.
    */
   @java.lang.Override
-  public java.util.List getModifyDeadlineSecondsList() {
+  public java.util.List
+      getModifyDeadlineSecondsList() {
     return modifyDeadlineSeconds_;
   }
   /**
-   *
-   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -375,15 +329,12 @@ public java.util.List getModifyDeadlineSecondsList() {
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
-   *
    * @return The count of modifyDeadlineSeconds.
    */
   public int getModifyDeadlineSecondsCount() {
     return modifyDeadlineSeconds_.size();
   }
   /**
-   *
-   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -399,21 +350,17 @@ public int getModifyDeadlineSecondsCount() {
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
-   *
    * @param index The index of the element to return.
    * @return The modifyDeadlineSeconds at the given index.
    */
   public int getModifyDeadlineSeconds(int index) {
     return modifyDeadlineSeconds_.getInt(index);
   }
-
   private int modifyDeadlineSecondsMemoizedSerializedSize = -1;
 
   public static final int MODIFY_DEADLINE_ACK_IDS_FIELD_NUMBER = 4;
   private com.google.protobuf.LazyStringList modifyDeadlineAckIds_;
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -423,15 +370,13 @@ public int getModifyDeadlineSeconds(int index) {
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
-   *
    * @return A list containing the modifyDeadlineAckIds.
    */
-  public com.google.protobuf.ProtocolStringList getModifyDeadlineAckIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getModifyDeadlineAckIdsList() {
     return modifyDeadlineAckIds_;
   }
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -441,15 +386,12 @@ public com.google.protobuf.ProtocolStringList getModifyDeadlineAckIdsList() {
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
-   *
    * @return The count of modifyDeadlineAckIds.
    */
   public int getModifyDeadlineAckIdsCount() {
     return modifyDeadlineAckIds_.size();
   }
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -459,7 +401,6 @@ public int getModifyDeadlineAckIdsCount() {
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
-   *
    * @param index The index of the element to return.
    * @return The modifyDeadlineAckIds at the given index.
    */
@@ -467,8 +408,6 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
     return modifyDeadlineAckIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -478,19 +417,17 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the modifyDeadlineAckIds at the given index.
    */
-  public com.google.protobuf.ByteString getModifyDeadlineAckIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getModifyDeadlineAckIdsBytes(int index) {
     return modifyDeadlineAckIds_.getByteString(index);
   }
 
   public static final int STREAM_ACK_DEADLINE_SECONDS_FIELD_NUMBER = 5;
   private int streamAckDeadlineSeconds_;
   /**
-   *
-   *
    * 
    * Required. The ack deadline to use for the stream. This must be provided in
    * the first request on the stream, but it can also be updated on subsequent
@@ -499,7 +436,6 @@ public com.google.protobuf.ByteString getModifyDeadlineAckIdsBytes(int index) {
    * 

    *
    * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The streamAckDeadlineSeconds.
    */
   @java.lang.Override
@@ -510,8 +446,6 @@ public int getStreamAckDeadlineSeconds() {
   public static final int CLIENT_ID_FIELD_NUMBER = 6;
   private volatile java.lang.Object clientId_;
   /**
-   *
-   *
    * 
    * A unique identifier that is used to distinguish client instances from each
    * other. Only needs to be provided on the initial request. When a stream
@@ -522,7 +456,6 @@ public int getStreamAckDeadlineSeconds() {
    * 

    *
    * string client_id = 6;
-   *
    * @return The clientId.
    */
   @java.lang.Override
@@ -531,15 +464,14 @@ public java.lang.String getClientId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       clientId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique identifier that is used to distinguish client instances from each
    * other. Only needs to be provided on the initial request. When a stream
@@ -550,15 +482,16 @@ public java.lang.String getClientId() {
    * 

    *
    * string client_id = 6;
-   *
    * @return The bytes for clientId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getClientIdBytes() {
+  public com.google.protobuf.ByteString
+      getClientIdBytes() {
     java.lang.Object ref = clientId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       clientId_ = b;
       return b;
     } else {
@@ -569,8 +502,6 @@ public com.google.protobuf.ByteString getClientIdBytes() {
   public static final int MAX_OUTSTANDING_MESSAGES_FIELD_NUMBER = 7;
   private long maxOutstandingMessages_;
   /**
-   *
-   *
    * 
    * Flow control settings for the maximum number of outstanding messages. When
    * there are `max_outstanding_messages` or more currently sent to the
@@ -584,7 +515,6 @@ public com.google.protobuf.ByteString getClientIdBytes() {
    * 

    *
    * int64 max_outstanding_messages = 7;
-   *
    * @return The maxOutstandingMessages.
    */
   @java.lang.Override
@@ -595,8 +525,6 @@ public long getMaxOutstandingMessages() {
   public static final int MAX_OUTSTANDING_BYTES_FIELD_NUMBER = 8;
   private long maxOutstandingBytes_;
   /**
-   *
-   *
    * 
    * Flow control settings for the maximum number of outstanding bytes. When
    * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -610,7 +538,6 @@ public long getMaxOutstandingMessages() {
    * 

    *
    * int64 max_outstanding_bytes = 8;
-   *
    * @return The maxOutstandingBytes.
    */
   @java.lang.Override
@@ -619,7 +546,6 @@ public long getMaxOutstandingBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -631,7 +557,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     getSerializedSize();
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
@@ -647,8 +574,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
       output.writeInt32NoTag(modifyDeadlineSeconds_.getInt(i));
     }
     for (int i = 0; i < modifyDeadlineAckIds_.size(); i++) {
-      com.google.protobuf.GeneratedMessageV3.writeString(
-          output, 4, modifyDeadlineAckIds_.getRaw(i));
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, modifyDeadlineAckIds_.getRaw(i));
     }
     if (streamAckDeadlineSeconds_ != 0) {
       output.writeInt32(5, streamAckDeadlineSeconds_);
@@ -685,14 +611,14 @@ public int getSerializedSize() {
     {
       int dataSize = 0;
       for (int i = 0; i < modifyDeadlineSeconds_.size(); i++) {
-        dataSize +=
-            com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(
-                modifyDeadlineSeconds_.getInt(i));
+        dataSize += com.google.protobuf.CodedOutputStream
+          .computeInt32SizeNoTag(modifyDeadlineSeconds_.getInt(i));
       }
       size += dataSize;
       if (!getModifyDeadlineSecondsList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream
+            .computeInt32SizeNoTag(dataSize);
       }
       modifyDeadlineSecondsMemoizedSerializedSize = dataSize;
     }
@@ -705,16 +631,19 @@ public int getSerializedSize() {
       size += 1 * getModifyDeadlineAckIdsList().size();
     }
     if (streamAckDeadlineSeconds_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, streamAckDeadlineSeconds_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(5, streamAckDeadlineSeconds_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clientId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, clientId_);
     }
     if (maxOutstandingMessages_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(7, maxOutstandingMessages_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(7, maxOutstandingMessages_);
     }
     if (maxOutstandingBytes_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(8, maxOutstandingBytes_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(8, maxOutstandingBytes_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -724,22 +653,29 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.StreamingPullRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.StreamingPullRequest other =
-        (com.google.pubsub.v1.StreamingPullRequest) obj;
-
-    if (!getSubscription().equals(other.getSubscription())) return false;
-    if (!getAckIdsList().equals(other.getAckIdsList())) return false;
-    if (!getModifyDeadlineSecondsList().equals(other.getModifyDeadlineSecondsList())) return false;
-    if (!getModifyDeadlineAckIdsList().equals(other.getModifyDeadlineAckIdsList())) return false;
-    if (getStreamAckDeadlineSeconds() != other.getStreamAckDeadlineSeconds()) return false;
-    if (!getClientId().equals(other.getClientId())) return false;
-    if (getMaxOutstandingMessages() != other.getMaxOutstandingMessages()) return false;
-    if (getMaxOutstandingBytes() != other.getMaxOutstandingBytes()) return false;
+    com.google.pubsub.v1.StreamingPullRequest other = (com.google.pubsub.v1.StreamingPullRequest) obj;
+
+    if (!getSubscription()
+        .equals(other.getSubscription())) return false;
+    if (!getAckIdsList()
+        .equals(other.getAckIdsList())) return false;
+    if (!getModifyDeadlineSecondsList()
+        .equals(other.getModifyDeadlineSecondsList())) return false;
+    if (!getModifyDeadlineAckIdsList()
+        .equals(other.getModifyDeadlineAckIdsList())) return false;
+    if (getStreamAckDeadlineSeconds()
+        != other.getStreamAckDeadlineSeconds()) return false;
+    if (!getClientId()
+        .equals(other.getClientId())) return false;
+    if (getMaxOutstandingMessages()
+        != other.getMaxOutstandingMessages()) return false;
+    if (getMaxOutstandingBytes()
+        != other.getMaxOutstandingBytes()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -770,112 +706,107 @@ public int hashCode() {
     hash = (37 * hash) + CLIENT_ID_FIELD_NUMBER;
     hash = (53 * hash) + getClientId().hashCode();
     hash = (37 * hash) + MAX_OUTSTANDING_MESSAGES_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getMaxOutstandingMessages());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getMaxOutstandingMessages());
     hash = (37 * hash) + MAX_OUTSTANDING_BYTES_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getMaxOutstandingBytes());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getMaxOutstandingBytes());
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.pubsub.v1.StreamingPullRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.StreamingPullRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.StreamingPullRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.StreamingPullRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `StreamingPull` streaming RPC method. This request is used to
    * establish the initial stream as well as to stream acknowledgements and ack
@@ -884,23 +815,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullRequest)
       com.google.pubsub.v1.StreamingPullRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullRequest.class,
-              com.google.pubsub.v1.StreamingPullRequest.Builder.class);
+              com.google.pubsub.v1.StreamingPullRequest.class, com.google.pubsub.v1.StreamingPullRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.StreamingPullRequest.newBuilder()
@@ -908,15 +837,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -940,9 +870,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
     }
 
     @java.lang.Override
@@ -961,8 +891,7 @@ public com.google.pubsub.v1.StreamingPullRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.StreamingPullRequest buildPartial() {
-      com.google.pubsub.v1.StreamingPullRequest result =
-          new com.google.pubsub.v1.StreamingPullRequest(this);
+      com.google.pubsub.v1.StreamingPullRequest result = new com.google.pubsub.v1.StreamingPullRequest(this);
       int from_bitField0_ = bitField0_;
       result.subscription_ = subscription_;
       if (((bitField0_ & 0x00000001) != 0)) {
@@ -992,39 +921,38 @@ public com.google.pubsub.v1.StreamingPullRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.StreamingPullRequest) {
-        return mergeFrom((com.google.pubsub.v1.StreamingPullRequest) other);
+        return mergeFrom((com.google.pubsub.v1.StreamingPullRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1108,13 +1036,10 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object subscription_ = "";
     /**
-     *
-     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1122,16 +1047,14 @@ public Builder mergeFrom(
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -1140,8 +1063,6 @@ public java.lang.String getSubscription() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1149,17 +1070,16 @@ public java.lang.String getSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString getSubscriptionBytes() {
+    public com.google.protobuf.ByteString
+        getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -1167,8 +1087,6 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1176,25 +1094,21 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(java.lang.String value) {
+    public Builder setSubscription(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1202,21 +1116,16 @@ public Builder setSubscription(java.lang.String value) {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-
+      
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1224,36 +1133,30 @@ public Builder clearSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * 
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList ackIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureAckIdsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1263,15 +1166,13 @@ private void ensureAckIdsIsMutable() {
      * 

      *
      * repeated string ack_ids = 2;
-     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getAckIdsList() {
       return ackIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1281,15 +1182,12 @@ public com.google.protobuf.ProtocolStringList getAckIdsList() {
      * 

      *
      * repeated string ack_ids = 2;
-     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1299,7 +1197,6 @@ public int getAckIdsCount() {
      * 

      *
      * repeated string ack_ids = 2;
-     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -1307,8 +1204,6 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1318,16 +1213,14 @@ public java.lang.String getAckIds(int index) {
      * 

      *
      * repeated string ack_ids = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1337,23 +1230,21 @@ public com.google.protobuf.ByteString getAckIdsBytes(int index) {
      * 

      *
      * repeated string ack_ids = 2;
-     *
      * @param index The index to set the value at.
      * @param value The ackIds to set.
      * @return This builder for chaining.
      */
-    public Builder setAckIds(int index, java.lang.String value) {
+    public Builder setAckIds(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
       ackIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1363,22 +1254,20 @@ public Builder setAckIds(int index, java.lang.String value) {
      * 

      *
      * repeated string ack_ids = 2;
-     *
      * @param value The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIds(java.lang.String value) {
+    public Builder addAckIds(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1388,19 +1277,18 @@ public Builder addAckIds(java.lang.String value) {
      * 

      *
      * repeated string ack_ids = 2;
-     *
      * @param values The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAckIds(java.lang.Iterable values) {
+    public Builder addAllAckIds(
+        java.lang.Iterable values) {
       ensureAckIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, ackIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1410,7 +1298,6 @@ public Builder addAllAckIds(java.lang.Iterable values) {
      * 

      *
      * repeated string ack_ids = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAckIds() {
@@ -1420,8 +1307,6 @@ public Builder clearAckIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1431,15 +1316,15 @@ public Builder clearAckIds() {
      * 

      *
      * repeated string ack_ids = 2;
-     *
      * @param value The bytes of the ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
+    public Builder addAckIdsBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
@@ -1447,16 +1332,13 @@ public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
     }
 
     private com.google.protobuf.Internal.IntList modifyDeadlineSeconds_ = emptyIntList();
-
     private void ensureModifyDeadlineSecondsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         modifyDeadlineSeconds_ = mutableCopy(modifyDeadlineSeconds_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1472,17 +1354,14 @@ private void ensureModifyDeadlineSecondsIsMutable() {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
-     *
      * @return A list containing the modifyDeadlineSeconds.
      */
-    public java.util.List getModifyDeadlineSecondsList() {
-      return ((bitField0_ & 0x00000002) != 0)
-          ? java.util.Collections.unmodifiableList(modifyDeadlineSeconds_)
-          : modifyDeadlineSeconds_;
+    public java.util.List
+        getModifyDeadlineSecondsList() {
+      return ((bitField0_ & 0x00000002) != 0) ?
+               java.util.Collections.unmodifiableList(modifyDeadlineSeconds_) : modifyDeadlineSeconds_;
     }
     /**
-     *
-     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1498,15 +1377,12 @@ public java.util.List getModifyDeadlineSecondsList() {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
-     *
      * @return The count of modifyDeadlineSeconds.
      */
     public int getModifyDeadlineSecondsCount() {
       return modifyDeadlineSeconds_.size();
     }
     /**
-     *
-     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1522,7 +1398,6 @@ public int getModifyDeadlineSecondsCount() {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
-     *
      * @param index The index of the element to return.
      * @return The modifyDeadlineSeconds at the given index.
      */
@@ -1530,8 +1405,6 @@ public int getModifyDeadlineSeconds(int index) {
       return modifyDeadlineSeconds_.getInt(index);
     }
     /**
-     *
-     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1547,20 +1420,18 @@ public int getModifyDeadlineSeconds(int index) {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
-     *
      * @param index The index to set the value at.
      * @param value The modifyDeadlineSeconds to set.
      * @return This builder for chaining.
      */
-    public Builder setModifyDeadlineSeconds(int index, int value) {
+    public Builder setModifyDeadlineSeconds(
+        int index, int value) {
       ensureModifyDeadlineSecondsIsMutable();
       modifyDeadlineSeconds_.setInt(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1576,7 +1447,6 @@ public Builder setModifyDeadlineSeconds(int index, int value) {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
-     *
      * @param value The modifyDeadlineSeconds to add.
      * @return This builder for chaining.
      */
@@ -1587,8 +1457,6 @@ public Builder addModifyDeadlineSeconds(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1604,20 +1472,18 @@ public Builder addModifyDeadlineSeconds(int value) {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
-     *
      * @param values The modifyDeadlineSeconds to add.
      * @return This builder for chaining.
      */
     public Builder addAllModifyDeadlineSeconds(
         java.lang.Iterable values) {
       ensureModifyDeadlineSecondsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, modifyDeadlineSeconds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, modifyDeadlineSeconds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1633,7 +1499,6 @@ public Builder addAllModifyDeadlineSeconds(
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearModifyDeadlineSeconds() {
@@ -1643,18 +1508,14 @@ public Builder clearModifyDeadlineSeconds() {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList modifyDeadlineAckIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList modifyDeadlineAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureModifyDeadlineAckIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         modifyDeadlineAckIds_ = new com.google.protobuf.LazyStringArrayList(modifyDeadlineAckIds_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1664,15 +1525,13 @@ private void ensureModifyDeadlineAckIdsIsMutable() {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
-     *
      * @return A list containing the modifyDeadlineAckIds.
      */
-    public com.google.protobuf.ProtocolStringList getModifyDeadlineAckIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getModifyDeadlineAckIdsList() {
       return modifyDeadlineAckIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1682,15 +1541,12 @@ public com.google.protobuf.ProtocolStringList getModifyDeadlineAckIdsList() {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
-     *
      * @return The count of modifyDeadlineAckIds.
      */
     public int getModifyDeadlineAckIdsCount() {
       return modifyDeadlineAckIds_.size();
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1700,7 +1556,6 @@ public int getModifyDeadlineAckIdsCount() {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
-     *
      * @param index The index of the element to return.
      * @return The modifyDeadlineAckIds at the given index.
      */
@@ -1708,8 +1563,6 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
       return modifyDeadlineAckIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1719,16 +1572,14 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the modifyDeadlineAckIds at the given index.
      */
-    public com.google.protobuf.ByteString getModifyDeadlineAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getModifyDeadlineAckIdsBytes(int index) {
       return modifyDeadlineAckIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1738,23 +1589,21 @@ public com.google.protobuf.ByteString getModifyDeadlineAckIdsBytes(int index) {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
-     *
      * @param index The index to set the value at.
      * @param value The modifyDeadlineAckIds to set.
      * @return This builder for chaining.
      */
-    public Builder setModifyDeadlineAckIds(int index, java.lang.String value) {
+    public Builder setModifyDeadlineAckIds(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureModifyDeadlineAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureModifyDeadlineAckIdsIsMutable();
       modifyDeadlineAckIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1764,22 +1613,20 @@ public Builder setModifyDeadlineAckIds(int index, java.lang.String value) {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
-     *
      * @param value The modifyDeadlineAckIds to add.
      * @return This builder for chaining.
      */
-    public Builder addModifyDeadlineAckIds(java.lang.String value) {
+    public Builder addModifyDeadlineAckIds(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureModifyDeadlineAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureModifyDeadlineAckIdsIsMutable();
       modifyDeadlineAckIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1789,19 +1636,18 @@ public Builder addModifyDeadlineAckIds(java.lang.String value) {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
-     *
      * @param values The modifyDeadlineAckIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllModifyDeadlineAckIds(java.lang.Iterable values) {
+    public Builder addAllModifyDeadlineAckIds(
+        java.lang.Iterable values) {
       ensureModifyDeadlineAckIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, modifyDeadlineAckIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, modifyDeadlineAckIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1811,7 +1657,6 @@ public Builder addAllModifyDeadlineAckIds(java.lang.Iterable v
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearModifyDeadlineAckIds() {
@@ -1821,8 +1666,6 @@ public Builder clearModifyDeadlineAckIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1832,25 +1675,23 @@ public Builder clearModifyDeadlineAckIds() {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
-     *
      * @param value The bytes of the modifyDeadlineAckIds to add.
      * @return This builder for chaining.
      */
-    public Builder addModifyDeadlineAckIdsBytes(com.google.protobuf.ByteString value) {
+    public Builder addModifyDeadlineAckIdsBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureModifyDeadlineAckIdsIsMutable();
       modifyDeadlineAckIds_.add(value);
       onChanged();
       return this;
     }
 
-    private int streamAckDeadlineSeconds_;
+    private int streamAckDeadlineSeconds_ ;
     /**
-     *
-     *
      * 
      * Required. The ack deadline to use for the stream. This must be provided in
      * the first request on the stream, but it can also be updated on subsequent
@@ -1859,7 +1700,6 @@ public Builder addModifyDeadlineAckIdsBytes(com.google.protobuf.ByteString value
      * 

      *
      * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The streamAckDeadlineSeconds.
      */
     @java.lang.Override
@@ -1867,8 +1707,6 @@ public int getStreamAckDeadlineSeconds() {
       return streamAckDeadlineSeconds_;
     }
     /**
-     *
-     *
      * 
      * Required. The ack deadline to use for the stream. This must be provided in
      * the first request on the stream, but it can also be updated on subsequent
@@ -1877,19 +1715,16 @@ public int getStreamAckDeadlineSeconds() {
      * 

      *
      * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The streamAckDeadlineSeconds to set.
      * @return This builder for chaining.
      */
     public Builder setStreamAckDeadlineSeconds(int value) {
-
+      
       streamAckDeadlineSeconds_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The ack deadline to use for the stream. This must be provided in
      * the first request on the stream, but it can also be updated on subsequent
@@ -1898,11 +1733,10 @@ public Builder setStreamAckDeadlineSeconds(int value) {
      * 

      *
      * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearStreamAckDeadlineSeconds() {
-
+      
       streamAckDeadlineSeconds_ = 0;
       onChanged();
       return this;
@@ -1910,8 +1744,6 @@ public Builder clearStreamAckDeadlineSeconds() {
 
     private java.lang.Object clientId_ = "";
     /**
-     *
-     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -1922,13 +1754,13 @@ public Builder clearStreamAckDeadlineSeconds() {
      * 

      *
      * string client_id = 6;
-     *
      * @return The clientId.
      */
     public java.lang.String getClientId() {
       java.lang.Object ref = clientId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         clientId_ = s;
         return s;
@@ -1937,8 +1769,6 @@ public java.lang.String getClientId() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -1949,14 +1779,15 @@ public java.lang.String getClientId() {
      * 

      *
      * string client_id = 6;
-     *
      * @return The bytes for clientId.
      */
-    public com.google.protobuf.ByteString getClientIdBytes() {
+    public com.google.protobuf.ByteString
+        getClientIdBytes() {
       java.lang.Object ref = clientId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         clientId_ = b;
         return b;
       } else {
@@ -1964,8 +1795,6 @@ public com.google.protobuf.ByteString getClientIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -1976,22 +1805,20 @@ public com.google.protobuf.ByteString getClientIdBytes() {
      * 

      *
      * string client_id = 6;
-     *
      * @param value The clientId to set.
      * @return This builder for chaining.
      */
-    public Builder setClientId(java.lang.String value) {
+    public Builder setClientId(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       clientId_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -2002,18 +1829,15 @@ public Builder setClientId(java.lang.String value) {
      * 

      *
      * string client_id = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearClientId() {
-
+      
       clientId_ = getDefaultInstance().getClientId();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -2024,25 +1848,23 @@ public Builder clearClientId() {
      * 

      *
      * string client_id = 6;
-     *
      * @param value The bytes for clientId to set.
      * @return This builder for chaining.
      */
-    public Builder setClientIdBytes(com.google.protobuf.ByteString value) {
+    public Builder setClientIdBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       clientId_ = value;
       onChanged();
       return this;
     }
 
-    private long maxOutstandingMessages_;
+    private long maxOutstandingMessages_ ;
     /**
-     *
-     *
      * 
      * Flow control settings for the maximum number of outstanding messages. When
      * there are `max_outstanding_messages` or more currently sent to the
@@ -2056,7 +1878,6 @@ public Builder setClientIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int64 max_outstanding_messages = 7;
-     *
      * @return The maxOutstandingMessages.
      */
     @java.lang.Override
@@ -2064,8 +1885,6 @@ public long getMaxOutstandingMessages() {
       return maxOutstandingMessages_;
     }
     /**
-     *
-     *
      * 
      * Flow control settings for the maximum number of outstanding messages. When
      * there are `max_outstanding_messages` or more currently sent to the
@@ -2079,19 +1898,16 @@ public long getMaxOutstandingMessages() {
      * 

      *
      * int64 max_outstanding_messages = 7;
-     *
      * @param value The maxOutstandingMessages to set.
      * @return This builder for chaining.
      */
     public Builder setMaxOutstandingMessages(long value) {
-
+      
       maxOutstandingMessages_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Flow control settings for the maximum number of outstanding messages. When
      * there are `max_outstanding_messages` or more currently sent to the
@@ -2105,20 +1921,17 @@ public Builder setMaxOutstandingMessages(long value) {
      * 

      *
      * int64 max_outstanding_messages = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMaxOutstandingMessages() {
-
+      
       maxOutstandingMessages_ = 0L;
       onChanged();
       return this;
     }
 
-    private long maxOutstandingBytes_;
+    private long maxOutstandingBytes_ ;
     /**
-     *
-     *
      * 
      * Flow control settings for the maximum number of outstanding bytes. When
      * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -2132,7 +1945,6 @@ public Builder clearMaxOutstandingMessages() {
      * 

      *
      * int64 max_outstanding_bytes = 8;
-     *
      * @return The maxOutstandingBytes.
      */
     @java.lang.Override
@@ -2140,8 +1952,6 @@ public long getMaxOutstandingBytes() {
       return maxOutstandingBytes_;
     }
     /**
-     *
-     *
      * 
      * Flow control settings for the maximum number of outstanding bytes. When
      * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -2155,19 +1965,16 @@ public long getMaxOutstandingBytes() {
      * 

      *
      * int64 max_outstanding_bytes = 8;
-     *
      * @param value The maxOutstandingBytes to set.
      * @return This builder for chaining.
      */
     public Builder setMaxOutstandingBytes(long value) {
-
+      
       maxOutstandingBytes_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Flow control settings for the maximum number of outstanding bytes. When
      * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -2181,18 +1988,17 @@ public Builder setMaxOutstandingBytes(long value) {
      * 

      *
      * int64 max_outstanding_bytes = 8;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMaxOutstandingBytes() {
-
+      
       maxOutstandingBytes_ = 0L;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2202,12 +2008,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullRequest)
   private static final com.google.pubsub.v1.StreamingPullRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullRequest();
   }
@@ -2216,16 +2022,16 @@ public static com.google.pubsub.v1.StreamingPullRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StreamingPullRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new StreamingPullRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StreamingPullRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new StreamingPullRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2240,4 +2046,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.StreamingPullRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
similarity index 88%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
index eca392820..fc77fa2d1 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface StreamingPullRequestOrBuilder
-    extends
+public interface StreamingPullRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The subscription for which to initialize the new stream. This
    * must be provided in the first request on the stream, and must not be set in
@@ -33,16 +15,11 @@ public interface StreamingPullRequestOrBuilder
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
-   *
-   *
    * 
    * Required. The subscription for which to initialize the new stream. This
    * must be provided in the first request on the stream, and must not be set in
@@ -50,17 +27,13 @@ public interface StreamingPullRequestOrBuilder
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString getSubscriptionBytes();
+  com.google.protobuf.ByteString
+      getSubscriptionBytes();
 
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -70,13 +43,11 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated string ack_ids = 2;
-   *
    * @return A list containing the ackIds.
    */
-  java.util.List getAckIdsList();
+  java.util.List
+      getAckIdsList();
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -86,13 +57,10 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated string ack_ids = 2;
-   *
    * @return The count of ackIds.
    */
   int getAckIdsCount();
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -102,14 +70,11 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated string ack_ids = 2;
-   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
   java.lang.String getAckIds(int index);
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -119,15 +84,13 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated string ack_ids = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  com.google.protobuf.ByteString getAckIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getAckIdsBytes(int index);
 
   /**
-   *
-   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -143,13 +106,10 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
-   *
    * @return A list containing the modifyDeadlineSeconds.
    */
   java.util.List getModifyDeadlineSecondsList();
   /**
-   *
-   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -165,13 +125,10 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
-   *
    * @return The count of modifyDeadlineSeconds.
    */
   int getModifyDeadlineSecondsCount();
   /**
-   *
-   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -187,15 +144,12 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
-   *
    * @param index The index of the element to return.
    * @return The modifyDeadlineSeconds at the given index.
    */
   int getModifyDeadlineSeconds(int index);
 
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -205,13 +159,11 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
-   *
    * @return A list containing the modifyDeadlineAckIds.
    */
-  java.util.List getModifyDeadlineAckIdsList();
+  java.util.List
+      getModifyDeadlineAckIdsList();
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -221,13 +173,10 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
-   *
    * @return The count of modifyDeadlineAckIds.
    */
   int getModifyDeadlineAckIdsCount();
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -237,14 +186,11 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
-   *
    * @param index The index of the element to return.
    * @return The modifyDeadlineAckIds at the given index.
    */
   java.lang.String getModifyDeadlineAckIds(int index);
   /**
-   *
-   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -254,15 +200,13 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the modifyDeadlineAckIds at the given index.
    */
-  com.google.protobuf.ByteString getModifyDeadlineAckIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getModifyDeadlineAckIdsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Required. The ack deadline to use for the stream. This must be provided in
    * the first request on the stream, but it can also be updated on subsequent
@@ -271,14 +215,11 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The streamAckDeadlineSeconds.
    */
   int getStreamAckDeadlineSeconds();
 
   /**
-   *
-   *
    * 
    * A unique identifier that is used to distinguish client instances from each
    * other. Only needs to be provided on the initial request. When a stream
@@ -289,13 +230,10 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * string client_id = 6;
-   *
    * @return The clientId.
    */
   java.lang.String getClientId();
   /**
-   *
-   *
    * 
    * A unique identifier that is used to distinguish client instances from each
    * other. Only needs to be provided on the initial request. When a stream
@@ -306,14 +244,12 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * string client_id = 6;
-   *
    * @return The bytes for clientId.
    */
-  com.google.protobuf.ByteString getClientIdBytes();
+  com.google.protobuf.ByteString
+      getClientIdBytes();
 
   /**
-   *
-   *
    * 
    * Flow control settings for the maximum number of outstanding messages. When
    * there are `max_outstanding_messages` or more currently sent to the
@@ -327,14 +263,11 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * int64 max_outstanding_messages = 7;
-   *
    * @return The maxOutstandingMessages.
    */
   long getMaxOutstandingMessages();
 
   /**
-   *
-   *
    * 
    * Flow control settings for the maximum number of outstanding bytes. When
    * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -348,7 +281,6 @@ public interface StreamingPullRequestOrBuilder
    * 

    *
    * int64 max_outstanding_bytes = 8;
-   *
    * @return The maxOutstandingBytes.
    */
   long getMaxOutstandingBytes();
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
similarity index 69%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
index 0ea49f678..22b95f357 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `StreamingPull` method. This response is used to stream
  * messages from the server to the client.
@@ -28,31 +11,31 @@
  *
  * Protobuf type {@code google.pubsub.v1.StreamingPullResponse}
  */
-public final class StreamingPullResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StreamingPullResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullResponse)
     StreamingPullResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StreamingPullResponse.newBuilder() to construct.
   private StreamingPullResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StreamingPullResponse() {
     receivedMessages_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StreamingPullResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private StreamingPullResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,79 +55,61 @@ private StreamingPullResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                receivedMessages_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              receivedMessages_.add(
-                  input.readMessage(
-                      com.google.pubsub.v1.ReceivedMessage.parser(), extensionRegistry));
-              break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              receivedMessages_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 26:
-            {
-              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
-                  subBuilder = null;
-              if (modifyAckDeadlineConfirmation_ != null) {
-                subBuilder = modifyAckDeadlineConfirmation_.toBuilder();
-              }
-              modifyAckDeadlineConfirmation_ =
-                  input.readMessage(
-                      com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-                          .parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(modifyAckDeadlineConfirmation_);
-                modifyAckDeadlineConfirmation_ = subBuilder.buildPartial();
-              }
-
-              break;
+            receivedMessages_.add(
+                input.readMessage(com.google.pubsub.v1.ReceivedMessage.parser(), extensionRegistry));
+            break;
+          }
+          case 26: {
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder subBuilder = null;
+            if (modifyAckDeadlineConfirmation_ != null) {
+              subBuilder = modifyAckDeadlineConfirmation_.toBuilder();
+            }
+            modifyAckDeadlineConfirmation_ = input.readMessage(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(modifyAckDeadlineConfirmation_);
+              modifyAckDeadlineConfirmation_ = subBuilder.buildPartial();
             }
-          case 34:
-            {
-              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder subBuilder =
-                  null;
-              if (subscriptionProperties_ != null) {
-                subBuilder = subscriptionProperties_.toBuilder();
-              }
-              subscriptionProperties_ =
-                  input.readMessage(
-                      com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(subscriptionProperties_);
-                subscriptionProperties_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 34: {
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder subBuilder = null;
+            if (subscriptionProperties_ != null) {
+              subBuilder = subscriptionProperties_.toBuilder();
+            }
+            subscriptionProperties_ = input.readMessage(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(subscriptionProperties_);
+              subscriptionProperties_ = subBuilder.buildPartial();
             }
-          case 42:
-            {
-              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder
-                  subBuilder = null;
-              if (acknowledgeConfirmation_ != null) {
-                subBuilder = acknowledgeConfirmation_.toBuilder();
-              }
-              acknowledgeConfirmation_ =
-                  input.readMessage(
-                      com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(acknowledgeConfirmation_);
-                acknowledgeConfirmation_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 42: {
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder subBuilder = null;
+            if (acknowledgeConfirmation_ != null) {
+              subBuilder = acknowledgeConfirmation_.toBuilder();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            acknowledgeConfirmation_ = input.readMessage(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(acknowledgeConfirmation_);
+              acknowledgeConfirmation_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -152,7 +117,8 @@ private StreamingPullResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         receivedMessages_ = java.util.Collections.unmodifiableList(receivedMessages_);
@@ -161,187 +127,151 @@ private StreamingPullResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.StreamingPullResponse.class,
-            com.google.pubsub.v1.StreamingPullResponse.Builder.class);
+            com.google.pubsub.v1.StreamingPullResponse.class, com.google.pubsub.v1.StreamingPullResponse.Builder.class);
   }
 
-  public interface AcknowledgeConfirmationOrBuilder
-      extends
+  public interface AcknowledgeConfirmationOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @return A list containing the ackIds.
      */
-    java.util.List getAckIdsList();
+    java.util.List
+        getAckIdsList();
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @return The count of ackIds.
      */
     int getAckIdsCount();
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
     java.lang.String getAckIds(int index);
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    com.google.protobuf.ByteString getAckIdsBytes(int index);
+    com.google.protobuf.ByteString
+        getAckIdsBytes(int index);
 
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @return A list containing the invalidAckIds.
      */
-    java.util.List getInvalidAckIdsList();
+    java.util.List
+        getInvalidAckIdsList();
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @return The count of invalidAckIds.
      */
     int getInvalidAckIdsCount();
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The invalidAckIds at the given index.
      */
     java.lang.String getInvalidAckIds(int index);
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the invalidAckIds at the given index.
      */
-    com.google.protobuf.ByteString getInvalidAckIdsBytes(int index);
+    com.google.protobuf.ByteString
+        getInvalidAckIdsBytes(int index);
 
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
-     *
      * @return A list containing the unorderedAckIds.
      */
-    java.util.List getUnorderedAckIdsList();
+    java.util.List
+        getUnorderedAckIdsList();
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
-     *
      * @return The count of unorderedAckIds.
      */
     int getUnorderedAckIdsCount();
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The unorderedAckIds at the given index.
      */
     java.lang.String getUnorderedAckIds(int index);
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unorderedAckIds at the given index.
      */
-    com.google.protobuf.ByteString getUnorderedAckIdsBytes(int index);
+    com.google.protobuf.ByteString
+        getUnorderedAckIdsBytes(int index);
   }
   /**
-   *
-   *
    * 
    * Acknowledgement IDs sent in one or more previous requests to acknowledge a
    * previously received message.
@@ -349,16 +279,15 @@ public interface AcknowledgeConfirmationOrBuilder
    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation}
    */
-  public static final class AcknowledgeConfirmation extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class AcknowledgeConfirmation extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
       AcknowledgeConfirmationOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use AcknowledgeConfirmation.newBuilder() to construct.
     private AcknowledgeConfirmation(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private AcknowledgeConfirmation() {
       ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       invalidAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -367,15 +296,16 @@ private AcknowledgeConfirmation() {
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new AcknowledgeConfirmation();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
     private AcknowledgeConfirmation(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -395,43 +325,40 @@ private AcknowledgeConfirmation(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                  ackIds_ = new com.google.protobuf.LazyStringArrayList();
-                  mutable_bitField0_ |= 0x00000001;
-                }
-                ackIds_.add(s);
-                break;
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                ackIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
               }
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                  invalidAckIds_ = new com.google.protobuf.LazyStringArrayList();
-                  mutable_bitField0_ |= 0x00000002;
-                }
-                invalidAckIds_.add(s);
-                break;
+              ackIds_.add(s);
+              break;
+            }
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                invalidAckIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000002;
               }
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                  unorderedAckIds_ = new com.google.protobuf.LazyStringArrayList();
-                  mutable_bitField0_ |= 0x00000004;
-                }
-                unorderedAckIds_.add(s);
-                break;
+              invalidAckIds_.add(s);
+              break;
+            }
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+                unorderedAckIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000004;
               }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
+              unorderedAckIds_.add(s);
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
               }
+              break;
+            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -439,7 +366,8 @@ private AcknowledgeConfirmation(
       } catch (com.google.protobuf.UninitializedMessageException e) {
         throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) != 0)) {
           ackIds_ = ackIds_.getUnmodifiableView();
@@ -454,61 +382,50 @@ private AcknowledgeConfirmation(
         makeExtensionsImmutable();
       }
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.class,
-              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder.class);
+              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.class, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder.class);
     }
 
     public static final int ACK_IDS_FIELD_NUMBER = 1;
     private com.google.protobuf.LazyStringList ackIds_;
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getAckIdsList() {
       return ackIds_;
     }
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -516,63 +433,53 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
 
     public static final int INVALID_ACK_IDS_FIELD_NUMBER = 2;
     private com.google.protobuf.LazyStringList invalidAckIds_;
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @return A list containing the invalidAckIds.
      */
-    public com.google.protobuf.ProtocolStringList getInvalidAckIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getInvalidAckIdsList() {
       return invalidAckIds_;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @return The count of invalidAckIds.
      */
     public int getInvalidAckIdsCount() {
       return invalidAckIds_.size();
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The invalidAckIds at the given index.
      */
@@ -580,61 +487,51 @@ public java.lang.String getInvalidAckIds(int index) {
       return invalidAckIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the invalidAckIds at the given index.
      */
-    public com.google.protobuf.ByteString getInvalidAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getInvalidAckIdsBytes(int index) {
       return invalidAckIds_.getByteString(index);
     }
 
     public static final int UNORDERED_ACK_IDS_FIELD_NUMBER = 3;
     private com.google.protobuf.LazyStringList unorderedAckIds_;
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
-     *
      * @return A list containing the unorderedAckIds.
      */
-    public com.google.protobuf.ProtocolStringList getUnorderedAckIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnorderedAckIdsList() {
       return unorderedAckIds_;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
-     *
      * @return The count of unorderedAckIds.
      */
     public int getUnorderedAckIdsCount() {
       return unorderedAckIds_.size();
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The unorderedAckIds at the given index.
      */
@@ -642,23 +539,20 @@ public java.lang.String getUnorderedAckIds(int index) {
       return unorderedAckIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unorderedAckIds at the given index.
      */
-    public com.google.protobuf.ByteString getUnorderedAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnorderedAckIdsBytes(int index) {
       return unorderedAckIds_.getByteString(index);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -670,7 +564,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < ackIds_.size(); i++) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ackIds_.getRaw(i));
       }
@@ -721,17 +616,19 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)) {
         return super.equals(obj);
       }
-      com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation other =
-          (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) obj;
+      com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation other = (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) obj;
 
-      if (!getAckIdsList().equals(other.getAckIdsList())) return false;
-      if (!getInvalidAckIdsList().equals(other.getInvalidAckIdsList())) return false;
-      if (!getUnorderedAckIdsList().equals(other.getUnorderedAckIdsList())) return false;
+      if (!getAckIdsList()
+          .equals(other.getAckIdsList())) return false;
+      if (!getInvalidAckIdsList()
+          .equals(other.getInvalidAckIdsList())) return false;
+      if (!getUnorderedAckIdsList()
+          .equals(other.getUnorderedAckIdsList())) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -761,95 +658,87 @@ public int hashCode() {
     }
 
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation prototype) {
+    public static Builder newBuilder(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -859,8 +748,6 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Acknowledgement IDs sent in one or more previous requests to acknowledge a
      * previously received message.
@@ -868,41 +755,38 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
         com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.class,
-                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder.class);
+                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.class, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder.class);
       }
 
-      // Construct using
-      // com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.newBuilder()
+      // Construct using com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
-
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
       }
-
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -916,16 +800,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
       }
 
       @java.lang.Override
-      public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-          getDefaultInstanceForType() {
-        return com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-            .getDefaultInstance();
+      public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getDefaultInstanceForType() {
+        return com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -939,8 +821,7 @@ public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation build(
 
       @java.lang.Override
       public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation buildPartial() {
-        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation result =
-            new com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation(this);
+        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation result = new com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation(this);
         int from_bitField0_ = bitField0_;
         if (((bitField0_ & 0x00000001) != 0)) {
           ackIds_ = ackIds_.getUnmodifiableView();
@@ -965,53 +846,46 @@ public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation buildP
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) {
-          return mergeFrom(
-              (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) other);
+          return mergeFrom((com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation other) {
-        if (other
-            == com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation other) {
+        if (other == com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance()) return this;
         if (!other.ackIds_.isEmpty()) {
           if (ackIds_.isEmpty()) {
             ackIds_ = other.ackIds_;
@@ -1061,9 +935,7 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
-                  e.getUnfinishedMessage();
+          parsedMessage = (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -1072,55 +944,44 @@ public Builder mergeFrom(
         }
         return this;
       }
-
       private int bitField0_;
 
-      private com.google.protobuf.LazyStringList ackIds_ =
-          com.google.protobuf.LazyStringArrayList.EMPTY;
-
+      private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       private void ensureAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
           ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @return A list containing the ackIds.
        */
-      public com.google.protobuf.ProtocolStringList getAckIdsList() {
+      public com.google.protobuf.ProtocolStringList
+          getAckIdsList() {
         return ackIds_.getUnmodifiableView();
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @return The count of ackIds.
        */
       public int getAckIdsCount() {
         return ackIds_.size();
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param index The index of the element to return.
        * @return The ackIds at the given index.
        */
@@ -1128,90 +989,80 @@ public java.lang.String getAckIds(int index) {
         return ackIds_.get(index);
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param index The index of the value to return.
        * @return The bytes of the ackIds at the given index.
        */
-      public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString
+          getAckIdsBytes(int index) {
         return ackIds_.getByteString(index);
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param index The index to set the value at.
        * @param value The ackIds to set.
        * @return This builder for chaining.
        */
-      public Builder setAckIds(int index, java.lang.String value) {
+      public Builder setAckIds(
+          int index, java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
         ackIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param value The ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAckIds(java.lang.String value) {
+      public Builder addAckIds(
+          java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
         ackIds_.add(value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param values The ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllAckIds(java.lang.Iterable values) {
+      public Builder addAllAckIds(
+          java.lang.Iterable values) {
         ensureAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, ackIds_);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @return This builder for chaining.
        */
       public Builder clearAckIds() {
@@ -1221,77 +1072,65 @@ public Builder clearAckIds() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param value The bytes of the ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
+      public Builder addAckIdsBytes(
+          com.google.protobuf.ByteString value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
         ensureAckIdsIsMutable();
         ackIds_.add(value);
         onChanged();
         return this;
       }
 
-      private com.google.protobuf.LazyStringList invalidAckIds_ =
-          com.google.protobuf.LazyStringArrayList.EMPTY;
-
+      private com.google.protobuf.LazyStringList invalidAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       private void ensureInvalidAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000002) != 0)) {
           invalidAckIds_ = new com.google.protobuf.LazyStringArrayList(invalidAckIds_);
           bitField0_ |= 0x00000002;
-        }
+         }
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @return A list containing the invalidAckIds.
        */
-      public com.google.protobuf.ProtocolStringList getInvalidAckIdsList() {
+      public com.google.protobuf.ProtocolStringList
+          getInvalidAckIdsList() {
         return invalidAckIds_.getUnmodifiableView();
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @return The count of invalidAckIds.
        */
       public int getInvalidAckIdsCount() {
         return invalidAckIds_.size();
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param index The index of the element to return.
        * @return The invalidAckIds at the given index.
        */
@@ -1299,95 +1138,85 @@ public java.lang.String getInvalidAckIds(int index) {
         return invalidAckIds_.get(index);
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param index The index of the value to return.
        * @return The bytes of the invalidAckIds at the given index.
        */
-      public com.google.protobuf.ByteString getInvalidAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString
+          getInvalidAckIdsBytes(int index) {
         return invalidAckIds_.getByteString(index);
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param index The index to set the value at.
        * @param value The invalidAckIds to set.
        * @return This builder for chaining.
        */
-      public Builder setInvalidAckIds(int index, java.lang.String value) {
+      public Builder setInvalidAckIds(
+          int index, java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureInvalidAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureInvalidAckIdsIsMutable();
         invalidAckIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param value The invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addInvalidAckIds(java.lang.String value) {
+      public Builder addInvalidAckIds(
+          java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureInvalidAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureInvalidAckIdsIsMutable();
         invalidAckIds_.add(value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param values The invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllInvalidAckIds(java.lang.Iterable values) {
+      public Builder addAllInvalidAckIds(
+          java.lang.Iterable values) {
         ensureInvalidAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, invalidAckIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, invalidAckIds_);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @return This builder for chaining.
        */
       public Builder clearInvalidAckIds() {
@@ -1397,75 +1226,63 @@ public Builder clearInvalidAckIds() {
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param value The bytes of the invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addInvalidAckIdsBytes(com.google.protobuf.ByteString value) {
+      public Builder addInvalidAckIdsBytes(
+          com.google.protobuf.ByteString value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
         ensureInvalidAckIdsIsMutable();
         invalidAckIds_.add(value);
         onChanged();
         return this;
       }
 
-      private com.google.protobuf.LazyStringList unorderedAckIds_ =
-          com.google.protobuf.LazyStringArrayList.EMPTY;
-
+      private com.google.protobuf.LazyStringList unorderedAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       private void ensureUnorderedAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000004) != 0)) {
           unorderedAckIds_ = new com.google.protobuf.LazyStringArrayList(unorderedAckIds_);
           bitField0_ |= 0x00000004;
-        }
+         }
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
-       *
        * @return A list containing the unorderedAckIds.
        */
-      public com.google.protobuf.ProtocolStringList getUnorderedAckIdsList() {
+      public com.google.protobuf.ProtocolStringList
+          getUnorderedAckIdsList() {
         return unorderedAckIds_.getUnmodifiableView();
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
-       *
        * @return The count of unorderedAckIds.
        */
       public int getUnorderedAckIdsCount() {
         return unorderedAckIds_.size();
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
-       *
        * @param index The index of the element to return.
        * @return The unorderedAckIds at the given index.
        */
@@ -1473,90 +1290,80 @@ public java.lang.String getUnorderedAckIds(int index) {
         return unorderedAckIds_.get(index);
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
-       *
        * @param index The index of the value to return.
        * @return The bytes of the unorderedAckIds at the given index.
        */
-      public com.google.protobuf.ByteString getUnorderedAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString
+          getUnorderedAckIdsBytes(int index) {
         return unorderedAckIds_.getByteString(index);
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
-       *
        * @param index The index to set the value at.
        * @param value The unorderedAckIds to set.
        * @return This builder for chaining.
        */
-      public Builder setUnorderedAckIds(int index, java.lang.String value) {
+      public Builder setUnorderedAckIds(
+          int index, java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureUnorderedAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureUnorderedAckIdsIsMutable();
         unorderedAckIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
-       *
        * @param value The unorderedAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addUnorderedAckIds(java.lang.String value) {
+      public Builder addUnorderedAckIds(
+          java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureUnorderedAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureUnorderedAckIdsIsMutable();
         unorderedAckIds_.add(value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
-       *
        * @param values The unorderedAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllUnorderedAckIds(java.lang.Iterable values) {
+      public Builder addAllUnorderedAckIds(
+          java.lang.Iterable values) {
         ensureUnorderedAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unorderedAckIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, unorderedAckIds_);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
-       *
        * @return This builder for chaining.
        */
       public Builder clearUnorderedAckIds() {
@@ -1566,28 +1373,25 @@ public Builder clearUnorderedAckIds() {
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
-       *
        * @param value The bytes of the unorderedAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addUnorderedAckIdsBytes(com.google.protobuf.ByteString value) {
+      public Builder addUnorderedAckIdsBytes(
+          com.google.protobuf.ByteString value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
         ensureUnorderedAckIdsIsMutable();
         unorderedAckIds_.add(value);
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1600,32 +1404,30 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
     }
 
     // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
-    private static final com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-        DEFAULT_INSTANCE;
-
+    private static final com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation();
     }
 
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-        getDefaultInstance() {
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public AcknowledgeConfirmation parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new AcknowledgeConfirmation(input, extensionRegistry);
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public AcknowledgeConfirmation parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new AcknowledgeConfirmation(input, extensionRegistry);
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1637,126 +1439,103 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-        getDefaultInstanceForType() {
+    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface ModifyAckDeadlineConfirmationOrBuilder
-      extends
+  public interface ModifyAckDeadlineConfirmationOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @return A list containing the ackIds.
      */
-    java.util.List getAckIdsList();
+    java.util.List
+        getAckIdsList();
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @return The count of ackIds.
      */
     int getAckIdsCount();
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
     java.lang.String getAckIds(int index);
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    com.google.protobuf.ByteString getAckIdsBytes(int index);
+    com.google.protobuf.ByteString
+        getAckIdsBytes(int index);
 
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @return A list containing the invalidAckIds.
      */
-    java.util.List getInvalidAckIdsList();
+    java.util.List
+        getInvalidAckIdsList();
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @return The count of invalidAckIds.
      */
     int getInvalidAckIdsCount();
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The invalidAckIds at the given index.
      */
     java.lang.String getInvalidAckIds(int index);
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the invalidAckIds at the given index.
      */
-    com.google.protobuf.ByteString getInvalidAckIdsBytes(int index);
+    com.google.protobuf.ByteString
+        getInvalidAckIdsBytes(int index);
   }
   /**
-   *
-   *
    * 
    * Acknowledgement IDs sent in one or more previous requests to modify the
    * deadline for a specific message.
@@ -1764,18 +1543,15 @@ public interface ModifyAckDeadlineConfirmationOrBuilder
    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation}
    */
-  public static final class ModifyAckDeadlineConfirmation
-      extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class ModifyAckDeadlineConfirmation extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
       ModifyAckDeadlineConfirmationOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use ModifyAckDeadlineConfirmation.newBuilder() to construct.
-    private ModifyAckDeadlineConfirmation(
-        com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    private ModifyAckDeadlineConfirmation(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private ModifyAckDeadlineConfirmation() {
       ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       invalidAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -1783,15 +1559,16 @@ private ModifyAckDeadlineConfirmation() {
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new ModifyAckDeadlineConfirmation();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
     private ModifyAckDeadlineConfirmation(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -1811,33 +1588,31 @@ private ModifyAckDeadlineConfirmation(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                  ackIds_ = new com.google.protobuf.LazyStringArrayList();
-                  mutable_bitField0_ |= 0x00000001;
-                }
-                ackIds_.add(s);
-                break;
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                ackIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
               }
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                  invalidAckIds_ = new com.google.protobuf.LazyStringArrayList();
-                  mutable_bitField0_ |= 0x00000002;
-                }
-                invalidAckIds_.add(s);
-                break;
+              ackIds_.add(s);
+              break;
+            }
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                invalidAckIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000002;
               }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
+              invalidAckIds_.add(s);
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
               }
+              break;
+            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1845,7 +1620,8 @@ private ModifyAckDeadlineConfirmation(
       } catch (com.google.protobuf.UninitializedMessageException e) {
         throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) != 0)) {
           ackIds_ = ackIds_.getUnmodifiableView();
@@ -1857,62 +1633,50 @@ private ModifyAckDeadlineConfirmation(
         makeExtensionsImmutable();
       }
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.class,
-              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
-                  .class);
+              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.class, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder.class);
     }
 
     public static final int ACK_IDS_FIELD_NUMBER = 1;
     private com.google.protobuf.LazyStringList ackIds_;
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getAckIdsList() {
       return ackIds_;
     }
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -1920,63 +1684,53 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
 
     public static final int INVALID_ACK_IDS_FIELD_NUMBER = 2;
     private com.google.protobuf.LazyStringList invalidAckIds_;
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @return A list containing the invalidAckIds.
      */
-    public com.google.protobuf.ProtocolStringList getInvalidAckIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getInvalidAckIdsList() {
       return invalidAckIds_;
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @return The count of invalidAckIds.
      */
     public int getInvalidAckIdsCount() {
       return invalidAckIds_.size();
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @param index The index of the element to return.
      * @return The invalidAckIds at the given index.
      */
@@ -1984,24 +1738,21 @@ public java.lang.String getInvalidAckIds(int index) {
       return invalidAckIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the invalidAckIds at the given index.
      */
-    public com.google.protobuf.ByteString getInvalidAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getInvalidAckIdsBytes(int index) {
       return invalidAckIds_.getByteString(index);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2013,7 +1764,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < ackIds_.size(); i++) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ackIds_.getRaw(i));
       }
@@ -2053,17 +1805,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)) {
+      if (!(obj instanceof com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)) {
         return super.equals(obj);
       }
-      com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation other =
-          (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) obj;
+      com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation other = (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) obj;
 
-      if (!getAckIdsList().equals(other.getAckIdsList())) return false;
-      if (!getInvalidAckIdsList().equals(other.getInvalidAckIdsList())) return false;
+      if (!getAckIdsList()
+          .equals(other.getAckIdsList())) return false;
+      if (!getInvalidAckIdsList()
+          .equals(other.getInvalidAckIdsList())) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -2088,101 +1840,88 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation prototype) {
+    public static Builder newBuilder(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2192,8 +1931,6 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Acknowledgement IDs sent in one or more previous requests to modify the
      * deadline for a specific message.
@@ -2201,42 +1938,38 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
         com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.class,
-                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
-                    .class);
+                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.class, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder.class);
       }
 
-      // Construct using
-      // com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.newBuilder()
+      // Construct using com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
-
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
       }
-
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2248,22 +1981,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
       }
 
       @java.lang.Override
-      public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-          getDefaultInstanceForType() {
-        return com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-            .getDefaultInstance();
+      public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getDefaultInstanceForType() {
+        return com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation build() {
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation result =
-            buildPartial();
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -2271,10 +2001,8 @@ public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
       }
 
       @java.lang.Override
-      public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-          buildPartial() {
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation result =
-            new com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation(this);
+      public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation buildPartial() {
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation result = new com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation(this);
         int from_bitField0_ = bitField0_;
         if (((bitField0_ & 0x00000001) != 0)) {
           ackIds_ = ackIds_.getUnmodifiableView();
@@ -2294,54 +2022,46 @@ public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) {
-          return mergeFrom(
-              (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) other);
+        if (other instanceof com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) {
+          return mergeFrom((com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation other) {
-        if (other
-            == com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation other) {
+        if (other == com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance()) return this;
         if (!other.ackIds_.isEmpty()) {
           if (ackIds_.isEmpty()) {
             ackIds_ = other.ackIds_;
@@ -2377,14 +2097,11 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parsedMessage =
-            null;
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
-                  e.getUnfinishedMessage();
+          parsedMessage = (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -2393,55 +2110,44 @@ public Builder mergeFrom(
         }
         return this;
       }
-
       private int bitField0_;
 
-      private com.google.protobuf.LazyStringList ackIds_ =
-          com.google.protobuf.LazyStringArrayList.EMPTY;
-
+      private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       private void ensureAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
           ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @return A list containing the ackIds.
        */
-      public com.google.protobuf.ProtocolStringList getAckIdsList() {
+      public com.google.protobuf.ProtocolStringList
+          getAckIdsList() {
         return ackIds_.getUnmodifiableView();
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @return The count of ackIds.
        */
       public int getAckIdsCount() {
         return ackIds_.size();
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param index The index of the element to return.
        * @return The ackIds at the given index.
        */
@@ -2449,90 +2155,80 @@ public java.lang.String getAckIds(int index) {
         return ackIds_.get(index);
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param index The index of the value to return.
        * @return The bytes of the ackIds at the given index.
        */
-      public com.google.protobuf.ByteString getAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString
+          getAckIdsBytes(int index) {
         return ackIds_.getByteString(index);
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param index The index to set the value at.
        * @param value The ackIds to set.
        * @return This builder for chaining.
        */
-      public Builder setAckIds(int index, java.lang.String value) {
+      public Builder setAckIds(
+          int index, java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
         ackIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param value The ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAckIds(java.lang.String value) {
+      public Builder addAckIds(
+          java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureAckIdsIsMutable();
         ackIds_.add(value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param values The ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllAckIds(java.lang.Iterable values) {
+      public Builder addAllAckIds(
+          java.lang.Iterable values) {
         ensureAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, ackIds_);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @return This builder for chaining.
        */
       public Builder clearAckIds() {
@@ -2542,77 +2238,65 @@ public Builder clearAckIds() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
-       *
        * @param value The bytes of the ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
+      public Builder addAckIdsBytes(
+          com.google.protobuf.ByteString value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
         ensureAckIdsIsMutable();
         ackIds_.add(value);
         onChanged();
         return this;
       }
 
-      private com.google.protobuf.LazyStringList invalidAckIds_ =
-          com.google.protobuf.LazyStringArrayList.EMPTY;
-
+      private com.google.protobuf.LazyStringList invalidAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       private void ensureInvalidAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000002) != 0)) {
           invalidAckIds_ = new com.google.protobuf.LazyStringArrayList(invalidAckIds_);
           bitField0_ |= 0x00000002;
-        }
+         }
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @return A list containing the invalidAckIds.
        */
-      public com.google.protobuf.ProtocolStringList getInvalidAckIdsList() {
+      public com.google.protobuf.ProtocolStringList
+          getInvalidAckIdsList() {
         return invalidAckIds_.getUnmodifiableView();
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @return The count of invalidAckIds.
        */
       public int getInvalidAckIdsCount() {
         return invalidAckIds_.size();
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param index The index of the element to return.
        * @return The invalidAckIds at the given index.
        */
@@ -2620,95 +2304,85 @@ public java.lang.String getInvalidAckIds(int index) {
         return invalidAckIds_.get(index);
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param index The index of the value to return.
        * @return The bytes of the invalidAckIds at the given index.
        */
-      public com.google.protobuf.ByteString getInvalidAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString
+          getInvalidAckIdsBytes(int index) {
         return invalidAckIds_.getByteString(index);
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param index The index to set the value at.
        * @param value The invalidAckIds to set.
        * @return This builder for chaining.
        */
-      public Builder setInvalidAckIds(int index, java.lang.String value) {
+      public Builder setInvalidAckIds(
+          int index, java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureInvalidAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureInvalidAckIdsIsMutable();
         invalidAckIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param value The invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addInvalidAckIds(java.lang.String value) {
+      public Builder addInvalidAckIds(
+          java.lang.String value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureInvalidAckIdsIsMutable();
+    throw new NullPointerException();
+  }
+  ensureInvalidAckIdsIsMutable();
         invalidAckIds_.add(value);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param values The invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllInvalidAckIds(java.lang.Iterable values) {
+      public Builder addAllInvalidAckIds(
+          java.lang.Iterable values) {
         ensureInvalidAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, invalidAckIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, invalidAckIds_);
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @return This builder for chaining.
        */
       public Builder clearInvalidAckIds() {
@@ -2718,29 +2392,26 @@ public Builder clearInvalidAckIds() {
         return this;
       }
       /**
-       *
-       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
-       *
        * @param value The bytes of the invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addInvalidAckIdsBytes(com.google.protobuf.ByteString value) {
+      public Builder addInvalidAckIdsBytes(
+          com.google.protobuf.ByteString value) {
         if (value == null) {
-          throw new NullPointerException();
-        }
-        checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
         ensureInvalidAckIdsIsMutable();
         invalidAckIds_.add(value);
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2753,33 +2424,30 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
     }
 
     // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
-    private static final com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        DEFAULT_INSTANCE;
-
+    private static final com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation();
+      DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation();
     }
 
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        getDefaultInstance() {
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public ModifyAckDeadlineConfirmation parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new ModifyAckDeadlineConfirmation(input, extensionRegistry);
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public ModifyAckDeadlineConfirmation parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new ModifyAckDeadlineConfirmation(input, extensionRegistry);
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2791,75 +2459,67 @@ public com.google.protobuf.Parser getParserForTyp
     }
 
     @java.lang.Override
-    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        getDefaultInstanceForType() {
+    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SubscriptionPropertiesOrBuilder
-      extends
+  public interface SubscriptionPropertiesOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * True iff exactly once delivery is enabled for this subscription.
      * 

      *
      * bool exactly_once_delivery_enabled = 1;
-     *
      * @return The exactlyOnceDeliveryEnabled.
      */
     boolean getExactlyOnceDeliveryEnabled();
 
     /**
-     *
-     *
      * 
      * True iff message ordering is enabled for this subscription.
      * 

      *
      * bool message_ordering_enabled = 2;
-     *
      * @return The messageOrderingEnabled.
      */
     boolean getMessageOrderingEnabled();
   }
   /**
-   *
-   *
    * 
    * Subscription properties sent as part of the response.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.SubscriptionProperties}
    */
-  public static final class SubscriptionProperties extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SubscriptionProperties extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
       SubscriptionPropertiesOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SubscriptionProperties.newBuilder() to construct.
     private SubscriptionProperties(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private SubscriptionProperties() {}
+    private SubscriptionProperties() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SubscriptionProperties();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
     private SubscriptionProperties(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -2878,23 +2538,23 @@ private SubscriptionProperties(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                exactlyOnceDeliveryEnabled_ = input.readBool();
-                break;
-              }
-            case 16:
-              {
-                messageOrderingEnabled_ = input.readBool();
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
+            case 8: {
+
+              exactlyOnceDeliveryEnabled_ = input.readBool();
+              break;
+            }
+            case 16: {
+
+              messageOrderingEnabled_ = input.readBool();
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
               }
+              break;
+            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2902,39 +2562,34 @@ private SubscriptionProperties(
       } catch (com.google.protobuf.UninitializedMessageException e) {
         throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.class,
-              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder.class);
+              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.class, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder.class);
     }
 
     public static final int EXACTLY_ONCE_DELIVERY_ENABLED_FIELD_NUMBER = 1;
     private boolean exactlyOnceDeliveryEnabled_;
     /**
-     *
-     *
      * 
      * True iff exactly once delivery is enabled for this subscription.
      * 

      *
      * bool exactly_once_delivery_enabled = 1;
-     *
      * @return The exactlyOnceDeliveryEnabled.
      */
     @java.lang.Override
@@ -2945,14 +2600,11 @@ public boolean getExactlyOnceDeliveryEnabled() {
     public static final int MESSAGE_ORDERING_ENABLED_FIELD_NUMBER = 2;
     private boolean messageOrderingEnabled_;
     /**
-     *
-     *
      * 
      * True iff message ordering is enabled for this subscription.
      * 

      *
      * bool message_ordering_enabled = 2;
-     *
      * @return The messageOrderingEnabled.
      */
     @java.lang.Override
@@ -2961,7 +2613,6 @@ public boolean getMessageOrderingEnabled() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2973,7 +2624,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (exactlyOnceDeliveryEnabled_ != false) {
         output.writeBool(1, exactlyOnceDeliveryEnabled_);
       }
@@ -2990,11 +2642,12 @@ public int getSerializedSize() {
 
       size = 0;
       if (exactlyOnceDeliveryEnabled_ != false) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeBoolSize(1, exactlyOnceDeliveryEnabled_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(1, exactlyOnceDeliveryEnabled_);
       }
       if (messageOrderingEnabled_ != false) {
-        size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, messageOrderingEnabled_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(2, messageOrderingEnabled_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -3004,16 +2657,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)) {
         return super.equals(obj);
       }
-      com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties other =
-          (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) obj;
+      com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties other = (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) obj;
 
-      if (getExactlyOnceDeliveryEnabled() != other.getExactlyOnceDeliveryEnabled()) return false;
-      if (getMessageOrderingEnabled() != other.getMessageOrderingEnabled()) return false;
+      if (getExactlyOnceDeliveryEnabled()
+          != other.getExactlyOnceDeliveryEnabled()) return false;
+      if (getMessageOrderingEnabled()
+          != other.getMessageOrderingEnabled()) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -3026,105 +2680,98 @@ public int hashCode() {
       int hash = 41;
       hash = (19 * hash) + getDescriptor().hashCode();
       hash = (37 * hash) + EXACTLY_ONCE_DELIVERY_ENABLED_FIELD_NUMBER;
-      hash =
-          (53 * hash) + com.google.protobuf.Internal.hashBoolean(getExactlyOnceDeliveryEnabled());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+          getExactlyOnceDeliveryEnabled());
       hash = (37 * hash) + MESSAGE_ORDERING_ENABLED_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getMessageOrderingEnabled());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+          getMessageOrderingEnabled());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties prototype) {
+    public static Builder newBuilder(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3134,49 +2781,44 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Subscription properties sent as part of the response.
      * 

      *
      * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.SubscriptionProperties}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
         com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.class,
-                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder.class);
+                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.class, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder.class);
       }
 
-      // Construct using
-      // com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.newBuilder()
+      // Construct using com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
-
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
       }
-
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3188,16 +2830,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.pubsub.v1.PubsubProto
-            .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
       }
 
       @java.lang.Override
-      public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-          getDefaultInstanceForType() {
-        return com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-            .getDefaultInstance();
+      public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getDefaultInstanceForType() {
+        return com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -3211,8 +2851,7 @@ public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties build()
 
       @java.lang.Override
       public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties buildPartial() {
-        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties result =
-            new com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties(this);
+        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties result = new com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties(this);
         result.exactlyOnceDeliveryEnabled_ = exactlyOnceDeliveryEnabled_;
         result.messageOrderingEnabled_ = messageOrderingEnabled_;
         onBuilt();
@@ -3223,53 +2862,46 @@ public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties buildPa
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) {
-          return mergeFrom(
-              (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) other);
+          return mergeFrom((com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties other) {
-        if (other
-            == com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties other) {
+        if (other == com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance()) return this;
         if (other.getExactlyOnceDeliveryEnabled() != false) {
           setExactlyOnceDeliveryEnabled(other.getExactlyOnceDeliveryEnabled());
         }
@@ -3295,9 +2927,7 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
-                  e.getUnfinishedMessage();
+          parsedMessage = (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -3307,16 +2937,13 @@ public Builder mergeFrom(
         return this;
       }
 
-      private boolean exactlyOnceDeliveryEnabled_;
+      private boolean exactlyOnceDeliveryEnabled_ ;
       /**
-       *
-       *
        * 
        * True iff exactly once delivery is enabled for this subscription.
        * 

        *
        * bool exactly_once_delivery_enabled = 1;
-       *
        * @return The exactlyOnceDeliveryEnabled.
        */
       @java.lang.Override
@@ -3324,51 +2951,42 @@ public boolean getExactlyOnceDeliveryEnabled() {
         return exactlyOnceDeliveryEnabled_;
       }
       /**
-       *
-       *
        * 
        * True iff exactly once delivery is enabled for this subscription.
        * 

        *
        * bool exactly_once_delivery_enabled = 1;
-       *
        * @param value The exactlyOnceDeliveryEnabled to set.
        * @return This builder for chaining.
        */
       public Builder setExactlyOnceDeliveryEnabled(boolean value) {
-
+        
         exactlyOnceDeliveryEnabled_ = value;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * True iff exactly once delivery is enabled for this subscription.
        * 

        *
        * bool exactly_once_delivery_enabled = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearExactlyOnceDeliveryEnabled() {
-
+        
         exactlyOnceDeliveryEnabled_ = false;
         onChanged();
         return this;
       }
 
-      private boolean messageOrderingEnabled_;
+      private boolean messageOrderingEnabled_ ;
       /**
-       *
-       *
        * 
        * True iff message ordering is enabled for this subscription.
        * 

        *
        * bool message_ordering_enabled = 2;
-       *
        * @return The messageOrderingEnabled.
        */
       @java.lang.Override
@@ -3376,41 +2994,34 @@ public boolean getMessageOrderingEnabled() {
         return messageOrderingEnabled_;
       }
       /**
-       *
-       *
        * 
        * True iff message ordering is enabled for this subscription.
        * 

        *
        * bool message_ordering_enabled = 2;
-       *
        * @param value The messageOrderingEnabled to set.
        * @return This builder for chaining.
        */
       public Builder setMessageOrderingEnabled(boolean value) {
-
+        
         messageOrderingEnabled_ = value;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * True iff message ordering is enabled for this subscription.
        * 

        *
        * bool message_ordering_enabled = 2;
-       *
        * @return This builder for chaining.
        */
       public Builder clearMessageOrderingEnabled() {
-
+        
         messageOrderingEnabled_ = false;
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3423,32 +3034,30 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
     }
 
     // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
-    private static final com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-        DEFAULT_INSTANCE;
-
+    private static final com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties();
     }
 
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-        getDefaultInstance() {
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SubscriptionProperties parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new SubscriptionProperties(input, extensionRegistry);
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SubscriptionProperties parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new SubscriptionProperties(input, extensionRegistry);
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3460,17 +3069,15 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-        getDefaultInstanceForType() {
+    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   public static final int RECEIVED_MESSAGES_FIELD_NUMBER = 1;
   private java.util.List receivedMessages_;
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3482,8 +3089,6 @@ public java.util.List getReceivedMessagesL
     return receivedMessages_;
   }
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3491,13 +3096,11 @@ public java.util.List getReceivedMessagesL
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getReceivedMessagesOrBuilderList() {
     return receivedMessages_;
   }
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3509,8 +3112,6 @@ public int getReceivedMessagesCount() {
     return receivedMessages_.size();
   }
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3522,8 +3123,6 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
     return receivedMessages_.get(index);
   }
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3531,25 +3130,20 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index) {
+  public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
+      int index) {
     return receivedMessages_.get(index);
   }
 
   public static final int ACKNOWLEDGE_CONFIRMATION_FIELD_NUMBER = 5;
-  private com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-      acknowledgeConfirmation_;
+  private com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledgeConfirmation_;
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
    * @return Whether the acknowledgeConfirmation field is set.
    */
   @java.lang.Override
@@ -3557,59 +3151,40 @@ public boolean hasAcknowledgeConfirmation() {
     return acknowledgeConfirmation_ != null;
   }
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
    * @return The acknowledgeConfirmation.
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-      getAcknowledgeConfirmation() {
-    return acknowledgeConfirmation_ == null
-        ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance()
-        : acknowledgeConfirmation_;
+  public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getAcknowledgeConfirmation() {
+    return acknowledgeConfirmation_ == null ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance() : acknowledgeConfirmation_;
   }
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-   * 
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder
-      getAcknowledgeConfirmationOrBuilder() {
+  public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder getAcknowledgeConfirmationOrBuilder() {
     return getAcknowledgeConfirmation();
   }
 
   public static final int MODIFY_ACK_DEADLINE_CONFIRMATION_FIELD_NUMBER = 3;
-  private com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-      modifyAckDeadlineConfirmation_;
+  private com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modifyAckDeadlineConfirmation_;
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
    * @return Whether the modifyAckDeadlineConfirmation field is set.
    */
   @java.lang.Override
@@ -3617,58 +3192,39 @@ public boolean hasModifyAckDeadlineConfirmation() {
     return modifyAckDeadlineConfirmation_ != null;
   }
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
    * @return The modifyAckDeadlineConfirmation.
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-      getModifyAckDeadlineConfirmation() {
-    return modifyAckDeadlineConfirmation_ == null
-        ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-            .getDefaultInstance()
-        : modifyAckDeadlineConfirmation_;
+  public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getModifyAckDeadlineConfirmation() {
+    return modifyAckDeadlineConfirmation_ == null ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance() : modifyAckDeadlineConfirmation_;
   }
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-   * 
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder
-      getModifyAckDeadlineConfirmationOrBuilder() {
+  public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder getModifyAckDeadlineConfirmationOrBuilder() {
     return getModifyAckDeadlineConfirmation();
   }
 
   public static final int SUBSCRIPTION_PROPERTIES_FIELD_NUMBER = 4;
   private com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscriptionProperties_;
   /**
-   *
-   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
    * @return Whether the subscriptionProperties field is set.
    */
   @java.lang.Override
@@ -3676,44 +3232,30 @@ public boolean hasSubscriptionProperties() {
     return subscriptionProperties_ != null;
   }
   /**
-   *
-   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
    * @return The subscriptionProperties.
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-      getSubscriptionProperties() {
-    return subscriptionProperties_ == null
-        ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance()
-        : subscriptionProperties_;
+  public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getSubscriptionProperties() {
+    return subscriptionProperties_ == null ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance() : subscriptionProperties_;
   }
   /**
-   *
-   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-   * 
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder
-      getSubscriptionPropertiesOrBuilder() {
+  public com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder getSubscriptionPropertiesOrBuilder() {
     return getSubscriptionProperties();
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -3725,7 +3267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < receivedMessages_.size(); i++) {
       output.writeMessage(1, receivedMessages_.get(i));
     }
@@ -3748,20 +3291,20 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < receivedMessages_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, receivedMessages_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, receivedMessages_.get(i));
     }
     if (modifyAckDeadlineConfirmation_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, getModifyAckDeadlineConfirmation());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getModifyAckDeadlineConfirmation());
     }
     if (subscriptionProperties_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(4, getSubscriptionProperties());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, getSubscriptionProperties());
     }
     if (acknowledgeConfirmation_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAcknowledgeConfirmation());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getAcknowledgeConfirmation());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -3771,28 +3314,29 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.StreamingPullResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.StreamingPullResponse other =
-        (com.google.pubsub.v1.StreamingPullResponse) obj;
+    com.google.pubsub.v1.StreamingPullResponse other = (com.google.pubsub.v1.StreamingPullResponse) obj;
 
-    if (!getReceivedMessagesList().equals(other.getReceivedMessagesList())) return false;
+    if (!getReceivedMessagesList()
+        .equals(other.getReceivedMessagesList())) return false;
     if (hasAcknowledgeConfirmation() != other.hasAcknowledgeConfirmation()) return false;
     if (hasAcknowledgeConfirmation()) {
-      if (!getAcknowledgeConfirmation().equals(other.getAcknowledgeConfirmation())) return false;
+      if (!getAcknowledgeConfirmation()
+          .equals(other.getAcknowledgeConfirmation())) return false;
     }
-    if (hasModifyAckDeadlineConfirmation() != other.hasModifyAckDeadlineConfirmation())
-      return false;
+    if (hasModifyAckDeadlineConfirmation() != other.hasModifyAckDeadlineConfirmation()) return false;
     if (hasModifyAckDeadlineConfirmation()) {
-      if (!getModifyAckDeadlineConfirmation().equals(other.getModifyAckDeadlineConfirmation()))
-        return false;
+      if (!getModifyAckDeadlineConfirmation()
+          .equals(other.getModifyAckDeadlineConfirmation())) return false;
     }
     if (hasSubscriptionProperties() != other.hasSubscriptionProperties()) return false;
     if (hasSubscriptionProperties()) {
-      if (!getSubscriptionProperties().equals(other.getSubscriptionProperties())) return false;
+      if (!getSubscriptionProperties()
+          .equals(other.getSubscriptionProperties())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -3826,104 +3370,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.StreamingPullResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.StreamingPullResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.StreamingPullResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.StreamingPullResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `StreamingPull` method. This response is used to stream
    * messages from the server to the client.
@@ -3931,23 +3468,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullResponse)
       com.google.pubsub.v1.StreamingPullResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullResponse.class,
-              com.google.pubsub.v1.StreamingPullResponse.Builder.class);
+              com.google.pubsub.v1.StreamingPullResponse.class, com.google.pubsub.v1.StreamingPullResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.StreamingPullResponse.newBuilder()
@@ -3955,17 +3490,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getReceivedMessagesFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -3997,9 +3532,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
     }
 
     @java.lang.Override
@@ -4018,8 +3553,7 @@ public com.google.pubsub.v1.StreamingPullResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.StreamingPullResponse buildPartial() {
-      com.google.pubsub.v1.StreamingPullResponse result =
-          new com.google.pubsub.v1.StreamingPullResponse(this);
+      com.google.pubsub.v1.StreamingPullResponse result = new com.google.pubsub.v1.StreamingPullResponse(this);
       int from_bitField0_ = bitField0_;
       if (receivedMessagesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -4053,39 +3587,38 @@ public com.google.pubsub.v1.StreamingPullResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.StreamingPullResponse) {
-        return mergeFrom((com.google.pubsub.v1.StreamingPullResponse) other);
+        return mergeFrom((com.google.pubsub.v1.StreamingPullResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -4112,10 +3645,9 @@ public Builder mergeFrom(com.google.pubsub.v1.StreamingPullResponse other) {
             receivedMessagesBuilder_ = null;
             receivedMessages_ = other.receivedMessages_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            receivedMessagesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getReceivedMessagesFieldBuilder()
-                    : null;
+            receivedMessagesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getReceivedMessagesFieldBuilder() : null;
           } else {
             receivedMessagesBuilder_.addAllMessages(other.receivedMessages_);
           }
@@ -4158,29 +3690,21 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List receivedMessages_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureReceivedMessagesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        receivedMessages_ =
-            new java.util.ArrayList(receivedMessages_);
+        receivedMessages_ = new java.util.ArrayList(receivedMessages_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.ReceivedMessage,
-            com.google.pubsub.v1.ReceivedMessage.Builder,
-            com.google.pubsub.v1.ReceivedMessageOrBuilder>
-        receivedMessagesBuilder_;
+        com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder> receivedMessagesBuilder_;
 
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4195,8 +3719,6 @@ public java.util.List getReceivedMessagesL
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4211,8 +3733,6 @@ public int getReceivedMessagesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4227,15 +3747,14 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public Builder setReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessage value) {
+    public Builder setReceivedMessages(
+        int index, com.google.pubsub.v1.ReceivedMessage value) {
       if (receivedMessagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4249,8 +3768,6 @@ public Builder setReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessa
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4269,8 +3786,6 @@ public Builder setReceivedMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4291,15 +3806,14 @@ public Builder addReceivedMessages(com.google.pubsub.v1.ReceivedMessage value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public Builder addReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessage value) {
+    public Builder addReceivedMessages(
+        int index, com.google.pubsub.v1.ReceivedMessage value) {
       if (receivedMessagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4313,8 +3827,6 @@ public Builder addReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessa
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4333,8 +3845,6 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4353,8 +3863,6 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4365,7 +3873,8 @@ public Builder addAllReceivedMessages(
         java.lang.Iterable values) {
       if (receivedMessagesBuilder_ == null) {
         ensureReceivedMessagesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, receivedMessages_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, receivedMessages_);
         onChanged();
       } else {
         receivedMessagesBuilder_.addAllMessages(values);
@@ -4373,8 +3882,6 @@ public Builder addAllReceivedMessages(
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4392,8 +3899,6 @@ public Builder clearReceivedMessages() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4411,44 +3916,39 @@ public Builder removeReceivedMessages(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(int index) {
+    public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(
+        int index) {
       return getReceivedMessagesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index) {
+    public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
+        int index) {
       if (receivedMessagesBuilder_ == null) {
-        return receivedMessages_.get(index);
-      } else {
+        return receivedMessages_.get(index);  } else {
         return receivedMessagesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public java.util.List
-        getReceivedMessagesOrBuilderList() {
+    public java.util.List 
+         getReceivedMessagesOrBuilderList() {
       if (receivedMessagesBuilder_ != null) {
         return receivedMessagesBuilder_.getMessageOrBuilderList();
       } else {
@@ -4456,8 +3956,6 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
       }
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -4465,47 +3963,38 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
     public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder() {
-      return getReceivedMessagesFieldBuilder()
-          .addBuilder(com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
+      return getReceivedMessagesFieldBuilder().addBuilder(
+          com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(int index) {
-      return getReceivedMessagesFieldBuilder()
-          .addBuilder(index, com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
+    public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(
+        int index) {
+      return getReceivedMessagesFieldBuilder().addBuilder(
+          index, com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public java.util.List
-        getReceivedMessagesBuilderList() {
+    public java.util.List 
+         getReceivedMessagesBuilderList() {
       return getReceivedMessagesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.ReceivedMessage,
-            com.google.pubsub.v1.ReceivedMessage.Builder,
-            com.google.pubsub.v1.ReceivedMessageOrBuilder>
+        com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder> 
         getReceivedMessagesFieldBuilder() {
       if (receivedMessagesBuilder_ == null) {
-        receivedMessagesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.pubsub.v1.ReceivedMessage,
-                com.google.pubsub.v1.ReceivedMessage.Builder,
-                com.google.pubsub.v1.ReceivedMessageOrBuilder>(
+        receivedMessagesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder>(
                 receivedMessages_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -4515,69 +4004,46 @@ public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(i
       return receivedMessagesBuilder_;
     }
 
-    private com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-        acknowledgeConfirmation_;
+    private com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledgeConfirmation_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation,
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder,
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder>
-        acknowledgeConfirmationBuilder_;
+        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder> acknowledgeConfirmationBuilder_;
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-     * 
-     *
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
      * @return Whether the acknowledgeConfirmation field is set.
      */
     public boolean hasAcknowledgeConfirmation() {
       return acknowledgeConfirmationBuilder_ != null || acknowledgeConfirmation_ != null;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-     * 
-     *
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
      * @return The acknowledgeConfirmation.
      */
-    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-        getAcknowledgeConfirmation() {
+    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getAcknowledgeConfirmation() {
       if (acknowledgeConfirmationBuilder_ == null) {
-        return acknowledgeConfirmation_ == null
-            ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-                .getDefaultInstance()
-            : acknowledgeConfirmation_;
+        return acknowledgeConfirmation_ == null ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance() : acknowledgeConfirmation_;
       } else {
         return acknowledgeConfirmationBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
      */
-    public Builder setAcknowledgeConfirmation(
-        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation value) {
+    public Builder setAcknowledgeConfirmation(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation value) {
       if (acknowledgeConfirmationBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4591,20 +4057,15 @@ public Builder setAcknowledgeConfirmation(
       return this;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
      */
     public Builder setAcknowledgeConfirmation(
-        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder
-            builderForValue) {
+        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder builderForValue) {
       if (acknowledgeConfirmationBuilder_ == null) {
         acknowledgeConfirmation_ = builderForValue.build();
         onChanged();
@@ -4615,26 +4076,18 @@ public Builder setAcknowledgeConfirmation(
       return this;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
      */
-    public Builder mergeAcknowledgeConfirmation(
-        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation value) {
+    public Builder mergeAcknowledgeConfirmation(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation value) {
       if (acknowledgeConfirmationBuilder_ == null) {
         if (acknowledgeConfirmation_ != null) {
           acknowledgeConfirmation_ =
-              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.newBuilder(
-                      acknowledgeConfirmation_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.newBuilder(acknowledgeConfirmation_).mergeFrom(value).buildPartial();
         } else {
           acknowledgeConfirmation_ = value;
         }
@@ -4646,16 +4099,12 @@ public Builder mergeAcknowledgeConfirmation(
       return this;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
      */
     public Builder clearAcknowledgeConfirmation() {
       if (acknowledgeConfirmationBuilder_ == null) {
@@ -4669,139 +4118,96 @@ public Builder clearAcknowledgeConfirmation() {
       return this;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
      */
-    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder
-        getAcknowledgeConfirmationBuilder() {
-
+    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder getAcknowledgeConfirmationBuilder() {
+      
       onChanged();
       return getAcknowledgeConfirmationFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
      */
-    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder
-        getAcknowledgeConfirmationOrBuilder() {
+    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder getAcknowledgeConfirmationOrBuilder() {
       if (acknowledgeConfirmationBuilder_ != null) {
         return acknowledgeConfirmationBuilder_.getMessageOrBuilder();
       } else {
-        return acknowledgeConfirmation_ == null
-            ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
-                .getDefaultInstance()
-            : acknowledgeConfirmation_;
+        return acknowledgeConfirmation_ == null ?
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance() : acknowledgeConfirmation_;
       }
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation,
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder,
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder>
+        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder> 
         getAcknowledgeConfirmationFieldBuilder() {
       if (acknowledgeConfirmationBuilder_ == null) {
-        acknowledgeConfirmationBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation,
-                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder,
-                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder>(
-                getAcknowledgeConfirmation(), getParentForChildren(), isClean());
+        acknowledgeConfirmationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder>(
+                getAcknowledgeConfirmation(),
+                getParentForChildren(),
+                isClean());
         acknowledgeConfirmation_ = null;
       }
       return acknowledgeConfirmationBuilder_;
     }
 
-    private com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        modifyAckDeadlineConfirmation_;
+    private com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modifyAckDeadlineConfirmation_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation,
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder,
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder>
-        modifyAckDeadlineConfirmationBuilder_;
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder> modifyAckDeadlineConfirmationBuilder_;
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-     * 
-     *
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
      * @return Whether the modifyAckDeadlineConfirmation field is set.
      */
     public boolean hasModifyAckDeadlineConfirmation() {
-      return modifyAckDeadlineConfirmationBuilder_ != null
-          || modifyAckDeadlineConfirmation_ != null;
+      return modifyAckDeadlineConfirmationBuilder_ != null || modifyAckDeadlineConfirmation_ != null;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-     * 
-     *
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
      * @return The modifyAckDeadlineConfirmation.
      */
-    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-        getModifyAckDeadlineConfirmation() {
+    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getModifyAckDeadlineConfirmation() {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
-        return modifyAckDeadlineConfirmation_ == null
-            ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-                .getDefaultInstance()
-            : modifyAckDeadlineConfirmation_;
+        return modifyAckDeadlineConfirmation_ == null ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance() : modifyAckDeadlineConfirmation_;
       } else {
         return modifyAckDeadlineConfirmationBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
      */
-    public Builder setModifyAckDeadlineConfirmation(
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation value) {
+    public Builder setModifyAckDeadlineConfirmation(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation value) {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4815,20 +4221,15 @@ public Builder setModifyAckDeadlineConfirmation(
       return this;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
      */
     public Builder setModifyAckDeadlineConfirmation(
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
-            builderForValue) {
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder builderForValue) {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
         modifyAckDeadlineConfirmation_ = builderForValue.build();
         onChanged();
@@ -4839,26 +4240,18 @@ public Builder setModifyAckDeadlineConfirmation(
       return this;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
      */
-    public Builder mergeModifyAckDeadlineConfirmation(
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation value) {
+    public Builder mergeModifyAckDeadlineConfirmation(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation value) {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
         if (modifyAckDeadlineConfirmation_ != null) {
           modifyAckDeadlineConfirmation_ =
-              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.newBuilder(
-                      modifyAckDeadlineConfirmation_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.newBuilder(modifyAckDeadlineConfirmation_).mergeFrom(value).buildPartial();
         } else {
           modifyAckDeadlineConfirmation_ = value;
         }
@@ -4870,16 +4263,12 @@ public Builder mergeModifyAckDeadlineConfirmation(
       return this;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
      */
     public Builder clearModifyAckDeadlineConfirmation() {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
@@ -4893,134 +4282,93 @@ public Builder clearModifyAckDeadlineConfirmation() {
       return this;
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
      */
-    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
-        getModifyAckDeadlineConfirmationBuilder() {
-
+    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder getModifyAckDeadlineConfirmationBuilder() {
+      
       onChanged();
       return getModifyAckDeadlineConfirmationFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
      */
-    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder
-        getModifyAckDeadlineConfirmationOrBuilder() {
+    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder getModifyAckDeadlineConfirmationOrBuilder() {
       if (modifyAckDeadlineConfirmationBuilder_ != null) {
         return modifyAckDeadlineConfirmationBuilder_.getMessageOrBuilder();
       } else {
-        return modifyAckDeadlineConfirmation_ == null
-            ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-                .getDefaultInstance()
-            : modifyAckDeadlineConfirmation_;
+        return modifyAckDeadlineConfirmation_ == null ?
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance() : modifyAckDeadlineConfirmation_;
       }
     }
     /**
-     *
-     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation,
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder,
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder>
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder> 
         getModifyAckDeadlineConfirmationFieldBuilder() {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
-        modifyAckDeadlineConfirmationBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation,
-                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder,
-                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder>(
-                getModifyAckDeadlineConfirmation(), getParentForChildren(), isClean());
+        modifyAckDeadlineConfirmationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder>(
+                getModifyAckDeadlineConfirmation(),
+                getParentForChildren(),
+                isClean());
         modifyAckDeadlineConfirmation_ = null;
       }
       return modifyAckDeadlineConfirmationBuilder_;
     }
 
-    private com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-        subscriptionProperties_;
+    private com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscriptionProperties_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties,
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder,
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder>
-        subscriptionPropertiesBuilder_;
+        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder, com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder> subscriptionPropertiesBuilder_;
     /**
-     *
-     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-     * 
-     *
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
      * @return Whether the subscriptionProperties field is set.
      */
     public boolean hasSubscriptionProperties() {
       return subscriptionPropertiesBuilder_ != null || subscriptionProperties_ != null;
     }
     /**
-     *
-     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-     * 
-     *
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
      * @return The subscriptionProperties.
      */
-    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
-        getSubscriptionProperties() {
+    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getSubscriptionProperties() {
       if (subscriptionPropertiesBuilder_ == null) {
-        return subscriptionProperties_ == null
-            ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance()
-            : subscriptionProperties_;
+        return subscriptionProperties_ == null ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance() : subscriptionProperties_;
       } else {
         return subscriptionPropertiesBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
      */
-    public Builder setSubscriptionProperties(
-        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties value) {
+    public Builder setSubscriptionProperties(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties value) {
       if (subscriptionPropertiesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5034,15 +4382,11 @@ public Builder setSubscriptionProperties(
       return this;
     }
     /**
-     *
-     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
      */
     public Builder setSubscriptionProperties(
         com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder builderForValue) {
@@ -5056,25 +4400,17 @@ public Builder setSubscriptionProperties(
       return this;
     }
     /**
-     *
-     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
      */
-    public Builder mergeSubscriptionProperties(
-        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties value) {
+    public Builder mergeSubscriptionProperties(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties value) {
       if (subscriptionPropertiesBuilder_ == null) {
         if (subscriptionProperties_ != null) {
           subscriptionProperties_ =
-              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.newBuilder(
-                      subscriptionProperties_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.newBuilder(subscriptionProperties_).mergeFrom(value).buildPartial();
         } else {
           subscriptionProperties_ = value;
         }
@@ -5086,15 +4422,11 @@ public Builder mergeSubscriptionProperties(
       return this;
     }
     /**
-     *
-     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
      */
     public Builder clearSubscriptionProperties() {
       if (subscriptionPropertiesBuilder_ == null) {
@@ -5108,73 +4440,55 @@ public Builder clearSubscriptionProperties() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
      */
-    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder
-        getSubscriptionPropertiesBuilder() {
-
+    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder getSubscriptionPropertiesBuilder() {
+      
       onChanged();
       return getSubscriptionPropertiesFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
      */
-    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder
-        getSubscriptionPropertiesOrBuilder() {
+    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder getSubscriptionPropertiesOrBuilder() {
       if (subscriptionPropertiesBuilder_ != null) {
         return subscriptionPropertiesBuilder_.getMessageOrBuilder();
       } else {
-        return subscriptionProperties_ == null
-            ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance()
-            : subscriptionProperties_;
+        return subscriptionProperties_ == null ?
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance() : subscriptionProperties_;
       }
     }
     /**
-     *
-     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * 
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties,
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder,
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder>
+        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder, com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder> 
         getSubscriptionPropertiesFieldBuilder() {
       if (subscriptionPropertiesBuilder_ == null) {
-        subscriptionPropertiesBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties,
-                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder,
-                com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder>(
-                getSubscriptionProperties(), getParentForChildren(), isClean());
+        subscriptionPropertiesBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder, com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder>(
+                getSubscriptionProperties(),
+                getParentForChildren(),
+                isClean());
         subscriptionProperties_ = null;
       }
       return subscriptionPropertiesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5184,12 +4498,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullResponse)
   private static final com.google.pubsub.v1.StreamingPullResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullResponse();
   }
@@ -5198,16 +4512,16 @@ public static com.google.pubsub.v1.StreamingPullResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StreamingPullResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new StreamingPullResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StreamingPullResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new StreamingPullResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -5222,4 +4536,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.StreamingPullResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
similarity index 59%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
index b2bb7ba25..a805fdf9a 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface StreamingPullResponseOrBuilder
-    extends
+public interface StreamingPullResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  java.util.List getReceivedMessagesList();
+  java.util.List 
+      getReceivedMessagesList();
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -44,8 +25,6 @@ public interface StreamingPullResponseOrBuilder
    */
   com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index);
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -54,157 +33,108 @@ public interface StreamingPullResponseOrBuilder
    */
   int getReceivedMessagesCount();
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  java.util.List
+  java.util.List 
       getReceivedMessagesOrBuilderList();
   /**
-   *
-   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index);
+  com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
    * @return Whether the acknowledgeConfirmation field is set.
    */
   boolean hasAcknowledgeConfirmation();
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
    * @return The acknowledgeConfirmation.
    */
   com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getAcknowledgeConfirmation();
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
-   * 
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
    */
-  com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder
-      getAcknowledgeConfirmationOrBuilder();
+  com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder getAcknowledgeConfirmationOrBuilder();
 
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
    * @return Whether the modifyAckDeadlineConfirmation field is set.
    */
   boolean hasModifyAckDeadlineConfirmation();
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
    * @return The modifyAckDeadlineConfirmation.
    */
-  com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
-      getModifyAckDeadlineConfirmation();
+  com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getModifyAckDeadlineConfirmation();
   /**
-   *
-   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
-   * 
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
    */
-  com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder
-      getModifyAckDeadlineConfirmationOrBuilder();
+  com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder getModifyAckDeadlineConfirmationOrBuilder();
 
   /**
-   *
-   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
    * @return Whether the subscriptionProperties field is set.
    */
   boolean hasSubscriptionProperties();
   /**
-   *
-   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-   * 
-   *
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
    * @return The subscriptionProperties.
    */
   com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getSubscriptionProperties();
   /**
-   *
-   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * 
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
-   * 
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
    */
-  com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder
-      getSubscriptionPropertiesOrBuilder();
+  com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder getSubscriptionPropertiesOrBuilder();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
similarity index 77%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
index c05fea07e..72bc75ec2 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * A subscription resource.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.Subscription}
  */
-public final class Subscription extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Subscription extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.Subscription)
     SubscriptionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Subscription.newBuilder() to construct.
   private Subscription(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Subscription() {
     name_ = "";
     topic_ = "";
@@ -45,15 +27,16 @@ private Subscription() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Subscription();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private Subscription(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -73,164 +56,147 @@ private Subscription(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            name_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              topic_ = s;
-              break;
-            }
-          case 34:
-            {
-              com.google.pubsub.v1.PushConfig.Builder subBuilder = null;
-              if (pushConfig_ != null) {
-                subBuilder = pushConfig_.toBuilder();
-              }
-              pushConfig_ =
-                  input.readMessage(com.google.pubsub.v1.PushConfig.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(pushConfig_);
-                pushConfig_ = subBuilder.buildPartial();
-              }
-
-              break;
+            topic_ = s;
+            break;
+          }
+          case 34: {
+            com.google.pubsub.v1.PushConfig.Builder subBuilder = null;
+            if (pushConfig_ != null) {
+              subBuilder = pushConfig_.toBuilder();
             }
-          case 40:
-            {
-              ackDeadlineSeconds_ = input.readInt32();
-              break;
+            pushConfig_ = input.readMessage(com.google.pubsub.v1.PushConfig.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(pushConfig_);
+              pushConfig_ = subBuilder.buildPartial();
             }
-          case 56:
-            {
-              retainAckedMessages_ = input.readBool();
-              break;
+
+            break;
+          }
+          case 40: {
+
+            ackDeadlineSeconds_ = input.readInt32();
+            break;
+          }
+          case 56: {
+
+            retainAckedMessages_ = input.readBool();
+            break;
+          }
+          case 66: {
+            com.google.protobuf.Duration.Builder subBuilder = null;
+            if (messageRetentionDuration_ != null) {
+              subBuilder = messageRetentionDuration_.toBuilder();
             }
-          case 66:
-            {
-              com.google.protobuf.Duration.Builder subBuilder = null;
-              if (messageRetentionDuration_ != null) {
-                subBuilder = messageRetentionDuration_.toBuilder();
-              }
-              messageRetentionDuration_ =
-                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(messageRetentionDuration_);
-                messageRetentionDuration_ = subBuilder.buildPartial();
-              }
-
-              break;
+            messageRetentionDuration_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(messageRetentionDuration_);
+              messageRetentionDuration_ = subBuilder.buildPartial();
             }
-          case 74:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                labels_ =
-                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
-                mutable_bitField0_ |= 0x00000001;
-              }
-              com.google.protobuf.MapEntry labels__ =
-                  input.readMessage(
-                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
-              break;
+
+            break;
+          }
+          case 74: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              labels_ = com.google.protobuf.MapField.newMapField(
+                  LabelsDefaultEntryHolder.defaultEntry);
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 80:
-            {
-              enableMessageOrdering_ = input.readBool();
-              break;
+            com.google.protobuf.MapEntry
+            labels__ = input.readMessage(
+                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+            labels_.getMutableMap().put(
+                labels__.getKey(), labels__.getValue());
+            break;
+          }
+          case 80: {
+
+            enableMessageOrdering_ = input.readBool();
+            break;
+          }
+          case 90: {
+            com.google.pubsub.v1.ExpirationPolicy.Builder subBuilder = null;
+            if (expirationPolicy_ != null) {
+              subBuilder = expirationPolicy_.toBuilder();
             }
-          case 90:
-            {
-              com.google.pubsub.v1.ExpirationPolicy.Builder subBuilder = null;
-              if (expirationPolicy_ != null) {
-                subBuilder = expirationPolicy_.toBuilder();
-              }
-              expirationPolicy_ =
-                  input.readMessage(
-                      com.google.pubsub.v1.ExpirationPolicy.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(expirationPolicy_);
-                expirationPolicy_ = subBuilder.buildPartial();
-              }
-
-              break;
+            expirationPolicy_ = input.readMessage(com.google.pubsub.v1.ExpirationPolicy.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(expirationPolicy_);
+              expirationPolicy_ = subBuilder.buildPartial();
             }
-          case 98:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
 
-              filter_ = s;
-              break;
+            break;
+          }
+          case 98: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            filter_ = s;
+            break;
+          }
+          case 106: {
+            com.google.pubsub.v1.DeadLetterPolicy.Builder subBuilder = null;
+            if (deadLetterPolicy_ != null) {
+              subBuilder = deadLetterPolicy_.toBuilder();
             }
-          case 106:
-            {
-              com.google.pubsub.v1.DeadLetterPolicy.Builder subBuilder = null;
-              if (deadLetterPolicy_ != null) {
-                subBuilder = deadLetterPolicy_.toBuilder();
-              }
-              deadLetterPolicy_ =
-                  input.readMessage(
-                      com.google.pubsub.v1.DeadLetterPolicy.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(deadLetterPolicy_);
-                deadLetterPolicy_ = subBuilder.buildPartial();
-              }
-
-              break;
+            deadLetterPolicy_ = input.readMessage(com.google.pubsub.v1.DeadLetterPolicy.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(deadLetterPolicy_);
+              deadLetterPolicy_ = subBuilder.buildPartial();
             }
-          case 114:
-            {
-              com.google.pubsub.v1.RetryPolicy.Builder subBuilder = null;
-              if (retryPolicy_ != null) {
-                subBuilder = retryPolicy_.toBuilder();
-              }
-              retryPolicy_ =
-                  input.readMessage(com.google.pubsub.v1.RetryPolicy.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(retryPolicy_);
-                retryPolicy_ = subBuilder.buildPartial();
-              }
-
-              break;
+
+            break;
+          }
+          case 114: {
+            com.google.pubsub.v1.RetryPolicy.Builder subBuilder = null;
+            if (retryPolicy_ != null) {
+              subBuilder = retryPolicy_.toBuilder();
             }
-          case 120:
-            {
-              detached_ = input.readBool();
-              break;
+            retryPolicy_ = input.readMessage(com.google.pubsub.v1.RetryPolicy.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(retryPolicy_);
+              retryPolicy_ = subBuilder.buildPartial();
             }
-          case 128:
-            {
-              enableExactlyOnceDelivery_ = input.readBool();
-              break;
+
+            break;
+          }
+          case 120: {
+
+            detached_ = input.readBool();
+            break;
+          }
+          case 128: {
+
+            enableExactlyOnceDelivery_ = input.readBool();
+            break;
+          }
+          case 138: {
+            com.google.protobuf.Duration.Builder subBuilder = null;
+            if (topicMessageRetentionDuration_ != null) {
+              subBuilder = topicMessageRetentionDuration_.toBuilder();
             }
-          case 138:
-            {
-              com.google.protobuf.Duration.Builder subBuilder = null;
-              if (topicMessageRetentionDuration_ != null) {
-                subBuilder = topicMessageRetentionDuration_.toBuilder();
-              }
-              topicMessageRetentionDuration_ =
-                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(topicMessageRetentionDuration_);
-                topicMessageRetentionDuration_ = subBuilder.buildPartial();
-              }
-
-              break;
+            topicMessageRetentionDuration_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(topicMessageRetentionDuration_);
+              topicMessageRetentionDuration_ = subBuilder.buildPartial();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -238,44 +204,41 @@ private Subscription(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_Subscription_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 9:
         return internalGetLabels();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_Subscription_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.Subscription.class,
-            com.google.pubsub.v1.Subscription.Builder.class);
+            com.google.pubsub.v1.Subscription.class, com.google.pubsub.v1.Subscription.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * Required. The name of the subscription. It must have the format
    * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -286,7 +249,6 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -295,15 +257,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the subscription. It must have the format
    * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -314,15 +275,16 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -333,18 +295,13 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int TOPIC_FIELD_NUMBER = 2;
   private volatile java.lang.Object topic_;
   /**
-   *
-   *
    * 
    * Required. The name of the topic from which this subscription is receiving
    * messages. Format is `projects/{project}/topics/{topic}`. The value of this
    * field will be `_deleted-topic_` if the topic has been deleted.
    * 

    *
-   * 
-   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The topic.
    */
   @java.lang.Override
@@ -353,33 +310,31 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the topic from which this subscription is receiving
    * messages. Format is `projects/{project}/topics/{topic}`. The value of this
    * field will be `_deleted-topic_` if the topic has been deleted.
    * 

    *
-   * 
-   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTopicBytes() {
+  public com.google.protobuf.ByteString
+      getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -390,8 +345,6 @@ public com.google.protobuf.ByteString getTopicBytes() {
   public static final int PUSH_CONFIG_FIELD_NUMBER = 4;
   private com.google.pubsub.v1.PushConfig pushConfig_;
   /**
-   *
-   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -399,7 +352,6 @@ public com.google.protobuf.ByteString getTopicBytes() {
    * 

    *
    * .google.pubsub.v1.PushConfig push_config = 4;
-   *
    * @return Whether the pushConfig field is set.
    */
   @java.lang.Override
@@ -407,8 +359,6 @@ public boolean hasPushConfig() {
     return pushConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -416,7 +366,6 @@ public boolean hasPushConfig() {
    * 

    *
    * .google.pubsub.v1.PushConfig push_config = 4;
-   *
    * @return The pushConfig.
    */
   @java.lang.Override
@@ -424,8 +373,6 @@ public com.google.pubsub.v1.PushConfig getPushConfig() {
     return pushConfig_ == null ? com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
   }
   /**
-   *
-   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -442,8 +389,6 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
   public static final int ACK_DEADLINE_SECONDS_FIELD_NUMBER = 5;
   private int ackDeadlineSeconds_;
   /**
-   *
-   *
    * 
    * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
    * the subscriber to acknowledge receipt before resending the message. In the
@@ -465,7 +410,6 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
    * 

    *
    * int32 ack_deadline_seconds = 5;
-   *
    * @return The ackDeadlineSeconds.
    */
   @java.lang.Override
@@ -476,8 +420,6 @@ public int getAckDeadlineSeconds() {
   public static final int RETAIN_ACKED_MESSAGES_FIELD_NUMBER = 7;
   private boolean retainAckedMessages_;
   /**
-   *
-   *
    * 
    * Indicates whether to retain acknowledged messages. If true, then
    * messages are not expunged from the subscription's backlog, even if they are
@@ -488,7 +430,6 @@ public int getAckDeadlineSeconds() {
    * 

    *
    * bool retain_acked_messages = 7;
-   *
    * @return The retainAckedMessages.
    */
   @java.lang.Override
@@ -499,8 +440,6 @@ public boolean getRetainAckedMessages() {
   public static final int MESSAGE_RETENTION_DURATION_FIELD_NUMBER = 8;
   private com.google.protobuf.Duration messageRetentionDuration_;
   /**
-   *
-   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -511,7 +450,6 @@ public boolean getRetainAckedMessages() {
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
-   *
    * @return Whether the messageRetentionDuration field is set.
    */
   @java.lang.Override
@@ -519,8 +457,6 @@ public boolean hasMessageRetentionDuration() {
     return messageRetentionDuration_ != null;
   }
   /**
-   *
-   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -531,18 +467,13 @@ public boolean hasMessageRetentionDuration() {
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
-   *
    * @return The messageRetentionDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMessageRetentionDuration() {
-    return messageRetentionDuration_ == null
-        ? com.google.protobuf.Duration.getDefaultInstance()
-        : messageRetentionDuration_;
+    return messageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
   }
   /**
-   *
-   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -560,23 +491,24 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
   }
 
   public static final int LABELS_FIELD_NUMBER = 9;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.pubsub.v1.PubsubProto
-                .internal_static_google_pubsub_v1_Subscription_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
-  }
-
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
+  }
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -585,8 +517,6 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -594,22 +524,22 @@ public int getLabelsCount() {
    *
    * map<string, string> labels = 9;
    */
+
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -618,12 +548,11 @@ public java.util.Map getLabels() {
    * map<string, string> labels = 9;
    */
   @java.lang.Override
+
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -632,16 +561,16 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 9;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+
+  public java.lang.String getLabelsOrDefault(
+      java.lang.String key,
+      java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -650,11 +579,12 @@ public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.Strin
    * map<string, string> labels = 9;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -664,8 +594,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   public static final int ENABLE_MESSAGE_ORDERING_FIELD_NUMBER = 10;
   private boolean enableMessageOrdering_;
   /**
-   *
-   *
    * 
    * If true, messages published with the same `ordering_key` in `PubsubMessage`
    * will be delivered to the subscribers in the order in which they
@@ -674,7 +602,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
    * 

    *
    * bool enable_message_ordering = 10;
-   *
    * @return The enableMessageOrdering.
    */
   @java.lang.Override
@@ -685,8 +612,6 @@ public boolean getEnableMessageOrdering() {
   public static final int EXPIRATION_POLICY_FIELD_NUMBER = 11;
   private com.google.pubsub.v1.ExpirationPolicy expirationPolicy_;
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -697,7 +622,6 @@ public boolean getEnableMessageOrdering() {
    * 

    *
    * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
-   *
    * @return Whether the expirationPolicy field is set.
    */
   @java.lang.Override
@@ -705,8 +629,6 @@ public boolean hasExpirationPolicy() {
     return expirationPolicy_ != null;
   }
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -717,18 +639,13 @@ public boolean hasExpirationPolicy() {
    * 

    *
    * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
-   *
    * @return The expirationPolicy.
    */
   @java.lang.Override
   public com.google.pubsub.v1.ExpirationPolicy getExpirationPolicy() {
-    return expirationPolicy_ == null
-        ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance()
-        : expirationPolicy_;
+    return expirationPolicy_ == null ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance() : expirationPolicy_;
   }
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -748,8 +665,6 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
   public static final int FILTER_FIELD_NUMBER = 12;
   private volatile java.lang.Object filter_;
   /**
-   *
-   *
    * 
    * An expression written in the Pub/Sub [filter
    * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -759,7 +674,6 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
    * 

    *
    * string filter = 12;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -768,15 +682,14 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * An expression written in the Pub/Sub [filter
    * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -786,15 +699,16 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 12;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -805,8 +719,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
   public static final int DEAD_LETTER_POLICY_FIELD_NUMBER = 13;
   private com.google.pubsub.v1.DeadLetterPolicy deadLetterPolicy_;
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -818,7 +730,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
    * 

    *
    * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
-   *
    * @return Whether the deadLetterPolicy field is set.
    */
   @java.lang.Override
@@ -826,8 +737,6 @@ public boolean hasDeadLetterPolicy() {
     return deadLetterPolicy_ != null;
   }
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -839,18 +748,13 @@ public boolean hasDeadLetterPolicy() {
    * 

    *
    * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
-   *
    * @return The deadLetterPolicy.
    */
   @java.lang.Override
   public com.google.pubsub.v1.DeadLetterPolicy getDeadLetterPolicy() {
-    return deadLetterPolicy_ == null
-        ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance()
-        : deadLetterPolicy_;
+    return deadLetterPolicy_ == null ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance() : deadLetterPolicy_;
   }
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -871,8 +775,6 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
   public static final int RETRY_POLICY_FIELD_NUMBER = 14;
   private com.google.pubsub.v1.RetryPolicy retryPolicy_;
   /**
-   *
-   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -883,7 +785,6 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
    * 

    *
    * .google.pubsub.v1.RetryPolicy retry_policy = 14;
-   *
    * @return Whether the retryPolicy field is set.
    */
   @java.lang.Override
@@ -891,8 +792,6 @@ public boolean hasRetryPolicy() {
     return retryPolicy_ != null;
   }
   /**
-   *
-   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -903,18 +802,13 @@ public boolean hasRetryPolicy() {
    * 

    *
    * .google.pubsub.v1.RetryPolicy retry_policy = 14;
-   *
    * @return The retryPolicy.
    */
   @java.lang.Override
   public com.google.pubsub.v1.RetryPolicy getRetryPolicy() {
-    return retryPolicy_ == null
-        ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance()
-        : retryPolicy_;
+    return retryPolicy_ == null ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance() : retryPolicy_;
   }
   /**
-   *
-   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -934,8 +828,6 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
   public static final int DETACHED_FIELD_NUMBER = 15;
   private boolean detached_;
   /**
-   *
-   *
    * 
    * Indicates whether the subscription is detached from its topic. Detached
    * subscriptions don't receive messages from their topic and don't retain any
@@ -945,7 +837,6 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
    * 

    *
    * bool detached = 15;
-   *
    * @return The detached.
    */
   @java.lang.Override
@@ -956,8 +847,6 @@ public boolean getDetached() {
   public static final int ENABLE_EXACTLY_ONCE_DELIVERY_FIELD_NUMBER = 16;
   private boolean enableExactlyOnceDelivery_;
   /**
-   *
-   *
    * 
    * If true, Pub/Sub provides the following guarantees for the delivery of
    * a message with a given value of `message_id` on this subscription:
@@ -971,7 +860,6 @@ public boolean getDetached() {
    * 

    *
    * bool enable_exactly_once_delivery = 16;
-   *
    * @return The enableExactlyOnceDelivery.
    */
   @java.lang.Override
@@ -982,8 +870,6 @@ public boolean getEnableExactlyOnceDelivery() {
   public static final int TOPIC_MESSAGE_RETENTION_DURATION_FIELD_NUMBER = 17;
   private com.google.protobuf.Duration topicMessageRetentionDuration_;
   /**
-   *
-   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -993,10 +879,7 @@ public boolean getEnableExactlyOnceDelivery() {
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * 
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the topicMessageRetentionDuration field is set.
    */
   @java.lang.Override
@@ -1004,8 +887,6 @@ public boolean hasTopicMessageRetentionDuration() {
     return topicMessageRetentionDuration_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -1015,21 +896,14 @@ public boolean hasTopicMessageRetentionDuration() {
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * 
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The topicMessageRetentionDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getTopicMessageRetentionDuration() {
-    return topicMessageRetentionDuration_ == null
-        ? com.google.protobuf.Duration.getDefaultInstance()
-        : topicMessageRetentionDuration_;
+    return topicMessageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : topicMessageRetentionDuration_;
   }
   /**
-   *
-   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -1039,9 +913,7 @@ public com.google.protobuf.Duration getTopicMessageRetentionDuration() {
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * 
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrBuilder() {
@@ -1049,7 +921,6 @@ public com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrB
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1061,7 +932,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1080,8 +952,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (messageRetentionDuration_ != null) {
       output.writeMessage(8, getMessageRetentionDuration());
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 9);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        9);
     if (enableMessageOrdering_ != false) {
       output.writeBool(10, enableMessageOrdering_);
     }
@@ -1122,54 +998,61 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, topic_);
     }
     if (pushConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getPushConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, getPushConfig());
     }
     if (ackDeadlineSeconds_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, ackDeadlineSeconds_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(5, ackDeadlineSeconds_);
     }
     if (retainAckedMessages_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(7, retainAckedMessages_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(7, retainAckedMessages_);
     }
     if (messageRetentionDuration_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              8, getMessageRetentionDuration());
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(9, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(8, getMessageRetentionDuration());
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(9, labels__);
     }
     if (enableMessageOrdering_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(10, enableMessageOrdering_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(10, enableMessageOrdering_);
     }
     if (expirationPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, getExpirationPolicy());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(11, getExpirationPolicy());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(12, filter_);
     }
     if (deadLetterPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getDeadLetterPolicy());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(13, getDeadLetterPolicy());
     }
     if (retryPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(14, getRetryPolicy());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(14, getRetryPolicy());
     }
     if (detached_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(15, detached_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(15, detached_);
     }
     if (enableExactlyOnceDelivery_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(16, enableExactlyOnceDelivery_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(16, enableExactlyOnceDelivery_);
     }
     if (topicMessageRetentionDuration_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              17, getTopicMessageRetentionDuration());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getTopicMessageRetentionDuration());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -1179,47 +1062,60 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.Subscription)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.Subscription other = (com.google.pubsub.v1.Subscription) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getTopic().equals(other.getTopic())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getTopic()
+        .equals(other.getTopic())) return false;
     if (hasPushConfig() != other.hasPushConfig()) return false;
     if (hasPushConfig()) {
-      if (!getPushConfig().equals(other.getPushConfig())) return false;
+      if (!getPushConfig()
+          .equals(other.getPushConfig())) return false;
     }
-    if (getAckDeadlineSeconds() != other.getAckDeadlineSeconds()) return false;
-    if (getRetainAckedMessages() != other.getRetainAckedMessages()) return false;
+    if (getAckDeadlineSeconds()
+        != other.getAckDeadlineSeconds()) return false;
+    if (getRetainAckedMessages()
+        != other.getRetainAckedMessages()) return false;
     if (hasMessageRetentionDuration() != other.hasMessageRetentionDuration()) return false;
     if (hasMessageRetentionDuration()) {
-      if (!getMessageRetentionDuration().equals(other.getMessageRetentionDuration())) return false;
+      if (!getMessageRetentionDuration()
+          .equals(other.getMessageRetentionDuration())) return false;
     }
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (getEnableMessageOrdering() != other.getEnableMessageOrdering()) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (getEnableMessageOrdering()
+        != other.getEnableMessageOrdering()) return false;
     if (hasExpirationPolicy() != other.hasExpirationPolicy()) return false;
     if (hasExpirationPolicy()) {
-      if (!getExpirationPolicy().equals(other.getExpirationPolicy())) return false;
+      if (!getExpirationPolicy()
+          .equals(other.getExpirationPolicy())) return false;
     }
-    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
     if (hasDeadLetterPolicy() != other.hasDeadLetterPolicy()) return false;
     if (hasDeadLetterPolicy()) {
-      if (!getDeadLetterPolicy().equals(other.getDeadLetterPolicy())) return false;
+      if (!getDeadLetterPolicy()
+          .equals(other.getDeadLetterPolicy())) return false;
     }
     if (hasRetryPolicy() != other.hasRetryPolicy()) return false;
     if (hasRetryPolicy()) {
-      if (!getRetryPolicy().equals(other.getRetryPolicy())) return false;
-    }
-    if (getDetached() != other.getDetached()) return false;
-    if (getEnableExactlyOnceDelivery() != other.getEnableExactlyOnceDelivery()) return false;
-    if (hasTopicMessageRetentionDuration() != other.hasTopicMessageRetentionDuration())
-      return false;
+      if (!getRetryPolicy()
+          .equals(other.getRetryPolicy())) return false;
+    }
+    if (getDetached()
+        != other.getDetached()) return false;
+    if (getEnableExactlyOnceDelivery()
+        != other.getEnableExactlyOnceDelivery()) return false;
+    if (hasTopicMessageRetentionDuration() != other.hasTopicMessageRetentionDuration()) return false;
     if (hasTopicMessageRetentionDuration()) {
-      if (!getTopicMessageRetentionDuration().equals(other.getTopicMessageRetentionDuration()))
-        return false;
+      if (!getTopicMessageRetentionDuration()
+          .equals(other.getTopicMessageRetentionDuration())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -1243,7 +1139,8 @@ public int hashCode() {
     hash = (37 * hash) + ACK_DEADLINE_SECONDS_FIELD_NUMBER;
     hash = (53 * hash) + getAckDeadlineSeconds();
     hash = (37 * hash) + RETAIN_ACKED_MESSAGES_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getRetainAckedMessages());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getRetainAckedMessages());
     if (hasMessageRetentionDuration()) {
       hash = (37 * hash) + MESSAGE_RETENTION_DURATION_FIELD_NUMBER;
       hash = (53 * hash) + getMessageRetentionDuration().hashCode();
@@ -1253,7 +1150,8 @@ public int hashCode() {
       hash = (53 * hash) + internalGetLabels().hashCode();
     }
     hash = (37 * hash) + ENABLE_MESSAGE_ORDERING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableMessageOrdering());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableMessageOrdering());
     if (hasExpirationPolicy()) {
       hash = (37 * hash) + EXPIRATION_POLICY_FIELD_NUMBER;
       hash = (53 * hash) + getExpirationPolicy().hashCode();
@@ -1269,9 +1167,11 @@ public int hashCode() {
       hash = (53 * hash) + getRetryPolicy().hashCode();
     }
     hash = (37 * hash) + DETACHED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getDetached());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getDetached());
     hash = (37 * hash) + ENABLE_EXACTLY_ONCE_DELIVERY_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExactlyOnceDelivery());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableExactlyOnceDelivery());
     if (hasTopicMessageRetentionDuration()) {
       hash = (37 * hash) + TOPIC_MESSAGE_RETENTION_DURATION_FIELD_NUMBER;
       hash = (53 * hash) + getTopicMessageRetentionDuration().hashCode();
@@ -1281,146 +1181,140 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.Subscription parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.Subscription parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Subscription parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.Subscription parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.Subscription parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Subscription parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Subscription parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Subscription parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Subscription parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Subscription parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Subscription parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Subscription parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Subscription parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Subscription parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.Subscription prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A subscription resource.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.Subscription}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.Subscription)
       com.google.pubsub.v1.SubscriptionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_Subscription_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 9:
           return internalGetLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 9:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_Subscription_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.Subscription.class,
-              com.google.pubsub.v1.Subscription.Builder.class);
+              com.google.pubsub.v1.Subscription.class, com.google.pubsub.v1.Subscription.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.Subscription.newBuilder()
@@ -1428,15 +1322,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1497,9 +1392,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_Subscription_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_descriptor;
     }
 
     @java.lang.Override
@@ -1568,39 +1463,38 @@ public com.google.pubsub.v1.Subscription buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.Subscription) {
-        return mergeFrom((com.google.pubsub.v1.Subscription) other);
+        return mergeFrom((com.google.pubsub.v1.Subscription)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1629,7 +1523,8 @@ public Builder mergeFrom(com.google.pubsub.v1.Subscription other) {
       if (other.hasMessageRetentionDuration()) {
         mergeMessageRetentionDuration(other.getMessageRetentionDuration());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       if (other.getEnableMessageOrdering() != false) {
         setEnableMessageOrdering(other.getEnableMessageOrdering());
       }
@@ -1683,13 +1578,10 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1700,13 +1592,13 @@ public Builder mergeFrom(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -1715,8 +1607,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1727,14 +1617,15 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -1742,8 +1633,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1754,22 +1643,20 @@ public com.google.protobuf.ByteString getNameBytes() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1780,18 +1667,15 @@ public Builder setName(java.lang.String value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1802,16 +1686,16 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
@@ -1819,24 +1703,20 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object topic_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * 
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -1845,25 +1725,22 @@ public java.lang.String getTopic() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * 
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString getTopicBytes() {
+    public com.google.protobuf.ByteString
+        getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -1871,73 +1748,60 @@ public com.google.protobuf.ByteString getTopicBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * 
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(java.lang.String value) {
+    public Builder setTopic(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       topic_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * 
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-
+      
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * 
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       topic_ = value;
       onChanged();
       return this;
@@ -1945,13 +1809,8 @@ public Builder setTopicBytes(com.google.protobuf.ByteString value) {
 
     private com.google.pubsub.v1.PushConfig pushConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PushConfig,
-            com.google.pubsub.v1.PushConfig.Builder,
-            com.google.pubsub.v1.PushConfigOrBuilder>
-        pushConfigBuilder_;
+        com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder> pushConfigBuilder_;
     /**
-     *
-     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1959,15 +1818,12 @@ public Builder setTopicBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.pubsub.v1.PushConfig push_config = 4;
-     *
      * @return Whether the pushConfig field is set.
      */
     public boolean hasPushConfig() {
       return pushConfigBuilder_ != null || pushConfig_ != null;
     }
     /**
-     *
-     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1975,21 +1831,16 @@ public boolean hasPushConfig() {
      * 

      *
      * .google.pubsub.v1.PushConfig push_config = 4;
-     *
      * @return The pushConfig.
      */
     public com.google.pubsub.v1.PushConfig getPushConfig() {
       if (pushConfigBuilder_ == null) {
-        return pushConfig_ == null
-            ? com.google.pubsub.v1.PushConfig.getDefaultInstance()
-            : pushConfig_;
+        return pushConfig_ == null ? com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
       } else {
         return pushConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -2012,8 +1863,6 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -2022,7 +1871,8 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
      *
      * .google.pubsub.v1.PushConfig push_config = 4;
      */
-    public Builder setPushConfig(com.google.pubsub.v1.PushConfig.Builder builderForValue) {
+    public Builder setPushConfig(
+        com.google.pubsub.v1.PushConfig.Builder builderForValue) {
       if (pushConfigBuilder_ == null) {
         pushConfig_ = builderForValue.build();
         onChanged();
@@ -2033,8 +1883,6 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig.Builder builderForV
       return this;
     }
     /**
-     *
-     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -2047,9 +1895,7 @@ public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
       if (pushConfigBuilder_ == null) {
         if (pushConfig_ != null) {
           pushConfig_ =
-              com.google.pubsub.v1.PushConfig.newBuilder(pushConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.PushConfig.newBuilder(pushConfig_).mergeFrom(value).buildPartial();
         } else {
           pushConfig_ = value;
         }
@@ -2061,8 +1907,6 @@ public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -2083,8 +1927,6 @@ public Builder clearPushConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -2094,13 +1936,11 @@ public Builder clearPushConfig() {
      * .google.pubsub.v1.PushConfig push_config = 4;
      */
     public com.google.pubsub.v1.PushConfig.Builder getPushConfigBuilder() {
-
+      
       onChanged();
       return getPushConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -2113,14 +1953,11 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
       if (pushConfigBuilder_ != null) {
         return pushConfigBuilder_.getMessageOrBuilder();
       } else {
-        return pushConfig_ == null
-            ? com.google.pubsub.v1.PushConfig.getDefaultInstance()
-            : pushConfig_;
+        return pushConfig_ == null ?
+            com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -2130,26 +1967,21 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
      * .google.pubsub.v1.PushConfig push_config = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PushConfig,
-            com.google.pubsub.v1.PushConfig.Builder,
-            com.google.pubsub.v1.PushConfigOrBuilder>
+        com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder> 
         getPushConfigFieldBuilder() {
       if (pushConfigBuilder_ == null) {
-        pushConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.PushConfig,
-                com.google.pubsub.v1.PushConfig.Builder,
-                com.google.pubsub.v1.PushConfigOrBuilder>(
-                getPushConfig(), getParentForChildren(), isClean());
+        pushConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder>(
+                getPushConfig(),
+                getParentForChildren(),
+                isClean());
         pushConfig_ = null;
       }
       return pushConfigBuilder_;
     }
 
-    private int ackDeadlineSeconds_;
+    private int ackDeadlineSeconds_ ;
     /**
-     *
-     *
      * 
      * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
      * the subscriber to acknowledge receipt before resending the message. In the
@@ -2171,7 +2003,6 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
      * 

      *
      * int32 ack_deadline_seconds = 5;
-     *
      * @return The ackDeadlineSeconds.
      */
     @java.lang.Override
@@ -2179,8 +2010,6 @@ public int getAckDeadlineSeconds() {
       return ackDeadlineSeconds_;
     }
     /**
-     *
-     *
      * 
      * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
      * the subscriber to acknowledge receipt before resending the message. In the
@@ -2202,19 +2031,16 @@ public int getAckDeadlineSeconds() {
      * 

      *
      * int32 ack_deadline_seconds = 5;
-     *
      * @param value The ackDeadlineSeconds to set.
      * @return This builder for chaining.
      */
     public Builder setAckDeadlineSeconds(int value) {
-
+      
       ackDeadlineSeconds_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
      * the subscriber to acknowledge receipt before resending the message. In the
@@ -2236,20 +2062,17 @@ public Builder setAckDeadlineSeconds(int value) {
      * 

      *
      * int32 ack_deadline_seconds = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAckDeadlineSeconds() {
-
+      
       ackDeadlineSeconds_ = 0;
       onChanged();
       return this;
     }
 
-    private boolean retainAckedMessages_;
+    private boolean retainAckedMessages_ ;
     /**
-     *
-     *
      * 
      * Indicates whether to retain acknowledged messages. If true, then
      * messages are not expunged from the subscription's backlog, even if they are
@@ -2260,7 +2083,6 @@ public Builder clearAckDeadlineSeconds() {
      * 

      *
      * bool retain_acked_messages = 7;
-     *
      * @return The retainAckedMessages.
      */
     @java.lang.Override
@@ -2268,8 +2090,6 @@ public boolean getRetainAckedMessages() {
       return retainAckedMessages_;
     }
     /**
-     *
-     *
      * 
      * Indicates whether to retain acknowledged messages. If true, then
      * messages are not expunged from the subscription's backlog, even if they are
@@ -2280,19 +2100,16 @@ public boolean getRetainAckedMessages() {
      * 

      *
      * bool retain_acked_messages = 7;
-     *
      * @param value The retainAckedMessages to set.
      * @return This builder for chaining.
      */
     public Builder setRetainAckedMessages(boolean value) {
-
+      
       retainAckedMessages_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates whether to retain acknowledged messages. If true, then
      * messages are not expunged from the subscription's backlog, even if they are
@@ -2303,11 +2120,10 @@ public Builder setRetainAckedMessages(boolean value) {
      * 

      *
      * bool retain_acked_messages = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRetainAckedMessages() {
-
+      
       retainAckedMessages_ = false;
       onChanged();
       return this;
@@ -2315,13 +2131,8 @@ public Builder clearRetainAckedMessages() {
 
     private com.google.protobuf.Duration messageRetentionDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
-        messageRetentionDurationBuilder_;
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> messageRetentionDurationBuilder_;
     /**
-     *
-     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2332,15 +2143,12 @@ public Builder clearRetainAckedMessages() {
      * 

      *
      * .google.protobuf.Duration message_retention_duration = 8;
-     *
      * @return Whether the messageRetentionDuration field is set.
      */
     public boolean hasMessageRetentionDuration() {
       return messageRetentionDurationBuilder_ != null || messageRetentionDuration_ != null;
     }
     /**
-     *
-     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2351,21 +2159,16 @@ public boolean hasMessageRetentionDuration() {
      * 

      *
      * .google.protobuf.Duration message_retention_duration = 8;
-     *
      * @return The messageRetentionDuration.
      */
     public com.google.protobuf.Duration getMessageRetentionDuration() {
       if (messageRetentionDurationBuilder_ == null) {
-        return messageRetentionDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : messageRetentionDuration_;
+        return messageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
       } else {
         return messageRetentionDurationBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2391,8 +2194,6 @@ public Builder setMessageRetentionDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2416,8 +2217,6 @@ public Builder setMessageRetentionDuration(
       return this;
     }
     /**
-     *
-     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2433,9 +2232,7 @@ public Builder mergeMessageRetentionDuration(com.google.protobuf.Duration value)
       if (messageRetentionDurationBuilder_ == null) {
         if (messageRetentionDuration_ != null) {
           messageRetentionDuration_ =
-              com.google.protobuf.Duration.newBuilder(messageRetentionDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.protobuf.Duration.newBuilder(messageRetentionDuration_).mergeFrom(value).buildPartial();
         } else {
           messageRetentionDuration_ = value;
         }
@@ -2447,8 +2244,6 @@ public Builder mergeMessageRetentionDuration(com.google.protobuf.Duration value)
       return this;
     }
     /**
-     *
-     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2472,8 +2267,6 @@ public Builder clearMessageRetentionDuration() {
       return this;
     }
     /**
-     *
-     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2486,13 +2279,11 @@ public Builder clearMessageRetentionDuration() {
      * .google.protobuf.Duration message_retention_duration = 8;
      */
     public com.google.protobuf.Duration.Builder getMessageRetentionDurationBuilder() {
-
+      
       onChanged();
       return getMessageRetentionDurationFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2508,14 +2299,11 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
       if (messageRetentionDurationBuilder_ != null) {
         return messageRetentionDurationBuilder_.getMessageOrBuilder();
       } else {
-        return messageRetentionDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : messageRetentionDuration_;
+        return messageRetentionDuration_ == null ?
+            com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
       }
     }
     /**
-     *
-     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2528,37 +2316,35 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
      * .google.protobuf.Duration message_retention_duration = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
         getMessageRetentionDurationFieldBuilder() {
       if (messageRetentionDurationBuilder_ == null) {
-        messageRetentionDurationBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Duration,
-                com.google.protobuf.Duration.Builder,
-                com.google.protobuf.DurationOrBuilder>(
-                getMessageRetentionDuration(), getParentForChildren(), isClean());
+        messageRetentionDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                getMessageRetentionDuration(),
+                getParentForChildren(),
+                isClean());
         messageRetentionDuration_ = null;
       }
       return messageRetentionDurationBuilder_;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+    internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
-        internalGetMutableLabels() {
-      onChanged();
-      ;
+    internalGetMutableLabels() {
+      onChanged();;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -2570,8 +2356,6 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2579,22 +2363,22 @@ public int getLabelsCount() {
      *
      * map<string, string> labels = 9;
      */
+
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2603,12 +2387,11 @@ public java.util.Map getLabels() {
      * map<string, string> labels = 9;
      */
     @java.lang.Override
+
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2617,17 +2400,16 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 9;
      */
     @java.lang.Override
+
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key, java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+        java.lang.String key,
+        java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2636,11 +2418,12 @@ public java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 9;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -2648,12 +2431,11 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2661,21 +2443,23 @@ public Builder clearLabels() {
      *
      * map<string, string> labels = 9;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+    getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2683,20 +2467,19 @@ public java.util.Map getMutableLabels() {
      *
      * map<string, string> labels = 9;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
       if (value == null) {
-        throw new NullPointerException("map value");
-      }
+  throw new NullPointerException("map value");
+}
 
-      internalGetMutableLabels().getMutableMap().put(key, value);
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       return this;
     }
     /**
-     *
-     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2704,15 +2487,16 @@ public Builder putLabels(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> labels = 9;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       return this;
     }
 
-    private boolean enableMessageOrdering_;
+    private boolean enableMessageOrdering_ ;
     /**
-     *
-     *
      * 
      * If true, messages published with the same `ordering_key` in `PubsubMessage`
      * will be delivered to the subscribers in the order in which they
@@ -2721,7 +2505,6 @@ public Builder putAllLabels(java.util.Map va
      * 

      *
      * bool enable_message_ordering = 10;
-     *
      * @return The enableMessageOrdering.
      */
     @java.lang.Override
@@ -2729,8 +2512,6 @@ public boolean getEnableMessageOrdering() {
       return enableMessageOrdering_;
     }
     /**
-     *
-     *
      * 
      * If true, messages published with the same `ordering_key` in `PubsubMessage`
      * will be delivered to the subscribers in the order in which they
@@ -2739,19 +2520,16 @@ public boolean getEnableMessageOrdering() {
      * 

      *
      * bool enable_message_ordering = 10;
-     *
      * @param value The enableMessageOrdering to set.
      * @return This builder for chaining.
      */
     public Builder setEnableMessageOrdering(boolean value) {
-
+      
       enableMessageOrdering_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If true, messages published with the same `ordering_key` in `PubsubMessage`
      * will be delivered to the subscribers in the order in which they
@@ -2760,11 +2538,10 @@ public Builder setEnableMessageOrdering(boolean value) {
      * 

      *
      * bool enable_message_ordering = 10;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableMessageOrdering() {
-
+      
       enableMessageOrdering_ = false;
       onChanged();
       return this;
@@ -2772,13 +2549,8 @@ public Builder clearEnableMessageOrdering() {
 
     private com.google.pubsub.v1.ExpirationPolicy expirationPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.ExpirationPolicy,
-            com.google.pubsub.v1.ExpirationPolicy.Builder,
-            com.google.pubsub.v1.ExpirationPolicyOrBuilder>
-        expirationPolicyBuilder_;
+        com.google.pubsub.v1.ExpirationPolicy, com.google.pubsub.v1.ExpirationPolicy.Builder, com.google.pubsub.v1.ExpirationPolicyOrBuilder> expirationPolicyBuilder_;
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2789,15 +2561,12 @@ public Builder clearEnableMessageOrdering() {
      * 

      *
      * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
-     *
      * @return Whether the expirationPolicy field is set.
      */
     public boolean hasExpirationPolicy() {
       return expirationPolicyBuilder_ != null || expirationPolicy_ != null;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2808,21 +2577,16 @@ public boolean hasExpirationPolicy() {
      * 

      *
      * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
-     *
      * @return The expirationPolicy.
      */
     public com.google.pubsub.v1.ExpirationPolicy getExpirationPolicy() {
       if (expirationPolicyBuilder_ == null) {
-        return expirationPolicy_ == null
-            ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance()
-            : expirationPolicy_;
+        return expirationPolicy_ == null ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance() : expirationPolicy_;
       } else {
         return expirationPolicyBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2848,8 +2612,6 @@ public Builder setExpirationPolicy(com.google.pubsub.v1.ExpirationPolicy value)
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2873,8 +2635,6 @@ public Builder setExpirationPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2890,9 +2650,7 @@ public Builder mergeExpirationPolicy(com.google.pubsub.v1.ExpirationPolicy value
       if (expirationPolicyBuilder_ == null) {
         if (expirationPolicy_ != null) {
           expirationPolicy_ =
-              com.google.pubsub.v1.ExpirationPolicy.newBuilder(expirationPolicy_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.ExpirationPolicy.newBuilder(expirationPolicy_).mergeFrom(value).buildPartial();
         } else {
           expirationPolicy_ = value;
         }
@@ -2904,8 +2662,6 @@ public Builder mergeExpirationPolicy(com.google.pubsub.v1.ExpirationPolicy value
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2929,8 +2685,6 @@ public Builder clearExpirationPolicy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2943,13 +2697,11 @@ public Builder clearExpirationPolicy() {
      * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
      */
     public com.google.pubsub.v1.ExpirationPolicy.Builder getExpirationPolicyBuilder() {
-
+      
       onChanged();
       return getExpirationPolicyFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2965,14 +2717,11 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
       if (expirationPolicyBuilder_ != null) {
         return expirationPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return expirationPolicy_ == null
-            ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance()
-            : expirationPolicy_;
+        return expirationPolicy_ == null ?
+            com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance() : expirationPolicy_;
       }
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2985,17 +2734,14 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
      * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.ExpirationPolicy,
-            com.google.pubsub.v1.ExpirationPolicy.Builder,
-            com.google.pubsub.v1.ExpirationPolicyOrBuilder>
+        com.google.pubsub.v1.ExpirationPolicy, com.google.pubsub.v1.ExpirationPolicy.Builder, com.google.pubsub.v1.ExpirationPolicyOrBuilder> 
         getExpirationPolicyFieldBuilder() {
       if (expirationPolicyBuilder_ == null) {
-        expirationPolicyBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.ExpirationPolicy,
-                com.google.pubsub.v1.ExpirationPolicy.Builder,
-                com.google.pubsub.v1.ExpirationPolicyOrBuilder>(
-                getExpirationPolicy(), getParentForChildren(), isClean());
+        expirationPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.ExpirationPolicy, com.google.pubsub.v1.ExpirationPolicy.Builder, com.google.pubsub.v1.ExpirationPolicyOrBuilder>(
+                getExpirationPolicy(),
+                getParentForChildren(),
+                isClean());
         expirationPolicy_ = null;
       }
       return expirationPolicyBuilder_;
@@ -3003,8 +2749,6 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -3014,13 +2758,13 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
      * 

      *
      * string filter = 12;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -3029,8 +2773,6 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -3040,14 +2782,15 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 12;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -3055,8 +2798,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -3066,22 +2807,20 @@ public com.google.protobuf.ByteString getFilterBytes() {
      * 

      *
      * string filter = 12;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
+    public Builder setFilter(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       filter_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -3091,18 +2830,15 @@ public Builder setFilter(java.lang.String value) {
      * 

      *
      * string filter = 12;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
+      
       filter_ = getDefaultInstance().getFilter();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -3112,16 +2848,16 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 12;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       filter_ = value;
       onChanged();
       return this;
@@ -3129,13 +2865,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private com.google.pubsub.v1.DeadLetterPolicy deadLetterPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.DeadLetterPolicy,
-            com.google.pubsub.v1.DeadLetterPolicy.Builder,
-            com.google.pubsub.v1.DeadLetterPolicyOrBuilder>
-        deadLetterPolicyBuilder_;
+        com.google.pubsub.v1.DeadLetterPolicy, com.google.pubsub.v1.DeadLetterPolicy.Builder, com.google.pubsub.v1.DeadLetterPolicyOrBuilder> deadLetterPolicyBuilder_;
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3147,15 +2878,12 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
-     *
      * @return Whether the deadLetterPolicy field is set.
      */
     public boolean hasDeadLetterPolicy() {
       return deadLetterPolicyBuilder_ != null || deadLetterPolicy_ != null;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3167,21 +2895,16 @@ public boolean hasDeadLetterPolicy() {
      * 

      *
      * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
-     *
      * @return The deadLetterPolicy.
      */
     public com.google.pubsub.v1.DeadLetterPolicy getDeadLetterPolicy() {
       if (deadLetterPolicyBuilder_ == null) {
-        return deadLetterPolicy_ == null
-            ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance()
-            : deadLetterPolicy_;
+        return deadLetterPolicy_ == null ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance() : deadLetterPolicy_;
       } else {
         return deadLetterPolicyBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3208,8 +2931,6 @@ public Builder setDeadLetterPolicy(com.google.pubsub.v1.DeadLetterPolicy value)
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3234,8 +2955,6 @@ public Builder setDeadLetterPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3252,9 +2971,7 @@ public Builder mergeDeadLetterPolicy(com.google.pubsub.v1.DeadLetterPolicy value
       if (deadLetterPolicyBuilder_ == null) {
         if (deadLetterPolicy_ != null) {
           deadLetterPolicy_ =
-              com.google.pubsub.v1.DeadLetterPolicy.newBuilder(deadLetterPolicy_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.DeadLetterPolicy.newBuilder(deadLetterPolicy_).mergeFrom(value).buildPartial();
         } else {
           deadLetterPolicy_ = value;
         }
@@ -3266,8 +2983,6 @@ public Builder mergeDeadLetterPolicy(com.google.pubsub.v1.DeadLetterPolicy value
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3292,8 +3007,6 @@ public Builder clearDeadLetterPolicy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3307,13 +3020,11 @@ public Builder clearDeadLetterPolicy() {
      * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
      */
     public com.google.pubsub.v1.DeadLetterPolicy.Builder getDeadLetterPolicyBuilder() {
-
+      
       onChanged();
       return getDeadLetterPolicyFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3330,14 +3041,11 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
       if (deadLetterPolicyBuilder_ != null) {
         return deadLetterPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return deadLetterPolicy_ == null
-            ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance()
-            : deadLetterPolicy_;
+        return deadLetterPolicy_ == null ?
+            com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance() : deadLetterPolicy_;
       }
     }
     /**
-     *
-     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3351,17 +3059,14 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
      * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.DeadLetterPolicy,
-            com.google.pubsub.v1.DeadLetterPolicy.Builder,
-            com.google.pubsub.v1.DeadLetterPolicyOrBuilder>
+        com.google.pubsub.v1.DeadLetterPolicy, com.google.pubsub.v1.DeadLetterPolicy.Builder, com.google.pubsub.v1.DeadLetterPolicyOrBuilder> 
         getDeadLetterPolicyFieldBuilder() {
       if (deadLetterPolicyBuilder_ == null) {
-        deadLetterPolicyBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.DeadLetterPolicy,
-                com.google.pubsub.v1.DeadLetterPolicy.Builder,
-                com.google.pubsub.v1.DeadLetterPolicyOrBuilder>(
-                getDeadLetterPolicy(), getParentForChildren(), isClean());
+        deadLetterPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.DeadLetterPolicy, com.google.pubsub.v1.DeadLetterPolicy.Builder, com.google.pubsub.v1.DeadLetterPolicyOrBuilder>(
+                getDeadLetterPolicy(),
+                getParentForChildren(),
+                isClean());
         deadLetterPolicy_ = null;
       }
       return deadLetterPolicyBuilder_;
@@ -3369,13 +3074,8 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
 
     private com.google.pubsub.v1.RetryPolicy retryPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.RetryPolicy,
-            com.google.pubsub.v1.RetryPolicy.Builder,
-            com.google.pubsub.v1.RetryPolicyOrBuilder>
-        retryPolicyBuilder_;
+        com.google.pubsub.v1.RetryPolicy, com.google.pubsub.v1.RetryPolicy.Builder, com.google.pubsub.v1.RetryPolicyOrBuilder> retryPolicyBuilder_;
     /**
-     *
-     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3386,15 +3086,12 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
      * 

      *
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
-     *
      * @return Whether the retryPolicy field is set.
      */
     public boolean hasRetryPolicy() {
       return retryPolicyBuilder_ != null || retryPolicy_ != null;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3405,21 +3102,16 @@ public boolean hasRetryPolicy() {
      * 

      *
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
-     *
      * @return The retryPolicy.
      */
     public com.google.pubsub.v1.RetryPolicy getRetryPolicy() {
       if (retryPolicyBuilder_ == null) {
-        return retryPolicy_ == null
-            ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance()
-            : retryPolicy_;
+        return retryPolicy_ == null ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance() : retryPolicy_;
       } else {
         return retryPolicyBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3445,8 +3137,6 @@ public Builder setRetryPolicy(com.google.pubsub.v1.RetryPolicy value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3458,7 +3148,8 @@ public Builder setRetryPolicy(com.google.pubsub.v1.RetryPolicy value) {
      *
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
      */
-    public Builder setRetryPolicy(com.google.pubsub.v1.RetryPolicy.Builder builderForValue) {
+    public Builder setRetryPolicy(
+        com.google.pubsub.v1.RetryPolicy.Builder builderForValue) {
       if (retryPolicyBuilder_ == null) {
         retryPolicy_ = builderForValue.build();
         onChanged();
@@ -3469,8 +3160,6 @@ public Builder setRetryPolicy(com.google.pubsub.v1.RetryPolicy.Builder builderFo
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3486,9 +3175,7 @@ public Builder mergeRetryPolicy(com.google.pubsub.v1.RetryPolicy value) {
       if (retryPolicyBuilder_ == null) {
         if (retryPolicy_ != null) {
           retryPolicy_ =
-              com.google.pubsub.v1.RetryPolicy.newBuilder(retryPolicy_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.RetryPolicy.newBuilder(retryPolicy_).mergeFrom(value).buildPartial();
         } else {
           retryPolicy_ = value;
         }
@@ -3500,8 +3187,6 @@ public Builder mergeRetryPolicy(com.google.pubsub.v1.RetryPolicy value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3525,8 +3210,6 @@ public Builder clearRetryPolicy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3539,13 +3222,11 @@ public Builder clearRetryPolicy() {
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
      */
     public com.google.pubsub.v1.RetryPolicy.Builder getRetryPolicyBuilder() {
-
+      
       onChanged();
       return getRetryPolicyFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3561,14 +3242,11 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
       if (retryPolicyBuilder_ != null) {
         return retryPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return retryPolicy_ == null
-            ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance()
-            : retryPolicy_;
+        return retryPolicy_ == null ?
+            com.google.pubsub.v1.RetryPolicy.getDefaultInstance() : retryPolicy_;
       }
     }
     /**
-     *
-     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3581,26 +3259,21 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.RetryPolicy,
-            com.google.pubsub.v1.RetryPolicy.Builder,
-            com.google.pubsub.v1.RetryPolicyOrBuilder>
+        com.google.pubsub.v1.RetryPolicy, com.google.pubsub.v1.RetryPolicy.Builder, com.google.pubsub.v1.RetryPolicyOrBuilder> 
         getRetryPolicyFieldBuilder() {
       if (retryPolicyBuilder_ == null) {
-        retryPolicyBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.RetryPolicy,
-                com.google.pubsub.v1.RetryPolicy.Builder,
-                com.google.pubsub.v1.RetryPolicyOrBuilder>(
-                getRetryPolicy(), getParentForChildren(), isClean());
+        retryPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.RetryPolicy, com.google.pubsub.v1.RetryPolicy.Builder, com.google.pubsub.v1.RetryPolicyOrBuilder>(
+                getRetryPolicy(),
+                getParentForChildren(),
+                isClean());
         retryPolicy_ = null;
       }
       return retryPolicyBuilder_;
     }
 
-    private boolean detached_;
+    private boolean detached_ ;
     /**
-     *
-     *
      * 
      * Indicates whether the subscription is detached from its topic. Detached
      * subscriptions don't receive messages from their topic and don't retain any
@@ -3610,7 +3283,6 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
      * 

      *
      * bool detached = 15;
-     *
      * @return The detached.
      */
     @java.lang.Override
@@ -3618,8 +3290,6 @@ public boolean getDetached() {
       return detached_;
     }
     /**
-     *
-     *
      * 
      * Indicates whether the subscription is detached from its topic. Detached
      * subscriptions don't receive messages from their topic and don't retain any
@@ -3629,19 +3299,16 @@ public boolean getDetached() {
      * 

      *
      * bool detached = 15;
-     *
      * @param value The detached to set.
      * @return This builder for chaining.
      */
     public Builder setDetached(boolean value) {
-
+      
       detached_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates whether the subscription is detached from its topic. Detached
      * subscriptions don't receive messages from their topic and don't retain any
@@ -3651,20 +3318,17 @@ public Builder setDetached(boolean value) {
      * 

      *
      * bool detached = 15;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetached() {
-
+      
       detached_ = false;
       onChanged();
       return this;
     }
 
-    private boolean enableExactlyOnceDelivery_;
+    private boolean enableExactlyOnceDelivery_ ;
     /**
-     *
-     *
      * 
      * If true, Pub/Sub provides the following guarantees for the delivery of
      * a message with a given value of `message_id` on this subscription:
@@ -3678,7 +3342,6 @@ public Builder clearDetached() {
      * 

      *
      * bool enable_exactly_once_delivery = 16;
-     *
      * @return The enableExactlyOnceDelivery.
      */
     @java.lang.Override
@@ -3686,8 +3349,6 @@ public boolean getEnableExactlyOnceDelivery() {
       return enableExactlyOnceDelivery_;
     }
     /**
-     *
-     *
      * 
      * If true, Pub/Sub provides the following guarantees for the delivery of
      * a message with a given value of `message_id` on this subscription:
@@ -3701,19 +3362,16 @@ public boolean getEnableExactlyOnceDelivery() {
      * 

      *
      * bool enable_exactly_once_delivery = 16;
-     *
      * @param value The enableExactlyOnceDelivery to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExactlyOnceDelivery(boolean value) {
-
+      
       enableExactlyOnceDelivery_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * If true, Pub/Sub provides the following guarantees for the delivery of
      * a message with a given value of `message_id` on this subscription:
@@ -3727,11 +3385,10 @@ public Builder setEnableExactlyOnceDelivery(boolean value) {
      * 

      *
      * bool enable_exactly_once_delivery = 16;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExactlyOnceDelivery() {
-
+      
       enableExactlyOnceDelivery_ = false;
       onChanged();
       return this;
@@ -3739,13 +3396,8 @@ public Builder clearEnableExactlyOnceDelivery() {
 
     private com.google.protobuf.Duration topicMessageRetentionDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
-        topicMessageRetentionDurationBuilder_;
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> topicMessageRetentionDurationBuilder_;
     /**
-     *
-     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3755,19 +3407,13 @@ public Builder clearEnableExactlyOnceDelivery() {
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * 
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the topicMessageRetentionDuration field is set.
      */
     public boolean hasTopicMessageRetentionDuration() {
-      return topicMessageRetentionDurationBuilder_ != null
-          || topicMessageRetentionDuration_ != null;
+      return topicMessageRetentionDurationBuilder_ != null || topicMessageRetentionDuration_ != null;
     }
     /**
-     *
-     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3777,24 +3423,17 @@ public boolean hasTopicMessageRetentionDuration() {
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * 
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The topicMessageRetentionDuration.
      */
     public com.google.protobuf.Duration getTopicMessageRetentionDuration() {
       if (topicMessageRetentionDurationBuilder_ == null) {
-        return topicMessageRetentionDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : topicMessageRetentionDuration_;
+        return topicMessageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : topicMessageRetentionDuration_;
       } else {
         return topicMessageRetentionDurationBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3804,9 +3443,7 @@ public com.google.protobuf.Duration getTopicMessageRetentionDuration() {
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * 
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setTopicMessageRetentionDuration(com.google.protobuf.Duration value) {
       if (topicMessageRetentionDurationBuilder_ == null) {
@@ -3822,8 +3459,6 @@ public Builder setTopicMessageRetentionDuration(com.google.protobuf.Duration val
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3833,9 +3468,7 @@ public Builder setTopicMessageRetentionDuration(com.google.protobuf.Duration val
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * 
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setTopicMessageRetentionDuration(
         com.google.protobuf.Duration.Builder builderForValue) {
@@ -3849,8 +3482,6 @@ public Builder setTopicMessageRetentionDuration(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3860,17 +3491,13 @@ public Builder setTopicMessageRetentionDuration(
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * 
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeTopicMessageRetentionDuration(com.google.protobuf.Duration value) {
       if (topicMessageRetentionDurationBuilder_ == null) {
         if (topicMessageRetentionDuration_ != null) {
           topicMessageRetentionDuration_ =
-              com.google.protobuf.Duration.newBuilder(topicMessageRetentionDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.protobuf.Duration.newBuilder(topicMessageRetentionDuration_).mergeFrom(value).buildPartial();
         } else {
           topicMessageRetentionDuration_ = value;
         }
@@ -3882,8 +3509,6 @@ public Builder mergeTopicMessageRetentionDuration(com.google.protobuf.Duration v
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3893,9 +3518,7 @@ public Builder mergeTopicMessageRetentionDuration(com.google.protobuf.Duration v
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * 
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearTopicMessageRetentionDuration() {
       if (topicMessageRetentionDurationBuilder_ == null) {
@@ -3909,8 +3532,6 @@ public Builder clearTopicMessageRetentionDuration() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3920,18 +3541,14 @@ public Builder clearTopicMessageRetentionDuration() {
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * 
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Duration.Builder getTopicMessageRetentionDurationBuilder() {
-
+      
       onChanged();
       return getTopicMessageRetentionDurationFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3941,22 +3558,17 @@ public com.google.protobuf.Duration.Builder getTopicMessageRetentionDurationBuil
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * 
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrBuilder() {
       if (topicMessageRetentionDurationBuilder_ != null) {
         return topicMessageRetentionDurationBuilder_.getMessageOrBuilder();
       } else {
-        return topicMessageRetentionDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : topicMessageRetentionDuration_;
+        return topicMessageRetentionDuration_ == null ?
+            com.google.protobuf.Duration.getDefaultInstance() : topicMessageRetentionDuration_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3966,29 +3578,24 @@ public com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrB
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * 
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
         getTopicMessageRetentionDurationFieldBuilder() {
       if (topicMessageRetentionDurationBuilder_ == null) {
-        topicMessageRetentionDurationBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Duration,
-                com.google.protobuf.Duration.Builder,
-                com.google.protobuf.DurationOrBuilder>(
-                getTopicMessageRetentionDuration(), getParentForChildren(), isClean());
+        topicMessageRetentionDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                getTopicMessageRetentionDuration(),
+                getParentForChildren(),
+                isClean());
         topicMessageRetentionDuration_ = null;
       }
       return topicMessageRetentionDurationBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3998,12 +3605,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.Subscription)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.Subscription)
   private static final com.google.pubsub.v1.Subscription DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.Subscription();
   }
@@ -4012,16 +3619,16 @@ public static com.google.pubsub.v1.Subscription getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Subscription parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Subscription(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Subscription parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new Subscription(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -4036,4 +3643,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.Subscription getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java
similarity index 99%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java
index 0eed7889a..6433bd9f9 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
similarity index 88%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
index 2c85e903f..e2ca338f6 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface SubscriptionOrBuilder
-    extends
+public interface SubscriptionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.Subscription)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the subscription. It must have the format
    * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -36,13 +18,10 @@ public interface SubscriptionOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The name of the subscription. It must have the format
    * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -53,47 +32,36 @@ public interface SubscriptionOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Required. The name of the topic from which this subscription is receiving
    * messages. Format is `projects/{project}/topics/{topic}`. The value of this
    * field will be `_deleted-topic_` if the topic has been deleted.
    * 

    *
-   * 
-   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The topic.
    */
   java.lang.String getTopic();
   /**
-   *
-   *
    * 
    * Required. The name of the topic from which this subscription is receiving
    * messages. Format is `projects/{project}/topics/{topic}`. The value of this
    * field will be `_deleted-topic_` if the topic has been deleted.
    * 

    *
-   * 
-   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for topic.
    */
-  com.google.protobuf.ByteString getTopicBytes();
+  com.google.protobuf.ByteString
+      getTopicBytes();
 
   /**
-   *
-   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -101,13 +69,10 @@ public interface SubscriptionOrBuilder
    * 

    *
    * .google.pubsub.v1.PushConfig push_config = 4;
-   *
    * @return Whether the pushConfig field is set.
    */
   boolean hasPushConfig();
   /**
-   *
-   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -115,13 +80,10 @@ public interface SubscriptionOrBuilder
    * 

    *
    * .google.pubsub.v1.PushConfig push_config = 4;
-   *
    * @return The pushConfig.
    */
   com.google.pubsub.v1.PushConfig getPushConfig();
   /**
-   *
-   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -133,8 +95,6 @@ public interface SubscriptionOrBuilder
   com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
    * the subscriber to acknowledge receipt before resending the message. In the
@@ -156,14 +116,11 @@ public interface SubscriptionOrBuilder
    * 

    *
    * int32 ack_deadline_seconds = 5;
-   *
    * @return The ackDeadlineSeconds.
    */
   int getAckDeadlineSeconds();
 
   /**
-   *
-   *
    * 
    * Indicates whether to retain acknowledged messages. If true, then
    * messages are not expunged from the subscription's backlog, even if they are
@@ -174,14 +131,11 @@ public interface SubscriptionOrBuilder
    * 

    *
    * bool retain_acked_messages = 7;
-   *
    * @return The retainAckedMessages.
    */
   boolean getRetainAckedMessages();
 
   /**
-   *
-   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -192,13 +146,10 @@ public interface SubscriptionOrBuilder
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
-   *
    * @return Whether the messageRetentionDuration field is set.
    */
   boolean hasMessageRetentionDuration();
   /**
-   *
-   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -209,13 +160,10 @@ public interface SubscriptionOrBuilder
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
-   *
    * @return The messageRetentionDuration.
    */
   com.google.protobuf.Duration getMessageRetentionDuration();
   /**
-   *
-   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -230,8 +178,6 @@ public interface SubscriptionOrBuilder
   com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilder();
 
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -241,8 +187,6 @@ public interface SubscriptionOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -250,13 +194,15 @@ public interface SubscriptionOrBuilder
    *
    * map<string, string> labels = 9;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -264,10 +210,9 @@ public interface SubscriptionOrBuilder
    *
    * map<string, string> labels = 9;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -277,13 +222,11 @@ public interface SubscriptionOrBuilder
    */
 
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -291,11 +234,11 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> labels = 9;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * If true, messages published with the same `ordering_key` in `PubsubMessage`
    * will be delivered to the subscribers in the order in which they
@@ -304,14 +247,11 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * bool enable_message_ordering = 10;
-   *
    * @return The enableMessageOrdering.
    */
   boolean getEnableMessageOrdering();
 
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -322,13 +262,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
-   *
    * @return Whether the expirationPolicy field is set.
    */
   boolean hasExpirationPolicy();
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -339,13 +276,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
-   *
    * @return The expirationPolicy.
    */
   com.google.pubsub.v1.ExpirationPolicy getExpirationPolicy();
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -360,8 +294,6 @@ java.lang.String getLabelsOrDefault(
   com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuilder();
 
   /**
-   *
-   *
    * 
    * An expression written in the Pub/Sub [filter
    * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -371,13 +303,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * string filter = 12;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * An expression written in the Pub/Sub [filter
    * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -387,14 +316,12 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * string filter = 12;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -406,13 +333,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
-   *
    * @return Whether the deadLetterPolicy field is set.
    */
   boolean hasDeadLetterPolicy();
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -424,13 +348,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
-   *
    * @return The deadLetterPolicy.
    */
   com.google.pubsub.v1.DeadLetterPolicy getDeadLetterPolicy();
   /**
-   *
-   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -446,8 +367,6 @@ java.lang.String getLabelsOrDefault(
   com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuilder();
 
   /**
-   *
-   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -458,13 +377,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.pubsub.v1.RetryPolicy retry_policy = 14;
-   *
    * @return Whether the retryPolicy field is set.
    */
   boolean hasRetryPolicy();
   /**
-   *
-   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -475,13 +391,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.pubsub.v1.RetryPolicy retry_policy = 14;
-   *
    * @return The retryPolicy.
    */
   com.google.pubsub.v1.RetryPolicy getRetryPolicy();
   /**
-   *
-   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -496,8 +409,6 @@ java.lang.String getLabelsOrDefault(
   com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder();
 
   /**
-   *
-   *
    * 
    * Indicates whether the subscription is detached from its topic. Detached
    * subscriptions don't receive messages from their topic and don't retain any
@@ -507,14 +418,11 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * bool detached = 15;
-   *
    * @return The detached.
    */
   boolean getDetached();
 
   /**
-   *
-   *
    * 
    * If true, Pub/Sub provides the following guarantees for the delivery of
    * a message with a given value of `message_id` on this subscription:
@@ -528,14 +436,11 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * bool enable_exactly_once_delivery = 16;
-   *
    * @return The enableExactlyOnceDelivery.
    */
   boolean getEnableExactlyOnceDelivery();
 
   /**
-   *
-   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -545,16 +450,11 @@ java.lang.String getLabelsOrDefault(
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * 
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the topicMessageRetentionDuration field is set.
    */
   boolean hasTopicMessageRetentionDuration();
   /**
-   *
-   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -564,16 +464,11 @@ java.lang.String getLabelsOrDefault(
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * 
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The topicMessageRetentionDuration.
    */
   com.google.protobuf.Duration getTopicMessageRetentionDuration();
   /**
-   *
-   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -583,9 +478,7 @@ java.lang.String getLabelsOrDefault(
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * 
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrBuilder();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
similarity index 74%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
index 6361c9e27..cc3afbe27 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * A topic resource.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.Topic}
  */
-public final class Topic extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Topic extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.Topic)
     TopicOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Topic.newBuilder() to construct.
   private Topic(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Topic() {
     name_ = "";
     kmsKeyName_ = "";
@@ -44,15 +26,16 @@ private Topic() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Topic();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private Topic(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,92 +55,82 @@ private Topic(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
+            name_ = s;
+            break;
+          }
+          case 18: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              labels_ = com.google.protobuf.MapField.newMapField(
+                  LabelsDefaultEntryHolder.defaultEntry);
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                labels_ =
-                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
-                mutable_bitField0_ |= 0x00000001;
-              }
-              com.google.protobuf.MapEntry labels__ =
-                  input.readMessage(
-                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
-              break;
+            com.google.protobuf.MapEntry
+            labels__ = input.readMessage(
+                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+            labels_.getMutableMap().put(
+                labels__.getKey(), labels__.getValue());
+            break;
+          }
+          case 26: {
+            com.google.pubsub.v1.MessageStoragePolicy.Builder subBuilder = null;
+            if (messageStoragePolicy_ != null) {
+              subBuilder = messageStoragePolicy_.toBuilder();
             }
-          case 26:
-            {
-              com.google.pubsub.v1.MessageStoragePolicy.Builder subBuilder = null;
-              if (messageStoragePolicy_ != null) {
-                subBuilder = messageStoragePolicy_.toBuilder();
-              }
-              messageStoragePolicy_ =
-                  input.readMessage(
-                      com.google.pubsub.v1.MessageStoragePolicy.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(messageStoragePolicy_);
-                messageStoragePolicy_ = subBuilder.buildPartial();
-              }
-
-              break;
+            messageStoragePolicy_ = input.readMessage(com.google.pubsub.v1.MessageStoragePolicy.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(messageStoragePolicy_);
+              messageStoragePolicy_ = subBuilder.buildPartial();
             }
-          case 42:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
 
-              kmsKeyName_ = s;
-              break;
+            break;
+          }
+          case 42: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            kmsKeyName_ = s;
+            break;
+          }
+          case 50: {
+            com.google.pubsub.v1.SchemaSettings.Builder subBuilder = null;
+            if (schemaSettings_ != null) {
+              subBuilder = schemaSettings_.toBuilder();
             }
-          case 50:
-            {
-              com.google.pubsub.v1.SchemaSettings.Builder subBuilder = null;
-              if (schemaSettings_ != null) {
-                subBuilder = schemaSettings_.toBuilder();
-              }
-              schemaSettings_ =
-                  input.readMessage(
-                      com.google.pubsub.v1.SchemaSettings.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(schemaSettings_);
-                schemaSettings_ = subBuilder.buildPartial();
-              }
-
-              break;
+            schemaSettings_ = input.readMessage(com.google.pubsub.v1.SchemaSettings.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(schemaSettings_);
+              schemaSettings_ = subBuilder.buildPartial();
             }
-          case 56:
-            {
-              satisfiesPzs_ = input.readBool();
-              break;
+
+            break;
+          }
+          case 56: {
+
+            satisfiesPzs_ = input.readBool();
+            break;
+          }
+          case 66: {
+            com.google.protobuf.Duration.Builder subBuilder = null;
+            if (messageRetentionDuration_ != null) {
+              subBuilder = messageRetentionDuration_.toBuilder();
             }
-          case 66:
-            {
-              com.google.protobuf.Duration.Builder subBuilder = null;
-              if (messageRetentionDuration_ != null) {
-                subBuilder = messageRetentionDuration_.toBuilder();
-              }
-              messageRetentionDuration_ =
-                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(messageRetentionDuration_);
-                messageRetentionDuration_ = subBuilder.buildPartial();
-              }
-
-              break;
+            messageRetentionDuration_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(messageRetentionDuration_);
+              messageRetentionDuration_ = subBuilder.buildPartial();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -165,33 +138,34 @@ private Topic(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 2:
         return internalGetLabels();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_Topic_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.Topic.class, com.google.pubsub.v1.Topic.Builder.class);
   }
@@ -199,8 +173,6 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * Required. The name of the topic. It must have the format
    * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -211,7 +183,6 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -220,15 +191,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the topic. It must have the format
    * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -239,15 +209,16 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -256,23 +227,24 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int LABELS_FIELD_NUMBER = 2;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.pubsub.v1.PubsubProto
-                .internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -281,8 +253,6 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -290,22 +260,22 @@ public int getLabelsCount() {
    *
    * map<string, string> labels = 2;
    */
+
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -314,12 +284,11 @@ public java.util.Map getLabels() {
    * map<string, string> labels = 2;
    */
   @java.lang.Override
+
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -328,16 +297,16 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 2;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+
+  public java.lang.String getLabelsOrDefault(
+      java.lang.String key,
+      java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -346,11 +315,12 @@ public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.Strin
    * map<string, string> labels = 2;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -360,8 +330,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   public static final int MESSAGE_STORAGE_POLICY_FIELD_NUMBER = 3;
   private com.google.pubsub.v1.MessageStoragePolicy messageStoragePolicy_;
   /**
-   *
-   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -369,7 +337,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
    * 

    *
    * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
-   *
    * @return Whether the messageStoragePolicy field is set.
    */
   @java.lang.Override
@@ -377,8 +344,6 @@ public boolean hasMessageStoragePolicy() {
     return messageStoragePolicy_ != null;
   }
   /**
-   *
-   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -386,18 +351,13 @@ public boolean hasMessageStoragePolicy() {
    * 

    *
    * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
-   *
    * @return The messageStoragePolicy.
    */
   @java.lang.Override
   public com.google.pubsub.v1.MessageStoragePolicy getMessageStoragePolicy() {
-    return messageStoragePolicy_ == null
-        ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance()
-        : messageStoragePolicy_;
+    return messageStoragePolicy_ == null ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance() : messageStoragePolicy_;
   }
   /**
-   *
-   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -414,8 +374,6 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
   public static final int KMS_KEY_NAME_FIELD_NUMBER = 5;
   private volatile java.lang.Object kmsKeyName_;
   /**
-   *
-   *
    * 
    * The resource name of the Cloud KMS CryptoKey to be used to protect access
    * to messages published on this topic.
@@ -423,7 +381,6 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
    * 

    *
    * string kms_key_name = 5;
-   *
    * @return The kmsKeyName.
    */
   @java.lang.Override
@@ -432,15 +389,14 @@ public java.lang.String getKmsKeyName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       kmsKeyName_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name of the Cloud KMS CryptoKey to be used to protect access
    * to messages published on this topic.
@@ -448,15 +404,16 @@ public java.lang.String getKmsKeyName() {
    * 

    *
    * string kms_key_name = 5;
-   *
    * @return The bytes for kmsKeyName.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getKmsKeyNameBytes() {
+  public com.google.protobuf.ByteString
+      getKmsKeyNameBytes() {
     java.lang.Object ref = kmsKeyName_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       kmsKeyName_ = b;
       return b;
     } else {
@@ -467,14 +424,11 @@ public com.google.protobuf.ByteString getKmsKeyNameBytes() {
   public static final int SCHEMA_SETTINGS_FIELD_NUMBER = 6;
   private com.google.pubsub.v1.SchemaSettings schemaSettings_;
   /**
-   *
-   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * .google.pubsub.v1.SchemaSettings schema_settings = 6;
-   *
    * @return Whether the schemaSettings field is set.
    */
   @java.lang.Override
@@ -482,25 +436,18 @@ public boolean hasSchemaSettings() {
     return schemaSettings_ != null;
   }
   /**
-   *
-   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * .google.pubsub.v1.SchemaSettings schema_settings = 6;
-   *
    * @return The schemaSettings.
    */
   @java.lang.Override
   public com.google.pubsub.v1.SchemaSettings getSchemaSettings() {
-    return schemaSettings_ == null
-        ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance()
-        : schemaSettings_;
+    return schemaSettings_ == null ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance() : schemaSettings_;
   }
   /**
-   *
-   *
    * 
    * Settings for validating messages published against a schema.
    * 

@@ -515,15 +462,12 @@ public com.google.pubsub.v1.SchemaSettingsOrBuilder getSchemaSettingsOrBuilder()
   public static final int SATISFIES_PZS_FIELD_NUMBER = 7;
   private boolean satisfiesPzs_;
   /**
-   *
-   *
    * 
    * Reserved for future use. This field is set only in responses from the
    * server; it is ignored if it is set in any requests.
    * 

    *
    * bool satisfies_pzs = 7;
-   *
    * @return The satisfiesPzs.
    */
   @java.lang.Override
@@ -534,8 +478,6 @@ public boolean getSatisfiesPzs() {
   public static final int MESSAGE_RETENTION_DURATION_FIELD_NUMBER = 8;
   private com.google.protobuf.Duration messageRetentionDuration_;
   /**
-   *
-   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -548,7 +490,6 @@ public boolean getSatisfiesPzs() {
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
-   *
    * @return Whether the messageRetentionDuration field is set.
    */
   @java.lang.Override
@@ -556,8 +497,6 @@ public boolean hasMessageRetentionDuration() {
     return messageRetentionDuration_ != null;
   }
   /**
-   *
-   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -570,18 +509,13 @@ public boolean hasMessageRetentionDuration() {
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
-   *
    * @return The messageRetentionDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMessageRetentionDuration() {
-    return messageRetentionDuration_ == null
-        ? com.google.protobuf.Duration.getDefaultInstance()
-        : messageRetentionDuration_;
+    return messageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
   }
   /**
-   *
-   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -601,7 +535,6 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -613,12 +546,17 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 2);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        2);
     if (messageStoragePolicy_ != null) {
       output.writeMessage(3, getMessageStoragePolicy());
     }
@@ -646,33 +584,34 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, labels__);
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, labels__);
     }
     if (messageStoragePolicy_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(3, getMessageStoragePolicy());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getMessageStoragePolicy());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(kmsKeyName_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, kmsKeyName_);
     }
     if (schemaSettings_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getSchemaSettings());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(6, getSchemaSettings());
     }
     if (satisfiesPzs_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(7, satisfiesPzs_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(7, satisfiesPzs_);
     }
     if (messageRetentionDuration_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              8, getMessageRetentionDuration());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(8, getMessageRetentionDuration());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -682,28 +621,35 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.Topic)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.Topic other = (com.google.pubsub.v1.Topic) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
     if (hasMessageStoragePolicy() != other.hasMessageStoragePolicy()) return false;
     if (hasMessageStoragePolicy()) {
-      if (!getMessageStoragePolicy().equals(other.getMessageStoragePolicy())) return false;
+      if (!getMessageStoragePolicy()
+          .equals(other.getMessageStoragePolicy())) return false;
     }
-    if (!getKmsKeyName().equals(other.getKmsKeyName())) return false;
+    if (!getKmsKeyName()
+        .equals(other.getKmsKeyName())) return false;
     if (hasSchemaSettings() != other.hasSchemaSettings()) return false;
     if (hasSchemaSettings()) {
-      if (!getSchemaSettings().equals(other.getSchemaSettings())) return false;
+      if (!getSchemaSettings()
+          .equals(other.getSchemaSettings())) return false;
     }
-    if (getSatisfiesPzs() != other.getSatisfiesPzs()) return false;
+    if (getSatisfiesPzs()
+        != other.getSatisfiesPzs()) return false;
     if (hasMessageRetentionDuration() != other.hasMessageRetentionDuration()) return false;
     if (hasMessageRetentionDuration()) {
-      if (!getMessageRetentionDuration().equals(other.getMessageRetentionDuration())) return false;
+      if (!getMessageRetentionDuration()
+          .equals(other.getMessageRetentionDuration())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -733,7 +679,8 @@ public int hashCode() {
       hash = (53 * hash) + getSchemaSettings().hashCode();
     }
     hash = (37 * hash) + SATISFIES_PZS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getSatisfiesPzs());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getSatisfiesPzs());
     if (hasMessageRetentionDuration()) {
       hash = (37 * hash) + MESSAGE_RETENTION_DURATION_FIELD_NUMBER;
       hash = (53 * hash) + getMessageRetentionDuration().hashCode();
@@ -743,142 +690,138 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.Topic parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.Topic parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Topic parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.Topic parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.pubsub.v1.Topic parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Topic parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Topic parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.Topic parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Topic parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Topic parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.Topic parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Topic parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.Topic parseFrom(com.google.protobuf.CodedInputStream input)
+  public static com.google.pubsub.v1.Topic parseFrom(
+      com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.Topic parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.Topic prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A topic resource.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.Topic}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.Topic)
       com.google.pubsub.v1.TopicOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
       return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 2:
           return internalGetLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 2:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_Topic_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.pubsub.v1.Topic.class, com.google.pubsub.v1.Topic.Builder.class);
     }
@@ -888,15 +831,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -929,7 +873,8 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
       return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_descriptor;
     }
 
@@ -979,39 +924,38 @@ public com.google.pubsub.v1.Topic buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.Topic) {
-        return mergeFrom((com.google.pubsub.v1.Topic) other);
+        return mergeFrom((com.google.pubsub.v1.Topic)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1024,7 +968,8 @@ public Builder mergeFrom(com.google.pubsub.v1.Topic other) {
         name_ = other.name_;
         onChanged();
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       if (other.hasMessageStoragePolicy()) {
         mergeMessageStoragePolicy(other.getMessageStoragePolicy());
       }
@@ -1069,13 +1014,10 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1086,13 +1028,13 @@ public Builder mergeFrom(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -1101,8 +1043,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1113,14 +1053,15 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -1128,8 +1069,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1140,22 +1079,20 @@ public com.google.protobuf.ByteString getNameBytes() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1166,18 +1103,15 @@ public Builder setName(java.lang.String value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1188,36 +1122,37 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+    internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
-        internalGetMutableLabels() {
-      onChanged();
-      ;
+    internalGetMutableLabels() {
+      onChanged();;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -1229,8 +1164,6 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1238,22 +1171,22 @@ public int getLabelsCount() {
      *
      * map<string, string> labels = 2;
      */
+
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1262,12 +1195,11 @@ public java.util.Map getLabels() {
      * map<string, string> labels = 2;
      */
     @java.lang.Override
+
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1276,17 +1208,16 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 2;
      */
     @java.lang.Override
+
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key, java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+        java.lang.String key,
+        java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1295,11 +1226,12 @@ public java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 2;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1307,12 +1239,11 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1320,21 +1251,23 @@ public Builder clearLabels() {
      *
      * map<string, string> labels = 2;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+    getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1342,20 +1275,19 @@ public java.util.Map getMutableLabels() {
      *
      * map<string, string> labels = 2;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
       if (value == null) {
-        throw new NullPointerException("map value");
-      }
+  throw new NullPointerException("map value");
+}
 
-      internalGetMutableLabels().getMutableMap().put(key, value);
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       return this;
     }
     /**
-     *
-     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1363,20 +1295,18 @@ public Builder putLabels(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> labels = 2;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       return this;
     }
 
     private com.google.pubsub.v1.MessageStoragePolicy messageStoragePolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.MessageStoragePolicy,
-            com.google.pubsub.v1.MessageStoragePolicy.Builder,
-            com.google.pubsub.v1.MessageStoragePolicyOrBuilder>
-        messageStoragePolicyBuilder_;
+        com.google.pubsub.v1.MessageStoragePolicy, com.google.pubsub.v1.MessageStoragePolicy.Builder, com.google.pubsub.v1.MessageStoragePolicyOrBuilder> messageStoragePolicyBuilder_;
     /**
-     *
-     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1384,15 +1314,12 @@ public Builder putAllLabels(java.util.Map va
      * 

      *
      * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
-     *
      * @return Whether the messageStoragePolicy field is set.
      */
     public boolean hasMessageStoragePolicy() {
       return messageStoragePolicyBuilder_ != null || messageStoragePolicy_ != null;
     }
     /**
-     *
-     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1400,21 +1327,16 @@ public boolean hasMessageStoragePolicy() {
      * 

      *
      * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
-     *
      * @return The messageStoragePolicy.
      */
     public com.google.pubsub.v1.MessageStoragePolicy getMessageStoragePolicy() {
       if (messageStoragePolicyBuilder_ == null) {
-        return messageStoragePolicy_ == null
-            ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance()
-            : messageStoragePolicy_;
+        return messageStoragePolicy_ == null ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance() : messageStoragePolicy_;
       } else {
         return messageStoragePolicyBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1437,8 +1359,6 @@ public Builder setMessageStoragePolicy(com.google.pubsub.v1.MessageStoragePolicy
       return this;
     }
     /**
-     *
-     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1459,8 +1379,6 @@ public Builder setMessageStoragePolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1473,9 +1391,7 @@ public Builder mergeMessageStoragePolicy(com.google.pubsub.v1.MessageStoragePoli
       if (messageStoragePolicyBuilder_ == null) {
         if (messageStoragePolicy_ != null) {
           messageStoragePolicy_ =
-              com.google.pubsub.v1.MessageStoragePolicy.newBuilder(messageStoragePolicy_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.MessageStoragePolicy.newBuilder(messageStoragePolicy_).mergeFrom(value).buildPartial();
         } else {
           messageStoragePolicy_ = value;
         }
@@ -1487,8 +1403,6 @@ public Builder mergeMessageStoragePolicy(com.google.pubsub.v1.MessageStoragePoli
       return this;
     }
     /**
-     *
-     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1509,8 +1423,6 @@ public Builder clearMessageStoragePolicy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1520,13 +1432,11 @@ public Builder clearMessageStoragePolicy() {
      * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
      */
     public com.google.pubsub.v1.MessageStoragePolicy.Builder getMessageStoragePolicyBuilder() {
-
+      
       onChanged();
       return getMessageStoragePolicyFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1539,14 +1449,11 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
       if (messageStoragePolicyBuilder_ != null) {
         return messageStoragePolicyBuilder_.getMessageOrBuilder();
       } else {
-        return messageStoragePolicy_ == null
-            ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance()
-            : messageStoragePolicy_;
+        return messageStoragePolicy_ == null ?
+            com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance() : messageStoragePolicy_;
       }
     }
     /**
-     *
-     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1556,17 +1463,14 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
      * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.MessageStoragePolicy,
-            com.google.pubsub.v1.MessageStoragePolicy.Builder,
-            com.google.pubsub.v1.MessageStoragePolicyOrBuilder>
+        com.google.pubsub.v1.MessageStoragePolicy, com.google.pubsub.v1.MessageStoragePolicy.Builder, com.google.pubsub.v1.MessageStoragePolicyOrBuilder> 
         getMessageStoragePolicyFieldBuilder() {
       if (messageStoragePolicyBuilder_ == null) {
-        messageStoragePolicyBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.MessageStoragePolicy,
-                com.google.pubsub.v1.MessageStoragePolicy.Builder,
-                com.google.pubsub.v1.MessageStoragePolicyOrBuilder>(
-                getMessageStoragePolicy(), getParentForChildren(), isClean());
+        messageStoragePolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.MessageStoragePolicy, com.google.pubsub.v1.MessageStoragePolicy.Builder, com.google.pubsub.v1.MessageStoragePolicyOrBuilder>(
+                getMessageStoragePolicy(),
+                getParentForChildren(),
+                isClean());
         messageStoragePolicy_ = null;
       }
       return messageStoragePolicyBuilder_;
@@ -1574,8 +1478,6 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
 
     private java.lang.Object kmsKeyName_ = "";
     /**
-     *
-     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1583,13 +1485,13 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
      * 

      *
      * string kms_key_name = 5;
-     *
      * @return The kmsKeyName.
      */
     public java.lang.String getKmsKeyName() {
       java.lang.Object ref = kmsKeyName_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         kmsKeyName_ = s;
         return s;
@@ -1598,8 +1500,6 @@ public java.lang.String getKmsKeyName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1607,14 +1507,15 @@ public java.lang.String getKmsKeyName() {
      * 

      *
      * string kms_key_name = 5;
-     *
      * @return The bytes for kmsKeyName.
      */
-    public com.google.protobuf.ByteString getKmsKeyNameBytes() {
+    public com.google.protobuf.ByteString
+        getKmsKeyNameBytes() {
       java.lang.Object ref = kmsKeyName_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         kmsKeyName_ = b;
         return b;
       } else {
@@ -1622,8 +1523,6 @@ public com.google.protobuf.ByteString getKmsKeyNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1631,22 +1530,20 @@ public com.google.protobuf.ByteString getKmsKeyNameBytes() {
      * 

      *
      * string kms_key_name = 5;
-     *
      * @param value The kmsKeyName to set.
      * @return This builder for chaining.
      */
-    public Builder setKmsKeyName(java.lang.String value) {
+    public Builder setKmsKeyName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       kmsKeyName_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1654,18 +1551,15 @@ public Builder setKmsKeyName(java.lang.String value) {
      * 

      *
      * string kms_key_name = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearKmsKeyName() {
-
+      
       kmsKeyName_ = getDefaultInstance().getKmsKeyName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1673,16 +1567,16 @@ public Builder clearKmsKeyName() {
      * 

      *
      * string kms_key_name = 5;
-     *
      * @param value The bytes for kmsKeyName to set.
      * @return This builder for chaining.
      */
-    public Builder setKmsKeyNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setKmsKeyNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       kmsKeyName_ = value;
       onChanged();
       return this;
@@ -1690,47 +1584,34 @@ public Builder setKmsKeyNameBytes(com.google.protobuf.ByteString value) {
 
     private com.google.pubsub.v1.SchemaSettings schemaSettings_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.SchemaSettings,
-            com.google.pubsub.v1.SchemaSettings.Builder,
-            com.google.pubsub.v1.SchemaSettingsOrBuilder>
-        schemaSettingsBuilder_;
+        com.google.pubsub.v1.SchemaSettings, com.google.pubsub.v1.SchemaSettings.Builder, com.google.pubsub.v1.SchemaSettingsOrBuilder> schemaSettingsBuilder_;
     /**
-     *
-     *
      * 
      * Settings for validating messages published against a schema.
      * 

      *
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
-     *
      * @return Whether the schemaSettings field is set.
      */
     public boolean hasSchemaSettings() {
       return schemaSettingsBuilder_ != null || schemaSettings_ != null;
     }
     /**
-     *
-     *
      * 
      * Settings for validating messages published against a schema.
      * 

      *
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
-     *
      * @return The schemaSettings.
      */
     public com.google.pubsub.v1.SchemaSettings getSchemaSettings() {
       if (schemaSettingsBuilder_ == null) {
-        return schemaSettings_ == null
-            ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance()
-            : schemaSettings_;
+        return schemaSettings_ == null ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance() : schemaSettings_;
       } else {
         return schemaSettingsBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1751,15 +1632,14 @@ public Builder setSchemaSettings(com.google.pubsub.v1.SchemaSettings value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Settings for validating messages published against a schema.
      * 

      *
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
      */
-    public Builder setSchemaSettings(com.google.pubsub.v1.SchemaSettings.Builder builderForValue) {
+    public Builder setSchemaSettings(
+        com.google.pubsub.v1.SchemaSettings.Builder builderForValue) {
       if (schemaSettingsBuilder_ == null) {
         schemaSettings_ = builderForValue.build();
         onChanged();
@@ -1770,8 +1650,6 @@ public Builder setSchemaSettings(com.google.pubsub.v1.SchemaSettings.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1782,9 +1660,7 @@ public Builder mergeSchemaSettings(com.google.pubsub.v1.SchemaSettings value) {
       if (schemaSettingsBuilder_ == null) {
         if (schemaSettings_ != null) {
           schemaSettings_ =
-              com.google.pubsub.v1.SchemaSettings.newBuilder(schemaSettings_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.SchemaSettings.newBuilder(schemaSettings_).mergeFrom(value).buildPartial();
         } else {
           schemaSettings_ = value;
         }
@@ -1796,8 +1672,6 @@ public Builder mergeSchemaSettings(com.google.pubsub.v1.SchemaSettings value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1816,8 +1690,6 @@ public Builder clearSchemaSettings() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1825,13 +1697,11 @@ public Builder clearSchemaSettings() {
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
      */
     public com.google.pubsub.v1.SchemaSettings.Builder getSchemaSettingsBuilder() {
-
+      
       onChanged();
       return getSchemaSettingsFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1842,14 +1712,11 @@ public com.google.pubsub.v1.SchemaSettingsOrBuilder getSchemaSettingsOrBuilder()
       if (schemaSettingsBuilder_ != null) {
         return schemaSettingsBuilder_.getMessageOrBuilder();
       } else {
-        return schemaSettings_ == null
-            ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance()
-            : schemaSettings_;
+        return schemaSettings_ == null ?
+            com.google.pubsub.v1.SchemaSettings.getDefaultInstance() : schemaSettings_;
       }
     }
     /**
-     *
-     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1857,33 +1724,27 @@ public com.google.pubsub.v1.SchemaSettingsOrBuilder getSchemaSettingsOrBuilder()
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.SchemaSettings,
-            com.google.pubsub.v1.SchemaSettings.Builder,
-            com.google.pubsub.v1.SchemaSettingsOrBuilder>
+        com.google.pubsub.v1.SchemaSettings, com.google.pubsub.v1.SchemaSettings.Builder, com.google.pubsub.v1.SchemaSettingsOrBuilder> 
         getSchemaSettingsFieldBuilder() {
       if (schemaSettingsBuilder_ == null) {
-        schemaSettingsBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.SchemaSettings,
-                com.google.pubsub.v1.SchemaSettings.Builder,
-                com.google.pubsub.v1.SchemaSettingsOrBuilder>(
-                getSchemaSettings(), getParentForChildren(), isClean());
+        schemaSettingsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.SchemaSettings, com.google.pubsub.v1.SchemaSettings.Builder, com.google.pubsub.v1.SchemaSettingsOrBuilder>(
+                getSchemaSettings(),
+                getParentForChildren(),
+                isClean());
         schemaSettings_ = null;
       }
       return schemaSettingsBuilder_;
     }
 
-    private boolean satisfiesPzs_;
+    private boolean satisfiesPzs_ ;
     /**
-     *
-     *
      * 
      * Reserved for future use. This field is set only in responses from the
      * server; it is ignored if it is set in any requests.
      * 

      *
      * bool satisfies_pzs = 7;
-     *
      * @return The satisfiesPzs.
      */
     @java.lang.Override
@@ -1891,38 +1752,32 @@ public boolean getSatisfiesPzs() {
       return satisfiesPzs_;
     }
     /**
-     *
-     *
      * 
      * Reserved for future use. This field is set only in responses from the
      * server; it is ignored if it is set in any requests.
      * 

      *
      * bool satisfies_pzs = 7;
-     *
      * @param value The satisfiesPzs to set.
      * @return This builder for chaining.
      */
     public Builder setSatisfiesPzs(boolean value) {
-
+      
       satisfiesPzs_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Reserved for future use. This field is set only in responses from the
      * server; it is ignored if it is set in any requests.
      * 

      *
      * bool satisfies_pzs = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSatisfiesPzs() {
-
+      
       satisfiesPzs_ = false;
       onChanged();
       return this;
@@ -1930,13 +1785,8 @@ public Builder clearSatisfiesPzs() {
 
     private com.google.protobuf.Duration messageRetentionDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
-        messageRetentionDurationBuilder_;
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> messageRetentionDurationBuilder_;
     /**
-     *
-     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1949,15 +1799,12 @@ public Builder clearSatisfiesPzs() {
      * 

      *
      * .google.protobuf.Duration message_retention_duration = 8;
-     *
      * @return Whether the messageRetentionDuration field is set.
      */
     public boolean hasMessageRetentionDuration() {
       return messageRetentionDurationBuilder_ != null || messageRetentionDuration_ != null;
     }
     /**
-     *
-     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1970,21 +1817,16 @@ public boolean hasMessageRetentionDuration() {
      * 

      *
      * .google.protobuf.Duration message_retention_duration = 8;
-     *
      * @return The messageRetentionDuration.
      */
     public com.google.protobuf.Duration getMessageRetentionDuration() {
       if (messageRetentionDurationBuilder_ == null) {
-        return messageRetentionDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : messageRetentionDuration_;
+        return messageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
       } else {
         return messageRetentionDurationBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -2012,8 +1854,6 @@ public Builder setMessageRetentionDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -2039,8 +1879,6 @@ public Builder setMessageRetentionDuration(
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -2058,9 +1896,7 @@ public Builder mergeMessageRetentionDuration(com.google.protobuf.Duration value)
       if (messageRetentionDurationBuilder_ == null) {
         if (messageRetentionDuration_ != null) {
           messageRetentionDuration_ =
-              com.google.protobuf.Duration.newBuilder(messageRetentionDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.protobuf.Duration.newBuilder(messageRetentionDuration_).mergeFrom(value).buildPartial();
         } else {
           messageRetentionDuration_ = value;
         }
@@ -2072,8 +1908,6 @@ public Builder mergeMessageRetentionDuration(com.google.protobuf.Duration value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -2099,8 +1933,6 @@ public Builder clearMessageRetentionDuration() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -2115,13 +1947,11 @@ public Builder clearMessageRetentionDuration() {
      * .google.protobuf.Duration message_retention_duration = 8;
      */
     public com.google.protobuf.Duration.Builder getMessageRetentionDurationBuilder() {
-
+      
       onChanged();
       return getMessageRetentionDurationFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -2139,14 +1969,11 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
       if (messageRetentionDurationBuilder_ != null) {
         return messageRetentionDurationBuilder_.getMessageOrBuilder();
       } else {
-        return messageRetentionDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : messageRetentionDuration_;
+        return messageRetentionDuration_ == null ?
+            com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
       }
     }
     /**
-     *
-     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -2161,24 +1988,21 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
      * .google.protobuf.Duration message_retention_duration = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
         getMessageRetentionDurationFieldBuilder() {
       if (messageRetentionDurationBuilder_ == null) {
-        messageRetentionDurationBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Duration,
-                com.google.protobuf.Duration.Builder,
-                com.google.protobuf.DurationOrBuilder>(
-                getMessageRetentionDuration(), getParentForChildren(), isClean());
+        messageRetentionDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                getMessageRetentionDuration(),
+                getParentForChildren(),
+                isClean());
         messageRetentionDuration_ = null;
       }
       return messageRetentionDurationBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2188,12 +2012,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.Topic)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.Topic)
   private static final com.google.pubsub.v1.Topic DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.Topic();
   }
@@ -2202,16 +2026,16 @@ public static com.google.pubsub.v1.Topic getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Topic parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Topic(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Topic parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new Topic(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2226,4 +2050,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.Topic getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java
similarity index 99%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java
index dcb2fa83b..4d16d44af 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google LLC
+ * Copyright 2022 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
similarity index 85%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
index cbc1957b4..e4506eb8a 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface TopicOrBuilder
-    extends
+public interface TopicOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.Topic)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the topic. It must have the format
    * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -36,13 +18,10 @@ public interface TopicOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The name of the topic. It must have the format
    * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -53,14 +32,12 @@ public interface TopicOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -70,8 +47,6 @@ public interface TopicOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -79,13 +54,15 @@ public interface TopicOrBuilder
    *
    * map<string, string> labels = 2;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -93,10 +70,9 @@ public interface TopicOrBuilder
    *
    * map<string, string> labels = 2;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -106,13 +82,11 @@ public interface TopicOrBuilder
    */
 
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -120,11 +94,11 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> labels = 2;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -132,13 +106,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
-   *
    * @return Whether the messageStoragePolicy field is set.
    */
   boolean hasMessageStoragePolicy();
   /**
-   *
-   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -146,13 +117,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
-   *
    * @return The messageStoragePolicy.
    */
   com.google.pubsub.v1.MessageStoragePolicy getMessageStoragePolicy();
   /**
-   *
-   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -164,8 +132,6 @@ java.lang.String getLabelsOrDefault(
   com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolicyOrBuilder();
 
   /**
-   *
-   *
    * 
    * The resource name of the Cloud KMS CryptoKey to be used to protect access
    * to messages published on this topic.
@@ -173,13 +139,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * string kms_key_name = 5;
-   *
    * @return The kmsKeyName.
    */
   java.lang.String getKmsKeyName();
   /**
-   *
-   *
    * 
    * The resource name of the Cloud KMS CryptoKey to be used to protect access
    * to messages published on this topic.
@@ -187,38 +150,30 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * string kms_key_name = 5;
-   *
    * @return The bytes for kmsKeyName.
    */
-  com.google.protobuf.ByteString getKmsKeyNameBytes();
+  com.google.protobuf.ByteString
+      getKmsKeyNameBytes();
 
   /**
-   *
-   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * .google.pubsub.v1.SchemaSettings schema_settings = 6;
-   *
    * @return Whether the schemaSettings field is set.
    */
   boolean hasSchemaSettings();
   /**
-   *
-   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * .google.pubsub.v1.SchemaSettings schema_settings = 6;
-   *
    * @return The schemaSettings.
    */
   com.google.pubsub.v1.SchemaSettings getSchemaSettings();
   /**
-   *
-   *
    * 
    * Settings for validating messages published against a schema.
    * 

@@ -228,22 +183,17 @@ java.lang.String getLabelsOrDefault(
   com.google.pubsub.v1.SchemaSettingsOrBuilder getSchemaSettingsOrBuilder();
 
   /**
-   *
-   *
    * 
    * Reserved for future use. This field is set only in responses from the
    * server; it is ignored if it is set in any requests.
    * 

    *
    * bool satisfies_pzs = 7;
-   *
    * @return The satisfiesPzs.
    */
   boolean getSatisfiesPzs();
 
   /**
-   *
-   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -256,13 +206,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
-   *
    * @return Whether the messageRetentionDuration field is set.
    */
   boolean hasMessageRetentionDuration();
   /**
-   *
-   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -275,13 +222,10 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
-   *
    * @return The messageRetentionDuration.
    */
   com.google.protobuf.Duration getMessageRetentionDuration();
   /**
-   *
-   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
similarity index 69%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
index 1925b6c4f..3918ebb16 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
@@ -1,55 +1,39 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the UpdateSnapshot method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.UpdateSnapshotRequest}
  */
-public final class UpdateSnapshotRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateSnapshotRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.UpdateSnapshotRequest)
     UpdateSnapshotRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateSnapshotRequest.newBuilder() to construct.
   private UpdateSnapshotRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateSnapshotRequest() {}
+  private UpdateSnapshotRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateSnapshotRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private UpdateSnapshotRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -68,43 +52,39 @@ private UpdateSnapshotRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              com.google.pubsub.v1.Snapshot.Builder subBuilder = null;
-              if (snapshot_ != null) {
-                subBuilder = snapshot_.toBuilder();
-              }
-              snapshot_ =
-                  input.readMessage(com.google.pubsub.v1.Snapshot.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(snapshot_);
-                snapshot_ = subBuilder.buildPartial();
-              }
-
-              break;
+          case 10: {
+            com.google.pubsub.v1.Snapshot.Builder subBuilder = null;
+            if (snapshot_ != null) {
+              subBuilder = snapshot_.toBuilder();
+            }
+            snapshot_ = input.readMessage(com.google.pubsub.v1.Snapshot.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(snapshot_);
+              snapshot_ = subBuilder.buildPartial();
             }
-          case 18:
-            {
-              com.google.protobuf.FieldMask.Builder subBuilder = null;
-              if (updateMask_ != null) {
-                subBuilder = updateMask_.toBuilder();
-              }
-              updateMask_ =
-                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(updateMask_);
-                updateMask_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 18: {
+            com.google.protobuf.FieldMask.Builder subBuilder = null;
+            if (updateMask_ != null) {
+              subBuilder = updateMask_.toBuilder();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(updateMask_);
+              updateMask_ = subBuilder.buildPartial();
             }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -112,39 +92,34 @@ private UpdateSnapshotRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.UpdateSnapshotRequest.class,
-            com.google.pubsub.v1.UpdateSnapshotRequest.Builder.class);
+            com.google.pubsub.v1.UpdateSnapshotRequest.class, com.google.pubsub.v1.UpdateSnapshotRequest.Builder.class);
   }
 
   public static final int SNAPSHOT_FIELD_NUMBER = 1;
   private com.google.pubsub.v1.Snapshot snapshot_;
   /**
-   *
-   *
    * 
    * Required. The updated snapshot object.
    * 

    *
    * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the snapshot field is set.
    */
   @java.lang.Override
@@ -152,14 +127,11 @@ public boolean hasSnapshot() {
     return snapshot_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The updated snapshot object.
    * 

    *
    * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The snapshot.
    */
   @java.lang.Override
@@ -167,8 +139,6 @@ public com.google.pubsub.v1.Snapshot getSnapshot() {
     return snapshot_ == null ? com.google.pubsub.v1.Snapshot.getDefaultInstance() : snapshot_;
   }
   /**
-   *
-   *
    * 
    * Required. The updated snapshot object.
    * 

@@ -183,16 +153,12 @@ public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotOrBuilder() {
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
   private com.google.protobuf.FieldMask updateMask_;
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -200,16 +166,12 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   @java.lang.Override
@@ -217,15 +179,12 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -233,7 +192,6 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -245,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (snapshot_ != null) {
       output.writeMessage(1, getSnapshot());
     }
@@ -262,10 +221,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (snapshot_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSnapshot());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getSnapshot());
     }
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateMask());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -275,21 +236,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.UpdateSnapshotRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.UpdateSnapshotRequest other =
-        (com.google.pubsub.v1.UpdateSnapshotRequest) obj;
+    com.google.pubsub.v1.UpdateSnapshotRequest other = (com.google.pubsub.v1.UpdateSnapshotRequest) obj;
 
     if (hasSnapshot() != other.hasSnapshot()) return false;
     if (hasSnapshot()) {
-      if (!getSnapshot().equals(other.getSnapshot())) return false;
+      if (!getSnapshot()
+          .equals(other.getSnapshot())) return false;
     }
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -315,127 +277,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.UpdateSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.UpdateSnapshotRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.UpdateSnapshotRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the UpdateSnapshot method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.UpdateSnapshotRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.UpdateSnapshotRequest)
       com.google.pubsub.v1.UpdateSnapshotRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.UpdateSnapshotRequest.class,
-              com.google.pubsub.v1.UpdateSnapshotRequest.Builder.class);
+              com.google.pubsub.v1.UpdateSnapshotRequest.class, com.google.pubsub.v1.UpdateSnapshotRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.UpdateSnapshotRequest.newBuilder()
@@ -443,15 +396,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -471,9 +425,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
@@ -492,8 +446,7 @@ public com.google.pubsub.v1.UpdateSnapshotRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.UpdateSnapshotRequest buildPartial() {
-      com.google.pubsub.v1.UpdateSnapshotRequest result =
-          new com.google.pubsub.v1.UpdateSnapshotRequest(this);
+      com.google.pubsub.v1.UpdateSnapshotRequest result = new com.google.pubsub.v1.UpdateSnapshotRequest(this);
       if (snapshotBuilder_ == null) {
         result.snapshot_ = snapshot_;
       } else {
@@ -512,39 +465,38 @@ public com.google.pubsub.v1.UpdateSnapshotRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.UpdateSnapshotRequest) {
-        return mergeFrom((com.google.pubsub.v1.UpdateSnapshotRequest) other);
+        return mergeFrom((com.google.pubsub.v1.UpdateSnapshotRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -590,35 +542,24 @@ public Builder mergeFrom(
 
     private com.google.pubsub.v1.Snapshot snapshot_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Snapshot,
-            com.google.pubsub.v1.Snapshot.Builder,
-            com.google.pubsub.v1.SnapshotOrBuilder>
-        snapshotBuilder_;
+        com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder> snapshotBuilder_;
     /**
-     *
-     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the snapshot field is set.
      */
     public boolean hasSnapshot() {
       return snapshotBuilder_ != null || snapshot_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The snapshot.
      */
     public com.google.pubsub.v1.Snapshot getSnapshot() {
@@ -629,14 +570,11 @@ public com.google.pubsub.v1.Snapshot getSnapshot() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setSnapshot(com.google.pubsub.v1.Snapshot value) {
       if (snapshotBuilder_ == null) {
@@ -652,16 +590,14 @@ public Builder setSnapshot(com.google.pubsub.v1.Snapshot value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setSnapshot(com.google.pubsub.v1.Snapshot.Builder builderForValue) {
+    public Builder setSnapshot(
+        com.google.pubsub.v1.Snapshot.Builder builderForValue) {
       if (snapshotBuilder_ == null) {
         snapshot_ = builderForValue.build();
         onChanged();
@@ -672,20 +608,17 @@ public Builder setSnapshot(com.google.pubsub.v1.Snapshot.Builder builderForValue
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeSnapshot(com.google.pubsub.v1.Snapshot value) {
       if (snapshotBuilder_ == null) {
         if (snapshot_ != null) {
           snapshot_ =
-              com.google.pubsub.v1.Snapshot.newBuilder(snapshot_).mergeFrom(value).buildPartial();
+            com.google.pubsub.v1.Snapshot.newBuilder(snapshot_).mergeFrom(value).buildPartial();
         } else {
           snapshot_ = value;
         }
@@ -697,14 +630,11 @@ public Builder mergeSnapshot(com.google.pubsub.v1.Snapshot value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearSnapshot() {
       if (snapshotBuilder_ == null) {
@@ -718,59 +648,48 @@ public Builder clearSnapshot() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.Snapshot.Builder getSnapshotBuilder() {
-
+      
       onChanged();
       return getSnapshotFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotOrBuilder() {
       if (snapshotBuilder_ != null) {
         return snapshotBuilder_.getMessageOrBuilder();
       } else {
-        return snapshot_ == null ? com.google.pubsub.v1.Snapshot.getDefaultInstance() : snapshot_;
+        return snapshot_ == null ?
+            com.google.pubsub.v1.Snapshot.getDefaultInstance() : snapshot_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Snapshot,
-            com.google.pubsub.v1.Snapshot.Builder,
-            com.google.pubsub.v1.SnapshotOrBuilder>
+        com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder> 
         getSnapshotFieldBuilder() {
       if (snapshotBuilder_ == null) {
-        snapshotBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.Snapshot,
-                com.google.pubsub.v1.Snapshot.Builder,
-                com.google.pubsub.v1.SnapshotOrBuilder>(
-                getSnapshot(), getParentForChildren(), isClean());
+        snapshotBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder>(
+                getSnapshot(),
+                getParentForChildren(),
+                isClean());
         snapshot_ = null;
       }
       return snapshotBuilder_;
@@ -778,58 +697,42 @@ public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotOrBuilder() {
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
-        updateMaskBuilder_;
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return updateMaskBuilder_ != null || updateMask_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -845,17 +748,15 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
         onChanged();
@@ -866,21 +767,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
         if (updateMask_ != null) {
           updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
         } else {
           updateMask_ = value;
         }
@@ -892,15 +790,12 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUpdateMask() {
       if (updateMaskBuilder_ == null) {
@@ -914,71 +809,58 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.FieldMask,
-                com.google.protobuf.FieldMask.Builder,
-                com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(), getParentForChildren(), isClean());
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -988,12 +870,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.UpdateSnapshotRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.UpdateSnapshotRequest)
   private static final com.google.pubsub.v1.UpdateSnapshotRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.UpdateSnapshotRequest();
   }
@@ -1002,16 +884,16 @@ public static com.google.pubsub.v1.UpdateSnapshotRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateSnapshotRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new UpdateSnapshotRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateSnapshotRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new UpdateSnapshotRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1026,4 +908,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.UpdateSnapshotRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
similarity index 68%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
index 2acbd1120..53e7d7fe9 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface UpdateSnapshotRequestOrBuilder
-    extends
+public interface UpdateSnapshotRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.UpdateSnapshotRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The updated snapshot object.
    * 

    *
    * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the snapshot field is set.
    */
   boolean hasSnapshot();
   /**
-   *
-   *
    * 
    * Required. The updated snapshot object.
    * 

    *
    * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The snapshot.
    */
   com.google.pubsub.v1.Snapshot getSnapshot();
   /**
-   *
-   *
    * 
    * Required. The updated snapshot object.
    * 

@@ -59,43 +35,32 @@ public interface UpdateSnapshotRequestOrBuilder
   com.google.pubsub.v1.SnapshotOrBuilder getSnapshotOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
similarity index 65%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
index 0e9110799..cb6f854f8 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
@@ -1,55 +1,39 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the UpdateSubscription method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.UpdateSubscriptionRequest}
  */
-public final class UpdateSubscriptionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateSubscriptionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.UpdateSubscriptionRequest)
     UpdateSubscriptionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateSubscriptionRequest.newBuilder() to construct.
   private UpdateSubscriptionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateSubscriptionRequest() {}
+  private UpdateSubscriptionRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateSubscriptionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private UpdateSubscriptionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -68,43 +52,39 @@ private UpdateSubscriptionRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              com.google.pubsub.v1.Subscription.Builder subBuilder = null;
-              if (subscription_ != null) {
-                subBuilder = subscription_.toBuilder();
-              }
-              subscription_ =
-                  input.readMessage(com.google.pubsub.v1.Subscription.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(subscription_);
-                subscription_ = subBuilder.buildPartial();
-              }
-
-              break;
+          case 10: {
+            com.google.pubsub.v1.Subscription.Builder subBuilder = null;
+            if (subscription_ != null) {
+              subBuilder = subscription_.toBuilder();
+            }
+            subscription_ = input.readMessage(com.google.pubsub.v1.Subscription.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(subscription_);
+              subscription_ = subBuilder.buildPartial();
             }
-          case 18:
-            {
-              com.google.protobuf.FieldMask.Builder subBuilder = null;
-              if (updateMask_ != null) {
-                subBuilder = updateMask_.toBuilder();
-              }
-              updateMask_ =
-                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(updateMask_);
-                updateMask_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 18: {
+            com.google.protobuf.FieldMask.Builder subBuilder = null;
+            if (updateMask_ != null) {
+              subBuilder = updateMask_.toBuilder();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(updateMask_);
+              updateMask_ = subBuilder.buildPartial();
             }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -112,41 +92,34 @@ private UpdateSubscriptionRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.UpdateSubscriptionRequest.class,
-            com.google.pubsub.v1.UpdateSubscriptionRequest.Builder.class);
+            com.google.pubsub.v1.UpdateSubscriptionRequest.class, com.google.pubsub.v1.UpdateSubscriptionRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private com.google.pubsub.v1.Subscription subscription_;
   /**
-   *
-   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * 
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the subscription field is set.
    */
   @java.lang.Override
@@ -154,34 +127,23 @@ public boolean hasSubscription() {
     return subscription_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * 
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The subscription.
    */
   @java.lang.Override
   public com.google.pubsub.v1.Subscription getSubscription() {
-    return subscription_ == null
-        ? com.google.pubsub.v1.Subscription.getDefaultInstance()
-        : subscription_;
+    return subscription_ == null ? com.google.pubsub.v1.Subscription.getDefaultInstance() : subscription_;
   }
   /**
-   *
-   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * 
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder() {
@@ -191,16 +153,12 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder() {
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
   private com.google.protobuf.FieldMask updateMask_;
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -208,16 +166,12 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   @java.lang.Override
@@ -225,15 +179,12 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -241,7 +192,6 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -253,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (subscription_ != null) {
       output.writeMessage(1, getSubscription());
     }
@@ -270,10 +221,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (subscription_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSubscription());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getSubscription());
     }
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateMask());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -283,21 +236,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.UpdateSubscriptionRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.UpdateSubscriptionRequest other =
-        (com.google.pubsub.v1.UpdateSubscriptionRequest) obj;
+    com.google.pubsub.v1.UpdateSubscriptionRequest other = (com.google.pubsub.v1.UpdateSubscriptionRequest) obj;
 
     if (hasSubscription() != other.hasSubscription()) return false;
     if (hasSubscription()) {
-      if (!getSubscription().equals(other.getSubscription())) return false;
+      if (!getSubscription()
+          .equals(other.getSubscription())) return false;
     }
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -323,127 +277,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.UpdateSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.UpdateSubscriptionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.UpdateSubscriptionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the UpdateSubscription method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.UpdateSubscriptionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.UpdateSubscriptionRequest)
       com.google.pubsub.v1.UpdateSubscriptionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.UpdateSubscriptionRequest.class,
-              com.google.pubsub.v1.UpdateSubscriptionRequest.Builder.class);
+              com.google.pubsub.v1.UpdateSubscriptionRequest.class, com.google.pubsub.v1.UpdateSubscriptionRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.UpdateSubscriptionRequest.newBuilder()
@@ -451,15 +396,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -479,9 +425,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -500,8 +446,7 @@ public com.google.pubsub.v1.UpdateSubscriptionRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.UpdateSubscriptionRequest buildPartial() {
-      com.google.pubsub.v1.UpdateSubscriptionRequest result =
-          new com.google.pubsub.v1.UpdateSubscriptionRequest(this);
+      com.google.pubsub.v1.UpdateSubscriptionRequest result = new com.google.pubsub.v1.UpdateSubscriptionRequest(this);
       if (subscriptionBuilder_ == null) {
         result.subscription_ = subscription_;
       } else {
@@ -520,39 +465,38 @@ public com.google.pubsub.v1.UpdateSubscriptionRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.UpdateSubscriptionRequest) {
-        return mergeFrom((com.google.pubsub.v1.UpdateSubscriptionRequest) other);
+        return mergeFrom((com.google.pubsub.v1.UpdateSubscriptionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -598,58 +542,39 @@ public Builder mergeFrom(
 
     private com.google.pubsub.v1.Subscription subscription_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Subscription,
-            com.google.pubsub.v1.Subscription.Builder,
-            com.google.pubsub.v1.SubscriptionOrBuilder>
-        subscriptionBuilder_;
+        com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder> subscriptionBuilder_;
     /**
-     *
-     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * 
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the subscription field is set.
      */
     public boolean hasSubscription() {
       return subscriptionBuilder_ != null || subscription_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * 
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The subscription.
      */
     public com.google.pubsub.v1.Subscription getSubscription() {
       if (subscriptionBuilder_ == null) {
-        return subscription_ == null
-            ? com.google.pubsub.v1.Subscription.getDefaultInstance()
-            : subscription_;
+        return subscription_ == null ? com.google.pubsub.v1.Subscription.getDefaultInstance() : subscription_;
       } else {
         return subscriptionBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * 
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setSubscription(com.google.pubsub.v1.Subscription value) {
       if (subscriptionBuilder_ == null) {
@@ -665,17 +590,14 @@ public Builder setSubscription(com.google.pubsub.v1.Subscription value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * 
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setSubscription(com.google.pubsub.v1.Subscription.Builder builderForValue) {
+    public Builder setSubscription(
+        com.google.pubsub.v1.Subscription.Builder builderForValue) {
       if (subscriptionBuilder_ == null) {
         subscription_ = builderForValue.build();
         onChanged();
@@ -686,23 +608,17 @@ public Builder setSubscription(com.google.pubsub.v1.Subscription.Builder builder
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * 
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeSubscription(com.google.pubsub.v1.Subscription value) {
       if (subscriptionBuilder_ == null) {
         if (subscription_ != null) {
           subscription_ =
-              com.google.pubsub.v1.Subscription.newBuilder(subscription_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.pubsub.v1.Subscription.newBuilder(subscription_).mergeFrom(value).buildPartial();
         } else {
           subscription_ = value;
         }
@@ -714,15 +630,11 @@ public Builder mergeSubscription(com.google.pubsub.v1.Subscription value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * 
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearSubscription() {
       if (subscriptionBuilder_ == null) {
@@ -736,64 +648,48 @@ public Builder clearSubscription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * 
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.Subscription.Builder getSubscriptionBuilder() {
-
+      
       onChanged();
       return getSubscriptionFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * 
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder() {
       if (subscriptionBuilder_ != null) {
         return subscriptionBuilder_.getMessageOrBuilder();
       } else {
-        return subscription_ == null
-            ? com.google.pubsub.v1.Subscription.getDefaultInstance()
-            : subscription_;
+        return subscription_ == null ?
+            com.google.pubsub.v1.Subscription.getDefaultInstance() : subscription_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * 
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Subscription,
-            com.google.pubsub.v1.Subscription.Builder,
-            com.google.pubsub.v1.SubscriptionOrBuilder>
+        com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder> 
         getSubscriptionFieldBuilder() {
       if (subscriptionBuilder_ == null) {
-        subscriptionBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.Subscription,
-                com.google.pubsub.v1.Subscription.Builder,
-                com.google.pubsub.v1.SubscriptionOrBuilder>(
-                getSubscription(), getParentForChildren(), isClean());
+        subscriptionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder>(
+                getSubscription(),
+                getParentForChildren(),
+                isClean());
         subscription_ = null;
       }
       return subscriptionBuilder_;
@@ -801,58 +697,42 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder() {
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
-        updateMaskBuilder_;
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return updateMaskBuilder_ != null || updateMask_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -868,17 +748,15 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
         onChanged();
@@ -889,21 +767,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
         if (updateMask_ != null) {
           updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
         } else {
           updateMask_ = value;
         }
@@ -915,15 +790,12 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUpdateMask() {
       if (updateMaskBuilder_ == null) {
@@ -937,71 +809,58 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.FieldMask,
-                com.google.protobuf.FieldMask.Builder,
-                com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(), getParentForChildren(), isClean());
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1011,12 +870,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.UpdateSubscriptionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.UpdateSubscriptionRequest)
   private static final com.google.pubsub.v1.UpdateSubscriptionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.UpdateSubscriptionRequest();
   }
@@ -1025,16 +884,16 @@ public static com.google.pubsub.v1.UpdateSubscriptionRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateSubscriptionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new UpdateSubscriptionRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateSubscriptionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new UpdateSubscriptionRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1049,4 +908,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.UpdateSubscriptionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
similarity index 57%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
index 730dc304b..812f8da0d 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
@@ -1,107 +1,66 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface UpdateSubscriptionRequestOrBuilder
-    extends
+public interface UpdateSubscriptionRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.UpdateSubscriptionRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * 
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the subscription field is set.
    */
   boolean hasSubscription();
   /**
-   *
-   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * 
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The subscription.
    */
   com.google.pubsub.v1.Subscription getSubscription();
   /**
-   *
-   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * 
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
similarity index 73%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
index 51fe720e6..9cf9d1306 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
@@ -1,55 +1,39 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the UpdateTopic method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.UpdateTopicRequest}
  */
-public final class UpdateTopicRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateTopicRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.UpdateTopicRequest)
     UpdateTopicRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateTopicRequest.newBuilder() to construct.
   private UpdateTopicRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateTopicRequest() {}
+  private UpdateTopicRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateTopicRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private UpdateTopicRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -68,42 +52,39 @@ private UpdateTopicRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              com.google.pubsub.v1.Topic.Builder subBuilder = null;
-              if (topic_ != null) {
-                subBuilder = topic_.toBuilder();
-              }
-              topic_ = input.readMessage(com.google.pubsub.v1.Topic.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(topic_);
-                topic_ = subBuilder.buildPartial();
-              }
-
-              break;
+          case 10: {
+            com.google.pubsub.v1.Topic.Builder subBuilder = null;
+            if (topic_ != null) {
+              subBuilder = topic_.toBuilder();
+            }
+            topic_ = input.readMessage(com.google.pubsub.v1.Topic.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(topic_);
+              topic_ = subBuilder.buildPartial();
             }
-          case 18:
-            {
-              com.google.protobuf.FieldMask.Builder subBuilder = null;
-              if (updateMask_ != null) {
-                subBuilder = updateMask_.toBuilder();
-              }
-              updateMask_ =
-                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(updateMask_);
-                updateMask_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 18: {
+            com.google.protobuf.FieldMask.Builder subBuilder = null;
+            if (updateMask_ != null) {
+              subBuilder = updateMask_.toBuilder();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(updateMask_);
+              updateMask_ = subBuilder.buildPartial();
             }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -111,39 +92,34 @@ private UpdateTopicRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto
-        .internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.UpdateTopicRequest.class,
-            com.google.pubsub.v1.UpdateTopicRequest.Builder.class);
+            com.google.pubsub.v1.UpdateTopicRequest.class, com.google.pubsub.v1.UpdateTopicRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private com.google.pubsub.v1.Topic topic_;
   /**
-   *
-   *
    * 
    * Required. The updated topic object.
    * 

    *
    * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the topic field is set.
    */
   @java.lang.Override
@@ -151,14 +127,11 @@ public boolean hasTopic() {
     return topic_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The updated topic object.
    * 

    *
    * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The topic.
    */
   @java.lang.Override
@@ -166,8 +139,6 @@ public com.google.pubsub.v1.Topic getTopic() {
     return topic_ == null ? com.google.pubsub.v1.Topic.getDefaultInstance() : topic_;
   }
   /**
-   *
-   *
    * 
    * Required. The updated topic object.
    * 

@@ -182,8 +153,6 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
   private com.google.protobuf.FieldMask updateMask_;
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -192,9 +161,7 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -202,8 +169,6 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -212,9 +177,7 @@ public boolean hasUpdateMask() {
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   @java.lang.Override
@@ -222,8 +185,6 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -232,8 +193,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -241,7 +201,6 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -253,7 +212,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (topic_ != null) {
       output.writeMessage(1, getTopic());
     }
@@ -270,10 +230,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (topic_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getTopic());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getTopic());
     }
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateMask());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -283,7 +245,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.UpdateTopicRequest)) {
       return super.equals(obj);
@@ -292,11 +254,13 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasTopic() != other.hasTopic()) return false;
     if (hasTopic()) {
-      if (!getTopic().equals(other.getTopic())) return false;
+      if (!getTopic()
+          .equals(other.getTopic())) return false;
     }
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -322,127 +286,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.UpdateTopicRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.UpdateTopicRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.UpdateTopicRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the UpdateTopic method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.UpdateTopicRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.UpdateTopicRequest)
       com.google.pubsub.v1.UpdateTopicRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.UpdateTopicRequest.class,
-              com.google.pubsub.v1.UpdateTopicRequest.Builder.class);
+              com.google.pubsub.v1.UpdateTopicRequest.class, com.google.pubsub.v1.UpdateTopicRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.UpdateTopicRequest.newBuilder()
@@ -450,15 +405,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -478,9 +434,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto
-          .internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
     }
 
     @java.lang.Override
@@ -499,8 +455,7 @@ public com.google.pubsub.v1.UpdateTopicRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.UpdateTopicRequest buildPartial() {
-      com.google.pubsub.v1.UpdateTopicRequest result =
-          new com.google.pubsub.v1.UpdateTopicRequest(this);
+      com.google.pubsub.v1.UpdateTopicRequest result = new com.google.pubsub.v1.UpdateTopicRequest(this);
       if (topicBuilder_ == null) {
         result.topic_ = topic_;
       } else {
@@ -519,39 +474,38 @@ public com.google.pubsub.v1.UpdateTopicRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.UpdateTopicRequest) {
-        return mergeFrom((com.google.pubsub.v1.UpdateTopicRequest) other);
+        return mergeFrom((com.google.pubsub.v1.UpdateTopicRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,33 +551,24 @@ public Builder mergeFrom(
 
     private com.google.pubsub.v1.Topic topic_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Topic,
-            com.google.pubsub.v1.Topic.Builder,
-            com.google.pubsub.v1.TopicOrBuilder>
-        topicBuilder_;
+        com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder> topicBuilder_;
     /**
-     *
-     *
      * 
      * Required. The updated topic object.
      * 

      *
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the topic field is set.
      */
     public boolean hasTopic() {
       return topicBuilder_ != null || topic_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The updated topic object.
      * 

      *
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The topic.
      */
     public com.google.pubsub.v1.Topic getTopic() {
@@ -634,8 +579,6 @@ public com.google.pubsub.v1.Topic getTopic() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The updated topic object.
      * 

@@ -656,15 +599,14 @@ public Builder setTopic(com.google.pubsub.v1.Topic value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated topic object.
      * 

      *
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setTopic(com.google.pubsub.v1.Topic.Builder builderForValue) {
+    public Builder setTopic(
+        com.google.pubsub.v1.Topic.Builder builderForValue) {
       if (topicBuilder_ == null) {
         topic_ = builderForValue.build();
         onChanged();
@@ -675,8 +617,6 @@ public Builder setTopic(com.google.pubsub.v1.Topic.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated topic object.
      * 

@@ -686,7 +626,8 @@ public Builder setTopic(com.google.pubsub.v1.Topic.Builder builderForValue) {
     public Builder mergeTopic(com.google.pubsub.v1.Topic value) {
       if (topicBuilder_ == null) {
         if (topic_ != null) {
-          topic_ = com.google.pubsub.v1.Topic.newBuilder(topic_).mergeFrom(value).buildPartial();
+          topic_ =
+            com.google.pubsub.v1.Topic.newBuilder(topic_).mergeFrom(value).buildPartial();
         } else {
           topic_ = value;
         }
@@ -698,8 +639,6 @@ public Builder mergeTopic(com.google.pubsub.v1.Topic value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated topic object.
      * 

@@ -718,8 +657,6 @@ public Builder clearTopic() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The updated topic object.
      * 

@@ -727,13 +664,11 @@ public Builder clearTopic() {
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.Topic.Builder getTopicBuilder() {
-
+      
       onChanged();
       return getTopicFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The updated topic object.
      * 

@@ -744,12 +679,11 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
       if (topicBuilder_ != null) {
         return topicBuilder_.getMessageOrBuilder();
       } else {
-        return topic_ == null ? com.google.pubsub.v1.Topic.getDefaultInstance() : topic_;
+        return topic_ == null ?
+            com.google.pubsub.v1.Topic.getDefaultInstance() : topic_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The updated topic object.
      * 

@@ -757,16 +691,14 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Topic,
-            com.google.pubsub.v1.Topic.Builder,
-            com.google.pubsub.v1.TopicOrBuilder>
+        com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder> 
         getTopicFieldBuilder() {
       if (topicBuilder_ == null) {
-        topicBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.Topic,
-                com.google.pubsub.v1.Topic.Builder,
-                com.google.pubsub.v1.TopicOrBuilder>(getTopic(), getParentForChildren(), isClean());
+        topicBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder>(
+                getTopic(),
+                getParentForChildren(),
+                isClean());
         topic_ = null;
       }
       return topicBuilder_;
@@ -774,13 +706,8 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
-        updateMaskBuilder_;
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -789,17 +716,13 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return updateMaskBuilder_ != null || updateMask_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -808,23 +731,17 @@ public boolean hasUpdateMask() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -833,8 +750,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -850,8 +766,6 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -860,10 +774,10 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
         onChanged();
@@ -874,8 +788,6 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -884,14 +796,13 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
         if (updateMask_ != null) {
           updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
         } else {
           updateMask_ = value;
         }
@@ -903,8 +814,6 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -913,8 +822,7 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUpdateMask() {
       if (updateMaskBuilder_ == null) {
@@ -928,8 +836,6 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -938,17 +844,14 @@ public Builder clearUpdateMask() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -957,21 +860,17 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -980,28 +879,24 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.FieldMask,
-                com.google.protobuf.FieldMask.Builder,
-                com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(), getParentForChildren(), isClean());
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1011,12 +906,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.UpdateTopicRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.UpdateTopicRequest)
   private static final com.google.pubsub.v1.UpdateTopicRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.UpdateTopicRequest();
   }
@@ -1025,16 +920,16 @@ public static com.google.pubsub.v1.UpdateTopicRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateTopicRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new UpdateTopicRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateTopicRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new UpdateTopicRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1049,4 +944,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.UpdateTopicRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
similarity index 74%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
index c65735f57..c5ad2f1b9 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface UpdateTopicRequestOrBuilder
-    extends
+public interface UpdateTopicRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.UpdateTopicRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The updated topic object.
    * 

    *
    * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the topic field is set.
    */
   boolean hasTopic();
   /**
-   *
-   *
    * 
    * Required. The updated topic object.
    * 

    *
    * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The topic.
    */
   com.google.pubsub.v1.Topic getTopic();
   /**
-   *
-   *
    * 
    * Required. The updated topic object.
    * 

@@ -59,8 +35,6 @@ public interface UpdateTopicRequestOrBuilder
   com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -69,15 +43,11 @@ public interface UpdateTopicRequestOrBuilder
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -86,15 +56,11 @@ public interface UpdateTopicRequestOrBuilder
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -103,8 +69,7 @@ public interface UpdateTopicRequestOrBuilder
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
similarity index 72%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
index b58b83ebc..0dbbbb9da 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `ValidateMessage` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ValidateMessageRequest}
  */
-public final class ValidateMessageRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ValidateMessageRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ValidateMessageRequest)
     ValidateMessageRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ValidateMessageRequest.newBuilder() to construct.
   private ValidateMessageRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ValidateMessageRequest() {
     parent_ = "";
     message_ = com.google.protobuf.ByteString.EMPTY;
@@ -45,15 +27,16 @@ private ValidateMessageRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ValidateMessageRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ValidateMessageRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,54 +55,50 @@ private ValidateMessageRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              schemaSpecCase_ = 2;
-              schemaSpec_ = s;
-              break;
-            }
-          case 26:
-            {
-              com.google.pubsub.v1.Schema.Builder subBuilder = null;
-              if (schemaSpecCase_ == 3) {
-                subBuilder = ((com.google.pubsub.v1.Schema) schemaSpec_).toBuilder();
-              }
-              schemaSpec_ =
-                  input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.pubsub.v1.Schema) schemaSpec_);
-                schemaSpec_ = subBuilder.buildPartial();
-              }
-              schemaSpecCase_ = 3;
-              break;
+            parent_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+            schemaSpecCase_ = 2;
+            schemaSpec_ = s;
+            break;
+          }
+          case 26: {
+            com.google.pubsub.v1.Schema.Builder subBuilder = null;
+            if (schemaSpecCase_ == 3) {
+              subBuilder = ((com.google.pubsub.v1.Schema) schemaSpec_).toBuilder();
             }
-          case 34:
-            {
-              message_ = input.readBytes();
-              break;
+            schemaSpec_ =
+                input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom((com.google.pubsub.v1.Schema) schemaSpec_);
+              schemaSpec_ = subBuilder.buildPartial();
             }
-          case 40:
-            {
-              int rawValue = input.readEnum();
+            schemaSpecCase_ = 3;
+            break;
+          }
+          case 34: {
 
-              encoding_ = rawValue;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            message_ = input.readBytes();
+            break;
+          }
+          case 40: {
+            int rawValue = input.readEnum();
+
+            encoding_ = rawValue;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -127,40 +106,35 @@ private ValidateMessageRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ValidateMessageRequest.class,
-            com.google.pubsub.v1.ValidateMessageRequest.Builder.class);
+            com.google.pubsub.v1.ValidateMessageRequest.class, com.google.pubsub.v1.ValidateMessageRequest.Builder.class);
   }
 
   private int schemaSpecCase_ = 0;
   private java.lang.Object schemaSpec_;
-
   public enum SchemaSpecCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     NAME(2),
     SCHEMA(3),
     SCHEMASPEC_NOT_SET(0);
     private final int value;
-
     private SchemaSpecCase(int value) {
       this.value = value;
     }
@@ -176,40 +150,32 @@ public static SchemaSpecCase valueOf(int value) {
 
     public static SchemaSpecCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return NAME;
-        case 3:
-          return SCHEMA;
-        case 0:
-          return SCHEMASPEC_NOT_SET;
-        default:
-          return null;
+        case 2: return NAME;
+        case 3: return SCHEMA;
+        case 0: return SCHEMASPEC_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SchemaSpecCase getSchemaSpecCase() {
-    return SchemaSpecCase.forNumber(schemaSpecCase_);
+  public SchemaSpecCase
+  getSchemaSpecCase() {
+    return SchemaSpecCase.forNumber(
+        schemaSpecCase_);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -218,32 +184,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -253,30 +217,24 @@ public com.google.protobuf.ByteString getParentBytes() {
 
   public static final int NAME_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return Whether the name field is set.
    */
   public boolean hasName() {
     return schemaSpecCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The name.
    */
   public java.lang.String getName() {
@@ -287,7 +245,8 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (schemaSpecCase_ == 2) {
         schemaSpec_ = s;
@@ -296,25 +255,24 @@ public java.lang.String getName() {
     }
   }
   /**
-   *
-   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for name.
    */
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = "";
     if (schemaSpecCase_ == 2) {
       ref = schemaSpec_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (schemaSpecCase_ == 2) {
         schemaSpec_ = b;
       }
@@ -326,14 +284,11 @@ public com.google.protobuf.ByteString getNameBytes() {
 
   public static final int SCHEMA_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * Ad-hoc schema against which to validate
    * 

    *
    * .google.pubsub.v1.Schema schema = 3;
-   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -341,26 +296,21 @@ public boolean hasSchema() {
     return schemaSpecCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * Ad-hoc schema against which to validate
    * 

    *
    * .google.pubsub.v1.Schema schema = 3;
-   *
    * @return The schema.
    */
   @java.lang.Override
   public com.google.pubsub.v1.Schema getSchema() {
     if (schemaSpecCase_ == 3) {
-      return (com.google.pubsub.v1.Schema) schemaSpec_;
+       return (com.google.pubsub.v1.Schema) schemaSpec_;
     }
     return com.google.pubsub.v1.Schema.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Ad-hoc schema against which to validate
    * 

@@ -370,7 +320,7 @@ public com.google.pubsub.v1.Schema getSchema() {
   @java.lang.Override
   public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
     if (schemaSpecCase_ == 3) {
-      return (com.google.pubsub.v1.Schema) schemaSpec_;
+       return (com.google.pubsub.v1.Schema) schemaSpec_;
     }
     return com.google.pubsub.v1.Schema.getDefaultInstance();
   }
@@ -378,14 +328,11 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
   public static final int MESSAGE_FIELD_NUMBER = 4;
   private com.google.protobuf.ByteString message_;
   /**
-   *
-   *
    * 
    * Message to validate against the provided `schema_spec`.
    * 

    *
    * bytes message = 4;
-   *
    * @return The message.
    */
   @java.lang.Override
@@ -396,40 +343,31 @@ public com.google.protobuf.ByteString getMessage() {
   public static final int ENCODING_FIELD_NUMBER = 5;
   private int encoding_;
   /**
-   *
-   *
    * 
    * The encoding expected for messages
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 5;
-   *
    * @return The enum numeric value on the wire for encoding.
    */
-  @java.lang.Override
-  public int getEncodingValue() {
+  @java.lang.Override public int getEncodingValue() {
     return encoding_;
   }
   /**
-   *
-   *
    * 
    * The encoding expected for messages
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 5;
-   *
    * @return The encoding.
    */
-  @java.lang.Override
-  public com.google.pubsub.v1.Encoding getEncoding() {
+  @java.lang.Override public com.google.pubsub.v1.Encoding getEncoding() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.Encoding result = com.google.pubsub.v1.Encoding.valueOf(encoding_);
     return result == null ? com.google.pubsub.v1.Encoding.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -441,7 +379,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -473,15 +412,16 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, schemaSpec_);
     }
     if (schemaSpecCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.pubsub.v1.Schema) schemaSpec_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.pubsub.v1.Schema) schemaSpec_);
     }
     if (!message_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream.computeBytesSize(4, message_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBytesSize(4, message_);
     }
     if (encoding_ != com.google.pubsub.v1.Encoding.ENCODING_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(5, encoding_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(5, encoding_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -491,24 +431,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ValidateMessageRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ValidateMessageRequest other =
-        (com.google.pubsub.v1.ValidateMessageRequest) obj;
+    com.google.pubsub.v1.ValidateMessageRequest other = (com.google.pubsub.v1.ValidateMessageRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getMessage().equals(other.getMessage())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getMessage()
+        .equals(other.getMessage())) return false;
     if (encoding_ != other.encoding_) return false;
     if (!getSchemaSpecCase().equals(other.getSchemaSpecCase())) return false;
     switch (schemaSpecCase_) {
       case 2:
-        if (!getName().equals(other.getName())) return false;
+        if (!getName()
+            .equals(other.getName())) return false;
         break;
       case 3:
-        if (!getSchema().equals(other.getSchema())) return false;
+        if (!getSchema()
+            .equals(other.getSchema())) return false;
         break;
       case 0:
       default:
@@ -547,127 +490,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ValidateMessageRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ValidateMessageRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ValidateMessageRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `ValidateMessage` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ValidateMessageRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ValidateMessageRequest)
       com.google.pubsub.v1.ValidateMessageRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ValidateMessageRequest.class,
-              com.google.pubsub.v1.ValidateMessageRequest.Builder.class);
+              com.google.pubsub.v1.ValidateMessageRequest.class, com.google.pubsub.v1.ValidateMessageRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ValidateMessageRequest.newBuilder()
@@ -675,15 +609,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -699,9 +634,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
     }
 
     @java.lang.Override
@@ -720,8 +655,7 @@ public com.google.pubsub.v1.ValidateMessageRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ValidateMessageRequest buildPartial() {
-      com.google.pubsub.v1.ValidateMessageRequest result =
-          new com.google.pubsub.v1.ValidateMessageRequest(this);
+      com.google.pubsub.v1.ValidateMessageRequest result = new com.google.pubsub.v1.ValidateMessageRequest(this);
       result.parent_ = parent_;
       if (schemaSpecCase_ == 2) {
         result.schemaSpec_ = schemaSpec_;
@@ -744,39 +678,38 @@ public com.google.pubsub.v1.ValidateMessageRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ValidateMessageRequest) {
-        return mergeFrom((com.google.pubsub.v1.ValidateMessageRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ValidateMessageRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -796,22 +729,19 @@ public Builder mergeFrom(com.google.pubsub.v1.ValidateMessageRequest other) {
         setEncodingValue(other.getEncodingValue());
       }
       switch (other.getSchemaSpecCase()) {
-        case NAME:
-          {
-            schemaSpecCase_ = 2;
-            schemaSpec_ = other.schemaSpec_;
-            onChanged();
-            break;
-          }
-        case SCHEMA:
-          {
-            mergeSchema(other.getSchema());
-            break;
-          }
-        case SCHEMASPEC_NOT_SET:
-          {
-            break;
-          }
+        case NAME: {
+          schemaSpecCase_ = 2;
+          schemaSpec_ = other.schemaSpec_;
+          onChanged();
+          break;
+        }
+        case SCHEMA: {
+          mergeSchema(other.getSchema());
+          break;
+        }
+        case SCHEMASPEC_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -841,12 +771,12 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int schemaSpecCase_ = 0;
     private java.lang.Object schemaSpec_;
-
-    public SchemaSpecCase getSchemaSpecCase() {
-      return SchemaSpecCase.forNumber(schemaSpecCase_);
+    public SchemaSpecCase
+        getSchemaSpecCase() {
+      return SchemaSpecCase.forNumber(
+          schemaSpecCase_);
     }
 
     public Builder clearSchemaSpec() {
@@ -856,25 +786,22 @@ public Builder clearSchemaSpec() {
       return this;
     }
 
+
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -883,24 +810,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -908,85 +832,69 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
+    public Builder setParent(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       parent_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
+      
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       parent_ = value;
       onChanged();
       return this;
     }
 
     /**
-     *
-     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return Whether the name field is set.
      */
     @java.lang.Override
@@ -994,15 +902,12 @@ public boolean hasName() {
       return schemaSpecCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The name.
      */
     @java.lang.Override
@@ -1012,7 +917,8 @@ public java.lang.String getName() {
         ref = schemaSpec_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (schemaSpecCase_ == 2) {
           schemaSpec_ = s;
@@ -1023,26 +929,25 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The bytes for name.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = "";
       if (schemaSpecCase_ == 2) {
         ref = schemaSpec_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (schemaSpecCase_ == 2) {
           schemaSpec_ = b;
         }
@@ -1052,37 +957,32 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      schemaSpecCase_ = 2;
+    throw new NullPointerException();
+  }
+  schemaSpecCase_ = 2;
       schemaSpec_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -1094,23 +994,21 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       schemaSpecCase_ = 2;
       schemaSpec_ = value;
       onChanged();
@@ -1118,19 +1016,13 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Schema,
-            com.google.pubsub.v1.Schema.Builder,
-            com.google.pubsub.v1.SchemaOrBuilder>
-        schemaBuilder_;
+        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> schemaBuilder_;
     /**
-     *
-     *
      * 
      * Ad-hoc schema against which to validate
      * 

      *
      * .google.pubsub.v1.Schema schema = 3;
-     *
      * @return Whether the schema field is set.
      */
     @java.lang.Override
@@ -1138,14 +1030,11 @@ public boolean hasSchema() {
       return schemaSpecCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * Ad-hoc schema against which to validate
      * 

      *
      * .google.pubsub.v1.Schema schema = 3;
-     *
      * @return The schema.
      */
     @java.lang.Override
@@ -1163,8 +1052,6 @@ public com.google.pubsub.v1.Schema getSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1185,15 +1072,14 @@ public Builder setSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Ad-hoc schema against which to validate
      * 

      *
      * .google.pubsub.v1.Schema schema = 3;
      */
-    public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(
+        com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schemaSpec_ = builderForValue.build();
         onChanged();
@@ -1204,8 +1090,6 @@ public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1214,12 +1098,10 @@ public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
      */
     public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       if (schemaBuilder_ == null) {
-        if (schemaSpecCase_ == 3
-            && schemaSpec_ != com.google.pubsub.v1.Schema.getDefaultInstance()) {
-          schemaSpec_ =
-              com.google.pubsub.v1.Schema.newBuilder((com.google.pubsub.v1.Schema) schemaSpec_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (schemaSpecCase_ == 3 &&
+            schemaSpec_ != com.google.pubsub.v1.Schema.getDefaultInstance()) {
+          schemaSpec_ = com.google.pubsub.v1.Schema.newBuilder((com.google.pubsub.v1.Schema) schemaSpec_)
+              .mergeFrom(value).buildPartial();
         } else {
           schemaSpec_ = value;
         }
@@ -1235,8 +1117,6 @@ public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1260,8 +1140,6 @@ public Builder clearSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1272,8 +1150,6 @@ public com.google.pubsub.v1.Schema.Builder getSchemaBuilder() {
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1292,8 +1168,6 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
       }
     }
     /**
-     *
-     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1301,38 +1175,31 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
      * .google.pubsub.v1.Schema schema = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Schema,
-            com.google.pubsub.v1.Schema.Builder,
-            com.google.pubsub.v1.SchemaOrBuilder>
+        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> 
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
         if (!(schemaSpecCase_ == 3)) {
           schemaSpec_ = com.google.pubsub.v1.Schema.getDefaultInstance();
         }
-        schemaBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.Schema,
-                com.google.pubsub.v1.Schema.Builder,
-                com.google.pubsub.v1.SchemaOrBuilder>(
-                (com.google.pubsub.v1.Schema) schemaSpec_, getParentForChildren(), isClean());
+        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder>(
+                (com.google.pubsub.v1.Schema) schemaSpec_,
+                getParentForChildren(),
+                isClean());
         schemaSpec_ = null;
       }
       schemaSpecCase_ = 3;
-      onChanged();
-      ;
+      onChanged();;
       return schemaBuilder_;
     }
 
     private com.google.protobuf.ByteString message_ = com.google.protobuf.ByteString.EMPTY;
     /**
-     *
-     *
      * 
      * Message to validate against the provided `schema_spec`.
      * 

      *
      * bytes message = 4;
-     *
      * @return The message.
      */
     @java.lang.Override
@@ -1340,39 +1207,33 @@ public com.google.protobuf.ByteString getMessage() {
       return message_;
     }
     /**
-     *
-     *
      * 
      * Message to validate against the provided `schema_spec`.
      * 

      *
      * bytes message = 4;
-     *
      * @param value The message to set.
      * @return This builder for chaining.
      */
     public Builder setMessage(com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       message_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Message to validate against the provided `schema_spec`.
      * 

      *
      * bytes message = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMessage() {
-
+      
       message_ = getDefaultInstance().getMessage();
       onChanged();
       return this;
@@ -1380,47 +1241,37 @@ public Builder clearMessage() {
 
     private int encoding_ = 0;
     /**
-     *
-     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
-     *
      * @return The enum numeric value on the wire for encoding.
      */
-    @java.lang.Override
-    public int getEncodingValue() {
+    @java.lang.Override public int getEncodingValue() {
       return encoding_;
     }
     /**
-     *
-     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
-     *
      * @param value The enum numeric value on the wire for encoding to set.
      * @return This builder for chaining.
      */
     public Builder setEncodingValue(int value) {
-
+      
       encoding_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
-     *
      * @return The encoding.
      */
     @java.lang.Override
@@ -1430,14 +1281,11 @@ public com.google.pubsub.v1.Encoding getEncoding() {
       return result == null ? com.google.pubsub.v1.Encoding.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
-     *
      * @param value The encoding to set.
      * @return This builder for chaining.
      */
@@ -1445,31 +1293,28 @@ public Builder setEncoding(com.google.pubsub.v1.Encoding value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       encoding_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEncoding() {
-
+      
       encoding_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1479,12 +1324,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ValidateMessageRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ValidateMessageRequest)
   private static final com.google.pubsub.v1.ValidateMessageRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ValidateMessageRequest();
   }
@@ -1493,16 +1338,16 @@ public static com.google.pubsub.v1.ValidateMessageRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ValidateMessageRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ValidateMessageRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ValidateMessageRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ValidateMessageRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1517,4 +1362,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ValidateMessageRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
similarity index 70%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
index f2c3968c0..53b514966 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
@@ -1,126 +1,85 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface ValidateMessageRequestOrBuilder
-    extends
+public interface ValidateMessageRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateMessageRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return Whether the name field is set.
    */
   boolean hasName();
   /**
-   *
-   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Ad-hoc schema against which to validate
    * 

    *
    * .google.pubsub.v1.Schema schema = 3;
-   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
-   *
-   *
    * 
    * Ad-hoc schema against which to validate
    * 

    *
    * .google.pubsub.v1.Schema schema = 3;
-   *
    * @return The schema.
    */
   com.google.pubsub.v1.Schema getSchema();
   /**
-   *
-   *
    * 
    * Ad-hoc schema against which to validate
    * 

@@ -130,39 +89,30 @@ public interface ValidateMessageRequestOrBuilder
   com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
-   *
-   *
    * 
    * Message to validate against the provided `schema_spec`.
    * 

    *
    * bytes message = 4;
-   *
    * @return The message.
    */
   com.google.protobuf.ByteString getMessage();
 
   /**
-   *
-   *
    * 
    * The encoding expected for messages
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 5;
-   *
    * @return The enum numeric value on the wire for encoding.
    */
   int getEncodingValue();
   /**
-   *
-   *
    * 
    * The encoding expected for messages
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 5;
-   *
    * @return The encoding.
    */
   com.google.pubsub.v1.Encoding getEncoding();
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
similarity index 67%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
index f734b6925..591d694d8 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `ValidateMessage` method.
  * Empty for now.
@@ -28,29 +11,30 @@
  *
  * Protobuf type {@code google.pubsub.v1.ValidateMessageResponse}
  */
-public final class ValidateMessageResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ValidateMessageResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ValidateMessageResponse)
     ValidateMessageResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ValidateMessageResponse.newBuilder() to construct.
   private ValidateMessageResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ValidateMessageResponse() {}
+  private ValidateMessageResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ValidateMessageResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ValidateMessageResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,13 +53,13 @@ private ValidateMessageResponse(
           case 0:
             done = true;
             break;
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -83,30 +67,27 @@ private ValidateMessageResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ValidateMessageResponse.class,
-            com.google.pubsub.v1.ValidateMessageResponse.Builder.class);
+            com.google.pubsub.v1.ValidateMessageResponse.class, com.google.pubsub.v1.ValidateMessageResponse.Builder.class);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -118,7 +99,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     unknownFields.writeTo(output);
   }
 
@@ -136,13 +118,12 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ValidateMessageResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ValidateMessageResponse other =
-        (com.google.pubsub.v1.ValidateMessageResponse) obj;
+    com.google.pubsub.v1.ValidateMessageResponse other = (com.google.pubsub.v1.ValidateMessageResponse) obj;
 
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -160,104 +141,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ValidateMessageResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ValidateMessageResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ValidateMessageResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `ValidateMessage` method.
    * Empty for now.
@@ -265,23 +239,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.ValidateMessageResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ValidateMessageResponse)
       com.google.pubsub.v1.ValidateMessageResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ValidateMessageResponse.class,
-              com.google.pubsub.v1.ValidateMessageResponse.Builder.class);
+              com.google.pubsub.v1.ValidateMessageResponse.class, com.google.pubsub.v1.ValidateMessageResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ValidateMessageResponse.newBuilder()
@@ -289,15 +261,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -305,9 +278,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
     }
 
     @java.lang.Override
@@ -326,8 +299,7 @@ public com.google.pubsub.v1.ValidateMessageResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ValidateMessageResponse buildPartial() {
-      com.google.pubsub.v1.ValidateMessageResponse result =
-          new com.google.pubsub.v1.ValidateMessageResponse(this);
+      com.google.pubsub.v1.ValidateMessageResponse result = new com.google.pubsub.v1.ValidateMessageResponse(this);
       onBuilt();
       return result;
     }
@@ -336,39 +308,38 @@ public com.google.pubsub.v1.ValidateMessageResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ValidateMessageResponse) {
-        return mergeFrom((com.google.pubsub.v1.ValidateMessageResponse) other);
+        return mergeFrom((com.google.pubsub.v1.ValidateMessageResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -405,9 +376,9 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -417,12 +388,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ValidateMessageResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ValidateMessageResponse)
   private static final com.google.pubsub.v1.ValidateMessageResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ValidateMessageResponse();
   }
@@ -431,16 +402,16 @@ public static com.google.pubsub.v1.ValidateMessageResponse getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ValidateMessageResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ValidateMessageResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ValidateMessageResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ValidateMessageResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -455,4 +426,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ValidateMessageResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
new file mode 100644
index 000000000..ab8ed5a52
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
@@ -0,0 +1,9 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/schema.proto
+
+package com.google.pubsub.v1;
+
+public interface ValidateMessageResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateMessageResponse)
+    com.google.protobuf.MessageOrBuilder {
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
similarity index 68%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
index 5aa2bf5dd..6b493f678 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Request for the `ValidateSchema` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ValidateSchemaRequest}
  */
-public final class ValidateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ValidateSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ValidateSchemaRequest)
     ValidateSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ValidateSchemaRequest.newBuilder() to construct.
   private ValidateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ValidateSchemaRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ValidateSchemaRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ValidateSchemaRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,34 +53,32 @@ private ValidateSchemaRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              parent_ = s;
-              break;
+            parent_ = s;
+            break;
+          }
+          case 18: {
+            com.google.pubsub.v1.Schema.Builder subBuilder = null;
+            if (schema_ != null) {
+              subBuilder = schema_.toBuilder();
             }
-          case 18:
-            {
-              com.google.pubsub.v1.Schema.Builder subBuilder = null;
-              if (schema_ != null) {
-                subBuilder = schema_.toBuilder();
-              }
-              schema_ = input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(schema_);
-                schema_ = subBuilder.buildPartial();
-              }
-
-              break;
+            schema_ = input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(schema_);
+              schema_ = subBuilder.buildPartial();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -105,42 +86,35 @@ private ValidateSchemaRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ValidateSchemaRequest.class,
-            com.google.pubsub.v1.ValidateSchemaRequest.Builder.class);
+            com.google.pubsub.v1.ValidateSchemaRequest.class, com.google.pubsub.v1.ValidateSchemaRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -149,32 +123,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -185,14 +157,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int SCHEMA_FIELD_NUMBER = 2;
   private com.google.pubsub.v1.Schema schema_;
   /**
-   *
-   *
    * 
    * Required. The schema object to validate.
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -200,14 +169,11 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The schema object to validate.
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The schema.
    */
   @java.lang.Override
@@ -215,8 +181,6 @@ public com.google.pubsub.v1.Schema getSchema() {
     return schema_ == null ? com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
   }
   /**
-   *
-   *
    * 
    * Required. The schema object to validate.
    * 

@@ -229,7 +193,6 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -241,7 +204,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -261,7 +225,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSchema());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getSchema());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -271,18 +236,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ValidateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ValidateSchemaRequest other =
-        (com.google.pubsub.v1.ValidateSchemaRequest) obj;
+    com.google.pubsub.v1.ValidateSchemaRequest other = (com.google.pubsub.v1.ValidateSchemaRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema().equals(other.getSchema())) return false;
+      if (!getSchema()
+          .equals(other.getSchema())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -306,127 +272,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ValidateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ValidateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ValidateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for the `ValidateSchema` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ValidateSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ValidateSchemaRequest)
       com.google.pubsub.v1.ValidateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ValidateSchemaRequest.class,
-              com.google.pubsub.v1.ValidateSchemaRequest.Builder.class);
+              com.google.pubsub.v1.ValidateSchemaRequest.class, com.google.pubsub.v1.ValidateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ValidateSchemaRequest.newBuilder()
@@ -434,15 +391,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -458,9 +416,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -479,8 +437,7 @@ public com.google.pubsub.v1.ValidateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ValidateSchemaRequest buildPartial() {
-      com.google.pubsub.v1.ValidateSchemaRequest result =
-          new com.google.pubsub.v1.ValidateSchemaRequest(this);
+      com.google.pubsub.v1.ValidateSchemaRequest result = new com.google.pubsub.v1.ValidateSchemaRequest(this);
       result.parent_ = parent_;
       if (schemaBuilder_ == null) {
         result.schema_ = schema_;
@@ -495,39 +452,38 @@ public com.google.pubsub.v1.ValidateSchemaRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ValidateSchemaRequest) {
-        return mergeFrom((com.google.pubsub.v1.ValidateSchemaRequest) other);
+        return mergeFrom((com.google.pubsub.v1.ValidateSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -574,23 +530,19 @@ public Builder mergeFrom(
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -599,24 +551,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -624,70 +573,57 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
+    public Builder setParent(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       parent_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
+      
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       parent_ = value;
       onChanged();
       return this;
@@ -695,33 +631,24 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.pubsub.v1.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Schema,
-            com.google.pubsub.v1.Schema.Builder,
-            com.google.pubsub.v1.SchemaOrBuilder>
-        schemaBuilder_;
+        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> schemaBuilder_;
     /**
-     *
-     *
      * 
      * Required. The schema object to validate.
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return schemaBuilder_ != null || schema_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to validate.
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The schema.
      */
     public com.google.pubsub.v1.Schema getSchema() {
@@ -732,8 +659,6 @@ public com.google.pubsub.v1.Schema getSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to validate.
      * 

@@ -754,15 +679,14 @@ public Builder setSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to validate.
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(
+        com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schema_ = builderForValue.build();
         onChanged();
@@ -773,8 +697,6 @@ public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to validate.
      * 

@@ -784,7 +706,8 @@ public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
     public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       if (schemaBuilder_ == null) {
         if (schema_ != null) {
-          schema_ = com.google.pubsub.v1.Schema.newBuilder(schema_).mergeFrom(value).buildPartial();
+          schema_ =
+            com.google.pubsub.v1.Schema.newBuilder(schema_).mergeFrom(value).buildPartial();
         } else {
           schema_ = value;
         }
@@ -796,8 +719,6 @@ public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to validate.
      * 

@@ -816,8 +737,6 @@ public Builder clearSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to validate.
      * 

@@ -825,13 +744,11 @@ public Builder clearSchema() {
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.Schema.Builder getSchemaBuilder() {
-
+      
       onChanged();
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to validate.
      * 

@@ -842,12 +759,11 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null ? com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
+        return schema_ == null ?
+            com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The schema object to validate.
      * 

@@ -855,24 +771,21 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Schema,
-            com.google.pubsub.v1.Schema.Builder,
-            com.google.pubsub.v1.SchemaOrBuilder>
+        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> 
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.pubsub.v1.Schema,
-                com.google.pubsub.v1.Schema.Builder,
-                com.google.pubsub.v1.SchemaOrBuilder>(
-                getSchema(), getParentForChildren(), isClean());
+        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder>(
+                getSchema(),
+                getParentForChildren(),
+                isClean());
         schema_ = null;
       }
       return schemaBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -882,12 +795,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ValidateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ValidateSchemaRequest)
   private static final com.google.pubsub.v1.ValidateSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ValidateSchemaRequest();
   }
@@ -896,16 +809,16 @@ public static com.google.pubsub.v1.ValidateSchemaRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ValidateSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ValidateSchemaRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ValidateSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ValidateSchemaRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -920,4 +833,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ValidateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
similarity index 57%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
index 2c972155f..c40d9f9a7 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
@@ -1,86 +1,53 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface ValidateSchemaRequestOrBuilder
-    extends
+public interface ValidateSchemaRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Required. The schema object to validate.
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
-   *
-   *
    * 
    * Required. The schema object to validate.
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The schema.
    */
   com.google.pubsub.v1.Schema getSchema();
   /**
-   *
-   *
    * 
    * Required. The schema object to validate.
    * 

diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
similarity index 67%
rename from proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
index e7755cca3..f08f29d83 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
- *
- *
  * 
  * Response for the `ValidateSchema` method.
  * Empty for now.
@@ -28,29 +11,30 @@
  *
  * Protobuf type {@code google.pubsub.v1.ValidateSchemaResponse}
  */
-public final class ValidateSchemaResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ValidateSchemaResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ValidateSchemaResponse)
     ValidateSchemaResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ValidateSchemaResponse.newBuilder() to construct.
   private ValidateSchemaResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ValidateSchemaResponse() {}
+  private ValidateSchemaResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ValidateSchemaResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ValidateSchemaResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,13 +53,13 @@ private ValidateSchemaResponse(
           case 0:
             done = true;
             break;
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -83,30 +67,27 @@ private ValidateSchemaResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto
-        .internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ValidateSchemaResponse.class,
-            com.google.pubsub.v1.ValidateSchemaResponse.Builder.class);
+            com.google.pubsub.v1.ValidateSchemaResponse.class, com.google.pubsub.v1.ValidateSchemaResponse.Builder.class);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -118,7 +99,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     unknownFields.writeTo(output);
   }
 
@@ -136,13 +118,12 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ValidateSchemaResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ValidateSchemaResponse other =
-        (com.google.pubsub.v1.ValidateSchemaResponse) obj;
+    com.google.pubsub.v1.ValidateSchemaResponse other = (com.google.pubsub.v1.ValidateSchemaResponse) obj;
 
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -160,104 +141,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.pubsub.v1.ValidateSchemaResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.pubsub.v1.ValidateSchemaResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.pubsub.v1.ValidateSchemaResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for the `ValidateSchema` method.
    * Empty for now.
@@ -265,23 +239,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.pubsub.v1.ValidateSchemaResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ValidateSchemaResponse)
       com.google.pubsub.v1.ValidateSchemaResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ValidateSchemaResponse.class,
-              com.google.pubsub.v1.ValidateSchemaResponse.Builder.class);
+              com.google.pubsub.v1.ValidateSchemaResponse.class, com.google.pubsub.v1.ValidateSchemaResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ValidateSchemaResponse.newBuilder()
@@ -289,15 +261,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -305,9 +278,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto
-          .internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
     }
 
     @java.lang.Override
@@ -326,8 +299,7 @@ public com.google.pubsub.v1.ValidateSchemaResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ValidateSchemaResponse buildPartial() {
-      com.google.pubsub.v1.ValidateSchemaResponse result =
-          new com.google.pubsub.v1.ValidateSchemaResponse(this);
+      com.google.pubsub.v1.ValidateSchemaResponse result = new com.google.pubsub.v1.ValidateSchemaResponse(this);
       onBuilt();
       return result;
     }
@@ -336,39 +308,38 @@ public com.google.pubsub.v1.ValidateSchemaResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ValidateSchemaResponse) {
-        return mergeFrom((com.google.pubsub.v1.ValidateSchemaResponse) other);
+        return mergeFrom((com.google.pubsub.v1.ValidateSchemaResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -405,9 +376,9 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -417,12 +388,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ValidateSchemaResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ValidateSchemaResponse)
   private static final com.google.pubsub.v1.ValidateSchemaResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ValidateSchemaResponse();
   }
@@ -431,16 +402,16 @@ public static com.google.pubsub.v1.ValidateSchemaResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ValidateSchemaResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ValidateSchemaResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ValidateSchemaResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ValidateSchemaResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -455,4 +426,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ValidateSchemaResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
new file mode 100644
index 000000000..b3fb35d84
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
@@ -0,0 +1,9 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/schema.proto
+
+package com.google.pubsub.v1;
+
+public interface ValidateSchemaResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateSchemaResponse)
+    com.google.protobuf.MessageOrBuilder {
+}
diff --git a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
similarity index 100%
rename from proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
diff --git a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
similarity index 100%
rename from proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
rename to owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
deleted file mode 100644
index 5b4e5d304..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/schema.proto
-
-package com.google.pubsub.v1;
-
-public interface DeleteSchemaRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSchemaRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. Name of the schema to delete.
-   * Format is `projects/{project}/schemas/{schema}`.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. Name of the schema to delete.
-   * Format is `projects/{project}/schemas/{schema}`.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
deleted file mode 100644
index 43c455746..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DeleteSnapshotRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSnapshotRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The name of the snapshot to delete.
-   * Format is `projects/{project}/snapshots/{snap}`.
-   * 

-   *
-   * 
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The snapshot.
-   */
-  java.lang.String getSnapshot();
-  /**
-   *
-   *
-   * 
-   * Required. The name of the snapshot to delete.
-   * Format is `projects/{project}/snapshots/{snap}`.
-   * 

-   *
-   * 
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for snapshot.
-   */
-  com.google.protobuf.ByteString getSnapshotBytes();
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
deleted file mode 100644
index d48320804..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DeleteSubscriptionRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSubscriptionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The subscription to delete.
-   * Format is `projects/{project}/subscriptions/{sub}`.
-   * 

-   *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The subscription.
-   */
-  java.lang.String getSubscription();
-  /**
-   *
-   *
-   * 
-   * Required. The subscription to delete.
-   * Format is `projects/{project}/subscriptions/{sub}`.
-   * 

-   *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for subscription.
-   */
-  com.google.protobuf.ByteString getSubscriptionBytes();
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
deleted file mode 100644
index a7267ded0..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DeleteTopicRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteTopicRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. Name of the topic to delete.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The topic.
-   */
-  java.lang.String getTopic();
-  /**
-   *
-   *
-   * 
-   * Required. Name of the topic to delete.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for topic.
-   */
-  com.google.protobuf.ByteString getTopicBytes();
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
deleted file mode 100644
index 27cd842bc..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DetachSubscriptionRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DetachSubscriptionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The subscription to detach.
-   * Format is `projects/{project}/subscriptions/{subscription}`.
-   * 

-   *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The subscription.
-   */
-  java.lang.String getSubscription();
-  /**
-   *
-   *
-   * 
-   * Required. The subscription to detach.
-   * Format is `projects/{project}/subscriptions/{subscription}`.
-   * 

-   *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for subscription.
-   */
-  com.google.protobuf.ByteString getSubscriptionBytes();
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
deleted file mode 100644
index ce75ecb80..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DetachSubscriptionResponseOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DetachSubscriptionResponse)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
deleted file mode 100644
index f101510fd..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface GetSnapshotRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSnapshotRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The name of the snapshot to get.
-   * Format is `projects/{project}/snapshots/{snap}`.
-   * 

-   *
-   * 
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The snapshot.
-   */
-  java.lang.String getSnapshot();
-  /**
-   *
-   *
-   * 
-   * Required. The name of the snapshot to get.
-   * Format is `projects/{project}/snapshots/{snap}`.
-   * 

-   *
-   * 
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for snapshot.
-   */
-  com.google.protobuf.ByteString getSnapshotBytes();
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
deleted file mode 100644
index ca8af6c8b..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface GetSubscriptionRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSubscriptionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The name of the subscription to get.
-   * Format is `projects/{project}/subscriptions/{sub}`.
-   * 

-   *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The subscription.
-   */
-  java.lang.String getSubscription();
-  /**
-   *
-   *
-   * 
-   * Required. The name of the subscription to get.
-   * Format is `projects/{project}/subscriptions/{sub}`.
-   * 

-   *
-   * 
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for subscription.
-   */
-  com.google.protobuf.ByteString getSubscriptionBytes();
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
deleted file mode 100644
index b3695fc5a..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface GetTopicRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetTopicRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The name of the topic to get.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The topic.
-   */
-  java.lang.String getTopic();
-  /**
-   *
-   *
-   * 
-   * Required. The name of the topic to get.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for topic.
-   */
-  com.google.protobuf.ByteString getTopicBytes();
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
deleted file mode 100644
index d233bca82..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface PublishRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PublishRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The messages in the request will be published on this topic.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The topic.
-   */
-  java.lang.String getTopic();
-  /**
-   *
-   *
-   * 
-   * Required. The messages in the request will be published on this topic.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * 
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for topic.
-   */
-  com.google.protobuf.ByteString getTopicBytes();
-
-  /**
-   *
-   *
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   */
-  java.util.List getMessagesList();
-  /**
-   *
-   *
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   */
-  com.google.pubsub.v1.PubsubMessage getMessages(int index);
-  /**
-   *
-   *
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   */
-  int getMessagesCount();
-  /**
-   *
-   *
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   */
-  java.util.List getMessagesOrBuilderList();
-  /**
-   *
-   *
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * 
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   */
-  com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(int index);
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
deleted file mode 100644
index 9875c7fe8..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
+++ /dev/null
@@ -1,1044 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public final class PubsubProto {
-  private PubsubProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
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-      internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable;
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-      internal_static_google_pubsub_v1_SchemaSettings_descriptor;
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-      internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable;
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-      internal_static_google_pubsub_v1_Topic_descriptor;
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-          + "ersistence_regions\030\001 \003(\t\"t\n\016SchemaSettin"
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-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resource);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
-        descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.protobuf.DurationProto.getDescriptor();
-    com.google.protobuf.EmptyProto.getDescriptor();
-    com.google.protobuf.FieldMaskProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-    com.google.pubsub.v1.SchemaProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
deleted file mode 100644
index f692cb891..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/schema.proto
-
-package com.google.pubsub.v1;
-
-public final class SchemaProto {
-  private SchemaProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_pubsub_v1_Schema_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_Schema_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
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-
-  static {
-    java.lang.String[] descriptorData = {
-      "\n\035google/pubsub/v1/schema.proto\022\020google."
-          + "pubsub.v1\032\034google/api/annotations.proto\032"
-          + "\027google/api/client.proto\032\037google/api/fie"
-          + "ld_behavior.proto\032\031google/api/resource.p"
-          + "roto\032\033google/protobuf/empty.proto\"\341\001\n\006Sc"
-          + "hema\022\021\n\004name\030\001 \001(\tB\003\340A\002\022+\n\004type\030\002 \001(\0162\035."
-          + "google.pubsub.v1.Schema.Type\022\022\n\ndefiniti"
-          + "on\030\003 \001(\t\";\n\004Type\022\024\n\020TYPE_UNSPECIFIED\020\000\022\023"
-          + "\n\017PROTOCOL_BUFFER\020\001\022\010\n\004AVRO\020\002:F\352AC\n\034pubs"
-          + "ub.googleapis.com/Schema\022#projects/{proj"
-          + "ect}/schemas/{schema}\"\215\001\n\023CreateSchemaRe"
-          + "quest\0224\n\006parent\030\001 \001(\tB$\340A\002\372A\036\022\034pubsub.go"
-          + "ogleapis.com/Schema\022-\n\006schema\030\002 \001(\0132\030.go"
-          + "ogle.pubsub.v1.SchemaB\003\340A\002\022\021\n\tschema_id\030"
-          + "\003 \001(\t\"r\n\020GetSchemaRequest\0222\n\004name\030\001 \001(\tB"
-          + "$\340A\002\372A\036\n\034pubsub.googleapis.com/Schema\022*\n"
-          + "\004view\030\002 \001(\0162\034.google.pubsub.v1.SchemaVie"
-          + "w\"\254\001\n\022ListSchemasRequest\022C\n\006parent\030\001 \001(\t"
-          + "B3\340A\002\372A-\n+cloudresourcemanager.googleapi"
-          + "s.com/Project\022*\n\004view\030\002 \001(\0162\034.google.pub"
-          + "sub.v1.SchemaView\022\021\n\tpage_size\030\003 \001(\005\022\022\n\n"
-          + "page_token\030\004 \001(\t\"Y\n\023ListSchemasResponse\022"
-          + ")\n\007schemas\030\001 \003(\0132\030.google.pubsub.v1.Sche"
-          + "ma\022\027\n\017next_page_token\030\002 \001(\t\"I\n\023DeleteSch"
-          + "emaRequest\0222\n\004name\030\001 \001(\tB$\340A\002\372A\036\n\034pubsub"
-          + ".googleapis.com/Schema\"\213\001\n\025ValidateSchem"
-          + "aRequest\022C\n\006parent\030\001 \001(\tB3\340A\002\372A-\n+cloudr"
-          + "esourcemanager.googleapis.com/Project\022-\n"
-          + "\006schema\030\002 \001(\0132\030.google.pubsub.v1.SchemaB"
-          + "\003\340A\002\"\030\n\026ValidateSchemaResponse\"\212\002\n\026Valid"
-          + "ateMessageRequest\022C\n\006parent\030\001 \001(\tB3\340A\002\372A"
-          + "-\n+cloudresourcemanager.googleapis.com/P"
-          + "roject\0221\n\004name\030\002 \001(\tB!\372A\036\n\034pubsub.google"
-          + "apis.com/SchemaH\000\022*\n\006schema\030\003 \001(\0132\030.goog"
-          + "le.pubsub.v1.SchemaH\000\022\017\n\007message\030\004 \001(\014\022,"
-          + "\n\010encoding\030\005 \001(\0162\032.google.pubsub.v1.Enco"
-          + "dingB\r\n\013schema_spec\"\031\n\027ValidateMessageRe"
-          + "sponse*>\n\nSchemaView\022\033\n\027SCHEMA_VIEW_UNSP"
-          + "ECIFIED\020\000\022\t\n\005BASIC\020\001\022\010\n\004FULL\020\002*:\n\010Encodi"
-          + "ng\022\030\n\024ENCODING_UNSPECIFIED\020\000\022\010\n\004JSON\020\001\022\n"
-          + "\n\006BINARY\020\0022\367\007\n\rSchemaService\022\232\001\n\014CreateS"
-          + "chema\022%.google.pubsub.v1.CreateSchemaReq"
-          + "uest\032\030.google.pubsub.v1.Schema\"I\202\323\344\223\002)\"\037"
-          + "/v1/{parent=projects/*}/schemas:\006schema\332"
-          + "A\027parent,schema,schema_id\022y\n\tGetSchema\022\""
-          + ".google.pubsub.v1.GetSchemaRequest\032\030.goo"
-          + "gle.pubsub.v1.Schema\".\202\323\344\223\002!\022\037/v1/{name="
-          + "projects/*/schemas/*}\332A\004name\022\214\001\n\013ListSch"
-          + "emas\022$.google.pubsub.v1.ListSchemasReque"
-          + "st\032%.google.pubsub.v1.ListSchemasRespons"
-          + "e\"0\202\323\344\223\002!\022\037/v1/{parent=projects/*}/schem"
-          + "as\332A\006parent\022}\n\014DeleteSchema\022%.google.pub"
-          + "sub.v1.DeleteSchemaRequest\032\026.google.prot"
-          + "obuf.Empty\".\202\323\344\223\002!*\037/v1/{name=projects/*"
-          + "/schemas/*}\332A\004name\022\250\001\n\016ValidateSchema\022\'."
-          + "google.pubsub.v1.ValidateSchemaRequest\032("
-          + ".google.pubsub.v1.ValidateSchemaResponse"
-          + "\"C\202\323\344\223\002-\"(/v1/{parent=projects/*}/schema"
-          + "s:validate:\001*\332A\rparent,schema\022\242\001\n\017Valida"
-          + "teMessage\022(.google.pubsub.v1.ValidateMes"
-          + "sageRequest\032).google.pubsub.v1.ValidateM"
-          + "essageResponse\":\202\323\344\223\0024\"//v1/{parent=proj"
-          + "ects/*}/schemas:validateMessage:\001*\032p\312A\025p"
-          + "ubsub.googleapis.com\322AUhttps://www.googl"
-          + "eapis.com/auth/cloud-platform,https://ww"
-          + "w.googleapis.com/auth/pubsubB\256\001\n\024com.goo"
-          + "gle.pubsub.v1B\013SchemaProtoP\001Z6google.gol"
-          + "ang.org/genproto/googleapis/pubsub/v1;pu"
-          + "bsub\370\001\001\252\002\026Google.Cloud.PubSub.V1\312\002\026Googl"
-          + "e\\Cloud\\PubSub\\V1\352\002\031Google::Cloud::PubSu"
-          + "b::V1b\006proto3"
-    };
-    descriptor =
-        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
-            descriptorData,
-            new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
-              com.google.api.ClientProto.getDescriptor(),
-              com.google.api.FieldBehaviorProto.getDescriptor(),
-              com.google.api.ResourceProto.getDescriptor(),
-              com.google.protobuf.EmptyProto.getDescriptor(),
-            });
-    internal_static_google_pubsub_v1_Schema_descriptor = getDescriptor().getMessageTypes().get(0);
-    internal_static_google_pubsub_v1_Schema_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_Schema_descriptor,
-            new java.lang.String[] {
-              "Name", "Type", "Definition",
-            });
-    internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor =
-        getDescriptor().getMessageTypes().get(1);
-    internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "Schema", "SchemaId",
-            });
-    internal_static_google_pubsub_v1_GetSchemaRequest_descriptor =
-        getDescriptor().getMessageTypes().get(2);
-    internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_GetSchemaRequest_descriptor,
-            new java.lang.String[] {
-              "Name", "View",
-            });
-    internal_static_google_pubsub_v1_ListSchemasRequest_descriptor =
-        getDescriptor().getMessageTypes().get(3);
-    internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_ListSchemasRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "View", "PageSize", "PageToken",
-            });
-    internal_static_google_pubsub_v1_ListSchemasResponse_descriptor =
-        getDescriptor().getMessageTypes().get(4);
-    internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_ListSchemasResponse_descriptor,
-            new java.lang.String[] {
-              "Schemas", "NextPageToken",
-            });
-    internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor =
-        getDescriptor().getMessageTypes().get(5);
-    internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor =
-        getDescriptor().getMessageTypes().get(6);
-    internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "Schema",
-            });
-    internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor =
-        getDescriptor().getMessageTypes().get(7);
-    internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor,
-            new java.lang.String[] {});
-    internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor =
-        getDescriptor().getMessageTypes().get(8);
-    internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "Name", "Schema", "Message", "Encoding", "SchemaSpec",
-            });
-    internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor =
-        getDescriptor().getMessageTypes().get(9);
-    internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor,
-            new java.lang.String[] {});
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resource);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
-        descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.protobuf.EmptyProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
deleted file mode 100644
index 5cdd14219..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface SeekResponseOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.SeekResponse)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
deleted file mode 100644
index e8be64dc7..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/schema.proto
-
-package com.google.pubsub.v1;
-
-public interface ValidateMessageResponseOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateMessageResponse)
-    com.google.protobuf.MessageOrBuilder {}
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
deleted file mode 100644
index 9e8467fc1..000000000
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/schema.proto
-
-package com.google.pubsub.v1;
-
-public interface ValidateSchemaResponseOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateSchemaResponse)
-    com.google.protobuf.MessageOrBuilder {}

From 8bbfd032798967021c3aaf9f3b83d4b544469106 Mon Sep 17 00:00:00 2001
From: Owl Bot 
Date: Tue, 3 May 2022 21:12:41 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=F0=9F=A6=89=20Updates=20from=20OwlBot=20po?=
 =?UTF-8?q?st-processor?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md
---
 .../cloud/pubsub/v1/SchemaServiceClient.java  |   16 +-
 .../pubsub/v1/SchemaServiceSettings.java      |    7 +-
 .../pubsub/v1/SubscriptionAdminClient.java    |  820 +++++-
 .../pubsub/v1/SubscriptionAdminSettings.java  |    7 +-
 .../cloud/pubsub/v1/TopicAdminClient.java     |  250 +-
 .../cloud/pubsub/v1/TopicAdminSettings.java   |   13 +-
 .../cloud/pubsub/v1/gapic_metadata.json       |    0
 .../google/cloud/pubsub/v1/package-info.java  |    0
 .../v1/stub/GrpcPublisherCallableFactory.java |    0
 .../pubsub/v1/stub/GrpcPublisherStub.java     |    1 -
 .../GrpcSchemaServiceCallableFactory.java     |    0
 .../pubsub/v1/stub/GrpcSchemaServiceStub.java |    1 -
 .../stub/GrpcSubscriberCallableFactory.java   |    0
 .../pubsub/v1/stub/GrpcSubscriberStub.java    |    1 -
 .../cloud/pubsub/v1/stub/PublisherStub.java   |    0
 .../pubsub/v1/stub/PublisherStubSettings.java |   27 +-
 .../pubsub/v1/stub/SchemaServiceStub.java     |    0
 .../v1/stub/SchemaServiceStubSettings.java    |    6 +-
 .../cloud/pubsub/v1/stub/SubscriberStub.java  |    0
 .../v1/stub/SubscriberStubSettings.java       |   12 +-
 .../google/cloud/pubsub/v1/MockIAMPolicy.java |    0
 .../cloud/pubsub/v1/MockIAMPolicyImpl.java    |    0
 .../google/cloud/pubsub/v1/MockPublisher.java |    0
 .../cloud/pubsub/v1/MockPublisherImpl.java    |    0
 .../cloud/pubsub/v1/MockSchemaService.java    |    0
 .../pubsub/v1/MockSchemaServiceImpl.java      |    0
 .../cloud/pubsub/v1/MockSubscriber.java       |    0
 .../cloud/pubsub/v1/MockSubscriberImpl.java   |    0
 .../pubsub/v1/SchemaServiceClientTest.java    |    0
 .../v1/SubscriptionAdminClientTest.java       |    0
 .../cloud/pubsub/v1/TopicAdminClientTest.java |    0
 .../com/google/pubsub/v1/PublisherGrpc.java   |  906 +++---
 .../google/pubsub/v1/SchemaServiceGrpc.java   |  906 ++++++
 .../com/google/pubsub/v1/SubscriberGrpc.java  | 1469 ++++++----
 .../google/pubsub/v1/SchemaServiceGrpc.java   |  733 -----
 .../v1/DeleteSchemaRequestOrBuilder.java      |   31 -
 .../v1/DeleteSnapshotRequestOrBuilder.java    |   31 -
 .../DeleteSubscriptionRequestOrBuilder.java   |   31 -
 .../v1/DeleteTopicRequestOrBuilder.java       |   31 -
 .../DetachSubscriptionRequestOrBuilder.java   |   31 -
 .../DetachSubscriptionResponseOrBuilder.java  |    9 -
 .../v1/GetSnapshotRequestOrBuilder.java       |   31 -
 .../v1/GetSubscriptionRequestOrBuilder.java   |   31 -
 .../pubsub/v1/GetTopicRequestOrBuilder.java   |   31 -
 .../pubsub/v1/PublishRequestOrBuilder.java    |   75 -
 .../com/google/pubsub/v1/PubsubProto.java     |  952 -------
 .../com/google/pubsub/v1/SchemaProto.java     |  236 --
 .../pubsub/v1/SeekResponseOrBuilder.java      |    9 -
 .../v1/ValidateMessageResponseOrBuilder.java  |    9 -
 .../v1/ValidateSchemaResponseOrBuilder.java   |    9 -
 .../google/pubsub/v1/AcknowledgeRequest.java  |  437 +--
 .../v1/AcknowledgeRequestOrBuilder.java       |   53 +-
 .../google/pubsub/v1/CreateSchemaRequest.java |  493 ++--
 .../v1/CreateSchemaRequestOrBuilder.java      |   52 +-
 .../pubsub/v1/CreateSnapshotRequest.java      |  698 ++---
 .../v1/CreateSnapshotRequestOrBuilder.java    |   83 +-
 .../google/pubsub/v1/DeadLetterPolicy.java    |  331 ++-
 .../pubsub/v1/DeadLetterPolicyOrBuilder.java  |   30 +-
 .../google/pubsub/v1/DeleteSchemaRequest.java |  326 ++-
 .../v1/DeleteSchemaRequestOrBuilder.java      |   56 +
 .../pubsub/v1/DeleteSnapshotRequest.java      |  329 ++-
 .../v1/DeleteSnapshotRequestOrBuilder.java    |   56 +
 .../pubsub/v1/DeleteSubscriptionRequest.java  |  329 ++-
 .../DeleteSubscriptionRequestOrBuilder.java   |   56 +
 .../google/pubsub/v1/DeleteTopicRequest.java  |  326 ++-
 .../v1/DeleteTopicRequestOrBuilder.java       |   56 +
 .../pubsub/v1/DetachSubscriptionRequest.java  |  329 ++-
 .../DetachSubscriptionRequestOrBuilder.java   |   56 +
 .../pubsub/v1/DetachSubscriptionResponse.java |  228 +-
 .../DetachSubscriptionResponseOrBuilder.java  |   24 +
 .../java/com/google/pubsub/v1/Encoding.java   |   82 +-
 .../google/pubsub/v1/ExpirationPolicy.java    |  310 ++-
 .../pubsub/v1/ExpirationPolicyOrBuilder.java  |   26 +-
 .../google/pubsub/v1/GetSchemaRequest.java    |  375 ++-
 .../pubsub/v1/GetSchemaRequestOrBuilder.java  |   41 +-
 .../google/pubsub/v1/GetSnapshotRequest.java  |  326 ++-
 .../v1/GetSnapshotRequestOrBuilder.java       |   56 +
 .../pubsub/v1/GetSubscriptionRequest.java     |  329 ++-
 .../v1/GetSubscriptionRequestOrBuilder.java   |   56 +
 .../com/google/pubsub/v1/GetTopicRequest.java |  322 ++-
 .../pubsub/v1/GetTopicRequestOrBuilder.java   |   56 +
 .../google/pubsub/v1/ListSchemasRequest.java  |  489 ++--
 .../v1/ListSchemasRequestOrBuilder.java       |   53 +-
 .../google/pubsub/v1/ListSchemasResponse.java |  454 +--
 .../v1/ListSchemasResponseOrBuilder.java      |   46 +-
 .../pubsub/v1/ListSnapshotsRequest.java       |  442 +--
 .../v1/ListSnapshotsRequestOrBuilder.java     |   47 +-
 .../pubsub/v1/ListSnapshotsResponse.java      |  454 +--
 .../v1/ListSnapshotsResponseOrBuilder.java    |   46 +-
 .../pubsub/v1/ListSubscriptionsRequest.java   |  442 +--
 .../v1/ListSubscriptionsRequestOrBuilder.java |   47 +-
 .../pubsub/v1/ListSubscriptionsResponse.java  |  443 +--
 .../ListSubscriptionsResponseOrBuilder.java   |   45 +-
 .../pubsub/v1/ListTopicSnapshotsRequest.java  |  442 +--
 .../ListTopicSnapshotsRequestOrBuilder.java   |   47 +-
 .../pubsub/v1/ListTopicSnapshotsResponse.java |  415 +--
 .../ListTopicSnapshotsResponseOrBuilder.java  |   45 +-
 .../v1/ListTopicSubscriptionsRequest.java     |  452 +--
 ...istTopicSubscriptionsRequestOrBuilder.java |   47 +-
 .../v1/ListTopicSubscriptionsResponse.java    |  425 +--
 ...stTopicSubscriptionsResponseOrBuilder.java |   45 +-
 .../google/pubsub/v1/ListTopicsRequest.java   |  435 +--
 .../pubsub/v1/ListTopicsRequestOrBuilder.java |   47 +-
 .../google/pubsub/v1/ListTopicsResponse.java  |  454 +--
 .../v1/ListTopicsResponseOrBuilder.java       |   46 +-
 .../pubsub/v1/MessageStoragePolicy.java       |  340 ++-
 .../v1/MessageStoragePolicyOrBuilder.java     |   36 +-
 .../pubsub/v1/ModifyAckDeadlineRequest.java   |  474 ++--
 .../v1/ModifyAckDeadlineRequestOrBuilder.java |   56 +-
 .../pubsub/v1/ModifyPushConfigRequest.java    |  461 +--
 .../v1/ModifyPushConfigRequestOrBuilder.java  |   52 +-
 .../com/google/pubsub/v1/ProjectName.java     |    0
 .../com/google/pubsub/v1/PublishRequest.java  |  562 ++--
 .../pubsub/v1/PublishRequestOrBuilder.java    |  117 +
 .../com/google/pubsub/v1/PublishResponse.java |  326 ++-
 .../pubsub/v1/PublishResponseOrBuilder.java   |   36 +-
 .../com/google/pubsub/v1/PubsubMessage.java   |  767 ++---
 .../pubsub/v1/PubsubMessageOrBuilder.java     |   78 +-
 .../com/google/pubsub/v1/PubsubProto.java     | 1044 +++++++
 .../com/google/pubsub/v1/PullRequest.java     |  430 +--
 .../pubsub/v1/PullRequestOrBuilder.java       |   51 +-
 .../com/google/pubsub/v1/PullResponse.java    |  359 ++-
 .../pubsub/v1/PullResponseOrBuilder.java      |   36 +-
 .../java/com/google/pubsub/v1/PushConfig.java | 1071 +++----
 .../google/pubsub/v1/PushConfigOrBuilder.java |   66 +-
 .../com/google/pubsub/v1/ReceivedMessage.java |  424 +--
 .../pubsub/v1/ReceivedMessageOrBuilder.java   |   38 +-
 .../com/google/pubsub/v1/RetryPolicy.java     |  414 +--
 .../pubsub/v1/RetryPolicyOrBuilder.java       |   34 +-
 .../java/com/google/pubsub/v1/Schema.java     |  472 ++--
 .../java/com/google/pubsub/v1/SchemaName.java |    0
 .../com/google/pubsub/v1/SchemaOrBuilder.java |   42 +-
 .../com/google/pubsub/v1/SchemaProto.java     |  255 ++
 .../com/google/pubsub/v1/SchemaSettings.java  |  372 ++-
 .../pubsub/v1/SchemaSettingsOrBuilder.java    |   41 +-
 .../java/com/google/pubsub/v1/SchemaView.java |   82 +-
 .../com/google/pubsub/v1/SeekRequest.java     |  561 ++--
 .../pubsub/v1/SeekRequestOrBuilder.java       |   55 +-
 .../com/google/pubsub/v1/SeekResponse.java    |  218 +-
 .../pubsub/v1/SeekResponseOrBuilder.java      |   24 +
 .../java/com/google/pubsub/v1/Snapshot.java   |  716 ++---
 .../com/google/pubsub/v1/SnapshotName.java    |    0
 .../google/pubsub/v1/SnapshotOrBuilder.java   |   75 +-
 .../pubsub/v1/StreamingPullRequest.java       |  842 +++---
 .../v1/StreamingPullRequestOrBuilder.java     |   98 +-
 .../pubsub/v1/StreamingPullResponse.java      | 2460 +++++++++++------
 .../v1/StreamingPullResponseOrBuilder.java    |  108 +-
 .../com/google/pubsub/v1/Subscription.java    | 1575 +++++++----
 .../google/pubsub/v1/SubscriptionName.java    |    0
 .../pubsub/v1/SubscriptionOrBuilder.java      |  159 +-
 .../main/java/com/google/pubsub/v1/Topic.java |  956 ++++---
 .../java/com/google/pubsub/v1/TopicName.java  |    0
 .../com/google/pubsub/v1/TopicOrBuilder.java  |   94 +-
 .../pubsub/v1/UpdateSnapshotRequest.java      |  472 ++--
 .../v1/UpdateSnapshotRequestOrBuilder.java    |   43 +-
 .../pubsub/v1/UpdateSubscriptionRequest.java  |  505 ++--
 .../UpdateSubscriptionRequestOrBuilder.java   |   55 +-
 .../google/pubsub/v1/UpdateTopicRequest.java  |  441 +--
 .../v1/UpdateTopicRequestOrBuilder.java       |   43 +-
 .../pubsub/v1/ValidateMessageRequest.java     |  661 +++--
 .../v1/ValidateMessageRequestOrBuilder.java   |   64 +-
 .../pubsub/v1/ValidateMessageResponse.java    |  225 +-
 .../v1/ValidateMessageResponseOrBuilder.java  |   24 +
 .../pubsub/v1/ValidateSchemaRequest.java      |  417 +--
 .../v1/ValidateSchemaRequestOrBuilder.java    |   43 +-
 .../pubsub/v1/ValidateSchemaResponse.java     |  225 +-
 .../v1/ValidateSchemaResponseOrBuilder.java   |   24 +
 .../main/proto/google/pubsub/v1/pubsub.proto  |    0
 .../main/proto/google/pubsub/v1/schema.proto  |    0
 169 files changed, 23943 insertions(+), 14733 deletions(-)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java (98%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java (97%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java (75%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java (98%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java (86%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java (96%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/package-info.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java (99%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java (99%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java (99%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java (97%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java (98%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java (98%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java (100%)
 rename {owl-bot-staging/v1/google-cloud-pubsub => google-cloud-pubsub}/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java (100%)
 rename {owl-bot-staging/v1/grpc-google-cloud-pubsub-v1 => grpc-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PublisherGrpc.java (50%)
 create mode 100644 grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java
 rename {owl-bot-staging/v1/grpc-google-cloud-pubsub-v1 => grpc-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java (57%)
 delete mode 100644 owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java (71%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java (65%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java (66%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java (68%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java (77%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java (76%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java (66%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java (65%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java (66%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java (66%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java (66%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java (67%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Encoding.java (67%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java (75%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java (70%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java (56%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java (66%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java (66%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/GetTopicRequest.java (65%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java (65%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java (63%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java (57%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java (63%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java (57%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java (75%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java (70%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java (58%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java (66%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java (58%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java (70%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java (57%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java (63%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java (74%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java (75%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java (67%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java (70%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java (64%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ProjectName.java (100%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PublishRequest.java (64%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PublishResponse.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java (66%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PubsubMessage.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java (79%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PullRequest.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java (59%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PullResponse.java (78%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java (76%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PushConfig.java (76%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java (86%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ReceivedMessage.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/RetryPolicy.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java (75%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Schema.java (75%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaName.java (100%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java (68%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaSettings.java (70%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java (57%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SchemaView.java (67%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SeekRequest.java (75%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java (78%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SeekResponse.java (66%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Snapshot.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SnapshotName.java (100%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java (79%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java (81%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java (88%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java (59%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Subscription.java (77%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SubscriptionName.java (100%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java (88%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/Topic.java (74%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/TopicName.java (100%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java (85%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java (68%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java (65%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java (57%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java (74%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java (70%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java (67%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java (68%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java (57%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java (67%)
 create mode 100644 proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/proto/google/pubsub/v1/pubsub.proto (100%)
 rename {owl-bot-staging/v1/proto-google-cloud-pubsub-v1 => proto-google-cloud-pubsub-v1}/src/main/proto/google/pubsub/v1/schema.proto (100%)

diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java
similarity index 98%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java
index b2bcae096..3ab408e71 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceClient.java
@@ -76,13 +76,13 @@
  * methods:
  *
  * 
    
- *   
  1.  A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2. A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3.  A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4. A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5.  A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6. A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
@@ -1020,7 +1020,10 @@ public boolean awaitTermination(long duration, TimeUnit unit) throws Interrupted
 
   public static class ListSchemasPagedResponse
       extends AbstractPagedListResponse<
-          ListSchemasRequest, ListSchemasResponse, Schema, ListSchemasPage,
+          ListSchemasRequest,
+          ListSchemasResponse,
+          Schema,
+          ListSchemasPage,
           ListSchemasFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -1067,7 +1070,10 @@ public ApiFuture createPageAsync(
 
   public static class ListSchemasFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListSchemasRequest, ListSchemasResponse, Schema, ListSchemasPage,
+          ListSchemasRequest,
+          ListSchemasResponse,
+          Schema,
+          ListSchemasPage,
           ListSchemasFixedSizeCollection> {
 
     private ListSchemasFixedSizeCollection(List pages, int collectionSize) {
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
similarity index 97%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
index 1d79903e9..597c33bc6 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SchemaServiceSettings.java
@@ -27,7 +27,6 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.pubsub.v1.stub.SchemaServiceStubSettings;
@@ -58,9 +57,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
similarity index 75%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
index 4960921d2..9b48ca018 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminClient.java
@@ -48,6 +48,9 @@
 import com.google.pubsub.v1.ModifyAckDeadlineRequest;
 import com.google.pubsub.v1.ModifyPushConfigRequest;
 import com.google.pubsub.v1.ProjectName;
+import com.google.pubsub.v1.ProjectSnapshotName;
+import com.google.pubsub.v1.ProjectSubscriptionName;
+import com.google.pubsub.v1.ProjectTopicName;
 import com.google.pubsub.v1.PullRequest;
 import com.google.pubsub.v1.PullResponse;
 import com.google.pubsub.v1.PushConfig;
@@ -97,13 +100,13 @@
  * methods:
  *
  * 
    
- *   
  1.  A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2. A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3.  A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4. A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5.  A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6. A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
@@ -515,6 +518,216 @@ public final Subscription createSubscription(Subscription request) {
     return createSubscriptionCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a subscription to a given topic. See the <a
+   * href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
+   * rules</a>. If the subscription already exists, returns `ALREADY_EXISTS`. If the
+   * corresponding topic doesn't exist, returns `NOT_FOUND`.
+   *
+   * 
If the name is not provided in the request, the server will assign a random name for this
+   * subscription on the same project as the topic, conforming to the [resource name
+   * format](https://cloud.google.com/pubsub/docs/admin#resource_names). The generated name is
+   * populated in the returned Subscription object. Note that for REST API requests, you must
+   * specify a name in the request.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSubscriptionName name = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
+   *   PushConfig pushConfig = PushConfig.newBuilder().build();
+   *   int ackDeadlineSeconds = 0;
+   *   Subscription response = subscriptionAdminClient.createSubscription(name, topic, pushConfig, ackDeadlineSeconds);
+   * }
+   * 

+   *
+   * @param name Required. The name of the subscription. It must have the format
+   *     `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must start with a
+   *     letter, and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores
+   *     (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3
+   *     and 255 characters in length, and it must not start with `"goog"`.
+   * @param topic Required. The name of the topic from which this subscription is receiving
+   *     messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be
+   *     `_deleted-topic_` if the topic has been deleted.
+   * @param pushConfig If push delivery is used with this subscription, this field is used to
+   *     configure it. An empty `pushConfig` signifies that the subscriber will pull and ack
+   *     messages using API methods.
+   * @param ackDeadlineSeconds The approximate amount of time (on a best-effort basis) Pub/Sub waits
+   *     for the subscriber to acknowledge receipt before resending the message. In the interval
+   *     after the message is delivered and before it is acknowledged, it is considered to be
+   *     <i>outstanding</i>. During that time period, the message will not be
+   *     redelivered (on a best-effort basis).
+   *     
For pull subscriptions, this value is used as the initial value for the ack deadline. To
+   *     override this value for a given message, call `ModifyAckDeadline` with the corresponding
+   *     `ack_id` if using non-streaming pull or send the `ack_id` in a
+   *     `StreamingModifyAckDeadlineRequest` if using streaming pull. The minimum custom deadline
+   *     you can specify is 10 seconds. The maximum custom deadline you can specify is 600 seconds
+   *     (10 minutes). If this parameter is 0, a default value of 10 seconds is used.
+   *     
For push delivery, this value is also used to set the request timeout for the call to
+   *     the push endpoint.
+   *     
If the subscriber never acknowledges the message, the Pub/Sub system will eventually
+   *     redeliver the message.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #createSubscription(SubscriptionName, TopicName, PushConfig, int)}
+   *     instead.
+   */
+  @Deprecated
+  public final Subscription createSubscription(
+      ProjectSubscriptionName name,
+      ProjectTopicName topic,
+      PushConfig pushConfig,
+      int ackDeadlineSeconds) {
+    Subscription request =
+        Subscription.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .setTopic(topic == null ? null : topic.toString())
+            .setPushConfig(pushConfig)
+            .setAckDeadlineSeconds(ackDeadlineSeconds)
+            .build();
+    return createSubscription(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a subscription to a given topic. See the [resource name rules]
+   * (https://cloud.google.com/pubsub/docs/admin#resource_names). If the subscription already
+   * exists, returns `ALREADY_EXISTS`. If the corresponding topic doesn't exist, returns
+   * `NOT_FOUND`.
+   *
+   * 
If the name is not provided in the request, the server will assign a random name for this
+   * subscription on the same project as the topic, conforming to the [resource name format]
+   * (https://cloud.google.com/pubsub/docs/admin#resource_names). The generated name is populated in
+   * the returned Subscription object. Note that for REST API requests, you must specify a name in
+   * the request.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSubscriptionName name = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   String topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]").toString();
+   *   PushConfig pushConfig = PushConfig.newBuilder().build();
+   *   int ackDeadlineSeconds = 2135351438;
+   *   Subscription response =
+   *       subscriptionAdminClient.createSubscription(name, topic, pushConfig, ackDeadlineSeconds);
+   * }
+   * }

+   *
+   * @param name Required. The name of the subscription. It must have the format
+   *     `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must start with a
+   *     letter, and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores
+   *     (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3
+   *     and 255 characters in length, and it must not start with `"goog"`.
+   * @param topic Required. The name of the topic from which this subscription is receiving
+   *     messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be
+   *     `_deleted-topic_` if the topic has been deleted.
+   * @param pushConfig If push delivery is used with this subscription, this field is used to
+   *     configure it. An empty `pushConfig` signifies that the subscriber will pull and ack
+   *     messages using API methods.
+   * @param ackDeadlineSeconds The approximate amount of time (on a best-effort basis) Pub/Sub waits
+   *     for the subscriber to acknowledge receipt before resending the message. In the interval
+   *     after the message is delivered and before it is acknowledged, it is considered to be
+   *     <i>outstanding</i>. During that time period, the message will not be
+   *     redelivered (on a best-effort basis).
+   *     
For pull subscriptions, this value is used as the initial value for the ack deadline. To
+   *     override this value for a given message, call `ModifyAckDeadline` with the corresponding
+   *     `ack_id` if using non-streaming pull or send the `ack_id` in a
+   *     `StreamingModifyAckDeadlineRequest` if using streaming pull. The minimum custom deadline
+   *     you can specify is 10 seconds. The maximum custom deadline you can specify is 600 seconds
+   *     (10 minutes). If this parameter is 0, a default value of 10 seconds is used.
+   *     
For push delivery, this value is also used to set the request timeout for the call to
+   *     the push endpoint.
+   *     
If the subscriber never acknowledges the message, the Pub/Sub system will eventually
+   *     redeliver the message.
+   * @deprecated Use {@link #createSubscription(SubscriptionName, String, PushConfig, int)} instead.
+   */
+  @Deprecated
+  public final Subscription createSubscription(
+      ProjectSubscriptionName name, String topic, PushConfig pushConfig, int ackDeadlineSeconds) {
+    Subscription request =
+        Subscription.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .setTopic(topic)
+            .setPushConfig(pushConfig)
+            .setAckDeadlineSeconds(ackDeadlineSeconds)
+            .build();
+    return createSubscription(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a subscription to a given topic. See the [resource name rules]
+   * (https://cloud.google.com/pubsub/docs/admin#resource_names). If the subscription already
+   * exists, returns `ALREADY_EXISTS`. If the corresponding topic doesn't exist, returns
+   * `NOT_FOUND`.
+   *
+   * 
If the name is not provided in the request, the server will assign a random name for this
+   * subscription on the same project as the topic, conforming to the [resource name format]
+   * (https://cloud.google.com/pubsub/docs/admin#resource_names). The generated name is populated in
+   * the returned Subscription object. Note that for REST API requests, you must specify a name in
+   * the request.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSubscriptionName name = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   TopicName topic = TopicName.ofProjectTopicName("[PROJECT]", "[TOPIC]");
+   *   PushConfig pushConfig = PushConfig.newBuilder().build();
+   *   int ackDeadlineSeconds = 2135351438;
+   *   Subscription response =
+   *       subscriptionAdminClient.createSubscription(name, topic, pushConfig, ackDeadlineSeconds);
+   * }
+   * }

+   *
+   * @param name Required. The name of the subscription. It must have the format
+   *     `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must start with a
+   *     letter, and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores
+   *     (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3
+   *     and 255 characters in length, and it must not start with `"goog"`.
+   * @param topic Required. The name of the topic from which this subscription is receiving
+   *     messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be
+   *     `_deleted-topic_` if the topic has been deleted.
+   * @param pushConfig If push delivery is used with this subscription, this field is used to
+   *     configure it. An empty `pushConfig` signifies that the subscriber will pull and ack
+   *     messages using API methods.
+   * @param ackDeadlineSeconds The approximate amount of time (on a best-effort basis) Pub/Sub waits
+   *     for the subscriber to acknowledge receipt before resending the message. In the interval
+   *     after the message is delivered and before it is acknowledged, it is considered to be
+   *     <i>outstanding</i>. During that time period, the message will not be
+   *     redelivered (on a best-effort basis).
+   *     
For pull subscriptions, this value is used as the initial value for the ack deadline. To
+   *     override this value for a given message, call `ModifyAckDeadline` with the corresponding
+   *     `ack_id` if using non-streaming pull or send the `ack_id` in a
+   *     `StreamingModifyAckDeadlineRequest` if using streaming pull. The minimum custom deadline
+   *     you can specify is 10 seconds. The maximum custom deadline you can specify is 600 seconds
+   *     (10 minutes). If this parameter is 0, a default value of 10 seconds is used.
+   *     
For push delivery, this value is also used to set the request timeout for the call to
+   *     the push endpoint.
+   *     
If the subscriber never acknowledges the message, the Pub/Sub system will eventually
+   *     redeliver the message.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #createSubscription(SubscriptionName, TopicName, PushConfig, int)}
+   *     instead.
+   */
+  @Deprecated
+  public final Subscription createSubscription(
+      ProjectSubscriptionName name,
+      TopicName topic,
+      PushConfig pushConfig,
+      int ackDeadlineSeconds) {
+    Subscription request =
+        Subscription.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .setTopic(topic == null ? null : topic.toString())
+            .setPushConfig(pushConfig)
+            .setAckDeadlineSeconds(ackDeadlineSeconds)
+            .build();
+    return createSubscription(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a subscription to a given topic. See the [resource name rules]
@@ -640,6 +853,33 @@ public final Subscription getSubscription(GetSubscriptionRequest request) {
     return getSubscriptionCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the configuration details of a subscription.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   Subscription response = subscriptionAdminClient.getSubscription(subscription);
+   * }
+   * }

+   *
+   * @param subscription Required. The name of the subscription to get. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #getSubscription(SubscriptionName)} instead.
+   */
+  @Deprecated
+  public final Subscription getSubscription(ProjectSubscriptionName subscription) {
+    GetSubscriptionRequest request =
+        GetSubscriptionRequest.newBuilder()
+            .setSubscription(subscription == null ? null : subscription.toString())
+            .build();
+    return getSubscription(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Gets the configuration details of a subscription.
@@ -957,6 +1197,36 @@ public final void deleteSubscription(DeleteSubscriptionRequest request) {
     deleteSubscriptionCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes an existing subscription. All messages retained in the subscription are immediately
+   * dropped. Calls to `Pull` after deletion will return `NOT_FOUND`. After a subscription is
+   * deleted, a new one may be created with the same name, but the new one has no association with
+   * the old subscription or its topic unless the same topic is specified.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   subscriptionAdminClient.deleteSubscription(subscription);
+   * }
+   * }

+   *
+   * @param subscription Required. The subscription to delete. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #deleteSubscription(SubscriptionName)} instead.
+   */
+  @Deprecated
+  public final void deleteSubscription(ProjectSubscriptionName subscription) {
+    DeleteSubscriptionRequest request =
+        DeleteSubscriptionRequest.newBuilder()
+            .setSubscription(subscription == null ? null : subscription.toString())
+            .build();
+    deleteSubscription(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes an existing subscription. All messages retained in the subscription are immediately
@@ -1101,6 +1371,49 @@ public final void modifyAckDeadline(ModifyAckDeadlineRequest request) {
     modifyAckDeadlineCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Modifies the ack deadline for a specific message. This method is useful to indicate that more
+   * time is needed to process a message by the subscriber, or to make the message available for
+   * redelivery if the processing was interrupted. Note that this does not modify the
+   * subscription-level `ackDeadlineSeconds` used for subsequent messages.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   List ackIds = new ArrayList<>();
+   *   int ackDeadlineSeconds = 2135351438;
+   *   subscriptionAdminClient.modifyAckDeadline(subscription, ackIds, ackDeadlineSeconds);
+   * }
+   * }

+   *
+   * @param subscription Required. The name of the subscription. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @param ackIds Required. List of acknowledgment IDs.
+   * @param ackDeadlineSeconds Required. The new ack deadline with respect to the time this request
+   *     was sent to the Pub/Sub system. For example, if the value is 10, the new ack deadline will
+   *     expire 10 seconds after the `ModifyAckDeadline` call was made. Specifying zero might
+   *     immediately make the message available for delivery to another subscriber client. This
+   *     typically results in an increase in the rate of message redeliveries (that is, duplicates).
+   *     The minimum deadline you can specify is 0 seconds. The maximum deadline you can specify is
+   *     600 seconds (10 minutes).
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #modifyAckDeadline(SubscriptionName, List, int)} instead.
+   */
+  @Deprecated
+  final void modifyAckDeadline(
+      ProjectSubscriptionName subscription, List ackIds, int ackDeadlineSeconds) {
+    ModifyAckDeadlineRequest request =
+        ModifyAckDeadlineRequest.newBuilder()
+            .setSubscription(subscription == null ? null : subscription.toString())
+            .addAllAckIds(ackIds)
+            .setAckDeadlineSeconds(ackDeadlineSeconds)
+            .build();
+    modifyAckDeadline(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Modifies the ack deadline for a specific message. This method is useful to indicate that more
@@ -1228,6 +1541,41 @@ public final void acknowledge(AcknowledgeRequest request) {
     acknowledgeCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Acknowledges the messages associated with the `ack_ids` in the `AcknowledgeRequest`. The
+   * Pub/Sub system can remove the relevant messages from the subscription.
+   *
+   * 
Acknowledging a message whose ack deadline has expired may succeed, but such a message may
+   * be redelivered later. Acknowledging a message more than once will not result in an error.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   List ackIds = new ArrayList<>();
+   *   subscriptionAdminClient.acknowledge(subscription, ackIds);
+   * }
+   * }

+   *
+   * @param subscription Required. The subscription whose message is being acknowledged. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @param ackIds Required. The acknowledgment ID for the messages being acknowledged that was
+   *     returned by the Pub/Sub system in the `Pull` response. Must not be empty.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #acknowledge(SubscriptionName, List)} instead.
+   */
+  @Deprecated
+  public final void acknowledge(ProjectSubscriptionName subscription, List ackIds) {
+    AcknowledgeRequest request =
+        AcknowledgeRequest.newBuilder()
+            .setSubscription(subscription == null ? null : subscription.toString())
+            .addAllAckIds(ackIds)
+            .build();
+    acknowledge(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Acknowledges the messages associated with the `ack_ids` in the `AcknowledgeRequest`. The
@@ -1429,6 +1777,80 @@ public final PullResponse pull(PullRequest request) {
     return pullCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Pulls messages from the server. The server may return `UNAVAILABLE` if there are too many
+   * concurrent pull requests pending for the given subscription.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   int maxMessages = 496131527;
+   *   PullResponse response = subscriptionAdminClient.pull(subscription, maxMessages);
+   * }
+   * }

+   *
+   * @param subscription Required. The subscription from which messages should be pulled. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @param maxMessages Required. The maximum number of messages to return for this request. Must be
+   *     a positive integer. The Pub/Sub system may return fewer than the number specified.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #pull(SubscriptionName, int)} instead.
+   */
+  @Deprecated
+  public final PullResponse pull(ProjectSubscriptionName subscription, int maxMessages) {
+    PullRequest request =
+        PullRequest.newBuilder()
+            .setSubscription(subscription == null ? null : subscription.toString())
+            .setMaxMessages(maxMessages)
+            .build();
+    return pull(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Pulls messages from the server. The server may return `UNAVAILABLE` if there are too many
+   * concurrent pull requests pending for the given subscription.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   boolean returnImmediately = true;
+   *   int maxMessages = 496131527;
+   *   PullResponse response =
+   *       subscriptionAdminClient.pull(subscription, returnImmediately, maxMessages);
+   * }
+   * }

+   *
+   * @param subscription Required. The subscription from which messages should be pulled. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @param returnImmediately Optional. If this field set to true, the system will respond
+   *     immediately even if it there are no messages available to return in the `Pull` response.
+   *     Otherwise, the system may wait (for a bounded amount of time) until at least one message is
+   *     available, rather than returning no messages. Warning: setting this field to `true` is
+   *     discouraged because it adversely impacts the performance of `Pull` operations. We recommend
+   *     that users do not set this field.
+   * @param maxMessages Required. The maximum number of messages to return for this request. Must be
+   *     a positive integer. The Pub/Sub system may return fewer than the number specified.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #pull(SubscriptionName, boolean, int)} instead.
+   */
+  @Deprecated
+  final PullResponse pull(
+      ProjectSubscriptionName subscription, boolean returnImmediately, int maxMessages) {
+    PullRequest request =
+        PullRequest.newBuilder()
+            .setSubscription(subscription == null ? null : subscription.toString())
+            .setReturnImmediately(returnImmediately)
+            .setMaxMessages(maxMessages)
+            .build();
+    return pull(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Pulls messages from the server. The server may return `UNAVAILABLE` if there are too many
@@ -1584,23 +2006,61 @@ public final void modifyPushConfig(String subscription, PushConfig pushConfig) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ModifyPushConfigRequest request =
+   *       ModifyPushConfigRequest.newBuilder()
+   *           .setSubscription(SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString())
+   *           .setPushConfig(PushConfig.newBuilder().build())
+   *           .build();
+   *   subscriptionAdminClient.modifyPushConfig(request);
+   * }
+   * }

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void modifyPushConfig(ModifyPushConfigRequest request) {
+    modifyPushConfigCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Modifies the `PushConfig` for a specified subscription.
+   *
+   * 
This may be used to change a push subscription to a pull one (signified by an empty
+   * `PushConfig`) or vice versa, or change the endpoint URL and other attributes of a push
+   * subscription. Messages will accumulate for delivery continuously through the call regardless of
+   * changes to the `PushConfig`.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
    * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
-   *   ModifyPushConfigRequest request =
-   *       ModifyPushConfigRequest.newBuilder()
-   *           .setSubscription(SubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString())
-   *           .setPushConfig(PushConfig.newBuilder().build())
-   *           .build();
-   *   subscriptionAdminClient.modifyPushConfig(request);
+   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   PushConfig pushConfig = PushConfig.newBuilder().build();
+   *   subscriptionAdminClient.modifyPushConfig(subscription, pushConfig);
    * }
    * }

    *
-   * @param request The request object containing all of the parameters for the API call.
+   * @param subscription Required. The name of the subscription. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @param pushConfig Required. The push configuration for future deliveries.
+   *     
An empty `pushConfig` indicates that the Pub/Sub system should stop pushing messages
+   *     from the given subscription and allow messages to be pulled and acknowledged - effectively
+   *     pausing the subscription if `Pull` or `StreamingPull` is not called.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #modifyPushConfig(SubscriptionName, PushConfig)} instead.
    */
-  public final void modifyPushConfig(ModifyPushConfigRequest request) {
-    modifyPushConfigCallable().call(request);
+  @Deprecated
+  public final void modifyPushConfig(ProjectSubscriptionName subscription, PushConfig pushConfig) {
+    ModifyPushConfigRequest request =
+        ModifyPushConfigRequest.newBuilder()
+            .setSubscription(subscription == null ? null : subscription.toString())
+            .setPushConfig(pushConfig)
+            .build();
+    modifyPushConfig(request);
   }
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
@@ -1719,6 +2179,36 @@ public final Snapshot getSnapshot(GetSnapshotRequest request) {
     return getSnapshotCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the configuration details of a snapshot. Snapshots are used in <a
+   * href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a> operations, which
+   * allow you to manage message acknowledgments in bulk. That is, you can set the acknowledgment
+   * state of messages in an existing subscription to the state captured by a snapshot.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSnapshotName snapshot = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]");
+   *   Snapshot response = subscriptionAdminClient.getSnapshot(snapshot);
+   * }
+   * }

+   *
+   * @param snapshot Required. The name of the snapshot to get. Format is
+   *     `projects/{project}/snapshots/{snap}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use Use {@link #getSnapshot(SnapshotName)} instead.
+   */
+  @Deprecated
+  public final Snapshot getSnapshot(ProjectSnapshotName snapshot) {
+    GetSnapshotRequest request =
+        GetSnapshotRequest.newBuilder()
+            .setSnapshot(snapshot == null ? null : snapshot.toString())
+            .build();
+    return getSnapshot(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Gets the configuration details of a snapshot. Snapshots are used in <a
@@ -2147,6 +2637,157 @@ public final Snapshot createSnapshot(CreateSnapshotRequest request) {
     return createSnapshotCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a snapshot from the requested subscription. Snapshots are used in
+   * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations, which allow you to
+   * manage message acknowledgments in bulk. That is, you can set the acknowledgment state of
+   * messages in an existing subscription to the state captured by a snapshot. If the snapshot
+   * already exists, returns `ALREADY_EXISTS`. If the requested subscription doesn't exist, returns
+   * `NOT_FOUND`. If the backlog in the subscription is too old -- and the resulting snapshot would
+   * expire in less than 1 hour -- then `FAILED_PRECONDITION` is returned. See also the
+   * `Snapshot.expire_time` field. If the name is not provided in the request, the server will
+   * assign a random name for this snapshot on the same project as the subscription, conforming to
+   * the [resource name format] (https://cloud.google.com/pubsub/docs/admin#resource_names). The
+   * generated name is populated in the returned Snapshot object. Note that for REST API requests,
+   * you must specify a name in the request.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSnapshotName name = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]");
+   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   Snapshot response = subscriptionAdminClient.createSnapshot(name, subscription);
+   * }
+   * }

+   *
+   * @param name Required. User-provided name for this snapshot. If the name is not provided in the
+   *     request, the server will assign a random name for this snapshot on the same project as the
+   *     subscription. Note that for REST API requests, you must specify a name. See the <a
+   *     href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
+   *     rules</a>. Format is `projects/{project}/snapshots/{snap}`.
+   * @param subscription Required. The subscription whose backlog the snapshot retains.
+   *     Specifically, the created snapshot is guaranteed to retain: (a) The existing backlog on the
+   *     subscription. More precisely, this is defined as the messages in the subscription's backlog
+   *     that are unacknowledged upon the successful completion of the `CreateSnapshot` request; as
+   *     well as: (b) Any messages published to the subscription's topic following the successful
+   *     completion of the CreateSnapshot request. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use Use {@link #createSnapshot(SnapshotName, SubscriptionName)} instead.
+   */
+  @Deprecated
+  public final Snapshot createSnapshot(
+      ProjectSnapshotName name, ProjectSubscriptionName subscription) {
+    CreateSnapshotRequest request =
+        CreateSnapshotRequest.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .setSubscription(subscription == null ? null : subscription.toString())
+            .build();
+    return createSnapshot(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a snapshot from the requested subscription. Snapshots are used in
+   * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations, which allow you to
+   * manage message acknowledgments in bulk. That is, you can set the acknowledgment state of
+   * messages in an existing subscription to the state captured by a snapshot. If the snapshot
+   * already exists, returns `ALREADY_EXISTS`. If the requested subscription doesn't exist, returns
+   * `NOT_FOUND`. If the backlog in the subscription is too old -- and the resulting snapshot would
+   * expire in less than 1 hour -- then `FAILED_PRECONDITION` is returned. See also the
+   * `Snapshot.expire_time` field. If the name is not provided in the request, the server will
+   * assign a random name for this snapshot on the same project as the subscription, conforming to
+   * the [resource name format] (https://cloud.google.com/pubsub/docs/admin#resource_names). The
+   * generated name is populated in the returned Snapshot object. Note that for REST API requests,
+   * you must specify a name in the request.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   String name = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]").toString();
+   *   ProjectSubscriptionName subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
+   *   Snapshot response = subscriptionAdminClient.createSnapshot(name, subscription);
+   * }
+   * }

+   *
+   * @param name Required. User-provided name for this snapshot. If the name is not provided in the
+   *     request, the server will assign a random name for this snapshot on the same project as the
+   *     subscription. Note that for REST API requests, you must specify a name. See the <a
+   *     href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
+   *     rules</a>. Format is `projects/{project}/snapshots/{snap}`.
+   * @param subscription Required. The subscription whose backlog the snapshot retains.
+   *     Specifically, the created snapshot is guaranteed to retain: (a) The existing backlog on the
+   *     subscription. More precisely, this is defined as the messages in the subscription's backlog
+   *     that are unacknowledged upon the successful completion of the `CreateSnapshot` request; as
+   *     well as: (b) Any messages published to the subscription's topic following the successful
+   *     completion of the CreateSnapshot request. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use Use {@link #createSnapshot(String, SubscriptionName)} instead.
+   */
+  @Deprecated
+  public final Snapshot createSnapshot(String name, ProjectSubscriptionName subscription) {
+    CreateSnapshotRequest request =
+        CreateSnapshotRequest.newBuilder()
+            .setName(name)
+            .setSubscription(subscription == null ? null : subscription.toString())
+            .build();
+    return createSnapshot(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a snapshot from the requested subscription. Snapshots are used in
+   * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations, which allow you to
+   * manage message acknowledgments in bulk. That is, you can set the acknowledgment state of
+   * messages in an existing subscription to the state captured by a snapshot. If the snapshot
+   * already exists, returns `ALREADY_EXISTS`. If the requested subscription doesn't exist, returns
+   * `NOT_FOUND`. If the backlog in the subscription is too old -- and the resulting snapshot would
+   * expire in less than 1 hour -- then `FAILED_PRECONDITION` is returned. See also the
+   * `Snapshot.expire_time` field. If the name is not provided in the request, the server will
+   * assign a random name for this snapshot on the same project as the subscription, conforming to
+   * the [resource name format] (https://cloud.google.com/pubsub/docs/admin#resource_names). The
+   * generated name is populated in the returned Snapshot object. Note that for REST API requests,
+   * you must specify a name in the request.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSnapshotName name = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]");
+   *   String subscription = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]").toString();
+   *   Snapshot response = subscriptionAdminClient.createSnapshot(name, subscription);
+   * }
+   * }

+   *
+   * @param name Required. User-provided name for this snapshot. If the name is not provided in the
+   *     request, the server will assign a random name for this snapshot on the same project as the
+   *     subscription. Note that for REST API requests, you must specify a name. See the <a
+   *     href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
+   *     rules</a>. Format is `projects/{project}/snapshots/{snap}`.
+   * @param subscription Required. The subscription whose backlog the snapshot retains.
+   *     Specifically, the created snapshot is guaranteed to retain: (a) The existing backlog on the
+   *     subscription. More precisely, this is defined as the messages in the subscription's backlog
+   *     that are unacknowledged upon the successful completion of the `CreateSnapshot` request; as
+   *     well as: (b) Any messages published to the subscription's topic following the successful
+   *     completion of the CreateSnapshot request. Format is
+   *     `projects/{project}/subscriptions/{sub}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use Use {@link #createSnapshot(SnapshotName, String)} instead.
+   */
+  @Deprecated
+  public final Snapshot createSnapshot(ProjectSnapshotName name, String subscription) {
+    CreateSnapshotRequest request =
+        CreateSnapshotRequest.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .setSubscription(subscription)
+            .build();
+    return createSnapshot(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a snapshot from the requested subscription. Snapshots are used in
@@ -2338,6 +2979,39 @@ public final void deleteSnapshot(DeleteSnapshotRequest request) {
     deleteSnapshotCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Removes an existing snapshot. Snapshots are used in [Seek]
+   * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which allow you to manage
+   * message acknowledgments in bulk. That is, you can set the acknowledgment state of messages in
+   * an existing subscription to the state captured by a snapshot. When the snapshot is deleted, all
+   * messages retained in the snapshot are immediately dropped. After a snapshot is deleted, a new
+   * one may be created with the same name, but the new one has no association with the old snapshot
+   * or its subscription, unless the same subscription is specified.
+   *
+   * 
Sample code:
+   *
+   * 
{@code
+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   ProjectSnapshotName snapshot = ProjectSnapshotName.of("[PROJECT]", "[SNAPSHOT]");
+   *   subscriptionAdminClient.deleteSnapshot(snapshot);
+   * }
+   * }

+   *
+   * @param snapshot Required. The name of the snapshot to delete. Format is
+   *     `projects/{project}/snapshots/{snap}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use Use {@link #deleteSnapshot(SnapshotName)} instead.
+   */
+  @Deprecated
+  public final void deleteSnapshot(ProjectSnapshotName snapshot) {
+    DeleteSnapshotRequest request =
+        DeleteSnapshotRequest.newBuilder()
+            .setSnapshot(snapshot == null ? null : snapshot.toString())
+            .build();
+    deleteSnapshot(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Removes an existing snapshot. Snapshots are used in [Seek]
@@ -2457,6 +3131,37 @@ public final Policy setIamPolicy(SetIamPolicyRequest request) {
     return setIamPolicyCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the access control policy on the specified resource. Replaces any existing policy.
+   *
+   * 
Can return Public Errors: NOT_FOUND, INVALID_ARGUMENT and PERMISSION_DENIED
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
+   *   Policy policy = Policy.newBuilder().build();
+   *   Policy response = subscriptionAdminClient.setIamPolicy(formattedResource, policy);
+   * }
+   * 

+   *
+   * @param resource REQUIRED: The resource for which the policy is being specified. See the
+   *     operation documentation for the appropriate value for this field.
+   * @param policy REQUIRED: The complete policy to be applied to the `resource`. The size of the
+   *     policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud
+   *     Platform services (such as Projects) might reject them.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #setIamPolicy(SetIamPolicyRequest)} instead.
+   */
+  @Deprecated
+  public final Policy setIamPolicy(String resource, Policy policy) {
+    SetIamPolicyRequest request =
+        SetIamPolicyRequest.newBuilder().setResource(resource).setPolicy(policy).build();
+    return setIamPolicy(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Sets the access control policy on the specified resource. Replacesany existing policy.
@@ -2512,6 +3217,31 @@ public final Policy getIamPolicy(GetIamPolicyRequest request) {
     return getIamPolicyCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Gets the access control policy for a resource. Returns an empty policy if the resource exists
+   * and does not have a policy set.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
+   *   Policy response = subscriptionAdminClient.getIamPolicy(formattedResource);
+   * }
+   * 

+   *
+   * @param resource REQUIRED: The resource for which the policy is being requested. See the
+   *     operation documentation for the appropriate value for this field.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #getIamPolicy(GetIamPolicyRequest)} instead.
+   */
+  @Deprecated
+  public final Policy getIamPolicy(String resource) {
+    GetIamPolicyRequest request = GetIamPolicyRequest.newBuilder().setResource(resource).build();
+    return getIamPolicy(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Gets the access control policy for a resource. Returns an empty policyif the resource exists
@@ -2569,6 +3299,44 @@ public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsReq
     return testIamPermissionsCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns permissions that a caller has on the specified resource. If the resource does not
+   * exist, this will return an empty set of permissions, not a NOT_FOUND error.
+   *
+   * 
Note: This operation is designed to be used for building permission-aware UIs and
+   * command-line tools, not for authorization checking. This operation may "fail open" without
+   * warning.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
+   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
+   *   List<String> permissions = new ArrayList<>();
+   *   TestIamPermissionsResponse response = subscriptionAdminClient.testIamPermissions(formattedResource, permissions);
+   * }
+   * 

+   *
+   * @param resource REQUIRED: The resource for which the policy detail is being requested. See the
+   *     operation documentation for the appropriate value for this field.
+   * @param permissions The set of permissions to check for the `resource`. Permissions with
+   *     wildcards (such as '*' or 'storage.*') are not allowed. For more information see
+   *     [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #testIamPermissions(TestIamPermissionsRequest)} instead.
+   */
+  @Deprecated
+  public final TestIamPermissionsResponse testIamPermissions(
+      String resource, List permissions) {
+    TestIamPermissionsRequest request =
+        TestIamPermissionsRequest.newBuilder()
+            .setResource(resource)
+            .addAllPermissions(permissions)
+            .build();
+    return testIamPermissions(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns permissions that a caller has on the specified resource. If theresource does not exist,
@@ -2633,7 +3401,10 @@ public boolean awaitTermination(long duration, TimeUnit unit) throws Interrupted
 
   public static class ListSubscriptionsPagedResponse
       extends AbstractPagedListResponse<
-          ListSubscriptionsRequest, ListSubscriptionsResponse, Subscription, ListSubscriptionsPage,
+          ListSubscriptionsRequest,
+          ListSubscriptionsResponse,
+          Subscription,
+          ListSubscriptionsPage,
           ListSubscriptionsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -2654,7 +3425,9 @@ private ListSubscriptionsPagedResponse(ListSubscriptionsPage page) {
 
   public static class ListSubscriptionsPage
       extends AbstractPage<
-          ListSubscriptionsRequest, ListSubscriptionsResponse, Subscription,
+          ListSubscriptionsRequest,
+          ListSubscriptionsResponse,
+          Subscription,
           ListSubscriptionsPage> {
 
     private ListSubscriptionsPage(
@@ -2684,7 +3457,10 @@ public ApiFuture createPageAsync(
 
   public static class ListSubscriptionsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListSubscriptionsRequest, ListSubscriptionsResponse, Subscription, ListSubscriptionsPage,
+          ListSubscriptionsRequest,
+          ListSubscriptionsResponse,
+          Subscription,
+          ListSubscriptionsPage,
           ListSubscriptionsFixedSizeCollection> {
 
     private ListSubscriptionsFixedSizeCollection(
@@ -2705,7 +3481,10 @@ protected ListSubscriptionsFixedSizeCollection createCollection(
 
   public static class ListSnapshotsPagedResponse
       extends AbstractPagedListResponse<
-          ListSnapshotsRequest, ListSnapshotsResponse, Snapshot, ListSnapshotsPage,
+          ListSnapshotsRequest,
+          ListSnapshotsResponse,
+          Snapshot,
+          ListSnapshotsPage,
           ListSnapshotsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -2755,7 +3534,10 @@ public ApiFuture createPageAsync(
 
   public static class ListSnapshotsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListSnapshotsRequest, ListSnapshotsResponse, Snapshot, ListSnapshotsPage,
+          ListSnapshotsRequest,
+          ListSnapshotsResponse,
+          Snapshot,
+          ListSnapshotsPage,
           ListSnapshotsFixedSizeCollection> {
 
     private ListSnapshotsFixedSizeCollection(List pages, int collectionSize) {
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
similarity index 98%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
index 1493e2d78..c658184ab 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/SubscriptionAdminSettings.java
@@ -29,7 +29,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
 import com.google.api.gax.rpc.StreamingCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.pubsub.v1.stub.SubscriberStubSettings;
@@ -72,9 +71,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
similarity index 86%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
index 157f6262d..0aa458c06 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminClient.java
@@ -45,6 +45,7 @@
 import com.google.pubsub.v1.ListTopicsRequest;
 import com.google.pubsub.v1.ListTopicsResponse;
 import com.google.pubsub.v1.ProjectName;
+import com.google.pubsub.v1.ProjectTopicName;
 import com.google.pubsub.v1.PublishRequest;
 import com.google.pubsub.v1.PublishResponse;
 import com.google.pubsub.v1.PubsubMessage;
@@ -80,13 +81,13 @@
  * methods:
  *
  * 
    
- *   
  1.  A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2. A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3.  A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4. A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5.  A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6. A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
@@ -230,6 +231,35 @@ public final Topic createTopic(String name) {
     return createTopic(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates the given topic with the given name. See the <a
+   * href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
+   * rules</a>.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
+   *   ProjectTopicName name = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
+   *   Topic response = topicAdminClient.createTopic(name);
+   * }
+   * 

+   *
+   * @param name Required. The name of the topic. It must have the format
+   *     `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter, and contain only
+   *     letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores (`_`), periods (`.`),
+   *     tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3 and 255 characters in
+   *     length, and it must not start with `"goog"`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #createTopic(TopicName)} instead.
+   */
+  @Deprecated
+  public final Topic createTopic(ProjectTopicName name) {
+    Topic request = Topic.newBuilder().setName(name == null ? null : name.toString()).build();
+    return createTopic(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates the given topic with the given name. See the [resource name rules]
@@ -501,6 +531,31 @@ public final Topic getTopic(String topic) {
     return getTopic(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Gets the configuration of a topic.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
+   *   ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
+   *   Topic response = topicAdminClient.getTopic(topic);
+   * }
+   * 

+   *
+   * @param topic Required. The name of the topic to get. Format is
+   *     `projects/{project}/topics/{topic}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #getTopic(TopicName)} instead.
+   */
+  @Deprecated
+  public final Topic getTopic(ProjectTopicName topic) {
+    GetTopicRequest request =
+        GetTopicRequest.newBuilder().setTopic(topic == null ? null : topic.toString()).build();
+    return getTopic(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Gets the configuration of a topic.
@@ -753,6 +808,35 @@ public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(String t
     return listTopicSubscriptions(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists the names of the subscriptions on this topic.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
+   *   ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
+   *   for (ProjectSubscriptionName element : topicAdminClient.listTopicSubscriptions(topic).iterateAllAsProjectSubscriptionName()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * 

+   *
+   * @param topic Required. The name of the topic that subscriptions are attached to. Format is
+   *     `projects/{project}/topics/{topic}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #listTopicSubscriptions(TopicName)} instead.
+   */
+  @Deprecated
+  public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(ProjectTopicName topic) {
+    ListTopicSubscriptionsRequest request =
+        ListTopicSubscriptionsRequest.newBuilder()
+            .setTopic(topic == null ? null : topic.toString())
+            .build();
+    return listTopicSubscriptions(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Lists the names of the attached subscriptions on this topic.
@@ -1073,6 +1157,34 @@ public final void deleteTopic(String topic) {
     deleteTopic(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic does not exist. After a
+   * topic is deleted, a new topic may be created with the same name; this is an entirely new topic
+   * with none of the old configuration or subscriptions. Existing subscriptions to this topic are
+   * not deleted, but their `topic` field is set to `_deleted-topic_`.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
+   *   ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
+   *   topicAdminClient.deleteTopic(topic);
+   * }
+   * 

+   *
+   * @param topic Required. Name of the topic to delete. Format is
+   *     `projects/{project}/topics/{topic}`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #deleteTopic(TopicName)} instead.
+   */
+  @Deprecated
+  public final void deleteTopic(ProjectTopicName topic) {
+    DeleteTopicRequest request =
+        DeleteTopicRequest.newBuilder().setTopic(topic == null ? null : topic.toString()).build();
+    deleteTopic(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic does not exist. After a
@@ -1212,6 +1324,37 @@ public final Policy setIamPolicy(SetIamPolicyRequest request) {
     return setIamPolicyCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the access control policy on the specified resource. Replaces any existing policy.
+   *
+   * 
Can return Public Errors: NOT_FOUND, INVALID_ARGUMENT and PERMISSION_DENIED
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
+   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
+   *   Policy policy = Policy.newBuilder().build();
+   *   Policy response = topicAdminClient.setIamPolicy(formattedResource, policy);
+   * }
+   * 

+   *
+   * @param resource REQUIRED: The resource for which the policy is being specified. See the
+   *     operation documentation for the appropriate value for this field.
+   * @param policy REQUIRED: The complete policy to be applied to the `resource`. The size of the
+   *     policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud
+   *     Platform services (such as Projects) might reject them.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #setIamPolicy(SetIamPolicyRequest)} instead.
+   */
+  @Deprecated
+  public final Policy setIamPolicy(String resource, Policy policy) {
+    SetIamPolicyRequest request =
+        SetIamPolicyRequest.newBuilder().setResource(resource).setPolicy(policy).build();
+    return setIamPolicy(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Sets the access control policy on the specified resource. Replacesany existing policy.
@@ -1267,6 +1410,31 @@ public final Policy getIamPolicy(GetIamPolicyRequest request) {
     return getIamPolicyCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Gets the access control policy for a resource. Returns an empty policy if the resource exists
+   * and does not have a policy set.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
+   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
+   *   Policy response = topicAdminClient.getIamPolicy(formattedResource);
+   * }
+   * 

+   *
+   * @param resource REQUIRED: The resource for which the policy is being requested. See the
+   *     operation documentation for the appropriate value for this field.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #getIamPolicy(GetIamPolicyRequest)} instead.
+   */
+  @Deprecated
+  public final Policy getIamPolicy(String resource) {
+    GetIamPolicyRequest request = GetIamPolicyRequest.newBuilder().setResource(resource).build();
+    return getIamPolicy(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Gets the access control policy for a resource. Returns an empty policyif the resource exists
@@ -1324,6 +1492,44 @@ public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsReq
     return testIamPermissionsCallable().call(request);
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns permissions that a caller has on the specified resource. If the resource does not
+   * exist, this will return an empty set of permissions, not a NOT_FOUND error.
+   *
+   * 
Note: This operation is designed to be used for building permission-aware UIs and
+   * command-line tools, not for authorization checking. This operation may "fail open" without
+   * warning.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
+   *   String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
+   *   List<String> permissions = new ArrayList<>();
+   *   TestIamPermissionsResponse response = topicAdminClient.testIamPermissions(formattedResource, permissions);
+   * }
+   * 

+   *
+   * @param resource REQUIRED: The resource for which the policy detail is being requested. See the
+   *     operation documentation for the appropriate value for this field.
+   * @param permissions The set of permissions to check for the `resource`. Permissions with
+   *     wildcards (such as '*' or 'storage.*') are not allowed. For more information see
+   *     [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   * @deprecated Use {@link #testIamPermissions(TestIamPermissionsRequest)} instead.
+   */
+  @Deprecated
+  public final TestIamPermissionsResponse testIamPermissions(
+      String resource, List permissions) {
+    TestIamPermissionsRequest request =
+        TestIamPermissionsRequest.newBuilder()
+            .setResource(resource)
+            .addAllPermissions(permissions)
+            .build();
+    return testIamPermissions(request);
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns permissions that a caller has on the specified resource. If theresource does not exist,
@@ -1388,7 +1594,10 @@ public boolean awaitTermination(long duration, TimeUnit unit) throws Interrupted
 
   public static class ListTopicsPagedResponse
       extends AbstractPagedListResponse<
-          ListTopicsRequest, ListTopicsResponse, Topic, ListTopicsPage,
+          ListTopicsRequest,
+          ListTopicsResponse,
+          Topic,
+          ListTopicsPage,
           ListTopicsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -1435,7 +1644,10 @@ public ApiFuture createPageAsync(
 
   public static class ListTopicsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListTopicsRequest, ListTopicsResponse, Topic, ListTopicsPage,
+          ListTopicsRequest,
+          ListTopicsResponse,
+          Topic,
+          ListTopicsPage,
           ListTopicsFixedSizeCollection> {
 
     private ListTopicsFixedSizeCollection(List pages, int collectionSize) {
@@ -1455,8 +1667,11 @@ protected ListTopicsFixedSizeCollection createCollection(
 
   public static class ListTopicSubscriptionsPagedResponse
       extends AbstractPagedListResponse<
-          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse, String,
-          ListTopicSubscriptionsPage, ListTopicSubscriptionsFixedSizeCollection> {
+          ListTopicSubscriptionsRequest,
+          ListTopicSubscriptionsResponse,
+          String,
+          ListTopicSubscriptionsPage,
+          ListTopicSubscriptionsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
         PageContext context,
@@ -1476,7 +1691,9 @@ private ListTopicSubscriptionsPagedResponse(ListTopicSubscriptionsPage page) {
 
   public static class ListTopicSubscriptionsPage
       extends AbstractPage<
-          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse, String,
+          ListTopicSubscriptionsRequest,
+          ListTopicSubscriptionsResponse,
+          String,
           ListTopicSubscriptionsPage> {
 
     private ListTopicSubscriptionsPage(
@@ -1506,8 +1723,11 @@ public ApiFuture createPageAsync(
 
   public static class ListTopicSubscriptionsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse, String,
-          ListTopicSubscriptionsPage, ListTopicSubscriptionsFixedSizeCollection> {
+          ListTopicSubscriptionsRequest,
+          ListTopicSubscriptionsResponse,
+          String,
+          ListTopicSubscriptionsPage,
+          ListTopicSubscriptionsFixedSizeCollection> {
 
     private ListTopicSubscriptionsFixedSizeCollection(
         List pages, int collectionSize) {
@@ -1527,7 +1747,10 @@ protected ListTopicSubscriptionsFixedSizeCollection createCollection(
 
   public static class ListTopicSnapshotsPagedResponse
       extends AbstractPagedListResponse<
-          ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, String, ListTopicSnapshotsPage,
+          ListTopicSnapshotsRequest,
+          ListTopicSnapshotsResponse,
+          String,
+          ListTopicSnapshotsPage,
           ListTopicSnapshotsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -1577,7 +1800,10 @@ public ApiFuture createPageAsync(
 
   public static class ListTopicSnapshotsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, String, ListTopicSnapshotsPage,
+          ListTopicSnapshotsRequest,
+          ListTopicSnapshotsResponse,
+          String,
+          ListTopicSnapshotsPage,
           ListTopicSnapshotsFixedSizeCollection> {
 
     private ListTopicSnapshotsFixedSizeCollection(
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
similarity index 96%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
index 519a75417..d0efac54f 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/TopicAdminSettings.java
@@ -30,7 +30,6 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.pubsub.v1.stub.PublisherStubSettings;
@@ -65,9 +64,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
@@ -122,7 +121,8 @@ public UnaryCallSettings getTopicSettings() {
 
   /** Returns the object with the settings used for calls to listTopicSubscriptions. */
   public PagedCallSettings<
-          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
+          ListTopicSubscriptionsRequest,
+          ListTopicSubscriptionsResponse,
           ListTopicSubscriptionsPagedResponse>
       listTopicSubscriptionsSettings() {
     return ((PublisherStubSettings) getStubSettings()).listTopicSubscriptionsSettings();
@@ -286,7 +286,8 @@ public UnaryCallSettings.Builder getTopicSettings() {
 
     /** Returns the builder for the settings used for calls to listTopicSubscriptions. */
     public PagedCallSettings.Builder<
-            ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
+            ListTopicSubscriptionsRequest,
+            ListTopicSubscriptionsResponse,
             ListTopicSubscriptionsPagedResponse>
         listTopicSubscriptionsSettings() {
       return getStubSettingsBuilder().listTopicSubscriptionsSettings();
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/gapic_metadata.json
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/package-info.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherCallableFactory.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
similarity index 99%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
index bc855e57e..53607aafe 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcPublisherStub.java
@@ -51,7 +51,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceCallableFactory.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
similarity index 99%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
index cfd83cf86..4d06023b7 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSchemaServiceStub.java
@@ -45,7 +45,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberCallableFactory.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
similarity index 99%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
index d29c04424..e199d9ae3 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/GrpcSubscriberStub.java
@@ -59,7 +59,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStub.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
similarity index 97%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
index 3ac382c73..aaeb343d3 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java
@@ -88,9 +88,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
@@ -130,7 +130,8 @@ public class PublisherStubSettings extends StubSettings {
   private final PagedCallSettings
       listTopicsSettings;
   private final PagedCallSettings<
-          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
+          ListTopicSubscriptionsRequest,
+          ListTopicSubscriptionsResponse,
           ListTopicSubscriptionsPagedResponse>
       listTopicSubscriptionsSettings;
   private final PagedCallSettings<
@@ -279,11 +280,13 @@ public ApiFuture getFuturePagedResponse(
           };
 
   private static final PagedListResponseFactory<
-          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
+          ListTopicSubscriptionsRequest,
+          ListTopicSubscriptionsResponse,
           ListTopicSubscriptionsPagedResponse>
       LIST_TOPIC_SUBSCRIPTIONS_PAGE_STR_FACT =
           new PagedListResponseFactory<
-              ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
+              ListTopicSubscriptionsRequest,
+              ListTopicSubscriptionsResponse,
               ListTopicSubscriptionsPagedResponse>() {
             @Override
             public ApiFuture getFuturePagedResponse(
@@ -304,7 +307,8 @@ public ApiFuture getFuturePagedResponse(
           ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, ListTopicSnapshotsPagedResponse>
       LIST_TOPIC_SNAPSHOTS_PAGE_STR_FACT =
           new PagedListResponseFactory<
-              ListTopicSnapshotsRequest, ListTopicSnapshotsResponse,
+              ListTopicSnapshotsRequest,
+              ListTopicSnapshotsResponse,
               ListTopicSnapshotsPagedResponse>() {
             @Override
             public ApiFuture getFuturePagedResponse(
@@ -413,7 +417,8 @@ public UnaryCallSettings getTopicSettings() {
 
   /** Returns the object with the settings used for calls to listTopicSubscriptions. */
   public PagedCallSettings<
-          ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
+          ListTopicSubscriptionsRequest,
+          ListTopicSubscriptionsResponse,
           ListTopicSubscriptionsPagedResponse>
       listTopicSubscriptionsSettings() {
     return listTopicSubscriptionsSettings;
@@ -553,7 +558,8 @@ public static class Builder extends StubSettings.Builder
         listTopicsSettings;
     private final PagedCallSettings.Builder<
-            ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
+            ListTopicSubscriptionsRequest,
+            ListTopicSubscriptionsResponse,
             ListTopicSubscriptionsPagedResponse>
         listTopicSubscriptionsSettings;
     private final PagedCallSettings.Builder<
@@ -840,7 +846,8 @@ public UnaryCallSettings.Builder getTopicSettings() {
 
     /** Returns the builder for the settings used for calls to listTopicSubscriptions. */
     public PagedCallSettings.Builder<
-            ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse,
+            ListTopicSubscriptionsRequest,
+            ListTopicSubscriptionsResponse,
             ListTopicSubscriptionsPagedResponse>
         listTopicSubscriptionsSettings() {
       return listTopicSubscriptionsSettings;
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStub.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
similarity index 98%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
index 89628daf1..a7d8fc4ae 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java
@@ -71,9 +71,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStub.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
similarity index 98%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
rename to google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
index b62bec2c4..11a87f726 100644
--- a/owl-bot-staging/v1/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java
@@ -86,9 +86,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (pubsub.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (pubsub.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
@@ -229,7 +229,8 @@ public Iterable extractResources(ListSnapshotsResponse payload) {
           ListSubscriptionsRequest, ListSubscriptionsResponse, ListSubscriptionsPagedResponse>
       LIST_SUBSCRIPTIONS_PAGE_STR_FACT =
           new PagedListResponseFactory<
-              ListSubscriptionsRequest, ListSubscriptionsResponse,
+              ListSubscriptionsRequest,
+              ListSubscriptionsResponse,
               ListSubscriptionsPagedResponse>() {
             @Override
             public ApiFuture getFuturePagedResponse(
@@ -403,8 +404,7 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
 
   /** Returns a builder for the default ChannelProvider for this service. */
   public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
-    return InstantiatingGrpcChannelProvider.newBuilder()
-        .setMaxInboundMessageSize(Integer.MAX_VALUE);
+    return InstantiatingGrpcChannelProvider.newBuilder().setMaxInboundMessageSize(20 << 20);
   }
 
   public static TransportChannelProvider defaultTransportChannelProvider() {
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicy.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockIAMPolicyImpl.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisher.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockPublisherImpl.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaService.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSchemaServiceImpl.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriber.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/MockSubscriberImpl.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SchemaServiceClientTest.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/SubscriptionAdminClientTest.java
diff --git a/owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java b/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java
rename to google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/v1/TopicAdminClientTest.java
diff --git a/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java b/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
similarity index 50%
rename from owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
rename to grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
index 340a9acc6..638e841d7 100644
--- a/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
+++ b/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java
@@ -1,8 +1,25 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.google.pubsub.v1;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
+ *
+ *
  * 
  * The service that an application uses to manipulate topics, and to send
  * messages to a topic.
@@ -19,401 +36,518 @@ private PublisherGrpc() {}
   public static final String SERVICE_NAME = "google.pubsub.v1.Publisher";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getCreateTopicMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic>
+      getCreateTopicMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CreateTopic",
       requestType = com.google.pubsub.v1.Topic.class,
       responseType = com.google.pubsub.v1.Topic.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateTopicMethod() {
-    io.grpc.MethodDescriptor getCreateTopicMethod;
+  public static io.grpc.MethodDescriptor
+      getCreateTopicMethod() {
+    io.grpc.MethodDescriptor
+        getCreateTopicMethod;
     if ((getCreateTopicMethod = PublisherGrpc.getCreateTopicMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getCreateTopicMethod = PublisherGrpc.getCreateTopicMethod) == null) {
-          PublisherGrpc.getCreateTopicMethod = getCreateTopicMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateTopic"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Topic.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Topic.getDefaultInstance()))
-              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("CreateTopic"))
-              .build();
+          PublisherGrpc.getCreateTopicMethod =
+              getCreateTopicMethod =
+                  io.grpc.MethodDescriptor
+                      .newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateTopic"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Topic.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Topic.getDefaultInstance()))
+                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("CreateTopic"))
+                      .build();
         }
       }
     }
     return getCreateTopicMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getUpdateTopicMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.UpdateTopicRequest, com.google.pubsub.v1.Topic>
+      getUpdateTopicMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "UpdateTopic",
       requestType = com.google.pubsub.v1.UpdateTopicRequest.class,
       responseType = com.google.pubsub.v1.Topic.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateTopicMethod() {
-    io.grpc.MethodDescriptor getUpdateTopicMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.UpdateTopicRequest, com.google.pubsub.v1.Topic>
+      getUpdateTopicMethod() {
+    io.grpc.MethodDescriptor
+        getUpdateTopicMethod;
     if ((getUpdateTopicMethod = PublisherGrpc.getUpdateTopicMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getUpdateTopicMethod = PublisherGrpc.getUpdateTopicMethod) == null) {
-          PublisherGrpc.getUpdateTopicMethod = getUpdateTopicMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateTopic"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.UpdateTopicRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Topic.getDefaultInstance()))
-              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("UpdateTopic"))
-              .build();
+          PublisherGrpc.getUpdateTopicMethod =
+              getUpdateTopicMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateTopic"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.UpdateTopicRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Topic.getDefaultInstance()))
+                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("UpdateTopic"))
+                      .build();
         }
       }
     }
     return getUpdateTopicMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getPublishMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.PublishRequest, com.google.pubsub.v1.PublishResponse>
+      getPublishMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Publish",
       requestType = com.google.pubsub.v1.PublishRequest.class,
       responseType = com.google.pubsub.v1.PublishResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getPublishMethod() {
-    io.grpc.MethodDescriptor getPublishMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.PublishRequest, com.google.pubsub.v1.PublishResponse>
+      getPublishMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.PublishRequest, com.google.pubsub.v1.PublishResponse>
+        getPublishMethod;
     if ((getPublishMethod = PublisherGrpc.getPublishMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getPublishMethod = PublisherGrpc.getPublishMethod) == null) {
-          PublisherGrpc.getPublishMethod = getPublishMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Publish"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.PublishRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.PublishResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("Publish"))
-              .build();
+          PublisherGrpc.getPublishMethod =
+              getPublishMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Publish"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.PublishRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.PublishResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("Publish"))
+                      .build();
         }
       }
     }
     return getPublishMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getGetTopicMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.GetTopicRequest, com.google.pubsub.v1.Topic>
+      getGetTopicMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "GetTopic",
       requestType = com.google.pubsub.v1.GetTopicRequest.class,
       responseType = com.google.pubsub.v1.Topic.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetTopicMethod() {
-    io.grpc.MethodDescriptor getGetTopicMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.GetTopicRequest, com.google.pubsub.v1.Topic>
+      getGetTopicMethod() {
+    io.grpc.MethodDescriptor
+        getGetTopicMethod;
     if ((getGetTopicMethod = PublisherGrpc.getGetTopicMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getGetTopicMethod = PublisherGrpc.getGetTopicMethod) == null) {
-          PublisherGrpc.getGetTopicMethod = getGetTopicMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTopic"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.GetTopicRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Topic.getDefaultInstance()))
-              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("GetTopic"))
-              .build();
+          PublisherGrpc.getGetTopicMethod =
+              getGetTopicMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTopic"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.GetTopicRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Topic.getDefaultInstance()))
+                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("GetTopic"))
+                      .build();
         }
       }
     }
     return getGetTopicMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getListTopicsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListTopicsRequest, com.google.pubsub.v1.ListTopicsResponse>
+      getListTopicsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListTopics",
       requestType = com.google.pubsub.v1.ListTopicsRequest.class,
       responseType = com.google.pubsub.v1.ListTopicsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListTopicsMethod() {
-    io.grpc.MethodDescriptor getListTopicsMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListTopicsRequest, com.google.pubsub.v1.ListTopicsResponse>
+      getListTopicsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ListTopicsRequest, com.google.pubsub.v1.ListTopicsResponse>
+        getListTopicsMethod;
     if ((getListTopicsMethod = PublisherGrpc.getListTopicsMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getListTopicsMethod = PublisherGrpc.getListTopicsMethod) == null) {
-          PublisherGrpc.getListTopicsMethod = getListTopicsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopics"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListTopicsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListTopicsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("ListTopics"))
-              .build();
+          PublisherGrpc.getListTopicsMethod =
+              getListTopicsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopics"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListTopicsRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListTopicsResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("ListTopics"))
+                      .build();
         }
       }
     }
     return getListTopicsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getListTopicSubscriptionsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListTopicSubscriptionsRequest,
+          com.google.pubsub.v1.ListTopicSubscriptionsResponse>
+      getListTopicSubscriptionsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListTopicSubscriptions",
       requestType = com.google.pubsub.v1.ListTopicSubscriptionsRequest.class,
       responseType = com.google.pubsub.v1.ListTopicSubscriptionsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListTopicSubscriptionsMethod() {
-    io.grpc.MethodDescriptor getListTopicSubscriptionsMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListTopicSubscriptionsRequest,
+          com.google.pubsub.v1.ListTopicSubscriptionsResponse>
+      getListTopicSubscriptionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ListTopicSubscriptionsRequest,
+            com.google.pubsub.v1.ListTopicSubscriptionsResponse>
+        getListTopicSubscriptionsMethod;
     if ((getListTopicSubscriptionsMethod = PublisherGrpc.getListTopicSubscriptionsMethod) == null) {
       synchronized (PublisherGrpc.class) {
-        if ((getListTopicSubscriptionsMethod = PublisherGrpc.getListTopicSubscriptionsMethod) == null) {
-          PublisherGrpc.getListTopicSubscriptionsMethod = getListTopicSubscriptionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopicSubscriptions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListTopicSubscriptionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListTopicSubscriptionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("ListTopicSubscriptions"))
-              .build();
+        if ((getListTopicSubscriptionsMethod = PublisherGrpc.getListTopicSubscriptionsMethod)
+            == null) {
+          PublisherGrpc.getListTopicSubscriptionsMethod =
+              getListTopicSubscriptionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListTopicSubscriptions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListTopicSubscriptionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListTopicSubscriptionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PublisherMethodDescriptorSupplier("ListTopicSubscriptions"))
+                      .build();
         }
       }
     }
     return getListTopicSubscriptionsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getListTopicSnapshotsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListTopicSnapshotsRequest,
+          com.google.pubsub.v1.ListTopicSnapshotsResponse>
+      getListTopicSnapshotsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListTopicSnapshots",
       requestType = com.google.pubsub.v1.ListTopicSnapshotsRequest.class,
       responseType = com.google.pubsub.v1.ListTopicSnapshotsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListTopicSnapshotsMethod() {
-    io.grpc.MethodDescriptor getListTopicSnapshotsMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListTopicSnapshotsRequest,
+          com.google.pubsub.v1.ListTopicSnapshotsResponse>
+      getListTopicSnapshotsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ListTopicSnapshotsRequest,
+            com.google.pubsub.v1.ListTopicSnapshotsResponse>
+        getListTopicSnapshotsMethod;
     if ((getListTopicSnapshotsMethod = PublisherGrpc.getListTopicSnapshotsMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getListTopicSnapshotsMethod = PublisherGrpc.getListTopicSnapshotsMethod) == null) {
-          PublisherGrpc.getListTopicSnapshotsMethod = getListTopicSnapshotsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopicSnapshots"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListTopicSnapshotsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListTopicSnapshotsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("ListTopicSnapshots"))
-              .build();
+          PublisherGrpc.getListTopicSnapshotsMethod =
+              getListTopicSnapshotsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTopicSnapshots"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListTopicSnapshotsRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListTopicSnapshotsResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PublisherMethodDescriptorSupplier("ListTopicSnapshots"))
+                      .build();
         }
       }
     }
     return getListTopicSnapshotsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getDeleteTopicMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DeleteTopicRequest, com.google.protobuf.Empty>
+      getDeleteTopicMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "DeleteTopic",
       requestType = com.google.pubsub.v1.DeleteTopicRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteTopicMethod() {
-    io.grpc.MethodDescriptor getDeleteTopicMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DeleteTopicRequest, com.google.protobuf.Empty>
+      getDeleteTopicMethod() {
+    io.grpc.MethodDescriptor
+        getDeleteTopicMethod;
     if ((getDeleteTopicMethod = PublisherGrpc.getDeleteTopicMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getDeleteTopicMethod = PublisherGrpc.getDeleteTopicMethod) == null) {
-          PublisherGrpc.getDeleteTopicMethod = getDeleteTopicMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteTopic"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.DeleteTopicRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("DeleteTopic"))
-              .build();
+          PublisherGrpc.getDeleteTopicMethod =
+              getDeleteTopicMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteTopic"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.DeleteTopicRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("DeleteTopic"))
+                      .build();
         }
       }
     }
     return getDeleteTopicMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getDetachSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DetachSubscriptionRequest,
+          com.google.pubsub.v1.DetachSubscriptionResponse>
+      getDetachSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "DetachSubscription",
       requestType = com.google.pubsub.v1.DetachSubscriptionRequest.class,
       responseType = com.google.pubsub.v1.DetachSubscriptionResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDetachSubscriptionMethod() {
-    io.grpc.MethodDescriptor getDetachSubscriptionMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DetachSubscriptionRequest,
+          com.google.pubsub.v1.DetachSubscriptionResponse>
+      getDetachSubscriptionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.DetachSubscriptionRequest,
+            com.google.pubsub.v1.DetachSubscriptionResponse>
+        getDetachSubscriptionMethod;
     if ((getDetachSubscriptionMethod = PublisherGrpc.getDetachSubscriptionMethod) == null) {
       synchronized (PublisherGrpc.class) {
         if ((getDetachSubscriptionMethod = PublisherGrpc.getDetachSubscriptionMethod) == null) {
-          PublisherGrpc.getDetachSubscriptionMethod = getDetachSubscriptionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DetachSubscription"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.DetachSubscriptionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.DetachSubscriptionResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new PublisherMethodDescriptorSupplier("DetachSubscription"))
-              .build();
+          PublisherGrpc.getDetachSubscriptionMethod =
+              getDetachSubscriptionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DetachSubscription"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.DetachSubscriptionRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.DetachSubscriptionResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PublisherMethodDescriptorSupplier("DetachSubscription"))
+                      .build();
         }
       }
     }
     return getDetachSubscriptionMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static PublisherStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public PublisherStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new PublisherStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public PublisherStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new PublisherStub(channel, callOptions);
+          }
+        };
     return PublisherStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static PublisherBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static PublisherBlockingStub newBlockingStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public PublisherBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new PublisherBlockingStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public PublisherBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new PublisherBlockingStub(channel, callOptions);
+          }
+        };
     return PublisherBlockingStub.newStub(factory, channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static PublisherFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static PublisherFutureStub newFutureStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public PublisherFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new PublisherFutureStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public PublisherFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new PublisherFutureStub(channel, callOptions);
+          }
+        };
     return PublisherFutureStub.newStub(factory, channel);
   }
 
   /**
+   *
+   *
    * 
    * The service that an application uses to manipulate topics, and to send
    * messages to a topic.
    * 

    */
-  public static abstract class PublisherImplBase implements io.grpc.BindableService {
+  public abstract static class PublisherImplBase implements io.grpc.BindableService {
 
     /**
+     *
+     *
      * 
      * Creates the given topic with the given name. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
      * 

      */
-    public void createTopic(com.google.pubsub.v1.Topic request,
+    public void createTopic(
+        com.google.pubsub.v1.Topic request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateTopicMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateTopicMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing topic. Note that certain properties of a
      * topic are not modifiable.
      * 

      */
-    public void updateTopic(com.google.pubsub.v1.UpdateTopicRequest request,
+    public void updateTopic(
+        com.google.pubsub.v1.UpdateTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateTopicMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getUpdateTopicMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      * does not exist.
      * 

      */
-    public void publish(com.google.pubsub.v1.PublishRequest request,
+    public void publish(
+        com.google.pubsub.v1.PublishRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getPublishMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration of a topic.
      * 

      */
-    public void getTopic(com.google.pubsub.v1.GetTopicRequest request,
+    public void getTopic(
+        com.google.pubsub.v1.GetTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTopicMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists matching topics.
      * 

      */
-    public void listTopics(com.google.pubsub.v1.ListTopicsRequest request,
+    public void listTopics(
+        com.google.pubsub.v1.ListTopicsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTopicsMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists the names of the attached subscriptions on this topic.
      * 

      */
-    public void listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTopicSubscriptionsMethod(), responseObserver);
+    public void listTopicSubscriptions(
+        com.google.pubsub.v1.ListTopicSubscriptionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListTopicSubscriptionsMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists the names of the snapshots on this topic. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -422,12 +556,17 @@ public void listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRe
      * state captured by a snapshot.
      * 

      */
-    public void listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTopicSnapshotsMethod(), responseObserver);
+    public void listTopicSnapshots(
+        com.google.pubsub.v1.ListTopicSnapshotsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListTopicSnapshotsMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      * does not exist. After a topic is deleted, a new topic may be created with
@@ -436,12 +575,16 @@ public void listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest re
      * not deleted, but their `topic` field is set to `_deleted-topic_`.
      * 

      */
-    public void deleteTopic(com.google.pubsub.v1.DeleteTopicRequest request,
+    public void deleteTopic(
+        com.google.pubsub.v1.DeleteTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteTopicMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteTopicMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Detaches a subscription from this topic. All messages retained in the
      * subscription are dropped. Subsequent `Pull` and `StreamingPull` requests
@@ -449,168 +592,192 @@ public void deleteTopic(com.google.pubsub.v1.DeleteTopicRequest request,
      * subscription, pushes to the endpoint will stop.
      * 

      */
-    public void detachSubscription(com.google.pubsub.v1.DetachSubscriptionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDetachSubscriptionMethod(), responseObserver);
+    public void detachSubscription(
+        com.google.pubsub.v1.DetachSubscriptionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDetachSubscriptionMethod(), responseObserver);
     }
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
           .addMethod(
-            getCreateTopicMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.Topic,
-                com.google.pubsub.v1.Topic>(
-                  this, METHODID_CREATE_TOPIC)))
+              getCreateTopicMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers(
+                      this, METHODID_CREATE_TOPIC)))
           .addMethod(
-            getUpdateTopicMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.UpdateTopicRequest,
-                com.google.pubsub.v1.Topic>(
-                  this, METHODID_UPDATE_TOPIC)))
+              getUpdateTopicMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.UpdateTopicRequest, com.google.pubsub.v1.Topic>(
+                      this, METHODID_UPDATE_TOPIC)))
           .addMethod(
-            getPublishMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.PublishRequest,
-                com.google.pubsub.v1.PublishResponse>(
-                  this, METHODID_PUBLISH)))
+              getPublishMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.PublishRequest, com.google.pubsub.v1.PublishResponse>(
+                      this, METHODID_PUBLISH)))
           .addMethod(
-            getGetTopicMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.GetTopicRequest,
-                com.google.pubsub.v1.Topic>(
-                  this, METHODID_GET_TOPIC)))
+              getGetTopicMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.GetTopicRequest, com.google.pubsub.v1.Topic>(
+                      this, METHODID_GET_TOPIC)))
           .addMethod(
-            getListTopicsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ListTopicsRequest,
-                com.google.pubsub.v1.ListTopicsResponse>(
-                  this, METHODID_LIST_TOPICS)))
+              getListTopicsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ListTopicsRequest,
+                      com.google.pubsub.v1.ListTopicsResponse>(this, METHODID_LIST_TOPICS)))
           .addMethod(
-            getListTopicSubscriptionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ListTopicSubscriptionsRequest,
-                com.google.pubsub.v1.ListTopicSubscriptionsResponse>(
-                  this, METHODID_LIST_TOPIC_SUBSCRIPTIONS)))
+              getListTopicSubscriptionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ListTopicSubscriptionsRequest,
+                      com.google.pubsub.v1.ListTopicSubscriptionsResponse>(
+                      this, METHODID_LIST_TOPIC_SUBSCRIPTIONS)))
           .addMethod(
-            getListTopicSnapshotsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ListTopicSnapshotsRequest,
-                com.google.pubsub.v1.ListTopicSnapshotsResponse>(
-                  this, METHODID_LIST_TOPIC_SNAPSHOTS)))
+              getListTopicSnapshotsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ListTopicSnapshotsRequest,
+                      com.google.pubsub.v1.ListTopicSnapshotsResponse>(
+                      this, METHODID_LIST_TOPIC_SNAPSHOTS)))
           .addMethod(
-            getDeleteTopicMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.DeleteTopicRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_DELETE_TOPIC)))
+              getDeleteTopicMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.DeleteTopicRequest, com.google.protobuf.Empty>(
+                      this, METHODID_DELETE_TOPIC)))
           .addMethod(
-            getDetachSubscriptionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.DetachSubscriptionRequest,
-                com.google.pubsub.v1.DetachSubscriptionResponse>(
-                  this, METHODID_DETACH_SUBSCRIPTION)))
+              getDetachSubscriptionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.DetachSubscriptionRequest,
+                      com.google.pubsub.v1.DetachSubscriptionResponse>(
+                      this, METHODID_DETACH_SUBSCRIPTION)))
           .build();
     }
   }
 
   /**
+   *
+   *
    * 
    * The service that an application uses to manipulate topics, and to send
    * messages to a topic.
    * 

    */
   public static final class PublisherStub extends io.grpc.stub.AbstractAsyncStub {
-    private PublisherStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private PublisherStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected PublisherStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected PublisherStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new PublisherStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Creates the given topic with the given name. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
      * 

      */
-    public void createTopic(com.google.pubsub.v1.Topic request,
+    public void createTopic(
+        com.google.pubsub.v1.Topic request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateTopicMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCreateTopicMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing topic. Note that certain properties of a
      * topic are not modifiable.
      * 

      */
-    public void updateTopic(com.google.pubsub.v1.UpdateTopicRequest request,
+    public void updateTopic(
+        com.google.pubsub.v1.UpdateTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateTopicMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getUpdateTopicMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      * does not exist.
      * 

      */
-    public void publish(com.google.pubsub.v1.PublishRequest request,
+    public void publish(
+        com.google.pubsub.v1.PublishRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getPublishMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration of a topic.
      * 

      */
-    public void getTopic(com.google.pubsub.v1.GetTopicRequest request,
+    public void getTopic(
+        com.google.pubsub.v1.GetTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getGetTopicMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists matching topics.
      * 

      */
-    public void listTopics(com.google.pubsub.v1.ListTopicsRequest request,
+    public void listTopics(
+        com.google.pubsub.v1.ListTopicsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getListTopicsMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists the names of the attached subscriptions on this topic.
      * 

      */
-    public void listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void listTopicSubscriptions(
+        com.google.pubsub.v1.ListTopicSubscriptionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListTopicSubscriptionsMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getListTopicSubscriptionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists the names of the snapshots on this topic. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -619,13 +786,19 @@ public void listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRe
      * state captured by a snapshot.
      * 

      */
-    public void listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void listTopicSnapshots(
+        com.google.pubsub.v1.ListTopicSnapshotsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListTopicSnapshotsMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getListTopicSnapshotsMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      * does not exist. After a topic is deleted, a new topic may be created with
@@ -634,13 +807,18 @@ public void listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest re
      * not deleted, but their `topic` field is set to `_deleted-topic_`.
      * 

      */
-    public void deleteTopic(com.google.pubsub.v1.DeleteTopicRequest request,
+    public void deleteTopic(
+        com.google.pubsub.v1.DeleteTopicRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteTopicMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getDeleteTopicMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Detaches a subscription from this topic. All messages retained in the
      * subscription are dropped. Subsequent `Pull` and `StreamingPull` requests
@@ -648,22 +826,28 @@ public void deleteTopic(com.google.pubsub.v1.DeleteTopicRequest request,
      * subscription, pushes to the endpoint will stop.
      * 

      */
-    public void detachSubscription(com.google.pubsub.v1.DetachSubscriptionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void detachSubscription(
+        com.google.pubsub.v1.DetachSubscriptionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDetachSubscriptionMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getDetachSubscriptionMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
   }
 
   /**
+   *
+   *
    * 
    * The service that an application uses to manipulate topics, and to send
    * messages to a topic.
    * 

    */
-  public static final class PublisherBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private PublisherBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+  public static final class PublisherBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private PublisherBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -674,6 +858,8 @@ protected PublisherBlockingStub build(
     }
 
     /**
+     *
+     *
      * 
      * Creates the given topic with the given name. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -685,6 +871,8 @@ public com.google.pubsub.v1.Topic createTopic(com.google.pubsub.v1.Topic request
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing topic. Note that certain properties of a
      * topic are not modifiable.
@@ -696,17 +884,22 @@ public com.google.pubsub.v1.Topic updateTopic(com.google.pubsub.v1.UpdateTopicRe
     }
 
     /**
+     *
+     *
      * 
      * Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      * does not exist.
      * 

      */
-    public com.google.pubsub.v1.PublishResponse publish(com.google.pubsub.v1.PublishRequest request) {
+    public com.google.pubsub.v1.PublishResponse publish(
+        com.google.pubsub.v1.PublishRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getPublishMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration of a topic.
      * 

@@ -717,26 +910,34 @@ public com.google.pubsub.v1.Topic getTopic(com.google.pubsub.v1.GetTopicRequest
     }
 
     /**
+     *
+     *
      * 
      * Lists matching topics.
      * 

      */
-    public com.google.pubsub.v1.ListTopicsResponse listTopics(com.google.pubsub.v1.ListTopicsRequest request) {
+    public com.google.pubsub.v1.ListTopicsResponse listTopics(
+        com.google.pubsub.v1.ListTopicsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListTopicsMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists the names of the attached subscriptions on this topic.
      * 

      */
-    public com.google.pubsub.v1.ListTopicSubscriptionsResponse listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRequest request) {
+    public com.google.pubsub.v1.ListTopicSubscriptionsResponse listTopicSubscriptions(
+        com.google.pubsub.v1.ListTopicSubscriptionsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListTopicSubscriptionsMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists the names of the snapshots on this topic. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -745,12 +946,15 @@ public com.google.pubsub.v1.ListTopicSubscriptionsResponse listTopicSubscription
      * state captured by a snapshot.
      * 

      */
-    public com.google.pubsub.v1.ListTopicSnapshotsResponse listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest request) {
+    public com.google.pubsub.v1.ListTopicSnapshotsResponse listTopicSnapshots(
+        com.google.pubsub.v1.ListTopicSnapshotsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListTopicSnapshotsMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      * does not exist. After a topic is deleted, a new topic may be created with
@@ -765,6 +969,8 @@ public com.google.protobuf.Empty deleteTopic(com.google.pubsub.v1.DeleteTopicReq
     }
 
     /**
+     *
+     *
      * 
      * Detaches a subscription from this topic. All messages retained in the
      * subscription are dropped. Subsequent `Pull` and `StreamingPull` requests
@@ -772,67 +978,77 @@ public com.google.protobuf.Empty deleteTopic(com.google.pubsub.v1.DeleteTopicReq
      * subscription, pushes to the endpoint will stop.
      * 

      */
-    public com.google.pubsub.v1.DetachSubscriptionResponse detachSubscription(com.google.pubsub.v1.DetachSubscriptionRequest request) {
+    public com.google.pubsub.v1.DetachSubscriptionResponse detachSubscription(
+        com.google.pubsub.v1.DetachSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getDetachSubscriptionMethod(), getCallOptions(), request);
     }
   }
 
   /**
+   *
+   *
    * 
    * The service that an application uses to manipulate topics, and to send
    * messages to a topic.
    * 

    */
-  public static final class PublisherFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private PublisherFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+  public static final class PublisherFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private PublisherFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected PublisherFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected PublisherFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new PublisherFutureStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Creates the given topic with the given name. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture createTopic(
-        com.google.pubsub.v1.Topic request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        createTopic(com.google.pubsub.v1.Topic request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCreateTopicMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing topic. Note that certain properties of a
      * topic are not modifiable.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture updateTopic(
-        com.google.pubsub.v1.UpdateTopicRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        updateTopic(com.google.pubsub.v1.UpdateTopicRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getUpdateTopicMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      * does not exist.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture publish(
-        com.google.pubsub.v1.PublishRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        publish(com.google.pubsub.v1.PublishRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getPublishMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration of a topic.
      * 

@@ -844,28 +1060,36 @@ public com.google.common.util.concurrent.ListenableFuture
      * Lists matching topics.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture listTopics(
-        com.google.pubsub.v1.ListTopicsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.pubsub.v1.ListTopicsResponse>
+        listTopics(com.google.pubsub.v1.ListTopicsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListTopicsMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists the names of the attached subscriptions on this topic.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture listTopicSubscriptions(
-        com.google.pubsub.v1.ListTopicSubscriptionsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.pubsub.v1.ListTopicSubscriptionsResponse>
+        listTopicSubscriptions(com.google.pubsub.v1.ListTopicSubscriptionsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListTopicSubscriptionsMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists the names of the snapshots on this topic. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -874,13 +1098,16 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture listTopicSnapshots(
-        com.google.pubsub.v1.ListTopicSnapshotsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.pubsub.v1.ListTopicSnapshotsResponse>
+        listTopicSnapshots(com.google.pubsub.v1.ListTopicSnapshotsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListTopicSnapshotsMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      * does not exist. After a topic is deleted, a new topic may be created with
@@ -889,13 +1116,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture deleteTopic(
-        com.google.pubsub.v1.DeleteTopicRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteTopic(com.google.pubsub.v1.DeleteTopicRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getDeleteTopicMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Detaches a subscription from this topic. All messages retained in the
      * subscription are dropped. Subsequent `Pull` and `StreamingPull` requests
@@ -903,8 +1132,9 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture detachSubscription(
-        com.google.pubsub.v1.DetachSubscriptionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.pubsub.v1.DetachSubscriptionResponse>
+        detachSubscription(com.google.pubsub.v1.DetachSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getDetachSubscriptionMethod(), getCallOptions()), request);
     }
@@ -920,11 +1150,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final PublisherImplBase serviceImpl;
     private final int methodId;
 
@@ -938,40 +1168,53 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_CREATE_TOPIC:
-          serviceImpl.createTopic((com.google.pubsub.v1.Topic) request,
+          serviceImpl.createTopic(
+              (com.google.pubsub.v1.Topic) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_UPDATE_TOPIC:
-          serviceImpl.updateTopic((com.google.pubsub.v1.UpdateTopicRequest) request,
+          serviceImpl.updateTopic(
+              (com.google.pubsub.v1.UpdateTopicRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_PUBLISH:
-          serviceImpl.publish((com.google.pubsub.v1.PublishRequest) request,
+          serviceImpl.publish(
+              (com.google.pubsub.v1.PublishRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_GET_TOPIC:
-          serviceImpl.getTopic((com.google.pubsub.v1.GetTopicRequest) request,
+          serviceImpl.getTopic(
+              (com.google.pubsub.v1.GetTopicRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_LIST_TOPICS:
-          serviceImpl.listTopics((com.google.pubsub.v1.ListTopicsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.listTopics(
+              (com.google.pubsub.v1.ListTopicsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_LIST_TOPIC_SUBSCRIPTIONS:
-          serviceImpl.listTopicSubscriptions((com.google.pubsub.v1.ListTopicSubscriptionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.listTopicSubscriptions(
+              (com.google.pubsub.v1.ListTopicSubscriptionsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_LIST_TOPIC_SNAPSHOTS:
-          serviceImpl.listTopicSnapshots((com.google.pubsub.v1.ListTopicSnapshotsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.listTopicSnapshots(
+              (com.google.pubsub.v1.ListTopicSnapshotsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_DELETE_TOPIC:
-          serviceImpl.deleteTopic((com.google.pubsub.v1.DeleteTopicRequest) request,
+          serviceImpl.deleteTopic(
+              (com.google.pubsub.v1.DeleteTopicRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_DETACH_SUBSCRIPTION:
-          serviceImpl.detachSubscription((com.google.pubsub.v1.DetachSubscriptionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.detachSubscription(
+              (com.google.pubsub.v1.DetachSubscriptionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -989,8 +1232,9 @@ public io.grpc.stub.StreamObserver invoke(
     }
   }
 
-  private static abstract class PublisherBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class PublisherBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     PublisherBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -1032,18 +1276,20 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (PublisherGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new PublisherFileDescriptorSupplier())
-              .addMethod(getCreateTopicMethod())
-              .addMethod(getUpdateTopicMethod())
-              .addMethod(getPublishMethod())
-              .addMethod(getGetTopicMethod())
-              .addMethod(getListTopicsMethod())
-              .addMethod(getListTopicSubscriptionsMethod())
-              .addMethod(getListTopicSnapshotsMethod())
-              .addMethod(getDeleteTopicMethod())
-              .addMethod(getDetachSubscriptionMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new PublisherFileDescriptorSupplier())
+                      .addMethod(getCreateTopicMethod())
+                      .addMethod(getUpdateTopicMethod())
+                      .addMethod(getPublishMethod())
+                      .addMethod(getGetTopicMethod())
+                      .addMethod(getListTopicsMethod())
+                      .addMethod(getListTopicSubscriptionsMethod())
+                      .addMethod(getListTopicSnapshotsMethod())
+                      .addMethod(getDeleteTopicMethod())
+                      .addMethod(getDetachSubscriptionMethod())
+                      .build();
         }
       }
     }
diff --git a/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java b/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java
new file mode 100644
index 000000000..c8061efe2
--- /dev/null
+++ b/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java
@@ -0,0 +1,906 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.pubsub.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Service for doing schema-related operations.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/pubsub/v1/schema.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class SchemaServiceGrpc {
+
+  private SchemaServiceGrpc() {}
+
+  public static final String SERVICE_NAME = "google.pubsub.v1.SchemaService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.CreateSchemaRequest, com.google.pubsub.v1.Schema>
+      getCreateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateSchema",
+      requestType = com.google.pubsub.v1.CreateSchemaRequest.class,
+      responseType = com.google.pubsub.v1.Schema.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.CreateSchemaRequest, com.google.pubsub.v1.Schema>
+      getCreateSchemaMethod() {
+    io.grpc.MethodDescriptor
+        getCreateSchemaMethod;
+    if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+          SchemaServiceGrpc.getCreateSchemaMethod =
+              getCreateSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.CreateSchemaRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Schema.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("CreateSchema"))
+                      .build();
+        }
+      }
+    }
+    return getCreateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.GetSchemaRequest, com.google.pubsub.v1.Schema>
+      getGetSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetSchema",
+      requestType = com.google.pubsub.v1.GetSchemaRequest.class,
+      responseType = com.google.pubsub.v1.Schema.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.GetSchemaRequest, com.google.pubsub.v1.Schema>
+      getGetSchemaMethod() {
+    io.grpc.MethodDescriptor
+        getGetSchemaMethod;
+    if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+          SchemaServiceGrpc.getGetSchemaMethod =
+              getGetSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.GetSchemaRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Schema.getDefaultInstance()))
+                      .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema"))
+                      .build();
+        }
+      }
+    }
+    return getGetSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListSchemasRequest, com.google.pubsub.v1.ListSchemasResponse>
+      getListSchemasMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListSchemas",
+      requestType = com.google.pubsub.v1.ListSchemasRequest.class,
+      responseType = com.google.pubsub.v1.ListSchemasResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListSchemasRequest, com.google.pubsub.v1.ListSchemasResponse>
+      getListSchemasMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ListSchemasRequest, com.google.pubsub.v1.ListSchemasResponse>
+        getListSchemasMethod;
+    if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+          SchemaServiceGrpc.getListSchemasMethod =
+              getListSchemasMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListSchemasRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListSchemasResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas"))
+                      .build();
+        }
+      }
+    }
+    return getListSchemasMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DeleteSchemaRequest, com.google.protobuf.Empty>
+      getDeleteSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteSchema",
+      requestType = com.google.pubsub.v1.DeleteSchemaRequest.class,
+      responseType = com.google.protobuf.Empty.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DeleteSchemaRequest, com.google.protobuf.Empty>
+      getDeleteSchemaMethod() {
+    io.grpc.MethodDescriptor
+        getDeleteSchemaMethod;
+    if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+          SchemaServiceGrpc.getDeleteSchemaMethod =
+              getDeleteSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.DeleteSchemaRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("DeleteSchema"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ValidateSchemaRequest, com.google.pubsub.v1.ValidateSchemaResponse>
+      getValidateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ValidateSchema",
+      requestType = com.google.pubsub.v1.ValidateSchemaRequest.class,
+      responseType = com.google.pubsub.v1.ValidateSchemaResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ValidateSchemaRequest, com.google.pubsub.v1.ValidateSchemaResponse>
+      getValidateSchemaMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ValidateSchemaRequest, com.google.pubsub.v1.ValidateSchemaResponse>
+        getValidateSchemaMethod;
+    if ((getValidateSchemaMethod = SchemaServiceGrpc.getValidateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getValidateSchemaMethod = SchemaServiceGrpc.getValidateSchemaMethod) == null) {
+          SchemaServiceGrpc.getValidateSchemaMethod =
+              getValidateSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ValidateSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ValidateSchemaRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ValidateSchemaResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("ValidateSchema"))
+                      .build();
+        }
+      }
+    }
+    return getValidateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ValidateMessageRequest, com.google.pubsub.v1.ValidateMessageResponse>
+      getValidateMessageMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ValidateMessage",
+      requestType = com.google.pubsub.v1.ValidateMessageRequest.class,
+      responseType = com.google.pubsub.v1.ValidateMessageResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ValidateMessageRequest, com.google.pubsub.v1.ValidateMessageResponse>
+      getValidateMessageMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ValidateMessageRequest,
+            com.google.pubsub.v1.ValidateMessageResponse>
+        getValidateMessageMethod;
+    if ((getValidateMessageMethod = SchemaServiceGrpc.getValidateMessageMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getValidateMessageMethod = SchemaServiceGrpc.getValidateMessageMethod) == null) {
+          SchemaServiceGrpc.getValidateMessageMethod =
+              getValidateMessageMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ValidateMessage"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ValidateMessageRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ValidateMessageResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("ValidateMessage"))
+                      .build();
+        }
+      }
+    }
+    return getValidateMessageMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static SchemaServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SchemaServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SchemaServiceStub(channel, callOptions);
+          }
+        };
+    return SchemaServiceStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static SchemaServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SchemaServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SchemaServiceBlockingStub(channel, callOptions);
+          }
+        };
+    return SchemaServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static SchemaServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SchemaServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SchemaServiceFutureStub(channel, callOptions);
+          }
+        };
+    return SchemaServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service for doing schema-related operations.
+   * 

+   */
+  public abstract static class SchemaServiceImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Creates a schema.
+     * 

+     */
+    public void createSchema(
+        com.google.pubsub.v1.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a schema.
+     * 

+     */
+    public void getSchema(
+        com.google.pubsub.v1.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists schemas in a project.
+     * 

+     */
+    public void listSchemas(
+        com.google.pubsub.v1.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListSchemasMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a schema.
+     * 

+     */
+    public void deleteSchema(
+        com.google.pubsub.v1.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Validates a schema.
+     * 

+     */
+    public void validateSchema(
+        com.google.pubsub.v1.ValidateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getValidateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Validates a message against a schema.
+     * 

+     */
+    public void validateMessage(
+        com.google.pubsub.v1.ValidateMessageRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getValidateMessageMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getCreateSchemaMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.CreateSchemaRequest, com.google.pubsub.v1.Schema>(
+                      this, METHODID_CREATE_SCHEMA)))
+          .addMethod(
+              getGetSchemaMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.GetSchemaRequest, com.google.pubsub.v1.Schema>(
+                      this, METHODID_GET_SCHEMA)))
+          .addMethod(
+              getListSchemasMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ListSchemasRequest,
+                      com.google.pubsub.v1.ListSchemasResponse>(this, METHODID_LIST_SCHEMAS)))
+          .addMethod(
+              getDeleteSchemaMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.DeleteSchemaRequest, com.google.protobuf.Empty>(
+                      this, METHODID_DELETE_SCHEMA)))
+          .addMethod(
+              getValidateSchemaMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ValidateSchemaRequest,
+                      com.google.pubsub.v1.ValidateSchemaResponse>(this, METHODID_VALIDATE_SCHEMA)))
+          .addMethod(
+              getValidateMessageMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ValidateMessageRequest,
+                      com.google.pubsub.v1.ValidateMessageResponse>(
+                      this, METHODID_VALIDATE_MESSAGE)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service for doing schema-related operations.
+   * 

+   */
+  public static final class SchemaServiceStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private SchemaServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a schema.
+     * 

+     */
+    public void createSchema(
+        com.google.pubsub.v1.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a schema.
+     * 

+     */
+    public void getSchema(
+        com.google.pubsub.v1.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists schemas in a project.
+     * 

+     */
+    public void listSchemas(
+        com.google.pubsub.v1.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a schema.
+     * 

+     */
+    public void deleteSchema(
+        com.google.pubsub.v1.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Validates a schema.
+     * 

+     */
+    public void validateSchema(
+        com.google.pubsub.v1.ValidateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getValidateSchemaMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Validates a message against a schema.
+     * 

+     */
+    public void validateMessage(
+        com.google.pubsub.v1.ValidateMessageRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getValidateMessageMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service for doing schema-related operations.
+   * 

+   */
+  public static final class SchemaServiceBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private SchemaServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a schema.
+     * 

+     */
+    public com.google.pubsub.v1.Schema createSchema(
+        com.google.pubsub.v1.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a schema.
+     * 

+     */
+    public com.google.pubsub.v1.Schema getSchema(com.google.pubsub.v1.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists schemas in a project.
+     * 

+     */
+    public com.google.pubsub.v1.ListSchemasResponse listSchemas(
+        com.google.pubsub.v1.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListSchemasMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a schema.
+     * 

+     */
+    public com.google.protobuf.Empty deleteSchema(
+        com.google.pubsub.v1.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Validates a schema.
+     * 

+     */
+    public com.google.pubsub.v1.ValidateSchemaResponse validateSchema(
+        com.google.pubsub.v1.ValidateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getValidateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Validates a message against a schema.
+     * 

+     */
+    public com.google.pubsub.v1.ValidateMessageResponse validateMessage(
+        com.google.pubsub.v1.ValidateMessageRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getValidateMessageMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service for doing schema-related operations.
+   * 

+   */
+  public static final class SchemaServiceFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private SchemaServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createSchema(com.google.pubsub.v1.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        getSchema(com.google.pubsub.v1.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists schemas in a project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.pubsub.v1.ListSchemasResponse>
+        listSchemas(com.google.pubsub.v1.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteSchema(com.google.pubsub.v1.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Validates a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.pubsub.v1.ValidateSchemaResponse>
+        validateSchema(com.google.pubsub.v1.ValidateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getValidateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Validates a message against a schema.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.pubsub.v1.ValidateMessageResponse>
+        validateMessage(com.google.pubsub.v1.ValidateMessageRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getValidateMessageMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_CREATE_SCHEMA = 0;
+  private static final int METHODID_GET_SCHEMA = 1;
+  private static final int METHODID_LIST_SCHEMAS = 2;
+  private static final int METHODID_DELETE_SCHEMA = 3;
+  private static final int METHODID_VALIDATE_SCHEMA = 4;
+  private static final int METHODID_VALIDATE_MESSAGE = 5;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final SchemaServiceImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(SchemaServiceImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_CREATE_SCHEMA:
+          serviceImpl.createSchema(
+              (com.google.pubsub.v1.CreateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_SCHEMA:
+          serviceImpl.getSchema(
+              (com.google.pubsub.v1.GetSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_SCHEMAS:
+          serviceImpl.listSchemas(
+              (com.google.pubsub.v1.ListSchemasRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_DELETE_SCHEMA:
+          serviceImpl.deleteSchema(
+              (com.google.pubsub.v1.DeleteSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_VALIDATE_SCHEMA:
+          serviceImpl.validateSchema(
+              (com.google.pubsub.v1.ValidateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_VALIDATE_MESSAGE:
+          serviceImpl.validateMessage(
+              (com.google.pubsub.v1.ValidateMessageRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    SchemaServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.pubsub.v1.SchemaProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("SchemaService");
+    }
+  }
+
+  private static final class SchemaServiceFileDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier {
+    SchemaServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class SchemaServiceMethodDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    SchemaServiceMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier())
+                      .addMethod(getCreateSchemaMethod())
+                      .addMethod(getGetSchemaMethod())
+                      .addMethod(getListSchemasMethod())
+                      .addMethod(getDeleteSchemaMethod())
+                      .addMethod(getValidateSchemaMethod())
+                      .addMethod(getValidateMessageMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java b/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
similarity index 57%
rename from owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
rename to grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
index 08d62c379..de5a11c89 100644
--- a/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
+++ b/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java
@@ -1,8 +1,25 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.google.pubsub.v1;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
+ *
+ *
  * 
  * The service that an application uses to manipulate subscriptions and to
  * consume messages from a subscription via the `Pull` method or by
@@ -20,556 +37,709 @@ private SubscriberGrpc() {}
   public static final String SERVICE_NAME = "google.pubsub.v1.Subscriber";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getCreateSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription>
+      getCreateSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CreateSubscription",
       requestType = com.google.pubsub.v1.Subscription.class,
       responseType = com.google.pubsub.v1.Subscription.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateSubscriptionMethod() {
-    io.grpc.MethodDescriptor getCreateSubscriptionMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription>
+      getCreateSubscriptionMethod() {
+    io.grpc.MethodDescriptor
+        getCreateSubscriptionMethod;
     if ((getCreateSubscriptionMethod = SubscriberGrpc.getCreateSubscriptionMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getCreateSubscriptionMethod = SubscriberGrpc.getCreateSubscriptionMethod) == null) {
-          SubscriberGrpc.getCreateSubscriptionMethod = getCreateSubscriptionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSubscription"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Subscription.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Subscription.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("CreateSubscription"))
-              .build();
+          SubscriberGrpc.getCreateSubscriptionMethod =
+              getCreateSubscriptionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSubscription"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Subscription.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Subscription.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SubscriberMethodDescriptorSupplier("CreateSubscription"))
+                      .build();
         }
       }
     }
     return getCreateSubscriptionMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getGetSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.GetSubscriptionRequest, com.google.pubsub.v1.Subscription>
+      getGetSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "GetSubscription",
       requestType = com.google.pubsub.v1.GetSubscriptionRequest.class,
       responseType = com.google.pubsub.v1.Subscription.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetSubscriptionMethod() {
-    io.grpc.MethodDescriptor getGetSubscriptionMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.GetSubscriptionRequest, com.google.pubsub.v1.Subscription>
+      getGetSubscriptionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.GetSubscriptionRequest, com.google.pubsub.v1.Subscription>
+        getGetSubscriptionMethod;
     if ((getGetSubscriptionMethod = SubscriberGrpc.getGetSubscriptionMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getGetSubscriptionMethod = SubscriberGrpc.getGetSubscriptionMethod) == null) {
-          SubscriberGrpc.getGetSubscriptionMethod = getGetSubscriptionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSubscription"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.GetSubscriptionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Subscription.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("GetSubscription"))
-              .build();
+          SubscriberGrpc.getGetSubscriptionMethod =
+              getGetSubscriptionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSubscription"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.GetSubscriptionRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Subscription.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SubscriberMethodDescriptorSupplier("GetSubscription"))
+                      .build();
         }
       }
     }
     return getGetSubscriptionMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getUpdateSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.UpdateSubscriptionRequest, com.google.pubsub.v1.Subscription>
+      getUpdateSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "UpdateSubscription",
       requestType = com.google.pubsub.v1.UpdateSubscriptionRequest.class,
       responseType = com.google.pubsub.v1.Subscription.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateSubscriptionMethod() {
-    io.grpc.MethodDescriptor getUpdateSubscriptionMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.UpdateSubscriptionRequest, com.google.pubsub.v1.Subscription>
+      getUpdateSubscriptionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.UpdateSubscriptionRequest, com.google.pubsub.v1.Subscription>
+        getUpdateSubscriptionMethod;
     if ((getUpdateSubscriptionMethod = SubscriberGrpc.getUpdateSubscriptionMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getUpdateSubscriptionMethod = SubscriberGrpc.getUpdateSubscriptionMethod) == null) {
-          SubscriberGrpc.getUpdateSubscriptionMethod = getUpdateSubscriptionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSubscription"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.UpdateSubscriptionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Subscription.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("UpdateSubscription"))
-              .build();
+          SubscriberGrpc.getUpdateSubscriptionMethod =
+              getUpdateSubscriptionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSubscription"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.UpdateSubscriptionRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Subscription.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SubscriberMethodDescriptorSupplier("UpdateSubscription"))
+                      .build();
         }
       }
     }
     return getUpdateSubscriptionMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getListSubscriptionsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListSubscriptionsRequest,
+          com.google.pubsub.v1.ListSubscriptionsResponse>
+      getListSubscriptionsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListSubscriptions",
       requestType = com.google.pubsub.v1.ListSubscriptionsRequest.class,
       responseType = com.google.pubsub.v1.ListSubscriptionsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListSubscriptionsMethod() {
-    io.grpc.MethodDescriptor getListSubscriptionsMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListSubscriptionsRequest,
+          com.google.pubsub.v1.ListSubscriptionsResponse>
+      getListSubscriptionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ListSubscriptionsRequest,
+            com.google.pubsub.v1.ListSubscriptionsResponse>
+        getListSubscriptionsMethod;
     if ((getListSubscriptionsMethod = SubscriberGrpc.getListSubscriptionsMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getListSubscriptionsMethod = SubscriberGrpc.getListSubscriptionsMethod) == null) {
-          SubscriberGrpc.getListSubscriptionsMethod = getListSubscriptionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSubscriptions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListSubscriptionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListSubscriptionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ListSubscriptions"))
-              .build();
+          SubscriberGrpc.getListSubscriptionsMethod =
+              getListSubscriptionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSubscriptions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListSubscriptionsRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListSubscriptionsResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SubscriberMethodDescriptorSupplier("ListSubscriptions"))
+                      .build();
         }
       }
     }
     return getListSubscriptionsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getDeleteSubscriptionMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DeleteSubscriptionRequest, com.google.protobuf.Empty>
+      getDeleteSubscriptionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "DeleteSubscription",
       requestType = com.google.pubsub.v1.DeleteSubscriptionRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteSubscriptionMethod() {
-    io.grpc.MethodDescriptor getDeleteSubscriptionMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DeleteSubscriptionRequest, com.google.protobuf.Empty>
+      getDeleteSubscriptionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.DeleteSubscriptionRequest, com.google.protobuf.Empty>
+        getDeleteSubscriptionMethod;
     if ((getDeleteSubscriptionMethod = SubscriberGrpc.getDeleteSubscriptionMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getDeleteSubscriptionMethod = SubscriberGrpc.getDeleteSubscriptionMethod) == null) {
-          SubscriberGrpc.getDeleteSubscriptionMethod = getDeleteSubscriptionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSubscription"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.DeleteSubscriptionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("DeleteSubscription"))
-              .build();
+          SubscriberGrpc.getDeleteSubscriptionMethod =
+              getDeleteSubscriptionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSubscription"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.DeleteSubscriptionRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SubscriberMethodDescriptorSupplier("DeleteSubscription"))
+                      .build();
         }
       }
     }
     return getDeleteSubscriptionMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getModifyAckDeadlineMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ModifyAckDeadlineRequest, com.google.protobuf.Empty>
+      getModifyAckDeadlineMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ModifyAckDeadline",
       requestType = com.google.pubsub.v1.ModifyAckDeadlineRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getModifyAckDeadlineMethod() {
-    io.grpc.MethodDescriptor getModifyAckDeadlineMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ModifyAckDeadlineRequest, com.google.protobuf.Empty>
+      getModifyAckDeadlineMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ModifyAckDeadlineRequest, com.google.protobuf.Empty>
+        getModifyAckDeadlineMethod;
     if ((getModifyAckDeadlineMethod = SubscriberGrpc.getModifyAckDeadlineMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getModifyAckDeadlineMethod = SubscriberGrpc.getModifyAckDeadlineMethod) == null) {
-          SubscriberGrpc.getModifyAckDeadlineMethod = getModifyAckDeadlineMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ModifyAckDeadline"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ModifyAckDeadlineRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ModifyAckDeadline"))
-              .build();
+          SubscriberGrpc.getModifyAckDeadlineMethod =
+              getModifyAckDeadlineMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ModifyAckDeadline"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ModifyAckDeadlineRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SubscriberMethodDescriptorSupplier("ModifyAckDeadline"))
+                      .build();
         }
       }
     }
     return getModifyAckDeadlineMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getAcknowledgeMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.AcknowledgeRequest, com.google.protobuf.Empty>
+      getAcknowledgeMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Acknowledge",
       requestType = com.google.pubsub.v1.AcknowledgeRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getAcknowledgeMethod() {
-    io.grpc.MethodDescriptor getAcknowledgeMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.AcknowledgeRequest, com.google.protobuf.Empty>
+      getAcknowledgeMethod() {
+    io.grpc.MethodDescriptor
+        getAcknowledgeMethod;
     if ((getAcknowledgeMethod = SubscriberGrpc.getAcknowledgeMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getAcknowledgeMethod = SubscriberGrpc.getAcknowledgeMethod) == null) {
-          SubscriberGrpc.getAcknowledgeMethod = getAcknowledgeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Acknowledge"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.AcknowledgeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Acknowledge"))
-              .build();
+          SubscriberGrpc.getAcknowledgeMethod =
+              getAcknowledgeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Acknowledge"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.AcknowledgeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Acknowledge"))
+                      .build();
         }
       }
     }
     return getAcknowledgeMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getPullMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.PullRequest, com.google.pubsub.v1.PullResponse>
+      getPullMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Pull",
       requestType = com.google.pubsub.v1.PullRequest.class,
       responseType = com.google.pubsub.v1.PullResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getPullMethod() {
-    io.grpc.MethodDescriptor getPullMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.PullRequest, com.google.pubsub.v1.PullResponse>
+      getPullMethod() {
+    io.grpc.MethodDescriptor
+        getPullMethod;
     if ((getPullMethod = SubscriberGrpc.getPullMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getPullMethod = SubscriberGrpc.getPullMethod) == null) {
-          SubscriberGrpc.getPullMethod = getPullMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Pull"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.PullRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.PullResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Pull"))
-              .build();
+          SubscriberGrpc.getPullMethod =
+              getPullMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Pull"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.PullRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.PullResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Pull"))
+                      .build();
         }
       }
     }
     return getPullMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getStreamingPullMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.StreamingPullRequest, com.google.pubsub.v1.StreamingPullResponse>
+      getStreamingPullMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "StreamingPull",
       requestType = com.google.pubsub.v1.StreamingPullRequest.class,
       responseType = com.google.pubsub.v1.StreamingPullResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
-  public static io.grpc.MethodDescriptor getStreamingPullMethod() {
-    io.grpc.MethodDescriptor getStreamingPullMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.StreamingPullRequest, com.google.pubsub.v1.StreamingPullResponse>
+      getStreamingPullMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.StreamingPullRequest, com.google.pubsub.v1.StreamingPullResponse>
+        getStreamingPullMethod;
     if ((getStreamingPullMethod = SubscriberGrpc.getStreamingPullMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getStreamingPullMethod = SubscriberGrpc.getStreamingPullMethod) == null) {
-          SubscriberGrpc.getStreamingPullMethod = getStreamingPullMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StreamingPull"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.StreamingPullRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.StreamingPullResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("StreamingPull"))
-              .build();
+          SubscriberGrpc.getStreamingPullMethod =
+              getStreamingPullMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StreamingPull"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.StreamingPullRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.StreamingPullResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("StreamingPull"))
+                      .build();
         }
       }
     }
     return getStreamingPullMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getModifyPushConfigMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ModifyPushConfigRequest, com.google.protobuf.Empty>
+      getModifyPushConfigMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ModifyPushConfig",
       requestType = com.google.pubsub.v1.ModifyPushConfigRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getModifyPushConfigMethod() {
-    io.grpc.MethodDescriptor getModifyPushConfigMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ModifyPushConfigRequest, com.google.protobuf.Empty>
+      getModifyPushConfigMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ModifyPushConfigRequest, com.google.protobuf.Empty>
+        getModifyPushConfigMethod;
     if ((getModifyPushConfigMethod = SubscriberGrpc.getModifyPushConfigMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getModifyPushConfigMethod = SubscriberGrpc.getModifyPushConfigMethod) == null) {
-          SubscriberGrpc.getModifyPushConfigMethod = getModifyPushConfigMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ModifyPushConfig"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ModifyPushConfigRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ModifyPushConfig"))
-              .build();
+          SubscriberGrpc.getModifyPushConfigMethod =
+              getModifyPushConfigMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ModifyPushConfig"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ModifyPushConfigRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SubscriberMethodDescriptorSupplier("ModifyPushConfig"))
+                      .build();
         }
       }
     }
     return getModifyPushConfigMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getGetSnapshotMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.GetSnapshotRequest, com.google.pubsub.v1.Snapshot>
+      getGetSnapshotMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "GetSnapshot",
       requestType = com.google.pubsub.v1.GetSnapshotRequest.class,
       responseType = com.google.pubsub.v1.Snapshot.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetSnapshotMethod() {
-    io.grpc.MethodDescriptor getGetSnapshotMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.GetSnapshotRequest, com.google.pubsub.v1.Snapshot>
+      getGetSnapshotMethod() {
+    io.grpc.MethodDescriptor
+        getGetSnapshotMethod;
     if ((getGetSnapshotMethod = SubscriberGrpc.getGetSnapshotMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getGetSnapshotMethod = SubscriberGrpc.getGetSnapshotMethod) == null) {
-          SubscriberGrpc.getGetSnapshotMethod = getGetSnapshotMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSnapshot"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.GetSnapshotRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Snapshot.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("GetSnapshot"))
-              .build();
+          SubscriberGrpc.getGetSnapshotMethod =
+              getGetSnapshotMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSnapshot"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.GetSnapshotRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Snapshot.getDefaultInstance()))
+                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("GetSnapshot"))
+                      .build();
         }
       }
     }
     return getGetSnapshotMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getListSnapshotsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListSnapshotsRequest, com.google.pubsub.v1.ListSnapshotsResponse>
+      getListSnapshotsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ListSnapshots",
       requestType = com.google.pubsub.v1.ListSnapshotsRequest.class,
       responseType = com.google.pubsub.v1.ListSnapshotsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListSnapshotsMethod() {
-    io.grpc.MethodDescriptor getListSnapshotsMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.ListSnapshotsRequest, com.google.pubsub.v1.ListSnapshotsResponse>
+      getListSnapshotsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.ListSnapshotsRequest, com.google.pubsub.v1.ListSnapshotsResponse>
+        getListSnapshotsMethod;
     if ((getListSnapshotsMethod = SubscriberGrpc.getListSnapshotsMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getListSnapshotsMethod = SubscriberGrpc.getListSnapshotsMethod) == null) {
-          SubscriberGrpc.getListSnapshotsMethod = getListSnapshotsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSnapshots"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListSnapshotsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListSnapshotsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ListSnapshots"))
-              .build();
+          SubscriberGrpc.getListSnapshotsMethod =
+              getListSnapshotsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSnapshots"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListSnapshotsRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.ListSnapshotsResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("ListSnapshots"))
+                      .build();
         }
       }
     }
     return getListSnapshotsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getCreateSnapshotMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.CreateSnapshotRequest, com.google.pubsub.v1.Snapshot>
+      getCreateSnapshotMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CreateSnapshot",
       requestType = com.google.pubsub.v1.CreateSnapshotRequest.class,
       responseType = com.google.pubsub.v1.Snapshot.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateSnapshotMethod() {
-    io.grpc.MethodDescriptor getCreateSnapshotMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.CreateSnapshotRequest, com.google.pubsub.v1.Snapshot>
+      getCreateSnapshotMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.CreateSnapshotRequest, com.google.pubsub.v1.Snapshot>
+        getCreateSnapshotMethod;
     if ((getCreateSnapshotMethod = SubscriberGrpc.getCreateSnapshotMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getCreateSnapshotMethod = SubscriberGrpc.getCreateSnapshotMethod) == null) {
-          SubscriberGrpc.getCreateSnapshotMethod = getCreateSnapshotMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSnapshot"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.CreateSnapshotRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Snapshot.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("CreateSnapshot"))
-              .build();
+          SubscriberGrpc.getCreateSnapshotMethod =
+              getCreateSnapshotMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSnapshot"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.CreateSnapshotRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Snapshot.getDefaultInstance()))
+                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("CreateSnapshot"))
+                      .build();
         }
       }
     }
     return getCreateSnapshotMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getUpdateSnapshotMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.UpdateSnapshotRequest, com.google.pubsub.v1.Snapshot>
+      getUpdateSnapshotMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "UpdateSnapshot",
       requestType = com.google.pubsub.v1.UpdateSnapshotRequest.class,
       responseType = com.google.pubsub.v1.Snapshot.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateSnapshotMethod() {
-    io.grpc.MethodDescriptor getUpdateSnapshotMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.UpdateSnapshotRequest, com.google.pubsub.v1.Snapshot>
+      getUpdateSnapshotMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.pubsub.v1.UpdateSnapshotRequest, com.google.pubsub.v1.Snapshot>
+        getUpdateSnapshotMethod;
     if ((getUpdateSnapshotMethod = SubscriberGrpc.getUpdateSnapshotMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getUpdateSnapshotMethod = SubscriberGrpc.getUpdateSnapshotMethod) == null) {
-          SubscriberGrpc.getUpdateSnapshotMethod = getUpdateSnapshotMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSnapshot"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.UpdateSnapshotRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Snapshot.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("UpdateSnapshot"))
-              .build();
+          SubscriberGrpc.getUpdateSnapshotMethod =
+              getUpdateSnapshotMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSnapshot"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.UpdateSnapshotRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.Snapshot.getDefaultInstance()))
+                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("UpdateSnapshot"))
+                      .build();
         }
       }
     }
     return getUpdateSnapshotMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getDeleteSnapshotMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DeleteSnapshotRequest, com.google.protobuf.Empty>
+      getDeleteSnapshotMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "DeleteSnapshot",
       requestType = com.google.pubsub.v1.DeleteSnapshotRequest.class,
       responseType = com.google.protobuf.Empty.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteSnapshotMethod() {
-    io.grpc.MethodDescriptor getDeleteSnapshotMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.DeleteSnapshotRequest, com.google.protobuf.Empty>
+      getDeleteSnapshotMethod() {
+    io.grpc.MethodDescriptor
+        getDeleteSnapshotMethod;
     if ((getDeleteSnapshotMethod = SubscriberGrpc.getDeleteSnapshotMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getDeleteSnapshotMethod = SubscriberGrpc.getDeleteSnapshotMethod) == null) {
-          SubscriberGrpc.getDeleteSnapshotMethod = getDeleteSnapshotMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSnapshot"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.DeleteSnapshotRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("DeleteSnapshot"))
-              .build();
+          SubscriberGrpc.getDeleteSnapshotMethod =
+              getDeleteSnapshotMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSnapshot"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.DeleteSnapshotRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("DeleteSnapshot"))
+                      .build();
         }
       }
     }
     return getDeleteSnapshotMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getSeekMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.SeekRequest, com.google.pubsub.v1.SeekResponse>
+      getSeekMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Seek",
       requestType = com.google.pubsub.v1.SeekRequest.class,
       responseType = com.google.pubsub.v1.SeekResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getSeekMethod() {
-    io.grpc.MethodDescriptor getSeekMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.pubsub.v1.SeekRequest, com.google.pubsub.v1.SeekResponse>
+      getSeekMethod() {
+    io.grpc.MethodDescriptor
+        getSeekMethod;
     if ((getSeekMethod = SubscriberGrpc.getSeekMethod) == null) {
       synchronized (SubscriberGrpc.class) {
         if ((getSeekMethod = SubscriberGrpc.getSeekMethod) == null) {
-          SubscriberGrpc.getSeekMethod = getSeekMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Seek"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.SeekRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.SeekResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Seek"))
-              .build();
+          SubscriberGrpc.getSeekMethod =
+              getSeekMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Seek"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.SeekRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.pubsub.v1.SeekResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new SubscriberMethodDescriptorSupplier("Seek"))
+                      .build();
         }
       }
     }
     return getSeekMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static SubscriberStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SubscriberStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SubscriberStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SubscriberStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SubscriberStub(channel, callOptions);
+          }
+        };
     return SubscriberStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static SubscriberBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static SubscriberBlockingStub newBlockingStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SubscriberBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SubscriberBlockingStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SubscriberBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SubscriberBlockingStub(channel, callOptions);
+          }
+        };
     return SubscriberBlockingStub.newStub(factory, channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static SubscriberFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static SubscriberFutureStub newFutureStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SubscriberFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SubscriberFutureStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SubscriberFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SubscriberFutureStub(channel, callOptions);
+          }
+        };
     return SubscriberFutureStub.newStub(factory, channel);
   }
 
   /**
+   *
+   *
    * 
    * The service that an application uses to manipulate subscriptions and to
    * consume messages from a subscription via the `Pull` method or by
    * establishing a bi-directional stream using the `StreamingPull` method.
    * 

    */
-  public static abstract class SubscriberImplBase implements io.grpc.BindableService {
+  public abstract static class SubscriberImplBase implements io.grpc.BindableService {
 
     /**
+     *
+     *
      * 
      * Creates a subscription to a given topic. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -583,43 +753,60 @@ public static abstract class SubscriberImplBase implements io.grpc.BindableServi
      * API requests, you must specify a name in the request.
      * 

      */
-    public void createSubscription(com.google.pubsub.v1.Subscription request,
+    public void createSubscription(
+        com.google.pubsub.v1.Subscription request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSubscriptionMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateSubscriptionMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration details of a subscription.
      * 

      */
-    public void getSubscription(com.google.pubsub.v1.GetSubscriptionRequest request,
+    public void getSubscription(
+        com.google.pubsub.v1.GetSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSubscriptionMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetSubscriptionMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing subscription. Note that certain properties of a
      * subscription, such as its topic, are not modifiable.
      * 

      */
-    public void updateSubscription(com.google.pubsub.v1.UpdateSubscriptionRequest request,
+    public void updateSubscription(
+        com.google.pubsub.v1.UpdateSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateSubscriptionMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getUpdateSubscriptionMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists matching subscriptions.
      * 

      */
-    public void listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSubscriptionsMethod(), responseObserver);
+    public void listSubscriptions(
+        com.google.pubsub.v1.ListSubscriptionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListSubscriptionsMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Deletes an existing subscription. All messages retained in the subscription
      * are immediately dropped. Calls to `Pull` after deletion will return
@@ -628,12 +815,16 @@ public void listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest requ
      * subscription or its topic unless the same topic is specified.
      * 

      */
-    public void deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest request,
+    public void deleteSubscription(
+        com.google.pubsub.v1.DeleteSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSubscriptionMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteSubscriptionMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Modifies the ack deadline for a specific message. This method is useful
      * to indicate that more time is needed to process a message by the
@@ -642,12 +833,16 @@ public void deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest re
      * subscription-level `ackDeadlineSeconds` used for subsequent messages.
      * 

      */
-    public void modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest request,
+    public void modifyAckDeadline(
+        com.google.pubsub.v1.ModifyAckDeadlineRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getModifyAckDeadlineMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getModifyAckDeadlineMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Acknowledges the messages associated with the `ack_ids` in the
      * `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
@@ -657,24 +852,31 @@ public void modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest requ
      * than once will not result in an error.
      * 

      */
-    public void acknowledge(com.google.pubsub.v1.AcknowledgeRequest request,
+    public void acknowledge(
+        com.google.pubsub.v1.AcknowledgeRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getAcknowledgeMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getAcknowledgeMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Pulls messages from the server. The server may return `UNAVAILABLE` if
      * there are too many concurrent pull requests pending for the given
      * subscription.
      * 

      */
-    public void pull(com.google.pubsub.v1.PullRequest request,
+    public void pull(
+        com.google.pubsub.v1.PullRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getPullMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Establishes a stream with the server, which sends messages down to the
      * client. The client streams acknowledgements and ack deadline modifications
@@ -687,10 +889,13 @@ public void pull(com.google.pubsub.v1.PullRequest request,
      */
     public io.grpc.stub.StreamObserver streamingPull(
         io.grpc.stub.StreamObserver responseObserver) {
-      return io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall(getStreamingPullMethod(), responseObserver);
+      return io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall(
+          getStreamingPullMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Modifies the `PushConfig` for a specified subscription.
      * This may be used to change a push subscription to a pull one (signified by
@@ -699,12 +904,16 @@ public io.grpc.stub.StreamObserver st
      * continuously through the call regardless of changes to the `PushConfig`.
      * 

      */
-    public void modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest request,
+    public void modifyPushConfig(
+        com.google.pubsub.v1.ModifyPushConfigRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getModifyPushConfigMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getModifyPushConfigMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration details of a snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -713,12 +922,16 @@ public void modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest reques
      * subscription to the state captured by a snapshot.
      * 

      */
-    public void getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request,
+    public void getSnapshot(
+        com.google.pubsub.v1.GetSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSnapshotMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetSnapshotMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists the existing snapshots. Snapshots are used in [Seek](
      * https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -727,12 +940,16 @@ public void getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request,
      * state captured by a snapshot.
      * 

      */
-    public void listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request,
+    public void listSnapshots(
+        com.google.pubsub.v1.ListSnapshotsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSnapshotsMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListSnapshotsMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Creates a snapshot from the requested subscription. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -752,12 +969,16 @@ public void listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request,
      * REST API requests, you must specify a name in the request.
      * 

      */
-    public void createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request,
+    public void createSnapshot(
+        com.google.pubsub.v1.CreateSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSnapshotMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateSnapshotMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -767,12 +988,16 @@ public void createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request,
      * captured by a snapshot.
      * 

      */
-    public void updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request,
+    public void updateSnapshot(
+        com.google.pubsub.v1.UpdateSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateSnapshotMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getUpdateSnapshotMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Removes an existing snapshot. Snapshots are used in [Seek]
      * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -785,12 +1010,16 @@ public void updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request,
      * snapshot or its subscription, unless the same subscription is specified.
      * 

      */
-    public void deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request,
+    public void deleteSnapshot(
+        com.google.pubsub.v1.DeleteSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSnapshotMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteSnapshotMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Seeks an existing subscription to a point in time or to a given snapshot,
      * whichever is provided in the request. Snapshots are used in [Seek]
@@ -801,130 +1030,119 @@ public void deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request,
      * snapshot must be on the same topic.
      * 

      */
-    public void seek(com.google.pubsub.v1.SeekRequest request,
+    public void seek(
+        com.google.pubsub.v1.SeekRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSeekMethod(), responseObserver);
     }
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
           .addMethod(
-            getCreateSubscriptionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.Subscription,
-                com.google.pubsub.v1.Subscription>(
-                  this, METHODID_CREATE_SUBSCRIPTION)))
+              getCreateSubscriptionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription>(
+                      this, METHODID_CREATE_SUBSCRIPTION)))
           .addMethod(
-            getGetSubscriptionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.GetSubscriptionRequest,
-                com.google.pubsub.v1.Subscription>(
-                  this, METHODID_GET_SUBSCRIPTION)))
+              getGetSubscriptionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.GetSubscriptionRequest,
+                      com.google.pubsub.v1.Subscription>(this, METHODID_GET_SUBSCRIPTION)))
           .addMethod(
-            getUpdateSubscriptionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.UpdateSubscriptionRequest,
-                com.google.pubsub.v1.Subscription>(
-                  this, METHODID_UPDATE_SUBSCRIPTION)))
+              getUpdateSubscriptionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.UpdateSubscriptionRequest,
+                      com.google.pubsub.v1.Subscription>(this, METHODID_UPDATE_SUBSCRIPTION)))
           .addMethod(
-            getListSubscriptionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ListSubscriptionsRequest,
-                com.google.pubsub.v1.ListSubscriptionsResponse>(
-                  this, METHODID_LIST_SUBSCRIPTIONS)))
+              getListSubscriptionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ListSubscriptionsRequest,
+                      com.google.pubsub.v1.ListSubscriptionsResponse>(
+                      this, METHODID_LIST_SUBSCRIPTIONS)))
           .addMethod(
-            getDeleteSubscriptionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.DeleteSubscriptionRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_DELETE_SUBSCRIPTION)))
+              getDeleteSubscriptionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.DeleteSubscriptionRequest, com.google.protobuf.Empty>(
+                      this, METHODID_DELETE_SUBSCRIPTION)))
           .addMethod(
-            getModifyAckDeadlineMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ModifyAckDeadlineRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_MODIFY_ACK_DEADLINE)))
+              getModifyAckDeadlineMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ModifyAckDeadlineRequest, com.google.protobuf.Empty>(
+                      this, METHODID_MODIFY_ACK_DEADLINE)))
           .addMethod(
-            getAcknowledgeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.AcknowledgeRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_ACKNOWLEDGE)))
+              getAcknowledgeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.AcknowledgeRequest, com.google.protobuf.Empty>(
+                      this, METHODID_ACKNOWLEDGE)))
           .addMethod(
-            getPullMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.PullRequest,
-                com.google.pubsub.v1.PullResponse>(
-                  this, METHODID_PULL)))
+              getPullMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.PullRequest, com.google.pubsub.v1.PullResponse>(
+                      this, METHODID_PULL)))
           .addMethod(
-            getStreamingPullMethod(),
-            io.grpc.stub.ServerCalls.asyncBidiStreamingCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.StreamingPullRequest,
-                com.google.pubsub.v1.StreamingPullResponse>(
-                  this, METHODID_STREAMING_PULL)))
+              getStreamingPullMethod(),
+              io.grpc.stub.ServerCalls.asyncBidiStreamingCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.StreamingPullRequest,
+                      com.google.pubsub.v1.StreamingPullResponse>(this, METHODID_STREAMING_PULL)))
           .addMethod(
-            getModifyPushConfigMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ModifyPushConfigRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_MODIFY_PUSH_CONFIG)))
+              getModifyPushConfigMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ModifyPushConfigRequest, com.google.protobuf.Empty>(
+                      this, METHODID_MODIFY_PUSH_CONFIG)))
           .addMethod(
-            getGetSnapshotMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.GetSnapshotRequest,
-                com.google.pubsub.v1.Snapshot>(
-                  this, METHODID_GET_SNAPSHOT)))
+              getGetSnapshotMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.GetSnapshotRequest, com.google.pubsub.v1.Snapshot>(
+                      this, METHODID_GET_SNAPSHOT)))
           .addMethod(
-            getListSnapshotsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ListSnapshotsRequest,
-                com.google.pubsub.v1.ListSnapshotsResponse>(
-                  this, METHODID_LIST_SNAPSHOTS)))
+              getListSnapshotsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.ListSnapshotsRequest,
+                      com.google.pubsub.v1.ListSnapshotsResponse>(this, METHODID_LIST_SNAPSHOTS)))
           .addMethod(
-            getCreateSnapshotMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.CreateSnapshotRequest,
-                com.google.pubsub.v1.Snapshot>(
-                  this, METHODID_CREATE_SNAPSHOT)))
+              getCreateSnapshotMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.CreateSnapshotRequest, com.google.pubsub.v1.Snapshot>(
+                      this, METHODID_CREATE_SNAPSHOT)))
           .addMethod(
-            getUpdateSnapshotMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.UpdateSnapshotRequest,
-                com.google.pubsub.v1.Snapshot>(
-                  this, METHODID_UPDATE_SNAPSHOT)))
+              getUpdateSnapshotMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.UpdateSnapshotRequest, com.google.pubsub.v1.Snapshot>(
+                      this, METHODID_UPDATE_SNAPSHOT)))
           .addMethod(
-            getDeleteSnapshotMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.DeleteSnapshotRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_DELETE_SNAPSHOT)))
+              getDeleteSnapshotMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.DeleteSnapshotRequest, com.google.protobuf.Empty>(
+                      this, METHODID_DELETE_SNAPSHOT)))
           .addMethod(
-            getSeekMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.SeekRequest,
-                com.google.pubsub.v1.SeekResponse>(
-                  this, METHODID_SEEK)))
+              getSeekMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.pubsub.v1.SeekRequest, com.google.pubsub.v1.SeekResponse>(
+                      this, METHODID_SEEK)))
           .build();
     }
   }
 
   /**
+   *
+   *
    * 
    * The service that an application uses to manipulate subscriptions and to
    * consume messages from a subscription via the `Pull` method or by
@@ -932,18 +1150,18 @@ public void seek(com.google.pubsub.v1.SeekRequest request,
    * 

    */
   public static final class SubscriberStub extends io.grpc.stub.AbstractAsyncStub {
-    private SubscriberStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SubscriberStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected SubscriberStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected SubscriberStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new SubscriberStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Creates a subscription to a given topic. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -957,47 +1175,68 @@ protected SubscriberStub build(
      * API requests, you must specify a name in the request.
      * 

      */
-    public void createSubscription(com.google.pubsub.v1.Subscription request,
+    public void createSubscription(
+        com.google.pubsub.v1.Subscription request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateSubscriptionMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCreateSubscriptionMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration details of a subscription.
      * 

      */
-    public void getSubscription(com.google.pubsub.v1.GetSubscriptionRequest request,
+    public void getSubscription(
+        com.google.pubsub.v1.GetSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetSubscriptionMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getGetSubscriptionMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing subscription. Note that certain properties of a
      * subscription, such as its topic, are not modifiable.
      * 

      */
-    public void updateSubscription(com.google.pubsub.v1.UpdateSubscriptionRequest request,
+    public void updateSubscription(
+        com.google.pubsub.v1.UpdateSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateSubscriptionMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getUpdateSubscriptionMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists matching subscriptions.
      * 

      */
-    public void listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void listSubscriptions(
+        com.google.pubsub.v1.ListSubscriptionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListSubscriptionsMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getListSubscriptionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Deletes an existing subscription. All messages retained in the subscription
      * are immediately dropped. Calls to `Pull` after deletion will return
@@ -1006,13 +1245,18 @@ public void listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest requ
      * subscription or its topic unless the same topic is specified.
      * 

      */
-    public void deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest request,
+    public void deleteSubscription(
+        com.google.pubsub.v1.DeleteSubscriptionRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteSubscriptionMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getDeleteSubscriptionMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Modifies the ack deadline for a specific message. This method is useful
      * to indicate that more time is needed to process a message by the
@@ -1021,13 +1265,18 @@ public void deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest re
      * subscription-level `ackDeadlineSeconds` used for subsequent messages.
      * 

      */
-    public void modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest request,
+    public void modifyAckDeadline(
+        com.google.pubsub.v1.ModifyAckDeadlineRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getModifyAckDeadlineMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getModifyAckDeadlineMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Acknowledges the messages associated with the `ack_ids` in the
      * `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
@@ -1037,26 +1286,34 @@ public void modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest requ
      * than once will not result in an error.
      * 

      */
-    public void acknowledge(com.google.pubsub.v1.AcknowledgeRequest request,
+    public void acknowledge(
+        com.google.pubsub.v1.AcknowledgeRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getAcknowledgeMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getAcknowledgeMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Pulls messages from the server. The server may return `UNAVAILABLE` if
      * there are too many concurrent pull requests pending for the given
      * subscription.
      * 

      */
-    public void pull(com.google.pubsub.v1.PullRequest request,
+    public void pull(
+        com.google.pubsub.v1.PullRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getPullMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Establishes a stream with the server, which sends messages down to the
      * client. The client streams acknowledgements and ack deadline modifications
@@ -1074,6 +1331,8 @@ public io.grpc.stub.StreamObserver st
     }
 
     /**
+     *
+     *
      * 
      * Modifies the `PushConfig` for a specified subscription.
      * This may be used to change a push subscription to a pull one (signified by
@@ -1082,13 +1341,18 @@ public io.grpc.stub.StreamObserver st
      * continuously through the call regardless of changes to the `PushConfig`.
      * 

      */
-    public void modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest request,
+    public void modifyPushConfig(
+        com.google.pubsub.v1.ModifyPushConfigRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getModifyPushConfigMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getModifyPushConfigMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration details of a snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1097,13 +1361,18 @@ public void modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest reques
      * subscription to the state captured by a snapshot.
      * 

      */
-    public void getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request,
+    public void getSnapshot(
+        com.google.pubsub.v1.GetSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetSnapshotMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getGetSnapshotMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists the existing snapshots. Snapshots are used in [Seek](
      * https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1112,13 +1381,18 @@ public void getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request,
      * state captured by a snapshot.
      * 

      */
-    public void listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request,
+    public void listSnapshots(
+        com.google.pubsub.v1.ListSnapshotsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListSnapshotsMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getListSnapshotsMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Creates a snapshot from the requested subscription. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -1138,13 +1412,18 @@ public void listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request,
      * REST API requests, you must specify a name in the request.
      * 

      */
-    public void createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request,
+    public void createSnapshot(
+        com.google.pubsub.v1.CreateSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateSnapshotMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCreateSnapshotMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1154,13 +1433,18 @@ public void createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request,
      * captured by a snapshot.
      * 

      */
-    public void updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request,
+    public void updateSnapshot(
+        com.google.pubsub.v1.UpdateSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateSnapshotMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getUpdateSnapshotMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Removes an existing snapshot. Snapshots are used in [Seek]
      * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1173,13 +1457,18 @@ public void updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request,
      * snapshot or its subscription, unless the same subscription is specified.
      * 

      */
-    public void deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request,
+    public void deleteSnapshot(
+        com.google.pubsub.v1.DeleteSnapshotRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteSnapshotMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getDeleteSnapshotMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Seeks an existing subscription to a point in time or to a given snapshot,
      * whichever is provided in the request. Snapshots are used in [Seek]
@@ -1190,7 +1479,8 @@ public void deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request,
      * snapshot must be on the same topic.
      * 

      */
-    public void seek(com.google.pubsub.v1.SeekRequest request,
+    public void seek(
+        com.google.pubsub.v1.SeekRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getSeekMethod(), getCallOptions()), request, responseObserver);
@@ -1198,15 +1488,17 @@ public void seek(com.google.pubsub.v1.SeekRequest request,
   }
 
   /**
+   *
+   *
    * 
    * The service that an application uses to manipulate subscriptions and to
    * consume messages from a subscription via the `Pull` method or by
    * establishing a bi-directional stream using the `StreamingPull` method.
    * 

    */
-  public static final class SubscriberBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private SubscriberBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+  public static final class SubscriberBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private SubscriberBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -1217,6 +1509,8 @@ protected SubscriberBlockingStub build(
     }
 
     /**
+     *
+     *
      * 
      * Creates a subscription to a given topic. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -1230,43 +1524,55 @@ protected SubscriberBlockingStub build(
      * API requests, you must specify a name in the request.
      * 

      */
-    public com.google.pubsub.v1.Subscription createSubscription(com.google.pubsub.v1.Subscription request) {
+    public com.google.pubsub.v1.Subscription createSubscription(
+        com.google.pubsub.v1.Subscription request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCreateSubscriptionMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration details of a subscription.
      * 

      */
-    public com.google.pubsub.v1.Subscription getSubscription(com.google.pubsub.v1.GetSubscriptionRequest request) {
+    public com.google.pubsub.v1.Subscription getSubscription(
+        com.google.pubsub.v1.GetSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getGetSubscriptionMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing subscription. Note that certain properties of a
      * subscription, such as its topic, are not modifiable.
      * 

      */
-    public com.google.pubsub.v1.Subscription updateSubscription(com.google.pubsub.v1.UpdateSubscriptionRequest request) {
+    public com.google.pubsub.v1.Subscription updateSubscription(
+        com.google.pubsub.v1.UpdateSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getUpdateSubscriptionMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists matching subscriptions.
      * 

      */
-    public com.google.pubsub.v1.ListSubscriptionsResponse listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest request) {
+    public com.google.pubsub.v1.ListSubscriptionsResponse listSubscriptions(
+        com.google.pubsub.v1.ListSubscriptionsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListSubscriptionsMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Deletes an existing subscription. All messages retained in the subscription
      * are immediately dropped. Calls to `Pull` after deletion will return
@@ -1275,12 +1581,15 @@ public com.google.pubsub.v1.ListSubscriptionsResponse listSubscriptions(com.goog
      * subscription or its topic unless the same topic is specified.
      * 

      */
-    public com.google.protobuf.Empty deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest request) {
+    public com.google.protobuf.Empty deleteSubscription(
+        com.google.pubsub.v1.DeleteSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getDeleteSubscriptionMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Modifies the ack deadline for a specific message. This method is useful
      * to indicate that more time is needed to process a message by the
@@ -1289,12 +1598,15 @@ public com.google.protobuf.Empty deleteSubscription(com.google.pubsub.v1.DeleteS
      * subscription-level `ackDeadlineSeconds` used for subsequent messages.
      * 

      */
-    public com.google.protobuf.Empty modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest request) {
+    public com.google.protobuf.Empty modifyAckDeadline(
+        com.google.pubsub.v1.ModifyAckDeadlineRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getModifyAckDeadlineMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Acknowledges the messages associated with the `ack_ids` in the
      * `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
@@ -1310,6 +1622,8 @@ public com.google.protobuf.Empty acknowledge(com.google.pubsub.v1.AcknowledgeReq
     }
 
     /**
+     *
+     *
      * 
      * Pulls messages from the server. The server may return `UNAVAILABLE` if
      * there are too many concurrent pull requests pending for the given
@@ -1322,6 +1636,8 @@ public com.google.pubsub.v1.PullResponse pull(com.google.pubsub.v1.PullRequest r
     }
 
     /**
+     *
+     *
      * 
      * Modifies the `PushConfig` for a specified subscription.
      * This may be used to change a push subscription to a pull one (signified by
@@ -1330,12 +1646,15 @@ public com.google.pubsub.v1.PullResponse pull(com.google.pubsub.v1.PullRequest r
      * continuously through the call regardless of changes to the `PushConfig`.
      * 

      */
-    public com.google.protobuf.Empty modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest request) {
+    public com.google.protobuf.Empty modifyPushConfig(
+        com.google.pubsub.v1.ModifyPushConfigRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getModifyPushConfigMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration details of a snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1344,12 +1663,15 @@ public com.google.protobuf.Empty modifyPushConfig(com.google.pubsub.v1.ModifyPus
      * subscription to the state captured by a snapshot.
      * 

      */
-    public com.google.pubsub.v1.Snapshot getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request) {
+    public com.google.pubsub.v1.Snapshot getSnapshot(
+        com.google.pubsub.v1.GetSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getGetSnapshotMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists the existing snapshots. Snapshots are used in [Seek](
      * https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1358,12 +1680,15 @@ public com.google.pubsub.v1.Snapshot getSnapshot(com.google.pubsub.v1.GetSnapsho
      * state captured by a snapshot.
      * 

      */
-    public com.google.pubsub.v1.ListSnapshotsResponse listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request) {
+    public com.google.pubsub.v1.ListSnapshotsResponse listSnapshots(
+        com.google.pubsub.v1.ListSnapshotsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getListSnapshotsMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Creates a snapshot from the requested subscription. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -1383,12 +1708,15 @@ public com.google.pubsub.v1.ListSnapshotsResponse listSnapshots(com.google.pubsu
      * REST API requests, you must specify a name in the request.
      * 

      */
-    public com.google.pubsub.v1.Snapshot createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request) {
+    public com.google.pubsub.v1.Snapshot createSnapshot(
+        com.google.pubsub.v1.CreateSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCreateSnapshotMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1398,12 +1726,15 @@ public com.google.pubsub.v1.Snapshot createSnapshot(com.google.pubsub.v1.CreateS
      * captured by a snapshot.
      * 

      */
-    public com.google.pubsub.v1.Snapshot updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request) {
+    public com.google.pubsub.v1.Snapshot updateSnapshot(
+        com.google.pubsub.v1.UpdateSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getUpdateSnapshotMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Removes an existing snapshot. Snapshots are used in [Seek]
      * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1416,12 +1747,15 @@ public com.google.pubsub.v1.Snapshot updateSnapshot(com.google.pubsub.v1.UpdateS
      * snapshot or its subscription, unless the same subscription is specified.
      * 

      */
-    public com.google.protobuf.Empty deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request) {
+    public com.google.protobuf.Empty deleteSnapshot(
+        com.google.pubsub.v1.DeleteSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getDeleteSnapshotMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Seeks an existing subscription to a point in time or to a given snapshot,
      * whichever is provided in the request. Snapshots are used in [Seek]
@@ -1439,25 +1773,28 @@ public com.google.pubsub.v1.SeekResponse seek(com.google.pubsub.v1.SeekRequest r
   }
 
   /**
+   *
+   *
    * 
    * The service that an application uses to manipulate subscriptions and to
    * consume messages from a subscription via the `Pull` method or by
    * establishing a bi-directional stream using the `StreamingPull` method.
    * 

    */
-  public static final class SubscriberFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private SubscriberFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+  public static final class SubscriberFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private SubscriberFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected SubscriberFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected SubscriberFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new SubscriberFutureStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Creates a subscription to a given topic. See the [resource name rules]
      * (https://cloud.google.com/pubsub/docs/admin#resource_names).
@@ -1471,47 +1808,56 @@ protected SubscriberFutureStub build(
      * API requests, you must specify a name in the request.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture createSubscription(
-        com.google.pubsub.v1.Subscription request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        createSubscription(com.google.pubsub.v1.Subscription request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCreateSubscriptionMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration details of a subscription.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture getSubscription(
-        com.google.pubsub.v1.GetSubscriptionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        getSubscription(com.google.pubsub.v1.GetSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getGetSubscriptionMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing subscription. Note that certain properties of a
      * subscription, such as its topic, are not modifiable.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture updateSubscription(
-        com.google.pubsub.v1.UpdateSubscriptionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        updateSubscription(com.google.pubsub.v1.UpdateSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getUpdateSubscriptionMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists matching subscriptions.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture listSubscriptions(
-        com.google.pubsub.v1.ListSubscriptionsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.pubsub.v1.ListSubscriptionsResponse>
+        listSubscriptions(com.google.pubsub.v1.ListSubscriptionsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListSubscriptionsMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Deletes an existing subscription. All messages retained in the subscription
      * are immediately dropped. Calls to `Pull` after deletion will return
@@ -1520,13 +1866,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture deleteSubscription(
-        com.google.pubsub.v1.DeleteSubscriptionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteSubscription(com.google.pubsub.v1.DeleteSubscriptionRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getDeleteSubscriptionMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Modifies the ack deadline for a specific message. This method is useful
      * to indicate that more time is needed to process a message by the
@@ -1535,13 +1883,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture modifyAckDeadline(
-        com.google.pubsub.v1.ModifyAckDeadlineRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        modifyAckDeadline(com.google.pubsub.v1.ModifyAckDeadlineRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getModifyAckDeadlineMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Acknowledges the messages associated with the `ack_ids` in the
      * `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
@@ -1551,26 +1901,30 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture acknowledge(
-        com.google.pubsub.v1.AcknowledgeRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        acknowledge(com.google.pubsub.v1.AcknowledgeRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getAcknowledgeMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Pulls messages from the server. The server may return `UNAVAILABLE` if
      * there are too many concurrent pull requests pending for the given
      * subscription.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture pull(
-        com.google.pubsub.v1.PullRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        pull(com.google.pubsub.v1.PullRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getPullMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Modifies the `PushConfig` for a specified subscription.
      * This may be used to change a push subscription to a pull one (signified by
@@ -1579,13 +1933,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture modifyPushConfig(
-        com.google.pubsub.v1.ModifyPushConfigRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        modifyPushConfig(com.google.pubsub.v1.ModifyPushConfigRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getModifyPushConfigMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Gets the configuration details of a snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1594,13 +1950,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture getSnapshot(
-        com.google.pubsub.v1.GetSnapshotRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        getSnapshot(com.google.pubsub.v1.GetSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getGetSnapshotMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists the existing snapshots. Snapshots are used in [Seek](
      * https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1609,13 +1967,16 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture listSnapshots(
-        com.google.pubsub.v1.ListSnapshotsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.pubsub.v1.ListSnapshotsResponse>
+        listSnapshots(com.google.pubsub.v1.ListSnapshotsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getListSnapshotsMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Creates a snapshot from the requested subscription. Snapshots are used in
      * [Seek](https://cloud.google.com/pubsub/docs/replay-overview) operations,
@@ -1635,13 +1996,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture createSnapshot(
-        com.google.pubsub.v1.CreateSnapshotRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        createSnapshot(com.google.pubsub.v1.CreateSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCreateSnapshotMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Updates an existing snapshot. Snapshots are used in
      * <a href="https://cloud.google.com/pubsub/docs/replay-overview">Seek</a>
@@ -1651,13 +2014,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture updateSnapshot(
-        com.google.pubsub.v1.UpdateSnapshotRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        updateSnapshot(com.google.pubsub.v1.UpdateSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getUpdateSnapshotMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Removes an existing snapshot. Snapshots are used in [Seek]
      * (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
@@ -1670,13 +2035,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture deleteSnapshot(
-        com.google.pubsub.v1.DeleteSnapshotRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteSnapshot(com.google.pubsub.v1.DeleteSnapshotRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getDeleteSnapshotMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Seeks an existing subscription to a point in time or to a given snapshot,
      * whichever is provided in the request. Snapshots are used in [Seek]
@@ -1687,8 +2054,8 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture seek(
-        com.google.pubsub.v1.SeekRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        seek(com.google.pubsub.v1.SeekRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getSeekMethod(), getCallOptions()), request);
     }
@@ -1711,11 +2078,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final SubscriberImplBase serviceImpl;
     private final int methodId;
 
@@ -1729,63 +2096,80 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_CREATE_SUBSCRIPTION:
-          serviceImpl.createSubscription((com.google.pubsub.v1.Subscription) request,
+          serviceImpl.createSubscription(
+              (com.google.pubsub.v1.Subscription) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_GET_SUBSCRIPTION:
-          serviceImpl.getSubscription((com.google.pubsub.v1.GetSubscriptionRequest) request,
+          serviceImpl.getSubscription(
+              (com.google.pubsub.v1.GetSubscriptionRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_UPDATE_SUBSCRIPTION:
-          serviceImpl.updateSubscription((com.google.pubsub.v1.UpdateSubscriptionRequest) request,
+          serviceImpl.updateSubscription(
+              (com.google.pubsub.v1.UpdateSubscriptionRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_LIST_SUBSCRIPTIONS:
-          serviceImpl.listSubscriptions((com.google.pubsub.v1.ListSubscriptionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.listSubscriptions(
+              (com.google.pubsub.v1.ListSubscriptionsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_DELETE_SUBSCRIPTION:
-          serviceImpl.deleteSubscription((com.google.pubsub.v1.DeleteSubscriptionRequest) request,
+          serviceImpl.deleteSubscription(
+              (com.google.pubsub.v1.DeleteSubscriptionRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_MODIFY_ACK_DEADLINE:
-          serviceImpl.modifyAckDeadline((com.google.pubsub.v1.ModifyAckDeadlineRequest) request,
+          serviceImpl.modifyAckDeadline(
+              (com.google.pubsub.v1.ModifyAckDeadlineRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_ACKNOWLEDGE:
-          serviceImpl.acknowledge((com.google.pubsub.v1.AcknowledgeRequest) request,
+          serviceImpl.acknowledge(
+              (com.google.pubsub.v1.AcknowledgeRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_PULL:
-          serviceImpl.pull((com.google.pubsub.v1.PullRequest) request,
+          serviceImpl.pull(
+              (com.google.pubsub.v1.PullRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_MODIFY_PUSH_CONFIG:
-          serviceImpl.modifyPushConfig((com.google.pubsub.v1.ModifyPushConfigRequest) request,
+          serviceImpl.modifyPushConfig(
+              (com.google.pubsub.v1.ModifyPushConfigRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_GET_SNAPSHOT:
-          serviceImpl.getSnapshot((com.google.pubsub.v1.GetSnapshotRequest) request,
+          serviceImpl.getSnapshot(
+              (com.google.pubsub.v1.GetSnapshotRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_LIST_SNAPSHOTS:
-          serviceImpl.listSnapshots((com.google.pubsub.v1.ListSnapshotsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.listSnapshots(
+              (com.google.pubsub.v1.ListSnapshotsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_CREATE_SNAPSHOT:
-          serviceImpl.createSnapshot((com.google.pubsub.v1.CreateSnapshotRequest) request,
+          serviceImpl.createSnapshot(
+              (com.google.pubsub.v1.CreateSnapshotRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_UPDATE_SNAPSHOT:
-          serviceImpl.updateSnapshot((com.google.pubsub.v1.UpdateSnapshotRequest) request,
+          serviceImpl.updateSnapshot(
+              (com.google.pubsub.v1.UpdateSnapshotRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_DELETE_SNAPSHOT:
-          serviceImpl.deleteSnapshot((com.google.pubsub.v1.DeleteSnapshotRequest) request,
+          serviceImpl.deleteSnapshot(
+              (com.google.pubsub.v1.DeleteSnapshotRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_SEEK:
-          serviceImpl.seek((com.google.pubsub.v1.SeekRequest) request,
+          serviceImpl.seek(
+              (com.google.pubsub.v1.SeekRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         default:
@@ -1799,16 +2183,19 @@ public io.grpc.stub.StreamObserver invoke(
         io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_STREAMING_PULL:
-          return (io.grpc.stub.StreamObserver) serviceImpl.streamingPull(
-              (io.grpc.stub.StreamObserver) responseObserver);
+          return (io.grpc.stub.StreamObserver)
+              serviceImpl.streamingPull(
+                  (io.grpc.stub.StreamObserver)
+                      responseObserver);
         default:
           throw new AssertionError();
       }
     }
   }
 
-  private static abstract class SubscriberBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class SubscriberBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     SubscriberBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -1850,25 +2237,27 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (SubscriberGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new SubscriberFileDescriptorSupplier())
-              .addMethod(getCreateSubscriptionMethod())
-              .addMethod(getGetSubscriptionMethod())
-              .addMethod(getUpdateSubscriptionMethod())
-              .addMethod(getListSubscriptionsMethod())
-              .addMethod(getDeleteSubscriptionMethod())
-              .addMethod(getModifyAckDeadlineMethod())
-              .addMethod(getAcknowledgeMethod())
-              .addMethod(getPullMethod())
-              .addMethod(getStreamingPullMethod())
-              .addMethod(getModifyPushConfigMethod())
-              .addMethod(getGetSnapshotMethod())
-              .addMethod(getListSnapshotsMethod())
-              .addMethod(getCreateSnapshotMethod())
-              .addMethod(getUpdateSnapshotMethod())
-              .addMethod(getDeleteSnapshotMethod())
-              .addMethod(getSeekMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new SubscriberFileDescriptorSupplier())
+                      .addMethod(getCreateSubscriptionMethod())
+                      .addMethod(getGetSubscriptionMethod())
+                      .addMethod(getUpdateSubscriptionMethod())
+                      .addMethod(getListSubscriptionsMethod())
+                      .addMethod(getDeleteSubscriptionMethod())
+                      .addMethod(getModifyAckDeadlineMethod())
+                      .addMethod(getAcknowledgeMethod())
+                      .addMethod(getPullMethod())
+                      .addMethod(getStreamingPullMethod())
+                      .addMethod(getModifyPushConfigMethod())
+                      .addMethod(getGetSnapshotMethod())
+                      .addMethod(getListSnapshotsMethod())
+                      .addMethod(getCreateSnapshotMethod())
+                      .addMethod(getUpdateSnapshotMethod())
+                      .addMethod(getDeleteSnapshotMethod())
+                      .addMethod(getSeekMethod())
+                      .build();
         }
       }
     }
diff --git a/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java b/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java
deleted file mode 100644
index e6514bb44..000000000
--- a/owl-bot-staging/v1/grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java
+++ /dev/null
@@ -1,733 +0,0 @@
-package com.google.pubsub.v1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Service for doing schema-related operations.
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/pubsub/v1/schema.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class SchemaServiceGrpc {
-
-  private SchemaServiceGrpc() {}
-
-  public static final String SERVICE_NAME = "google.pubsub.v1.SchemaService";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getCreateSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateSchema",
-      requestType = com.google.pubsub.v1.CreateSchemaRequest.class,
-      responseType = com.google.pubsub.v1.Schema.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateSchemaMethod() {
-    io.grpc.MethodDescriptor getCreateSchemaMethod;
-    if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
-          SchemaServiceGrpc.getCreateSchemaMethod = getCreateSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.CreateSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Schema.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("CreateSchema"))
-              .build();
-        }
-      }
-    }
-    return getCreateSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetSchema",
-      requestType = com.google.pubsub.v1.GetSchemaRequest.class,
-      responseType = com.google.pubsub.v1.Schema.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetSchemaMethod() {
-    io.grpc.MethodDescriptor getGetSchemaMethod;
-    if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
-          SchemaServiceGrpc.getGetSchemaMethod = getGetSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.GetSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.Schema.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema"))
-              .build();
-        }
-      }
-    }
-    return getGetSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListSchemasMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListSchemas",
-      requestType = com.google.pubsub.v1.ListSchemasRequest.class,
-      responseType = com.google.pubsub.v1.ListSchemasResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListSchemasMethod() {
-    io.grpc.MethodDescriptor getListSchemasMethod;
-    if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
-          SchemaServiceGrpc.getListSchemasMethod = getListSchemasMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListSchemasRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ListSchemasResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas"))
-              .build();
-        }
-      }
-    }
-    return getListSchemasMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteSchema",
-      requestType = com.google.pubsub.v1.DeleteSchemaRequest.class,
-      responseType = com.google.protobuf.Empty.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteSchemaMethod() {
-    io.grpc.MethodDescriptor getDeleteSchemaMethod;
-    if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
-          SchemaServiceGrpc.getDeleteSchemaMethod = getDeleteSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.DeleteSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("DeleteSchema"))
-              .build();
-        }
-      }
-    }
-    return getDeleteSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getValidateSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ValidateSchema",
-      requestType = com.google.pubsub.v1.ValidateSchemaRequest.class,
-      responseType = com.google.pubsub.v1.ValidateSchemaResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getValidateSchemaMethod() {
-    io.grpc.MethodDescriptor getValidateSchemaMethod;
-    if ((getValidateSchemaMethod = SchemaServiceGrpc.getValidateSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getValidateSchemaMethod = SchemaServiceGrpc.getValidateSchemaMethod) == null) {
-          SchemaServiceGrpc.getValidateSchemaMethod = getValidateSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ValidateSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ValidateSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ValidateSchemaResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ValidateSchema"))
-              .build();
-        }
-      }
-    }
-    return getValidateSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getValidateMessageMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ValidateMessage",
-      requestType = com.google.pubsub.v1.ValidateMessageRequest.class,
-      responseType = com.google.pubsub.v1.ValidateMessageResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getValidateMessageMethod() {
-    io.grpc.MethodDescriptor getValidateMessageMethod;
-    if ((getValidateMessageMethod = SchemaServiceGrpc.getValidateMessageMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getValidateMessageMethod = SchemaServiceGrpc.getValidateMessageMethod) == null) {
-          SchemaServiceGrpc.getValidateMessageMethod = getValidateMessageMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ValidateMessage"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ValidateMessageRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.pubsub.v1.ValidateMessageResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ValidateMessage"))
-              .build();
-        }
-      }
-    }
-    return getValidateMessageMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static SchemaServiceStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SchemaServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SchemaServiceStub(channel, callOptions);
-        }
-      };
-    return SchemaServiceStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static SchemaServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SchemaServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SchemaServiceBlockingStub(channel, callOptions);
-        }
-      };
-    return SchemaServiceBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static SchemaServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SchemaServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SchemaServiceFutureStub(channel, callOptions);
-        }
-      };
-    return SchemaServiceFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Service for doing schema-related operations.
-   * 

-   */
-  public static abstract class SchemaServiceImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Creates a schema.
-     * 

-     */
-    public void createSchema(com.google.pubsub.v1.CreateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a schema.
-     * 

-     */
-    public void getSchema(com.google.pubsub.v1.GetSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists schemas in a project.
-     * 

-     */
-    public void listSchemas(com.google.pubsub.v1.ListSchemasRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSchemasMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a schema.
-     * 

-     */
-    public void deleteSchema(com.google.pubsub.v1.DeleteSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Validates a schema.
-     * 

-     */
-    public void validateSchema(com.google.pubsub.v1.ValidateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getValidateSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Validates a message against a schema.
-     * 

-     */
-    public void validateMessage(com.google.pubsub.v1.ValidateMessageRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getValidateMessageMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getCreateSchemaMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.CreateSchemaRequest,
-                com.google.pubsub.v1.Schema>(
-                  this, METHODID_CREATE_SCHEMA)))
-          .addMethod(
-            getGetSchemaMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.GetSchemaRequest,
-                com.google.pubsub.v1.Schema>(
-                  this, METHODID_GET_SCHEMA)))
-          .addMethod(
-            getListSchemasMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ListSchemasRequest,
-                com.google.pubsub.v1.ListSchemasResponse>(
-                  this, METHODID_LIST_SCHEMAS)))
-          .addMethod(
-            getDeleteSchemaMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.DeleteSchemaRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_DELETE_SCHEMA)))
-          .addMethod(
-            getValidateSchemaMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ValidateSchemaRequest,
-                com.google.pubsub.v1.ValidateSchemaResponse>(
-                  this, METHODID_VALIDATE_SCHEMA)))
-          .addMethod(
-            getValidateMessageMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.pubsub.v1.ValidateMessageRequest,
-                com.google.pubsub.v1.ValidateMessageResponse>(
-                  this, METHODID_VALIDATE_MESSAGE)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Service for doing schema-related operations.
-   * 

-   */
-  public static final class SchemaServiceStub extends io.grpc.stub.AbstractAsyncStub {
-    private SchemaServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected SchemaServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new SchemaServiceStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Creates a schema.
-     * 

-     */
-    public void createSchema(com.google.pubsub.v1.CreateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a schema.
-     * 

-     */
-    public void getSchema(com.google.pubsub.v1.GetSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists schemas in a project.
-     * 

-     */
-    public void listSchemas(com.google.pubsub.v1.ListSchemasRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a schema.
-     * 

-     */
-    public void deleteSchema(com.google.pubsub.v1.DeleteSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Validates a schema.
-     * 

-     */
-    public void validateSchema(com.google.pubsub.v1.ValidateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getValidateSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Validates a message against a schema.
-     * 

-     */
-    public void validateMessage(com.google.pubsub.v1.ValidateMessageRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getValidateMessageMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Service for doing schema-related operations.
-   * 

-   */
-  public static final class SchemaServiceBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private SchemaServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected SchemaServiceBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new SchemaServiceBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Creates a schema.
-     * 

-     */
-    public com.google.pubsub.v1.Schema createSchema(com.google.pubsub.v1.CreateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a schema.
-     * 

-     */
-    public com.google.pubsub.v1.Schema getSchema(com.google.pubsub.v1.GetSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists schemas in a project.
-     * 

-     */
-    public com.google.pubsub.v1.ListSchemasResponse listSchemas(com.google.pubsub.v1.ListSchemasRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListSchemasMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a schema.
-     * 

-     */
-    public com.google.protobuf.Empty deleteSchema(com.google.pubsub.v1.DeleteSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Validates a schema.
-     * 

-     */
-    public com.google.pubsub.v1.ValidateSchemaResponse validateSchema(com.google.pubsub.v1.ValidateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getValidateSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Validates a message against a schema.
-     * 

-     */
-    public com.google.pubsub.v1.ValidateMessageResponse validateMessage(com.google.pubsub.v1.ValidateMessageRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getValidateMessageMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Service for doing schema-related operations.
-   * 

-   */
-  public static final class SchemaServiceFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private SchemaServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected SchemaServiceFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new SchemaServiceFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Creates a schema.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createSchema(
-        com.google.pubsub.v1.CreateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a schema.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getSchema(
-        com.google.pubsub.v1.GetSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists schemas in a project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listSchemas(
-        com.google.pubsub.v1.ListSchemasRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a schema.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteSchema(
-        com.google.pubsub.v1.DeleteSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Validates a schema.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture validateSchema(
-        com.google.pubsub.v1.ValidateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getValidateSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Validates a message against a schema.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture validateMessage(
-        com.google.pubsub.v1.ValidateMessageRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getValidateMessageMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_CREATE_SCHEMA = 0;
-  private static final int METHODID_GET_SCHEMA = 1;
-  private static final int METHODID_LIST_SCHEMAS = 2;
-  private static final int METHODID_DELETE_SCHEMA = 3;
-  private static final int METHODID_VALIDATE_SCHEMA = 4;
-  private static final int METHODID_VALIDATE_MESSAGE = 5;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final SchemaServiceImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(SchemaServiceImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_CREATE_SCHEMA:
-          serviceImpl.createSchema((com.google.pubsub.v1.CreateSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_SCHEMA:
-          serviceImpl.getSchema((com.google.pubsub.v1.GetSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_SCHEMAS:
-          serviceImpl.listSchemas((com.google.pubsub.v1.ListSchemasRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_SCHEMA:
-          serviceImpl.deleteSchema((com.google.pubsub.v1.DeleteSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_VALIDATE_SCHEMA:
-          serviceImpl.validateSchema((com.google.pubsub.v1.ValidateSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_VALIDATE_MESSAGE:
-          serviceImpl.validateMessage((com.google.pubsub.v1.ValidateMessageRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class SchemaServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    SchemaServiceBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("SchemaService");
-    }
-  }
-
-  private static final class SchemaServiceFileDescriptorSupplier
-      extends SchemaServiceBaseDescriptorSupplier {
-    SchemaServiceFileDescriptorSupplier() {}
-  }
-
-  private static final class SchemaServiceMethodDescriptorSupplier
-      extends SchemaServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    SchemaServiceMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier())
-              .addMethod(getCreateSchemaMethod())
-              .addMethod(getGetSchemaMethod())
-              .addMethod(getListSchemasMethod())
-              .addMethod(getDeleteSchemaMethod())
-              .addMethod(getValidateSchemaMethod())
-              .addMethod(getValidateMessageMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
deleted file mode 100644
index 2901f155e..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/schema.proto
-
-package com.google.pubsub.v1;
-
-public interface DeleteSchemaRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSchemaRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. Name of the schema to delete.
-   * Format is `projects/{project}/schemas/{schema}`.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. Name of the schema to delete.
-   * Format is `projects/{project}/schemas/{schema}`.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
deleted file mode 100644
index f7ee8d19c..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DeleteSnapshotRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSnapshotRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The name of the snapshot to delete.
-   * Format is `projects/{project}/snapshots/{snap}`.
-   * 

-   *
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The snapshot.
-   */
-  java.lang.String getSnapshot();
-  /**
-   * 
-   * Required. The name of the snapshot to delete.
-   * Format is `projects/{project}/snapshots/{snap}`.
-   * 

-   *
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for snapshot.
-   */
-  com.google.protobuf.ByteString
-      getSnapshotBytes();
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
deleted file mode 100644
index a0d563a50..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DeleteSubscriptionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSubscriptionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The subscription to delete.
-   * Format is `projects/{project}/subscriptions/{sub}`.
-   * 

-   *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The subscription.
-   */
-  java.lang.String getSubscription();
-  /**
-   * 
-   * Required. The subscription to delete.
-   * Format is `projects/{project}/subscriptions/{sub}`.
-   * 

-   *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for subscription.
-   */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
deleted file mode 100644
index c776f2a4b..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DeleteTopicRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteTopicRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. Name of the topic to delete.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The topic.
-   */
-  java.lang.String getTopic();
-  /**
-   * 
-   * Required. Name of the topic to delete.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for topic.
-   */
-  com.google.protobuf.ByteString
-      getTopicBytes();
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
deleted file mode 100644
index 0acda3201..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DetachSubscriptionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DetachSubscriptionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The subscription to detach.
-   * Format is `projects/{project}/subscriptions/{subscription}`.
-   * 

-   *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The subscription.
-   */
-  java.lang.String getSubscription();
-  /**
-   * 
-   * Required. The subscription to detach.
-   * Format is `projects/{project}/subscriptions/{subscription}`.
-   * 

-   *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for subscription.
-   */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
deleted file mode 100644
index e9e8bdf14..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
+++ /dev/null
@@ -1,9 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface DetachSubscriptionResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DetachSubscriptionResponse)
-    com.google.protobuf.MessageOrBuilder {
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
deleted file mode 100644
index d0c929953..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface GetSnapshotRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSnapshotRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The name of the snapshot to get.
-   * Format is `projects/{project}/snapshots/{snap}`.
-   * 

-   *
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The snapshot.
-   */
-  java.lang.String getSnapshot();
-  /**
-   * 
-   * Required. The name of the snapshot to get.
-   * Format is `projects/{project}/snapshots/{snap}`.
-   * 

-   *
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for snapshot.
-   */
-  com.google.protobuf.ByteString
-      getSnapshotBytes();
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
deleted file mode 100644
index 1b1f6dccb..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface GetSubscriptionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSubscriptionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The name of the subscription to get.
-   * Format is `projects/{project}/subscriptions/{sub}`.
-   * 

-   *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The subscription.
-   */
-  java.lang.String getSubscription();
-  /**
-   * 
-   * Required. The name of the subscription to get.
-   * Format is `projects/{project}/subscriptions/{sub}`.
-   * 

-   *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for subscription.
-   */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
deleted file mode 100644
index f29eae1a6..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface GetTopicRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetTopicRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The name of the topic to get.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The topic.
-   */
-  java.lang.String getTopic();
-  /**
-   * 
-   * Required. The name of the topic to get.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for topic.
-   */
-  com.google.protobuf.ByteString
-      getTopicBytes();
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
deleted file mode 100644
index 96eba7dc9..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
+++ /dev/null
@@ -1,75 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface PublishRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PublishRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The messages in the request will be published on this topic.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The topic.
-   */
-  java.lang.String getTopic();
-  /**
-   * 
-   * Required. The messages in the request will be published on this topic.
-   * Format is `projects/{project}/topics/{topic}`.
-   * 

-   *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for topic.
-   */
-  com.google.protobuf.ByteString
-      getTopicBytes();
-
-  /**
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   */
-  java.util.List 
-      getMessagesList();
-  /**
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   */
-  com.google.pubsub.v1.PubsubMessage getMessages(int index);
-  /**
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   */
-  int getMessagesCount();
-  /**
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   */
-  java.util.List 
-      getMessagesOrBuilderList();
-  /**
-   * 
-   * Required. The messages to publish.
-   * 

-   *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
-   */
-  com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(
-      int index);
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
deleted file mode 100644
index 006fa3771..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
+++ /dev/null
@@ -1,952 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public final class PubsubProto {
-  private PubsubProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_SchemaSettings_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_Topic_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_Topic_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor;
-  static final 
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-      internal_static_google_pubsub_v1_Topic_LabelsEntry_fieldAccessorTable;
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-    internal_static_google_pubsub_v1_PubsubMessage_descriptor;
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-      internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable;
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-      internal_static_google_pubsub_v1_PubsubMessage_AttributesEntry_fieldAccessorTable;
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-    internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
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-    internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
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-      internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable;
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-    internal_static_google_pubsub_v1_PublishResponse_descriptor;
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-      internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable;
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-    internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
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-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
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-      "\n\035google/pubsub/v1/pubsub.proto\022\020google." +
-      "pubsub.v1\032\034google/api/annotations.proto\032" +
-      "\027google/api/client.proto\032\037google/api/fie" +
-      "ld_behavior.proto\032\031google/api/resource.p" +
-      "roto\032\036google/protobuf/duration.proto\032\033go" +
-      "ogle/protobuf/empty.proto\032 google/protob" +
-      "uf/field_mask.proto\032\037google/protobuf/tim" +
-      "estamp.proto\032\035google/pubsub/v1/schema.pr" +
-      "oto\";\n\024MessageStoragePolicy\022#\n\033allowed_p" +
-      "ersistence_regions\030\001 \003(\t\"t\n\016SchemaSettin" +
-      "gs\0224\n\006schema\030\001 \001(\tB$\340A\002\372A\036\n\034pubsub.googl" +
-      "eapis.com/Schema\022,\n\010encoding\030\002 \001(\0162\032.goo" +
-      "gle.pubsub.v1.Encoding\"\303\003\n\005Topic\022\021\n\004name" +
-      "\030\001 \001(\tB\003\340A\002\0223\n\006labels\030\002 \003(\0132#.google.pub" +
-      "sub.v1.Topic.LabelsEntry\022F\n\026message_stor" +
-      "age_policy\030\003 \001(\0132&.google.pubsub.v1.Mess" +
-      "ageStoragePolicy\022\024\n\014kms_key_name\030\005 \001(\t\0229" +
-      "\n\017schema_settings\030\006 \001(\0132 .google.pubsub." +
-      "v1.SchemaSettings\022\025\n\rsatisfies_pzs\030\007 \001(\010" +
-      "\022=\n\032message_retention_duration\030\010 \001(\0132\031.g" +
-      "oogle.protobuf.Duration\032-\n\013LabelsEntry\022\013" +
-      "\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001:T\352AQ\n\033pub" +
-      "sub.googleapis.com/Topic\022!projects/{proj" +
-      "ect}/topics/{topic}\022\017_deleted-topic_\"\361\001\n" +
-      "\rPubsubMessage\022\014\n\004data\030\001 \001(\014\022C\n\nattribut" +
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-      "mestamp\022\024\n\014ordering_key\030\005 \001(\t\0321\n\017Attribu" +
-      "tesEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001" +
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-      "A\035\n\033pubsub.googleapis.com/Topic\"w\n\022Updat" +
-      "eTopicRequest\022+\n\005topic\030\001 \001(\0132\027.google.pu" +
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-      "\032.google.protobuf.FieldMaskB\003\340A\002\"|\n\016Publ" +
-      "ishRequest\0222\n\005topic\030\001 \001(\tB#\340A\002\372A\035\n\033pubsu" +
-      "b.googleapis.com/Topic\0226\n\010messages\030\002 \003(\013" +
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-      "\n\017PublishResponse\022\023\n\013message_ids\030\001 \003(\t\"\200" +
-      "\001\n\021ListTopicsRequest\022D\n\007project\030\001 \001(\tB3\340" +
-      "A\002\372A-\n+cloudresourcemanager.googleapis.c" +
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-      "ken\030\003 \001(\t\"V\n\022ListTopicsResponse\022\'\n\006topic" +
-      "s\030\001 \003(\0132\027.google.pubsub.v1.Topic\022\027\n\017next" +
-      "_page_token\030\002 \001(\t\"z\n\035ListTopicSubscripti" +
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-      "iptionsResponse\022>\n\rsubscriptions\030\001 \003(\tB\'" +
-      "\372A$\n\"pubsub.googleapis.com/Subscription\022" +
-      "\027\n\017next_page_token\030\002 \001(\t\"v\n\031ListTopicSna" +
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-      "t_page_token\030\002 \001(\t\"H\n\022DeleteTopicRequest" +
-      "\0222\n\005topic\030\001 \001(\tB#\340A\002\372A\035\n\033pubsub.googleap" +
-      "is.com/Topic\"]\n\031DetachSubscriptionReques" +
-      "t\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub." +
-      "googleapis.com/Subscription\"\034\n\032DetachSub" +
-      "scriptionResponse\"\260\006\n\014Subscription\022\021\n\004na" +
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-      "bsub.googleapis.com/Topic\0221\n\013push_config" +
-      "\030\004 \001(\0132\034.google.pubsub.v1.PushConfig\022\034\n\024" +
-      "ack_deadline_seconds\030\005 \001(\005\022\035\n\025retain_ack" +
-      "ed_messages\030\007 \001(\010\022=\n\032message_retention_d" +
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-      "\022:\n\006labels\030\t \003(\0132*.google.pubsub.v1.Subs" +
-      "cription.LabelsEntry\022\037\n\027enable_message_o" +
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-      "googleapis.com/Subscription\022/projects/{p" +
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-      "eadLetterPolicy\022\031\n\021dead_letter_topic\030\001 \001" +
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-      "ice_account_email\030\001 \001(\t\022\020\n\010audience\030\002 \001(" +
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-      "\"\214\001\n\031UpdateSubscriptionRequest\0229\n\014subscr" +
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-      "2\034.google.pubsub.v1.PushConfigB\003\340A\002\"\215\001\n\013" +
-      "PullRequest\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A" +
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-      "\022return_immediately\030\002 \001(\010B\005\030\001\340A\001\022\031\n\014max_" +
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-      "\021ModifyAckDeadline\022*.google.pubsub.v1.Mo" +
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-      "\001*\332A)subscription,ack_ids,ack_deadline_s" +
-      "econds\022\250\001\n\013Acknowledge\022$.google.pubsub.v" +
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-      "scription,ack_ids\022\320\001\n\004Pull\022\035.google.pubs" +
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-      "lResponse\"\210\001\202\323\344\223\0027\"2/v1/{subscription=pr" +
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-        new java.lang.String[] { "Snapshot", });
-    internal_static_google_pubsub_v1_SeekRequest_descriptor =
-      getDescriptor().getMessageTypes().get(42);
-    internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_SeekRequest_descriptor,
-        new java.lang.String[] { "Subscription", "Time", "Snapshot", "Target", });
-    internal_static_google_pubsub_v1_SeekResponse_descriptor =
-      getDescriptor().getMessageTypes().get(43);
-    internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_SeekResponse_descriptor,
-        new java.lang.String[] { });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resource);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.protobuf.DurationProto.getDescriptor();
-    com.google.protobuf.EmptyProto.getDescriptor();
-    com.google.protobuf.FieldMaskProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-    com.google.pubsub.v1.SchemaProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
deleted file mode 100644
index 3577fd03d..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
+++ /dev/null
@@ -1,236 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/schema.proto
-
-package com.google.pubsub.v1;
-
-public final class SchemaProto {
-  private SchemaProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_Schema_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_Schema_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n\035google/pubsub/v1/schema.proto\022\020google." +
-      "pubsub.v1\032\034google/api/annotations.proto\032" +
-      "\027google/api/client.proto\032\037google/api/fie" +
-      "ld_behavior.proto\032\031google/api/resource.p" +
-      "roto\032\033google/protobuf/empty.proto\"\341\001\n\006Sc" +
-      "hema\022\021\n\004name\030\001 \001(\tB\003\340A\002\022+\n\004type\030\002 \001(\0162\035." +
-      "google.pubsub.v1.Schema.Type\022\022\n\ndefiniti" +
-      "on\030\003 \001(\t\";\n\004Type\022\024\n\020TYPE_UNSPECIFIED\020\000\022\023" +
-      "\n\017PROTOCOL_BUFFER\020\001\022\010\n\004AVRO\020\002:F\352AC\n\034pubs" +
-      "ub.googleapis.com/Schema\022#projects/{proj" +
-      "ect}/schemas/{schema}\"\215\001\n\023CreateSchemaRe" +
-      "quest\0224\n\006parent\030\001 \001(\tB$\340A\002\372A\036\022\034pubsub.go" +
-      "ogleapis.com/Schema\022-\n\006schema\030\002 \001(\0132\030.go" +
-      "ogle.pubsub.v1.SchemaB\003\340A\002\022\021\n\tschema_id\030" +
-      "\003 \001(\t\"r\n\020GetSchemaRequest\0222\n\004name\030\001 \001(\tB" +
-      "$\340A\002\372A\036\n\034pubsub.googleapis.com/Schema\022*\n" +
-      "\004view\030\002 \001(\0162\034.google.pubsub.v1.SchemaVie" +
-      "w\"\254\001\n\022ListSchemasRequest\022C\n\006parent\030\001 \001(\t" +
-      "B3\340A\002\372A-\n+cloudresourcemanager.googleapi" +
-      "s.com/Project\022*\n\004view\030\002 \001(\0162\034.google.pub" +
-      "sub.v1.SchemaView\022\021\n\tpage_size\030\003 \001(\005\022\022\n\n" +
-      "page_token\030\004 \001(\t\"Y\n\023ListSchemasResponse\022" +
-      ")\n\007schemas\030\001 \003(\0132\030.google.pubsub.v1.Sche" +
-      "ma\022\027\n\017next_page_token\030\002 \001(\t\"I\n\023DeleteSch" +
-      "emaRequest\0222\n\004name\030\001 \001(\tB$\340A\002\372A\036\n\034pubsub" +
-      ".googleapis.com/Schema\"\213\001\n\025ValidateSchem" +
-      "aRequest\022C\n\006parent\030\001 \001(\tB3\340A\002\372A-\n+cloudr" +
-      "esourcemanager.googleapis.com/Project\022-\n" +
-      "\006schema\030\002 \001(\0132\030.google.pubsub.v1.SchemaB" +
-      "\003\340A\002\"\030\n\026ValidateSchemaResponse\"\212\002\n\026Valid" +
-      "ateMessageRequest\022C\n\006parent\030\001 \001(\tB3\340A\002\372A" +
-      "-\n+cloudresourcemanager.googleapis.com/P" +
-      "roject\0221\n\004name\030\002 \001(\tB!\372A\036\n\034pubsub.google" +
-      "apis.com/SchemaH\000\022*\n\006schema\030\003 \001(\0132\030.goog" +
-      "le.pubsub.v1.SchemaH\000\022\017\n\007message\030\004 \001(\014\022," +
-      "\n\010encoding\030\005 \001(\0162\032.google.pubsub.v1.Enco" +
-      "dingB\r\n\013schema_spec\"\031\n\027ValidateMessageRe" +
-      "sponse*>\n\nSchemaView\022\033\n\027SCHEMA_VIEW_UNSP" +
-      "ECIFIED\020\000\022\t\n\005BASIC\020\001\022\010\n\004FULL\020\002*:\n\010Encodi" +
-      "ng\022\030\n\024ENCODING_UNSPECIFIED\020\000\022\010\n\004JSON\020\001\022\n" +
-      "\n\006BINARY\020\0022\367\007\n\rSchemaService\022\232\001\n\014CreateS" +
-      "chema\022%.google.pubsub.v1.CreateSchemaReq" +
-      "uest\032\030.google.pubsub.v1.Schema\"I\202\323\344\223\002)\"\037" +
-      "/v1/{parent=projects/*}/schemas:\006schema\332" +
-      "A\027parent,schema,schema_id\022y\n\tGetSchema\022\"" +
-      ".google.pubsub.v1.GetSchemaRequest\032\030.goo" +
-      "gle.pubsub.v1.Schema\".\202\323\344\223\002!\022\037/v1/{name=" +
-      "projects/*/schemas/*}\332A\004name\022\214\001\n\013ListSch" +
-      "emas\022$.google.pubsub.v1.ListSchemasReque" +
-      "st\032%.google.pubsub.v1.ListSchemasRespons" +
-      "e\"0\202\323\344\223\002!\022\037/v1/{parent=projects/*}/schem" +
-      "as\332A\006parent\022}\n\014DeleteSchema\022%.google.pub" +
-      "sub.v1.DeleteSchemaRequest\032\026.google.prot" +
-      "obuf.Empty\".\202\323\344\223\002!*\037/v1/{name=projects/*" +
-      "/schemas/*}\332A\004name\022\250\001\n\016ValidateSchema\022\'." +
-      "google.pubsub.v1.ValidateSchemaRequest\032(" +
-      ".google.pubsub.v1.ValidateSchemaResponse" +
-      "\"C\202\323\344\223\002-\"(/v1/{parent=projects/*}/schema" +
-      "s:validate:\001*\332A\rparent,schema\022\242\001\n\017Valida" +
-      "teMessage\022(.google.pubsub.v1.ValidateMes" +
-      "sageRequest\032).google.pubsub.v1.ValidateM" +
-      "essageResponse\":\202\323\344\223\0024\"//v1/{parent=proj" +
-      "ects/*}/schemas:validateMessage:\001*\032p\312A\025p" +
-      "ubsub.googleapis.com\322AUhttps://www.googl" +
-      "eapis.com/auth/cloud-platform,https://ww" +
-      "w.googleapis.com/auth/pubsubB\256\001\n\024com.goo" +
-      "gle.pubsub.v1B\013SchemaProtoP\001Z6google.gol" +
-      "ang.org/genproto/googleapis/pubsub/v1;pu" +
-      "bsub\370\001\001\252\002\026Google.Cloud.PubSub.V1\312\002\026Googl" +
-      "e\\Cloud\\PubSub\\V1\352\002\031Google::Cloud::PubSu" +
-      "b::V1b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.protobuf.EmptyProto.getDescriptor(),
-        });
-    internal_static_google_pubsub_v1_Schema_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_pubsub_v1_Schema_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_Schema_descriptor,
-        new java.lang.String[] { "Name", "Type", "Definition", });
-    internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor,
-        new java.lang.String[] { "Parent", "Schema", "SchemaId", });
-    internal_static_google_pubsub_v1_GetSchemaRequest_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_GetSchemaRequest_descriptor,
-        new java.lang.String[] { "Name", "View", });
-    internal_static_google_pubsub_v1_ListSchemasRequest_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_ListSchemasRequest_descriptor,
-        new java.lang.String[] { "Parent", "View", "PageSize", "PageToken", });
-    internal_static_google_pubsub_v1_ListSchemasResponse_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_ListSchemasResponse_descriptor,
-        new java.lang.String[] { "Schemas", "NextPageToken", });
-    internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor,
-        new java.lang.String[] { "Parent", "Schema", });
-    internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor =
-      getDescriptor().getMessageTypes().get(7);
-    internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor,
-        new java.lang.String[] { });
-    internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor =
-      getDescriptor().getMessageTypes().get(8);
-    internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor,
-        new java.lang.String[] { "Parent", "Name", "Schema", "Message", "Encoding", "SchemaSpec", });
-    internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor =
-      getDescriptor().getMessageTypes().get(9);
-    internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor,
-        new java.lang.String[] { });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resource);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.protobuf.EmptyProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
deleted file mode 100644
index df6f6dd5c..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
+++ /dev/null
@@ -1,9 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/pubsub.proto
-
-package com.google.pubsub.v1;
-
-public interface SeekResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.SeekResponse)
-    com.google.protobuf.MessageOrBuilder {
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
deleted file mode 100644
index ab8ed5a52..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
+++ /dev/null
@@ -1,9 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/schema.proto
-
-package com.google.pubsub.v1;
-
-public interface ValidateMessageResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateMessageResponse)
-    com.google.protobuf.MessageOrBuilder {
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
deleted file mode 100644
index b3fb35d84..000000000
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
+++ /dev/null
@@ -1,9 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/pubsub/v1/schema.proto
-
-package com.google.pubsub.v1;
-
-public interface ValidateSchemaResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateSchemaResponse)
-    com.google.protobuf.MessageOrBuilder {
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
similarity index 71%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
index 349a946e7..38f0841ad 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the Acknowledge method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.AcknowledgeRequest}
  */
-public final class AcknowledgeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcknowledgeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.AcknowledgeRequest)
     AcknowledgeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcknowledgeRequest.newBuilder() to construct.
   private AcknowledgeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcknowledgeRequest() {
     subscription_ = "";
     ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,16 +44,15 @@ private AcknowledgeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcknowledgeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private AcknowledgeRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,28 +72,30 @@ private AcknowledgeRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            subscription_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              ackIds_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+              subscription_ = s;
+              break;
             }
-            ackIds_.add(s);
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                ackIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              ackIds_.add(s);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -84,8 +103,7 @@ private AcknowledgeRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         ackIds_ = ackIds_.getUnmodifiableView();
@@ -94,28 +112,36 @@ private AcknowledgeRequest(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.AcknowledgeRequest.class, com.google.pubsub.v1.AcknowledgeRequest.Builder.class);
+            com.google.pubsub.v1.AcknowledgeRequest.class,
+            com.google.pubsub.v1.AcknowledgeRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The subscription whose message is being acknowledged.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -124,30 +150,32 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The subscription whose message is being acknowledged.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -158,6 +186,8 @@ public java.lang.String getSubscription() {
   public static final int ACK_IDS_FIELD_NUMBER = 2;
   private com.google.protobuf.LazyStringList ackIds_;
   /**
+   *
+   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -165,13 +195,15 @@ public java.lang.String getSubscription() {
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return A list containing the ackIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getAckIdsList() {
+  public com.google.protobuf.ProtocolStringList getAckIdsList() {
     return ackIds_;
   }
   /**
+   *
+   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -179,12 +211,15 @@ public java.lang.String getSubscription() {
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The count of ackIds.
    */
   public int getAckIdsCount() {
     return ackIds_.size();
   }
   /**
+   *
+   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -192,6 +227,7 @@ public int getAckIdsCount() {
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
@@ -199,6 +235,8 @@ public java.lang.String getAckIds(int index) {
     return ackIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -206,15 +244,16 @@ public java.lang.String getAckIds(int index) {
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getAckIdsBytes(int index) {
+  public com.google.protobuf.ByteString getAckIdsBytes(int index) {
     return ackIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -226,8 +265,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -262,17 +300,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.AcknowledgeRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.AcknowledgeRequest other = (com.google.pubsub.v1.AcknowledgeRequest) obj;
 
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
-    if (!getAckIdsList()
-        .equals(other.getAckIdsList())) return false;
+    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (!getAckIdsList().equals(other.getAckIdsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -295,118 +331,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.AcknowledgeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.AcknowledgeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.AcknowledgeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.AcknowledgeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the Acknowledge method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.AcknowledgeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.AcknowledgeRequest)
       com.google.pubsub.v1.AcknowledgeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.AcknowledgeRequest.class, com.google.pubsub.v1.AcknowledgeRequest.Builder.class);
+              com.google.pubsub.v1.AcknowledgeRequest.class,
+              com.google.pubsub.v1.AcknowledgeRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.AcknowledgeRequest.newBuilder()
@@ -414,16 +459,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -435,9 +479,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -456,7 +500,8 @@ public com.google.pubsub.v1.AcknowledgeRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.AcknowledgeRequest buildPartial() {
-      com.google.pubsub.v1.AcknowledgeRequest result = new com.google.pubsub.v1.AcknowledgeRequest(this);
+      com.google.pubsub.v1.AcknowledgeRequest result =
+          new com.google.pubsub.v1.AcknowledgeRequest(this);
       int from_bitField0_ = bitField0_;
       result.subscription_ = subscription_;
       if (((bitField0_ & 0x00000001) != 0)) {
@@ -472,38 +517,39 @@ public com.google.pubsub.v1.AcknowledgeRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.AcknowledgeRequest) {
-        return mergeFrom((com.google.pubsub.v1.AcknowledgeRequest)other);
+        return mergeFrom((com.google.pubsub.v1.AcknowledgeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -554,23 +600,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -579,21 +630,24 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -601,70 +655,87 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription whose message is being acknowledged.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList ackIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureAckIdsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -672,13 +743,15 @@ private void ensureAckIdsIsMutable() {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList getAckIdsList() {
       return ackIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -686,12 +759,15 @@ private void ensureAckIdsIsMutable() {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
+     *
+     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -699,6 +775,7 @@ public int getAckIdsCount() {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -706,6 +783,8 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -713,14 +792,16 @@ public java.lang.String getAckIds(int index) {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -728,21 +809,23 @@ public java.lang.String getAckIds(int index) {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index to set the value at.
      * @param value The ackIds to set.
      * @return This builder for chaining.
      */
-    public Builder setAckIds(
-        int index, java.lang.String value) {
+    public Builder setAckIds(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureAckIdsIsMutable();
       ackIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -750,20 +833,22 @@ public Builder setAckIds(
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIds(
-        java.lang.String value) {
+    public Builder addAckIds(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -771,18 +856,19 @@ public Builder addAckIds(
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param values The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAckIds(
-        java.lang.Iterable values) {
+    public Builder addAllAckIds(java.lang.Iterable values) {
       ensureAckIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, ackIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -790,6 +876,7 @@ public Builder addAllAckIds(
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearAckIds() {
@@ -799,6 +886,8 @@ public Builder clearAckIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The acknowledgment ID for the messages being acknowledged that
      * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -806,23 +895,23 @@ public Builder clearAckIds() {
      * 

      *
      * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes of the ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIdsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -832,12 +921,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.AcknowledgeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.AcknowledgeRequest)
   private static final com.google.pubsub.v1.AcknowledgeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.AcknowledgeRequest();
   }
@@ -846,16 +935,16 @@ public static com.google.pubsub.v1.AcknowledgeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcknowledgeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new AcknowledgeRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcknowledgeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new AcknowledgeRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -870,6 +959,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.AcknowledgeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
similarity index 65%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
index 3f461f31d..4951b0bb1 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/AcknowledgeRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface AcknowledgeRequestOrBuilder extends
+public interface AcknowledgeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.AcknowledgeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The subscription whose message is being acknowledged.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
+   *
+   *
    * 
    * Required. The subscription whose message is being acknowledged.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
+  com.google.protobuf.ByteString getSubscriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -37,11 +64,13 @@ public interface AcknowledgeRequestOrBuilder extends
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return A list containing the ackIds.
    */
-  java.util.List
-      getAckIdsList();
+  java.util.List getAckIdsList();
   /**
+   *
+   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -49,10 +78,13 @@ public interface AcknowledgeRequestOrBuilder extends
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The count of ackIds.
    */
   int getAckIdsCount();
   /**
+   *
+   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -60,11 +92,14 @@ public interface AcknowledgeRequestOrBuilder extends
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
   java.lang.String getAckIds(int index);
   /**
+   *
+   *
    * 
    * Required. The acknowledgment ID for the messages being acknowledged that
    * was returned by the Pub/Sub system in the `Pull` response. Must not be
@@ -72,9 +107,9 @@ public interface AcknowledgeRequestOrBuilder extends
    * 

    *
    * repeated string ack_ids = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getAckIdsBytes(int index);
+  com.google.protobuf.ByteString getAckIdsBytes(int index);
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
index 6bdeff4f2..9f2348931 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the CreateSchema method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.CreateSchemaRequest}
  */
-public final class CreateSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.CreateSchemaRequest)
     CreateSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateSchemaRequest.newBuilder() to construct.
   private CreateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateSchemaRequest() {
     parent_ = "";
     schemaId_ = "";
@@ -26,16 +44,15 @@ private CreateSchemaRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateSchemaRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private CreateSchemaRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,38 +71,41 @@ private CreateSchemaRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            parent_ = s;
-            break;
-          }
-          case 18: {
-            com.google.pubsub.v1.Schema.Builder subBuilder = null;
-            if (schema_ != null) {
-              subBuilder = schema_.toBuilder();
-            }
-            schema_ = input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(schema_);
-              schema_ = subBuilder.buildPartial();
+              parent_ = s;
+              break;
             }
+          case 18:
+            {
+              com.google.pubsub.v1.Schema.Builder subBuilder = null;
+              if (schema_ != null) {
+                subBuilder = schema_.toBuilder();
+              }
+              schema_ = input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(schema_);
+                schema_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            schemaId_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              schemaId_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -93,35 +113,42 @@ private CreateSchemaRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.CreateSchemaRequest.class, com.google.pubsub.v1.CreateSchemaRequest.Builder.class);
+            com.google.pubsub.v1.CreateSchemaRequest.class,
+            com.google.pubsub.v1.CreateSchemaRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to create the schema.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -130,30 +157,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to create the schema.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -164,6 +193,8 @@ public java.lang.String getParent() {
   public static final int SCHEMA_FIELD_NUMBER = 2;
   private com.google.pubsub.v1.Schema schema_;
   /**
+   *
+   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -172,6 +203,7 @@ public java.lang.String getParent() {
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -179,6 +211,8 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -187,6 +221,7 @@ public boolean hasSchema() {
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The schema.
    */
   @java.lang.Override
@@ -194,6 +229,8 @@ public com.google.pubsub.v1.Schema getSchema() {
     return schema_ == null ? com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
   }
   /**
+   *
+   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -211,6 +248,8 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
   private volatile java.lang.Object schemaId_;
   /**
+   *
+   *
    * 
    * The ID to use for the schema, which will become the final component of
    * the schema's resource name.
@@ -219,6 +258,7 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
    * 

    *
    * string schema_id = 3;
+   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -227,14 +267,15 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The ID to use for the schema, which will become the final component of
    * the schema's resource name.
@@ -243,16 +284,15 @@ public java.lang.String getSchemaId() {
    * 

    *
    * string schema_id = 3;
+   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSchemaIdBytes() {
+  public com.google.protobuf.ByteString getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -261,6 +301,7 @@ public java.lang.String getSchemaId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -272,8 +313,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -296,8 +336,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getSchema());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSchema());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schemaId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
@@ -310,22 +349,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.CreateSchemaRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.CreateSchemaRequest other = (com.google.pubsub.v1.CreateSchemaRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema()
-          .equals(other.getSchema())) return false;
+      if (!getSchema().equals(other.getSchema())) return false;
     }
-    if (!getSchemaId()
-        .equals(other.getSchemaId())) return false;
+    if (!getSchemaId().equals(other.getSchemaId())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -350,118 +386,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.CreateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.CreateSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.CreateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the CreateSchema method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.CreateSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.CreateSchemaRequest)
       com.google.pubsub.v1.CreateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.CreateSchemaRequest.class, com.google.pubsub.v1.CreateSchemaRequest.Builder.class);
+              com.google.pubsub.v1.CreateSchemaRequest.class,
+              com.google.pubsub.v1.CreateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.CreateSchemaRequest.newBuilder()
@@ -469,16 +514,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -496,9 +540,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -517,7 +561,8 @@ public com.google.pubsub.v1.CreateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.CreateSchemaRequest buildPartial() {
-      com.google.pubsub.v1.CreateSchemaRequest result = new com.google.pubsub.v1.CreateSchemaRequest(this);
+      com.google.pubsub.v1.CreateSchemaRequest result =
+          new com.google.pubsub.v1.CreateSchemaRequest(this);
       result.parent_ = parent_;
       if (schemaBuilder_ == null) {
         result.schema_ = schema_;
@@ -533,38 +578,39 @@ public com.google.pubsub.v1.CreateSchemaRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.CreateSchemaRequest) {
-        return mergeFrom((com.google.pubsub.v1.CreateSchemaRequest)other);
+        return mergeFrom((com.google.pubsub.v1.CreateSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -615,19 +661,23 @@ public Builder mergeFrom(
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -636,21 +686,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -658,57 +711,70 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
+    public Builder setParent(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       parent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-      
+
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to create the schema.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       parent_ = value;
       onChanged();
       return this;
@@ -716,8 +782,13 @@ public Builder setParentBytes(
 
     private com.google.pubsub.v1.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> schemaBuilder_;
+            com.google.pubsub.v1.Schema,
+            com.google.pubsub.v1.Schema.Builder,
+            com.google.pubsub.v1.SchemaOrBuilder>
+        schemaBuilder_;
     /**
+     *
+     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -726,12 +797,15 @@ public Builder setParentBytes(
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return schemaBuilder_ != null || schema_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -740,6 +814,7 @@ public boolean hasSchema() {
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The schema.
      */
     public com.google.pubsub.v1.Schema getSchema() {
@@ -750,6 +825,8 @@ public com.google.pubsub.v1.Schema getSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -773,6 +850,8 @@ public Builder setSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -782,8 +861,7 @@ public Builder setSchema(com.google.pubsub.v1.Schema value) {
      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setSchema(
-        com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schema_ = builderForValue.build();
         onChanged();
@@ -794,6 +872,8 @@ public Builder setSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -806,8 +886,7 @@ public Builder setSchema(
     public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       if (schemaBuilder_ == null) {
         if (schema_ != null) {
-          schema_ =
-            com.google.pubsub.v1.Schema.newBuilder(schema_).mergeFrom(value).buildPartial();
+          schema_ = com.google.pubsub.v1.Schema.newBuilder(schema_).mergeFrom(value).buildPartial();
         } else {
           schema_ = value;
         }
@@ -819,6 +898,8 @@ public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -840,6 +921,8 @@ public Builder clearSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -850,11 +933,13 @@ public Builder clearSchema() {
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.Schema.Builder getSchemaBuilder() {
-      
+
       onChanged();
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -868,11 +953,12 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null ?
-            com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
+        return schema_ == null ? com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to create.
      * This schema's `name` parameter is ignored. The schema object returned
@@ -883,14 +969,17 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> 
+            com.google.pubsub.v1.Schema,
+            com.google.pubsub.v1.Schema.Builder,
+            com.google.pubsub.v1.SchemaOrBuilder>
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder>(
-                getSchema(),
-                getParentForChildren(),
-                isClean());
+        schemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.Schema,
+                com.google.pubsub.v1.Schema.Builder,
+                com.google.pubsub.v1.SchemaOrBuilder>(
+                getSchema(), getParentForChildren(), isClean());
         schema_ = null;
       }
       return schemaBuilder_;
@@ -898,6 +987,8 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
 
     private java.lang.Object schemaId_ = "";
     /**
+     *
+     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -906,13 +997,13 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
      * 

      *
      * string schema_id = 3;
+     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -921,6 +1012,8 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -929,15 +1022,14 @@ public java.lang.String getSchemaId() {
      * 

      *
      * string schema_id = 3;
+     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString
-        getSchemaIdBytes() {
+    public com.google.protobuf.ByteString getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -945,6 +1037,8 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -953,20 +1047,22 @@ public java.lang.String getSchemaId() {
      * 

      *
      * string schema_id = 3;
+     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(
-        java.lang.String value) {
+    public Builder setSchemaId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       schemaId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -975,15 +1071,18 @@ public Builder setSchemaId(
      * 

      *
      * string schema_id = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
-      
+
       schemaId_ = getDefaultInstance().getSchemaId();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The ID to use for the schema, which will become the final component of
      * the schema's resource name.
@@ -992,23 +1091,23 @@ public Builder clearSchemaId() {
      * 

      *
      * string schema_id = 3;
+     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       schemaId_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1018,12 +1117,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.CreateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.CreateSchemaRequest)
   private static final com.google.pubsub.v1.CreateSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.CreateSchemaRequest();
   }
@@ -1032,16 +1131,16 @@ public static com.google.pubsub.v1.CreateSchemaRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CreateSchemaRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CreateSchemaRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1056,6 +1155,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.CreateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
index 329e106b9..395a549cf 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSchemaRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface CreateSchemaRequestOrBuilder extends
+public interface CreateSchemaRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.CreateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to create the schema.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to create the schema.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -38,10 +65,13 @@ public interface CreateSchemaRequestOrBuilder extends
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
+   *
+   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -50,10 +80,13 @@ public interface CreateSchemaRequestOrBuilder extends
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The schema.
    */
   com.google.pubsub.v1.Schema getSchema();
   /**
+   *
+   *
    * 
    * Required. The schema object to create.
    * This schema's `name` parameter is ignored. The schema object returned
@@ -66,6 +99,8 @@ public interface CreateSchemaRequestOrBuilder extends
   com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * The ID to use for the schema, which will become the final component of
    * the schema's resource name.
@@ -74,10 +109,13 @@ public interface CreateSchemaRequestOrBuilder extends
    * 

    *
    * string schema_id = 3;
+   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
+   *
+   *
    * 
    * The ID to use for the schema, which will become the final component of
    * the schema's resource name.
@@ -86,8 +124,8 @@ public interface CreateSchemaRequestOrBuilder extends
    * 

    *
    * string schema_id = 3;
+   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString
-      getSchemaIdBytes();
+  com.google.protobuf.ByteString getSchemaIdBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
index adebdf417..6140d5e45 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `CreateSnapshot` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.CreateSnapshotRequest}
  */
-public final class CreateSnapshotRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateSnapshotRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.CreateSnapshotRequest)
     CreateSnapshotRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateSnapshotRequest.newBuilder() to construct.
   private CreateSnapshotRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateSnapshotRequest() {
     name_ = "";
     subscription_ = "";
@@ -26,16 +44,15 @@ private CreateSnapshotRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateSnapshotRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private CreateSnapshotRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,38 +72,40 @@ private CreateSnapshotRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+              name_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            subscription_ = s;
-            break;
-          }
-          case 26: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              labels_ = com.google.protobuf.MapField.newMapField(
-                  LabelsDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000001;
+              subscription_ = s;
+              break;
             }
-            com.google.protobuf.MapEntry
-            labels__ = input.readMessage(
-                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            labels_.getMutableMap().put(
-                labels__.getKey(), labels__.getValue());
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 26:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                labels_ =
+                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000001;
+              }
+              com.google.protobuf.MapEntry labels__ =
+                  input.readMessage(
+                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -94,41 +113,44 @@ private CreateSnapshotRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 3:
         return internalGetLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.CreateSnapshotRequest.class, com.google.pubsub.v1.CreateSnapshotRequest.Builder.class);
+            com.google.pubsub.v1.CreateSnapshotRequest.class,
+            com.google.pubsub.v1.CreateSnapshotRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * Required. User-provided name for this snapshot. If the name is not provided
    * in the request, the server will assign a random name for this snapshot on
@@ -138,7 +160,10 @@ protected com.google.protobuf.MapField internalGetMapField(
    * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -147,14 +172,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. User-provided name for this snapshot. If the name is not provided
    * in the request, the server will assign a random name for this snapshot on
@@ -164,17 +190,18 @@ public java.lang.String getName() {
    * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -185,6 +212,8 @@ public java.lang.String getName() {
   public static final int SUBSCRIPTION_FIELD_NUMBER = 2;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The subscription whose backlog the snapshot retains.
    * Specifically, the created snapshot is guaranteed to retain:
@@ -197,7 +226,10 @@ public java.lang.String getName() {
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -206,14 +238,15 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The subscription whose backlog the snapshot retains.
    * Specifically, the created snapshot is guaranteed to retain:
@@ -226,17 +259,18 @@ public java.lang.String getSubscription() {
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -245,24 +279,23 @@ public java.lang.String getSubscription() {
   }
 
   public static final int LABELS_FIELD_NUMBER = 3;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.pubsub.v1.PubsubProto
+                .internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -271,6 +304,8 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -278,22 +313,22 @@ public int getLabelsCount() {
    *
    * map<string, string> labels = 3;
    */
-
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -302,11 +337,12 @@ public java.util.Map getLabels() {
    * map<string, string> labels = 3;
    */
   @java.lang.Override
-
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -315,16 +351,16 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 3;
    */
   @java.lang.Override
-
-  public java.lang.String getLabelsOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -333,12 +369,11 @@ public java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 3;
    */
   @java.lang.Override
-
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -346,6 +381,7 @@ public java.lang.String getLabelsOrThrow(
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -357,20 +393,15 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, subscription_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        3);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 3);
     unknownFields.writeTo(output);
   }
 
@@ -386,15 +417,15 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subscription_);
     }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(3, labels__);
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, labels__);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -404,19 +435,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.CreateSnapshotRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.CreateSnapshotRequest other = (com.google.pubsub.v1.CreateSnapshotRequest) obj;
+    com.google.pubsub.v1.CreateSnapshotRequest other =
+        (com.google.pubsub.v1.CreateSnapshotRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -441,140 +470,147 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.CreateSnapshotRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.CreateSnapshotRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.CreateSnapshotRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.CreateSnapshotRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `CreateSnapshot` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.CreateSnapshotRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.CreateSnapshotRequest)
       com.google.pubsub.v1.CreateSnapshotRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 3:
           return internalGetLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 3:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.CreateSnapshotRequest.class, com.google.pubsub.v1.CreateSnapshotRequest.Builder.class);
+              com.google.pubsub.v1.CreateSnapshotRequest.class,
+              com.google.pubsub.v1.CreateSnapshotRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.CreateSnapshotRequest.newBuilder()
@@ -582,16 +618,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -604,9 +639,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
@@ -625,7 +660,8 @@ public com.google.pubsub.v1.CreateSnapshotRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.CreateSnapshotRequest buildPartial() {
-      com.google.pubsub.v1.CreateSnapshotRequest result = new com.google.pubsub.v1.CreateSnapshotRequest(this);
+      com.google.pubsub.v1.CreateSnapshotRequest result =
+          new com.google.pubsub.v1.CreateSnapshotRequest(this);
       int from_bitField0_ = bitField0_;
       result.name_ = name_;
       result.subscription_ = subscription_;
@@ -639,38 +675,39 @@ public com.google.pubsub.v1.CreateSnapshotRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.CreateSnapshotRequest) {
-        return mergeFrom((com.google.pubsub.v1.CreateSnapshotRequest)other);
+        return mergeFrom((com.google.pubsub.v1.CreateSnapshotRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -687,8 +724,7 @@ public Builder mergeFrom(com.google.pubsub.v1.CreateSnapshotRequest other) {
         subscription_ = other.subscription_;
         onChanged();
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -717,10 +753,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -730,14 +769,16 @@ public Builder mergeFrom(
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -746,6 +787,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -755,16 +798,17 @@ public java.lang.String getName() {
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -772,6 +816,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -781,21 +827,25 @@ public java.lang.String getName() {
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -805,16 +855,21 @@ public Builder setName(
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User-provided name for this snapshot. If the name is not provided
      * in the request, the server will assign a random name for this snapshot on
@@ -824,17 +879,19 @@ public Builder clearName() {
      * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -842,6 +899,8 @@ public Builder setNameBytes(
 
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -854,14 +913,16 @@ public Builder setNameBytes(
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -870,6 +931,8 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -882,16 +945,17 @@ public java.lang.String getSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -899,6 +963,8 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -911,21 +977,25 @@ public java.lang.String getSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -938,16 +1008,21 @@ public Builder setSubscription(
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription whose backlog the snapshot retains.
      * Specifically, the created snapshot is guaranteed to retain:
@@ -960,38 +1035,39 @@ public Builder clearSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-    internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableLabels() {
-      onChanged();;
+        internalGetMutableLabels() {
+      onChanged();
+      ;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -1003,6 +1079,8 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1010,22 +1088,22 @@ public int getLabelsCount() {
      *
      * map<string, string> labels = 3;
      */
-
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1034,11 +1112,12 @@ public java.util.Map getLabels() {
      * map<string, string> labels = 3;
      */
     @java.lang.Override
-
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1047,16 +1126,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 3;
      */
     @java.lang.Override
-
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key,
-        java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1065,12 +1145,11 @@ public java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 3;
      */
     @java.lang.Override
-
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1078,11 +1157,12 @@ public java.lang.String getLabelsOrThrow(
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1090,23 +1170,21 @@ public Builder clearLabels() {
      *
      * map<string, string> labels = 3;
      */
-
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1114,19 +1192,20 @@ public Builder removeLabels(
      *
      * map<string, string> labels = 3;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       if (value == null) {
-  throw new NullPointerException("map value");
-}
+        throw new NullPointerException("map value");
+      }
 
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+      internalGetMutableLabels().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -1134,16 +1213,13 @@ public Builder putLabels(
      *
      * map<string, string> labels = 3;
      */
-
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1153,12 +1229,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.CreateSnapshotRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.CreateSnapshotRequest)
   private static final com.google.pubsub.v1.CreateSnapshotRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.CreateSnapshotRequest();
   }
@@ -1167,16 +1243,16 @@ public static com.google.pubsub.v1.CreateSnapshotRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateSnapshotRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CreateSnapshotRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateSnapshotRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CreateSnapshotRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1191,6 +1267,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.CreateSnapshotRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
similarity index 68%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
index 208a01e30..647f8506e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CreateSnapshotRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface CreateSnapshotRequestOrBuilder extends
+public interface CreateSnapshotRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.CreateSnapshotRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. User-provided name for this snapshot. If the name is not provided
    * in the request, the server will assign a random name for this snapshot on
@@ -17,11 +35,16 @@ public interface CreateSnapshotRequestOrBuilder extends
    * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. User-provided name for this snapshot. If the name is not provided
    * in the request, the server will assign a random name for this snapshot on
@@ -31,13 +54,17 @@ public interface CreateSnapshotRequestOrBuilder extends
    * name rules</a>. Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Required. The subscription whose backlog the snapshot retains.
    * Specifically, the created snapshot is guaranteed to retain:
@@ -50,11 +77,16 @@ public interface CreateSnapshotRequestOrBuilder extends
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
+   *
+   *
    * 
    * Required. The subscription whose backlog the snapshot retains.
    * Specifically, the created snapshot is guaranteed to retain:
@@ -67,13 +99,17 @@ public interface CreateSnapshotRequestOrBuilder extends
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
+  com.google.protobuf.ByteString getSubscriptionBytes();
 
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -83,6 +119,8 @@ public interface CreateSnapshotRequestOrBuilder extends
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -90,15 +128,13 @@ public interface CreateSnapshotRequestOrBuilder extends
    *
    * map<string, string> labels = 3;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -106,9 +142,10 @@ boolean containsLabels(
    *
    * map<string, string> labels = 3;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -118,11 +155,13 @@ boolean containsLabels(
    */
 
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -130,7 +169,5 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> labels = 3;
    */
-
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
similarity index 77%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
index e6cd796e0..018a74139 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicy.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Dead lettering is done on a best effort basis. The same message might be
  * dead lettered multiple times.
@@ -13,31 +30,31 @@
  *
  * Protobuf type {@code google.pubsub.v1.DeadLetterPolicy}
  */
-public final class DeadLetterPolicy extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeadLetterPolicy extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeadLetterPolicy)
     DeadLetterPolicyOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeadLetterPolicy.newBuilder() to construct.
   private DeadLetterPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeadLetterPolicy() {
     deadLetterTopic_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeadLetterPolicy();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DeadLetterPolicy(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -56,24 +73,25 @@ private DeadLetterPolicy(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            deadLetterTopic_ = s;
-            break;
-          }
-          case 16: {
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            maxDeliveryAttempts_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              deadLetterTopic_ = s;
+              break;
+            }
+          case 16:
+            {
+              maxDeliveryAttempts_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -81,29 +99,33 @@ private DeadLetterPolicy(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeadLetterPolicy.class, com.google.pubsub.v1.DeadLetterPolicy.Builder.class);
+            com.google.pubsub.v1.DeadLetterPolicy.class,
+            com.google.pubsub.v1.DeadLetterPolicy.Builder.class);
   }
 
   public static final int DEAD_LETTER_TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object deadLetterTopic_;
   /**
+   *
+   *
    * 
    * The name of the topic to which dead letter messages should be published.
    * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -116,6 +138,7 @@ private DeadLetterPolicy(
    * 

    *
    * string dead_letter_topic = 1;
+   *
    * @return The deadLetterTopic.
    */
   @java.lang.Override
@@ -124,14 +147,15 @@ public java.lang.String getDeadLetterTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       deadLetterTopic_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the topic to which dead letter messages should be published.
    * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -144,16 +168,15 @@ public java.lang.String getDeadLetterTopic() {
    * 

    *
    * string dead_letter_topic = 1;
+   *
    * @return The bytes for deadLetterTopic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDeadLetterTopicBytes() {
+  public com.google.protobuf.ByteString getDeadLetterTopicBytes() {
     java.lang.Object ref = deadLetterTopic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       deadLetterTopic_ = b;
       return b;
     } else {
@@ -164,6 +187,8 @@ public java.lang.String getDeadLetterTopic() {
   public static final int MAX_DELIVERY_ATTEMPTS_FIELD_NUMBER = 2;
   private int maxDeliveryAttempts_;
   /**
+   *
+   *
    * 
    * The maximum number of delivery attempts for any message. The value must be
    * between 5 and 100.
@@ -177,6 +202,7 @@ public java.lang.String getDeadLetterTopic() {
    * 

    *
    * int32 max_delivery_attempts = 2;
+   *
    * @return The maxDeliveryAttempts.
    */
   @java.lang.Override
@@ -185,6 +211,7 @@ public int getMaxDeliveryAttempts() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -196,8 +223,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(deadLetterTopic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, deadLetterTopic_);
     }
@@ -217,8 +243,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, deadLetterTopic_);
     }
     if (maxDeliveryAttempts_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, maxDeliveryAttempts_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, maxDeliveryAttempts_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -228,17 +253,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeadLetterPolicy)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.DeadLetterPolicy other = (com.google.pubsub.v1.DeadLetterPolicy) obj;
 
-    if (!getDeadLetterTopic()
-        .equals(other.getDeadLetterTopic())) return false;
-    if (getMaxDeliveryAttempts()
-        != other.getMaxDeliveryAttempts()) return false;
+    if (!getDeadLetterTopic().equals(other.getDeadLetterTopic())) return false;
+    if (getMaxDeliveryAttempts() != other.getMaxDeliveryAttempts()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -259,97 +282,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeadLetterPolicy parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.DeadLetterPolicy prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Dead lettering is done on a best effort basis. The same message might be
    * dead lettered multiple times.
@@ -359,21 +388,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.DeadLetterPolicy}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeadLetterPolicy)
       com.google.pubsub.v1.DeadLetterPolicyOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeadLetterPolicy.class, com.google.pubsub.v1.DeadLetterPolicy.Builder.class);
+              com.google.pubsub.v1.DeadLetterPolicy.class,
+              com.google.pubsub.v1.DeadLetterPolicy.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeadLetterPolicy.newBuilder()
@@ -381,16 +412,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -402,9 +432,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
     }
 
     @java.lang.Override
@@ -423,7 +453,8 @@ public com.google.pubsub.v1.DeadLetterPolicy build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeadLetterPolicy buildPartial() {
-      com.google.pubsub.v1.DeadLetterPolicy result = new com.google.pubsub.v1.DeadLetterPolicy(this);
+      com.google.pubsub.v1.DeadLetterPolicy result =
+          new com.google.pubsub.v1.DeadLetterPolicy(this);
       result.deadLetterTopic_ = deadLetterTopic_;
       result.maxDeliveryAttempts_ = maxDeliveryAttempts_;
       onBuilt();
@@ -434,38 +465,39 @@ public com.google.pubsub.v1.DeadLetterPolicy buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeadLetterPolicy) {
-        return mergeFrom((com.google.pubsub.v1.DeadLetterPolicy)other);
+        return mergeFrom((com.google.pubsub.v1.DeadLetterPolicy) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -512,6 +544,8 @@ public Builder mergeFrom(
 
     private java.lang.Object deadLetterTopic_ = "";
     /**
+     *
+     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -524,13 +558,13 @@ public Builder mergeFrom(
      * 

      *
      * string dead_letter_topic = 1;
+     *
      * @return The deadLetterTopic.
      */
     public java.lang.String getDeadLetterTopic() {
       java.lang.Object ref = deadLetterTopic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         deadLetterTopic_ = s;
         return s;
@@ -539,6 +573,8 @@ public java.lang.String getDeadLetterTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -551,15 +587,14 @@ public java.lang.String getDeadLetterTopic() {
      * 

      *
      * string dead_letter_topic = 1;
+     *
      * @return The bytes for deadLetterTopic.
      */
-    public com.google.protobuf.ByteString
-        getDeadLetterTopicBytes() {
+    public com.google.protobuf.ByteString getDeadLetterTopicBytes() {
       java.lang.Object ref = deadLetterTopic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         deadLetterTopic_ = b;
         return b;
       } else {
@@ -567,6 +602,8 @@ public java.lang.String getDeadLetterTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -579,20 +616,22 @@ public java.lang.String getDeadLetterTopic() {
      * 

      *
      * string dead_letter_topic = 1;
+     *
      * @param value The deadLetterTopic to set.
      * @return This builder for chaining.
      */
-    public Builder setDeadLetterTopic(
-        java.lang.String value) {
+    public Builder setDeadLetterTopic(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       deadLetterTopic_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -605,15 +644,18 @@ public Builder setDeadLetterTopic(
      * 

      *
      * string dead_letter_topic = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDeadLetterTopic() {
-      
+
       deadLetterTopic_ = getDefaultInstance().getDeadLetterTopic();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the topic to which dead letter messages should be published.
      * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -626,23 +668,25 @@ public Builder clearDeadLetterTopic() {
      * 

      *
      * string dead_letter_topic = 1;
+     *
      * @param value The bytes for deadLetterTopic to set.
      * @return This builder for chaining.
      */
-    public Builder setDeadLetterTopicBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDeadLetterTopicBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       deadLetterTopic_ = value;
       onChanged();
       return this;
     }
 
-    private int maxDeliveryAttempts_ ;
+    private int maxDeliveryAttempts_;
     /**
+     *
+     *
      * 
      * The maximum number of delivery attempts for any message. The value must be
      * between 5 and 100.
@@ -656,6 +700,7 @@ public Builder setDeadLetterTopicBytes(
      * 

      *
      * int32 max_delivery_attempts = 2;
+     *
      * @return The maxDeliveryAttempts.
      */
     @java.lang.Override
@@ -663,6 +708,8 @@ public int getMaxDeliveryAttempts() {
       return maxDeliveryAttempts_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of delivery attempts for any message. The value must be
      * between 5 and 100.
@@ -676,16 +723,19 @@ public int getMaxDeliveryAttempts() {
      * 

      *
      * int32 max_delivery_attempts = 2;
+     *
      * @param value The maxDeliveryAttempts to set.
      * @return This builder for chaining.
      */
     public Builder setMaxDeliveryAttempts(int value) {
-      
+
       maxDeliveryAttempts_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of delivery attempts for any message. The value must be
      * between 5 and 100.
@@ -699,17 +749,18 @@ public Builder setMaxDeliveryAttempts(int value) {
      * 

      *
      * int32 max_delivery_attempts = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMaxDeliveryAttempts() {
-      
+
       maxDeliveryAttempts_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -719,12 +770,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeadLetterPolicy)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeadLetterPolicy)
   private static final com.google.pubsub.v1.DeadLetterPolicy DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeadLetterPolicy();
   }
@@ -733,16 +784,16 @@ public static com.google.pubsub.v1.DeadLetterPolicy getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeadLetterPolicy parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DeadLetterPolicy(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeadLetterPolicy parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DeadLetterPolicy(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -757,6 +808,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.DeadLetterPolicy getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
similarity index 76%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
index a08edfcd9..1e3060f7b 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeadLetterPolicyOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface DeadLetterPolicyOrBuilder extends
+public interface DeadLetterPolicyOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeadLetterPolicy)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The name of the topic to which dead letter messages should be published.
    * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -20,10 +38,13 @@ public interface DeadLetterPolicyOrBuilder extends
    * 

    *
    * string dead_letter_topic = 1;
+   *
    * @return The deadLetterTopic.
    */
   java.lang.String getDeadLetterTopic();
   /**
+   *
+   *
    * 
    * The name of the topic to which dead letter messages should be published.
    * Format is `projects/{project}/topics/{topic}`.The Cloud Pub/Sub service
@@ -36,12 +57,14 @@ public interface DeadLetterPolicyOrBuilder extends
    * 

    *
    * string dead_letter_topic = 1;
+   *
    * @return The bytes for deadLetterTopic.
    */
-  com.google.protobuf.ByteString
-      getDeadLetterTopicBytes();
+  com.google.protobuf.ByteString getDeadLetterTopicBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of delivery attempts for any message. The value must be
    * between 5 and 100.
@@ -55,6 +78,7 @@ public interface DeadLetterPolicyOrBuilder extends
    * 

    *
    * int32 max_delivery_attempts = 2;
+   *
    * @return The maxDeliveryAttempts.
    */
   int getMaxDeliveryAttempts();
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
index 6d2e7eed0..84747a7ae 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `DeleteSchema` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DeleteSchemaRequest}
  */
-public final class DeleteSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeleteSchemaRequest)
     DeleteSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteSchemaRequest.newBuilder() to construct.
   private DeleteSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteSchemaRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DeleteSchemaRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,19 +70,20 @@ private DeleteSchemaRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              name_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -73,35 +91,42 @@ private DeleteSchemaRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeleteSchemaRequest.class, com.google.pubsub.v1.DeleteSchemaRequest.Builder.class);
+            com.google.pubsub.v1.DeleteSchemaRequest.class,
+            com.google.pubsub.v1.DeleteSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * Required. Name of the schema to delete.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -110,30 +135,32 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Name of the schema to delete.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -142,6 +169,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,8 +181,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -178,15 +205,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeleteSchemaRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.DeleteSchemaRequest other = (com.google.pubsub.v1.DeleteSchemaRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -205,118 +231,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.DeleteSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.DeleteSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.DeleteSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `DeleteSchema` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DeleteSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeleteSchemaRequest)
       com.google.pubsub.v1.DeleteSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeleteSchemaRequest.class, com.google.pubsub.v1.DeleteSchemaRequest.Builder.class);
+              com.google.pubsub.v1.DeleteSchemaRequest.class,
+              com.google.pubsub.v1.DeleteSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeleteSchemaRequest.newBuilder()
@@ -324,16 +359,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +377,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,7 +398,8 @@ public com.google.pubsub.v1.DeleteSchemaRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeleteSchemaRequest buildPartial() {
-      com.google.pubsub.v1.DeleteSchemaRequest result = new com.google.pubsub.v1.DeleteSchemaRequest(this);
+      com.google.pubsub.v1.DeleteSchemaRequest result =
+          new com.google.pubsub.v1.DeleteSchemaRequest(this);
       result.name_ = name_;
       onBuilt();
       return result;
@@ -374,38 +409,39 @@ public com.google.pubsub.v1.DeleteSchemaRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeleteSchemaRequest) {
-        return mergeFrom((com.google.pubsub.v1.DeleteSchemaRequest)other);
+        return mergeFrom((com.google.pubsub.v1.DeleteSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -449,19 +485,23 @@ public Builder mergeFrom(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -470,21 +510,24 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -492,64 +535,77 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Name of the schema to delete.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -559,12 +615,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeleteSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteSchemaRequest)
   private static final com.google.pubsub.v1.DeleteSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeleteSchemaRequest();
   }
@@ -573,16 +629,16 @@ public static com.google.pubsub.v1.DeleteSchemaRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DeleteSchemaRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DeleteSchemaRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -597,6 +653,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.DeleteSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
new file mode 100644
index 000000000..5b4e5d304
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSchemaRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/schema.proto
+
+package com.google.pubsub.v1;
+
+public interface DeleteSchemaRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. Name of the schema to delete.
+   * Format is `projects/{project}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. Name of the schema to delete.
+   * Format is `projects/{project}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
similarity index 65%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
index 96070669d..8113bad2e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `DeleteSnapshot` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DeleteSnapshotRequest}
  */
-public final class DeleteSnapshotRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteSnapshotRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeleteSnapshotRequest)
     DeleteSnapshotRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteSnapshotRequest.newBuilder() to construct.
   private DeleteSnapshotRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteSnapshotRequest() {
     snapshot_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteSnapshotRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DeleteSnapshotRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,19 +70,20 @@ private DeleteSnapshotRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            snapshot_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              snapshot_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -73,35 +91,42 @@ private DeleteSnapshotRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeleteSnapshotRequest.class, com.google.pubsub.v1.DeleteSnapshotRequest.Builder.class);
+            com.google.pubsub.v1.DeleteSnapshotRequest.class,
+            com.google.pubsub.v1.DeleteSnapshotRequest.Builder.class);
   }
 
   public static final int SNAPSHOT_FIELD_NUMBER = 1;
   private volatile java.lang.Object snapshot_;
   /**
+   *
+   *
    * 
    * Required. The name of the snapshot to delete.
    * Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The snapshot.
    */
   @java.lang.Override
@@ -110,30 +135,32 @@ public java.lang.String getSnapshot() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       snapshot_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the snapshot to delete.
    * Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for snapshot.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSnapshotBytes() {
+  public com.google.protobuf.ByteString getSnapshotBytes() {
     java.lang.Object ref = snapshot_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       snapshot_ = b;
       return b;
     } else {
@@ -142,6 +169,7 @@ public java.lang.String getSnapshot() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,8 +181,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(snapshot_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, snapshot_);
     }
@@ -178,15 +205,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeleteSnapshotRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.DeleteSnapshotRequest other = (com.google.pubsub.v1.DeleteSnapshotRequest) obj;
+    com.google.pubsub.v1.DeleteSnapshotRequest other =
+        (com.google.pubsub.v1.DeleteSnapshotRequest) obj;
 
-    if (!getSnapshot()
-        .equals(other.getSnapshot())) return false;
+    if (!getSnapshot().equals(other.getSnapshot())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -205,118 +232,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.DeleteSnapshotRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.DeleteSnapshotRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteSnapshotRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.DeleteSnapshotRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `DeleteSnapshot` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DeleteSnapshotRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeleteSnapshotRequest)
       com.google.pubsub.v1.DeleteSnapshotRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeleteSnapshotRequest.class, com.google.pubsub.v1.DeleteSnapshotRequest.Builder.class);
+              com.google.pubsub.v1.DeleteSnapshotRequest.class,
+              com.google.pubsub.v1.DeleteSnapshotRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeleteSnapshotRequest.newBuilder()
@@ -324,16 +360,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,7 +399,8 @@ public com.google.pubsub.v1.DeleteSnapshotRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeleteSnapshotRequest buildPartial() {
-      com.google.pubsub.v1.DeleteSnapshotRequest result = new com.google.pubsub.v1.DeleteSnapshotRequest(this);
+      com.google.pubsub.v1.DeleteSnapshotRequest result =
+          new com.google.pubsub.v1.DeleteSnapshotRequest(this);
       result.snapshot_ = snapshot_;
       onBuilt();
       return result;
@@ -374,38 +410,39 @@ public com.google.pubsub.v1.DeleteSnapshotRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeleteSnapshotRequest) {
-        return mergeFrom((com.google.pubsub.v1.DeleteSnapshotRequest)other);
+        return mergeFrom((com.google.pubsub.v1.DeleteSnapshotRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -449,19 +486,23 @@ public Builder mergeFrom(
 
     private java.lang.Object snapshot_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The snapshot.
      */
     public java.lang.String getSnapshot() {
       java.lang.Object ref = snapshot_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         snapshot_ = s;
         return s;
@@ -470,21 +511,24 @@ public java.lang.String getSnapshot() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for snapshot.
      */
-    public com.google.protobuf.ByteString
-        getSnapshotBytes() {
+    public com.google.protobuf.ByteString getSnapshotBytes() {
       java.lang.Object ref = snapshot_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         snapshot_ = b;
         return b;
       } else {
@@ -492,64 +536,77 @@ public java.lang.String getSnapshot() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshot(
-        java.lang.String value) {
+    public Builder setSnapshot(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       snapshot_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSnapshot() {
-      
+
       snapshot_ = getDefaultInstance().getSnapshot();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to delete.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshotBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSnapshotBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       snapshot_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -559,12 +616,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeleteSnapshotRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteSnapshotRequest)
   private static final com.google.pubsub.v1.DeleteSnapshotRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeleteSnapshotRequest();
   }
@@ -573,16 +630,16 @@ public static com.google.pubsub.v1.DeleteSnapshotRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteSnapshotRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DeleteSnapshotRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteSnapshotRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DeleteSnapshotRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -597,6 +654,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.DeleteSnapshotRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
new file mode 100644
index 000000000..43c455746
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSnapshotRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DeleteSnapshotRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSnapshotRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The name of the snapshot to delete.
+   * Format is `projects/{project}/snapshots/{snap}`.
+   * 

+   *
+   * 
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The snapshot.
+   */
+  java.lang.String getSnapshot();
+  /**
+   *
+   *
+   * 
+   * Required. The name of the snapshot to delete.
+   * Format is `projects/{project}/snapshots/{snap}`.
+   * 

+   *
+   * 
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for snapshot.
+   */
+  com.google.protobuf.ByteString getSnapshotBytes();
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
index 20f87ecda..90bb58433 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the DeleteSubscription method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DeleteSubscriptionRequest}
  */
-public final class DeleteSubscriptionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteSubscriptionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeleteSubscriptionRequest)
     DeleteSubscriptionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteSubscriptionRequest.newBuilder() to construct.
   private DeleteSubscriptionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteSubscriptionRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteSubscriptionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DeleteSubscriptionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,19 +70,20 @@ private DeleteSubscriptionRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            subscription_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              subscription_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -73,35 +91,42 @@ private DeleteSubscriptionRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeleteSubscriptionRequest.class, com.google.pubsub.v1.DeleteSubscriptionRequest.Builder.class);
+            com.google.pubsub.v1.DeleteSubscriptionRequest.class,
+            com.google.pubsub.v1.DeleteSubscriptionRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The subscription to delete.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -110,30 +135,32 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The subscription to delete.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -142,6 +169,7 @@ public java.lang.String getSubscription() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,8 +181,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -178,15 +205,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeleteSubscriptionRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.DeleteSubscriptionRequest other = (com.google.pubsub.v1.DeleteSubscriptionRequest) obj;
+    com.google.pubsub.v1.DeleteSubscriptionRequest other =
+        (com.google.pubsub.v1.DeleteSubscriptionRequest) obj;
 
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
+    if (!getSubscription().equals(other.getSubscription())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -205,118 +232,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.DeleteSubscriptionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.DeleteSubscriptionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteSubscriptionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.DeleteSubscriptionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the DeleteSubscription method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DeleteSubscriptionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeleteSubscriptionRequest)
       com.google.pubsub.v1.DeleteSubscriptionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeleteSubscriptionRequest.class, com.google.pubsub.v1.DeleteSubscriptionRequest.Builder.class);
+              com.google.pubsub.v1.DeleteSubscriptionRequest.class,
+              com.google.pubsub.v1.DeleteSubscriptionRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeleteSubscriptionRequest.newBuilder()
@@ -324,16 +360,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,7 +399,8 @@ public com.google.pubsub.v1.DeleteSubscriptionRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeleteSubscriptionRequest buildPartial() {
-      com.google.pubsub.v1.DeleteSubscriptionRequest result = new com.google.pubsub.v1.DeleteSubscriptionRequest(this);
+      com.google.pubsub.v1.DeleteSubscriptionRequest result =
+          new com.google.pubsub.v1.DeleteSubscriptionRequest(this);
       result.subscription_ = subscription_;
       onBuilt();
       return result;
@@ -374,38 +410,39 @@ public com.google.pubsub.v1.DeleteSubscriptionRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeleteSubscriptionRequest) {
-        return mergeFrom((com.google.pubsub.v1.DeleteSubscriptionRequest)other);
+        return mergeFrom((com.google.pubsub.v1.DeleteSubscriptionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -449,19 +486,23 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -470,21 +511,24 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -492,64 +536,77 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to delete.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -559,12 +616,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeleteSubscriptionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteSubscriptionRequest)
   private static final com.google.pubsub.v1.DeleteSubscriptionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeleteSubscriptionRequest();
   }
@@ -573,16 +630,16 @@ public static com.google.pubsub.v1.DeleteSubscriptionRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteSubscriptionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DeleteSubscriptionRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteSubscriptionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DeleteSubscriptionRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -597,6 +654,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.DeleteSubscriptionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
new file mode 100644
index 000000000..d48320804
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteSubscriptionRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DeleteSubscriptionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteSubscriptionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The subscription to delete.
+   * Format is `projects/{project}/subscriptions/{sub}`.
+   * 

+   *
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The subscription.
+   */
+  java.lang.String getSubscription();
+  /**
+   *
+   *
+   * 
+   * Required. The subscription to delete.
+   * Format is `projects/{project}/subscriptions/{sub}`.
+   * 

+   *
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for subscription.
+   */
+  com.google.protobuf.ByteString getSubscriptionBytes();
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
index 8e68c47ef..5b3a9e2cb 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `DeleteTopic` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DeleteTopicRequest}
  */
-public final class DeleteTopicRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteTopicRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DeleteTopicRequest)
     DeleteTopicRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteTopicRequest.newBuilder() to construct.
   private DeleteTopicRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteTopicRequest() {
     topic_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteTopicRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DeleteTopicRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,19 +70,20 @@ private DeleteTopicRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            topic_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              topic_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -73,35 +91,42 @@ private DeleteTopicRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DeleteTopicRequest.class, com.google.pubsub.v1.DeleteTopicRequest.Builder.class);
+            com.google.pubsub.v1.DeleteTopicRequest.class,
+            com.google.pubsub.v1.DeleteTopicRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
+   *
+   *
    * 
    * Required. Name of the topic to delete.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The topic.
    */
   @java.lang.Override
@@ -110,30 +135,32 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Name of the topic to delete.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTopicBytes() {
+  public com.google.protobuf.ByteString getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -142,6 +169,7 @@ public java.lang.String getTopic() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,8 +181,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -178,15 +205,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DeleteTopicRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.DeleteTopicRequest other = (com.google.pubsub.v1.DeleteTopicRequest) obj;
 
-    if (!getTopic()
-        .equals(other.getTopic())) return false;
+    if (!getTopic().equals(other.getTopic())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -205,118 +231,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.DeleteTopicRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.DeleteTopicRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DeleteTopicRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.DeleteTopicRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `DeleteTopic` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DeleteTopicRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DeleteTopicRequest)
       com.google.pubsub.v1.DeleteTopicRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DeleteTopicRequest.class, com.google.pubsub.v1.DeleteTopicRequest.Builder.class);
+              com.google.pubsub.v1.DeleteTopicRequest.class,
+              com.google.pubsub.v1.DeleteTopicRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DeleteTopicRequest.newBuilder()
@@ -324,16 +359,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +377,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,7 +398,8 @@ public com.google.pubsub.v1.DeleteTopicRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DeleteTopicRequest buildPartial() {
-      com.google.pubsub.v1.DeleteTopicRequest result = new com.google.pubsub.v1.DeleteTopicRequest(this);
+      com.google.pubsub.v1.DeleteTopicRequest result =
+          new com.google.pubsub.v1.DeleteTopicRequest(this);
       result.topic_ = topic_;
       onBuilt();
       return result;
@@ -374,38 +409,39 @@ public com.google.pubsub.v1.DeleteTopicRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DeleteTopicRequest) {
-        return mergeFrom((com.google.pubsub.v1.DeleteTopicRequest)other);
+        return mergeFrom((com.google.pubsub.v1.DeleteTopicRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -449,19 +485,23 @@ public Builder mergeFrom(
 
     private java.lang.Object topic_ = "";
     /**
+     *
+     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -470,21 +510,24 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString
-        getTopicBytes() {
+    public com.google.protobuf.ByteString getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -492,64 +535,77 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(
-        java.lang.String value) {
+    public Builder setTopic(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       topic_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-      
+
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Name of the topic to delete.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       topic_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -559,12 +615,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DeleteTopicRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteTopicRequest)
   private static final com.google.pubsub.v1.DeleteTopicRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DeleteTopicRequest();
   }
@@ -573,16 +629,16 @@ public static com.google.pubsub.v1.DeleteTopicRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteTopicRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DeleteTopicRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteTopicRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DeleteTopicRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -597,6 +653,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.DeleteTopicRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
new file mode 100644
index 000000000..a7267ded0
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DeleteTopicRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DeleteTopicRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DeleteTopicRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. Name of the topic to delete.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The topic.
+   */
+  java.lang.String getTopic();
+  /**
+   *
+   *
+   * 
+   * Required. Name of the topic to delete.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for topic.
+   */
+  com.google.protobuf.ByteString getTopicBytes();
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
index b7b797ecd..80e218214 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the DetachSubscription method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.DetachSubscriptionRequest}
  */
-public final class DetachSubscriptionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DetachSubscriptionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DetachSubscriptionRequest)
     DetachSubscriptionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DetachSubscriptionRequest.newBuilder() to construct.
   private DetachSubscriptionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DetachSubscriptionRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DetachSubscriptionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DetachSubscriptionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,19 +70,20 @@ private DetachSubscriptionRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            subscription_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              subscription_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -73,35 +91,42 @@ private DetachSubscriptionRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DetachSubscriptionRequest.class, com.google.pubsub.v1.DetachSubscriptionRequest.Builder.class);
+            com.google.pubsub.v1.DetachSubscriptionRequest.class,
+            com.google.pubsub.v1.DetachSubscriptionRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The subscription to detach.
    * Format is `projects/{project}/subscriptions/{subscription}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -110,30 +135,32 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The subscription to detach.
    * Format is `projects/{project}/subscriptions/{subscription}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -142,6 +169,7 @@ public java.lang.String getSubscription() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,8 +181,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -178,15 +205,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DetachSubscriptionRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.DetachSubscriptionRequest other = (com.google.pubsub.v1.DetachSubscriptionRequest) obj;
+    com.google.pubsub.v1.DetachSubscriptionRequest other =
+        (com.google.pubsub.v1.DetachSubscriptionRequest) obj;
 
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
+    if (!getSubscription().equals(other.getSubscription())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -205,118 +232,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.DetachSubscriptionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.DetachSubscriptionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.DetachSubscriptionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the DetachSubscription method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.DetachSubscriptionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DetachSubscriptionRequest)
       com.google.pubsub.v1.DetachSubscriptionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DetachSubscriptionRequest.class, com.google.pubsub.v1.DetachSubscriptionRequest.Builder.class);
+              com.google.pubsub.v1.DetachSubscriptionRequest.class,
+              com.google.pubsub.v1.DetachSubscriptionRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DetachSubscriptionRequest.newBuilder()
@@ -324,16 +360,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,7 +399,8 @@ public com.google.pubsub.v1.DetachSubscriptionRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DetachSubscriptionRequest buildPartial() {
-      com.google.pubsub.v1.DetachSubscriptionRequest result = new com.google.pubsub.v1.DetachSubscriptionRequest(this);
+      com.google.pubsub.v1.DetachSubscriptionRequest result =
+          new com.google.pubsub.v1.DetachSubscriptionRequest(this);
       result.subscription_ = subscription_;
       onBuilt();
       return result;
@@ -374,38 +410,39 @@ public com.google.pubsub.v1.DetachSubscriptionRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DetachSubscriptionRequest) {
-        return mergeFrom((com.google.pubsub.v1.DetachSubscriptionRequest)other);
+        return mergeFrom((com.google.pubsub.v1.DetachSubscriptionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -449,19 +486,23 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -470,21 +511,24 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -492,64 +536,77 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to detach.
      * Format is `projects/{project}/subscriptions/{subscription}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -559,12 +616,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DetachSubscriptionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DetachSubscriptionRequest)
   private static final com.google.pubsub.v1.DetachSubscriptionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DetachSubscriptionRequest();
   }
@@ -573,16 +630,16 @@ public static com.google.pubsub.v1.DetachSubscriptionRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DetachSubscriptionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DetachSubscriptionRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DetachSubscriptionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DetachSubscriptionRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -597,6 +654,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.DetachSubscriptionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
new file mode 100644
index 000000000..27cd842bc
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DetachSubscriptionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DetachSubscriptionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The subscription to detach.
+   * Format is `projects/{project}/subscriptions/{subscription}`.
+   * 

+   *
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The subscription.
+   */
+  java.lang.String getSubscription();
+  /**
+   *
+   *
+   * 
+   * Required. The subscription to detach.
+   * Format is `projects/{project}/subscriptions/{subscription}`.
+   * 

+   *
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for subscription.
+   */
+  com.google.protobuf.ByteString getSubscriptionBytes();
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
similarity index 67%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
index cfb391c46..425eff37f 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the DetachSubscription method.
  * Reserved for future use.
@@ -11,30 +28,29 @@
  *
  * Protobuf type {@code google.pubsub.v1.DetachSubscriptionResponse}
  */
-public final class DetachSubscriptionResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DetachSubscriptionResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.DetachSubscriptionResponse)
     DetachSubscriptionResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DetachSubscriptionResponse.newBuilder() to construct.
   private DetachSubscriptionResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private DetachSubscriptionResponse() {
-  }
+
+  private DetachSubscriptionResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DetachSubscriptionResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DetachSubscriptionResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,13 +69,13 @@ private DetachSubscriptionResponse(
           case 0:
             done = true;
             break;
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -67,27 +83,30 @@ private DetachSubscriptionResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.DetachSubscriptionResponse.class, com.google.pubsub.v1.DetachSubscriptionResponse.Builder.class);
+            com.google.pubsub.v1.DetachSubscriptionResponse.class,
+            com.google.pubsub.v1.DetachSubscriptionResponse.Builder.class);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -99,8 +118,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     unknownFields.writeTo(output);
   }
 
@@ -118,12 +136,13 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.DetachSubscriptionResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.DetachSubscriptionResponse other = (com.google.pubsub.v1.DetachSubscriptionResponse) obj;
+    com.google.pubsub.v1.DetachSubscriptionResponse other =
+        (com.google.pubsub.v1.DetachSubscriptionResponse) obj;
 
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -141,97 +160,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.DetachSubscriptionResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.DetachSubscriptionResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.DetachSubscriptionResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.DetachSubscriptionResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the DetachSubscription method.
    * Reserved for future use.
@@ -239,21 +265,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.DetachSubscriptionResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.DetachSubscriptionResponse)
       com.google.pubsub.v1.DetachSubscriptionResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.DetachSubscriptionResponse.class, com.google.pubsub.v1.DetachSubscriptionResponse.Builder.class);
+              com.google.pubsub.v1.DetachSubscriptionResponse.class,
+              com.google.pubsub.v1.DetachSubscriptionResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.DetachSubscriptionResponse.newBuilder()
@@ -261,16 +289,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -278,9 +305,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
     }
 
     @java.lang.Override
@@ -299,7 +326,8 @@ public com.google.pubsub.v1.DetachSubscriptionResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.DetachSubscriptionResponse buildPartial() {
-      com.google.pubsub.v1.DetachSubscriptionResponse result = new com.google.pubsub.v1.DetachSubscriptionResponse(this);
+      com.google.pubsub.v1.DetachSubscriptionResponse result =
+          new com.google.pubsub.v1.DetachSubscriptionResponse(this);
       onBuilt();
       return result;
     }
@@ -308,38 +336,39 @@ public com.google.pubsub.v1.DetachSubscriptionResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.DetachSubscriptionResponse) {
-        return mergeFrom((com.google.pubsub.v1.DetachSubscriptionResponse)other);
+        return mergeFrom((com.google.pubsub.v1.DetachSubscriptionResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -347,7 +376,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.pubsub.v1.DetachSubscriptionResponse other) {
-      if (other == com.google.pubsub.v1.DetachSubscriptionResponse.getDefaultInstance()) return this;
+      if (other == com.google.pubsub.v1.DetachSubscriptionResponse.getDefaultInstance())
+        return this;
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -376,9 +406,9 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -388,12 +418,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.DetachSubscriptionResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.DetachSubscriptionResponse)
   private static final com.google.pubsub.v1.DetachSubscriptionResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.DetachSubscriptionResponse();
   }
@@ -402,16 +432,16 @@ public static com.google.pubsub.v1.DetachSubscriptionResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DetachSubscriptionResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DetachSubscriptionResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DetachSubscriptionResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DetachSubscriptionResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -426,6 +456,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.DetachSubscriptionResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
new file mode 100644
index 000000000..ce75ecb80
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/DetachSubscriptionResponseOrBuilder.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface DetachSubscriptionResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.DetachSubscriptionResponse)
+    com.google.protobuf.MessageOrBuilder {}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
similarity index 67%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
index 8ae906633..838fe7682 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Encoding.java
@@ -1,18 +1,36 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Possible encoding types for messages.
  * 

  *
  * Protobuf enum {@code google.pubsub.v1.Encoding}
  */
-public enum Encoding
-    implements com.google.protobuf.ProtocolMessageEnum {
+public enum Encoding implements com.google.protobuf.ProtocolMessageEnum {
   /**
+   *
+   *
    * 
    * Unspecified
    * 

@@ -21,6 +39,8 @@ public enum Encoding
    */
   ENCODING_UNSPECIFIED(0),
   /**
+   *
+   *
    * 
    * JSON encoding
    * 

@@ -29,6 +49,8 @@ public enum Encoding
    */
   JSON(1),
   /**
+   *
+   *
    * 
    * Binary encoding, as defined by the schema type. For some schema types,
    * binary encoding may not be available.
@@ -41,6 +63,8 @@ public enum Encoding
   ;
 
   /**
+   *
+   *
    * 
    * Unspecified
    * 

@@ -49,6 +73,8 @@ public enum Encoding
    */
   public static final int ENCODING_UNSPECIFIED_VALUE = 0;
   /**
+   *
+   *
    * 
    * JSON encoding
    * 

@@ -57,6 +83,8 @@ public enum Encoding
    */
   public static final int JSON_VALUE = 1;
   /**
+   *
+   *
    * 
    * Binary encoding, as defined by the schema type. For some schema types,
    * binary encoding may not be available.
@@ -66,7 +94,6 @@ public enum Encoding
    */
   public static final int BINARY_VALUE = 2;
 
-
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -91,49 +118,49 @@ public static Encoding valueOf(int value) {
    */
   public static Encoding forNumber(int value) {
     switch (value) {
-      case 0: return ENCODING_UNSPECIFIED;
-      case 1: return JSON;
-      case 2: return BINARY;
-      default: return null;
+      case 0:
+        return ENCODING_UNSPECIFIED;
+      case 1:
+        return JSON;
+      case 2:
+        return BINARY;
+      default:
+        return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap
-      internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
     return internalValueMap;
   }
-  private static final com.google.protobuf.Internal.EnumLiteMap<
-      Encoding> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Encoding findValueByNumber(int number) {
-            return Encoding.forNumber(number);
-          }
-        };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor
-      getValueDescriptor() {
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public Encoding findValueByNumber(int number) {
+          return Encoding.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-  public final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptorForType() {
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
     return getDescriptor();
   }
-  public static final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
     return com.google.pubsub.v1.SchemaProto.getDescriptor().getEnumTypes().get(1);
   }
 
   private static final Encoding[] VALUES = values();
 
-  public static Encoding valueOf(
-      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static Encoding valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException(
-        "EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -149,4 +176,3 @@ private Encoding(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.pubsub.v1.Encoding)
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
similarity index 75%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
index 09336d5e6..e9ed8b2f7 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicy.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * A policy that specifies the conditions for resource expiration (i.e.,
  * automatic resource deletion).
@@ -11,30 +28,29 @@
  *
  * Protobuf type {@code google.pubsub.v1.ExpirationPolicy}
  */
-public final class ExpirationPolicy extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ExpirationPolicy extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ExpirationPolicy)
     ExpirationPolicyOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ExpirationPolicy.newBuilder() to construct.
   private ExpirationPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ExpirationPolicy() {
-  }
+
+  private ExpirationPolicy() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ExpirationPolicy();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ExpirationPolicy(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,26 +69,27 @@ private ExpirationPolicy(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.protobuf.Duration.Builder subBuilder = null;
-            if (ttl_ != null) {
-              subBuilder = ttl_.toBuilder();
+          case 10:
+            {
+              com.google.protobuf.Duration.Builder subBuilder = null;
+              if (ttl_ != null) {
+                subBuilder = ttl_.toBuilder();
+              }
+              ttl_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(ttl_);
+                ttl_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-            ttl_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(ttl_);
-              ttl_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -80,29 +97,33 @@ private ExpirationPolicy(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ExpirationPolicy.class, com.google.pubsub.v1.ExpirationPolicy.Builder.class);
+            com.google.pubsub.v1.ExpirationPolicy.class,
+            com.google.pubsub.v1.ExpirationPolicy.Builder.class);
   }
 
   public static final int TTL_FIELD_NUMBER = 1;
   private com.google.protobuf.Duration ttl_;
   /**
+   *
+   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -113,6 +134,7 @@ private ExpirationPolicy(
    * 

    *
    * .google.protobuf.Duration ttl = 1;
+   *
    * @return Whether the ttl field is set.
    */
   @java.lang.Override
@@ -120,6 +142,8 @@ public boolean hasTtl() {
     return ttl_ != null;
   }
   /**
+   *
+   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -130,6 +154,7 @@ public boolean hasTtl() {
    * 

    *
    * .google.protobuf.Duration ttl = 1;
+   *
    * @return The ttl.
    */
   @java.lang.Override
@@ -137,6 +162,8 @@ public com.google.protobuf.Duration getTtl() {
     return ttl_ == null ? com.google.protobuf.Duration.getDefaultInstance() : ttl_;
   }
   /**
+   *
+   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -154,6 +181,7 @@ public com.google.protobuf.DurationOrBuilder getTtlOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -165,8 +193,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (ttl_ != null) {
       output.writeMessage(1, getTtl());
     }
@@ -180,8 +207,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (ttl_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getTtl());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getTtl());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -191,7 +217,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ExpirationPolicy)) {
       return super.equals(obj);
@@ -200,8 +226,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasTtl() != other.hasTtl()) return false;
     if (hasTtl()) {
-      if (!getTtl()
-          .equals(other.getTtl())) return false;
+      if (!getTtl().equals(other.getTtl())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -223,97 +248,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ExpirationPolicy parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.ExpirationPolicy parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ExpirationPolicy parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ExpirationPolicy prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for resource expiration (i.e.,
    * automatic resource deletion).
@@ -321,21 +352,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.ExpirationPolicy}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ExpirationPolicy)
       com.google.pubsub.v1.ExpirationPolicyOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ExpirationPolicy.class, com.google.pubsub.v1.ExpirationPolicy.Builder.class);
+              com.google.pubsub.v1.ExpirationPolicy.class,
+              com.google.pubsub.v1.ExpirationPolicy.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ExpirationPolicy.newBuilder()
@@ -343,16 +376,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -366,9 +398,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
     }
 
     @java.lang.Override
@@ -387,7 +419,8 @@ public com.google.pubsub.v1.ExpirationPolicy build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ExpirationPolicy buildPartial() {
-      com.google.pubsub.v1.ExpirationPolicy result = new com.google.pubsub.v1.ExpirationPolicy(this);
+      com.google.pubsub.v1.ExpirationPolicy result =
+          new com.google.pubsub.v1.ExpirationPolicy(this);
       if (ttlBuilder_ == null) {
         result.ttl_ = ttl_;
       } else {
@@ -401,38 +434,39 @@ public com.google.pubsub.v1.ExpirationPolicy buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ExpirationPolicy) {
-        return mergeFrom((com.google.pubsub.v1.ExpirationPolicy)other);
+        return mergeFrom((com.google.pubsub.v1.ExpirationPolicy) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -475,8 +509,13 @@ public Builder mergeFrom(
 
     private com.google.protobuf.Duration ttl_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> ttlBuilder_;
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        ttlBuilder_;
     /**
+     *
+     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -487,12 +526,15 @@ public Builder mergeFrom(
      * 

      *
      * .google.protobuf.Duration ttl = 1;
+     *
      * @return Whether the ttl field is set.
      */
     public boolean hasTtl() {
       return ttlBuilder_ != null || ttl_ != null;
     }
     /**
+     *
+     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -503,6 +545,7 @@ public boolean hasTtl() {
      * 

      *
      * .google.protobuf.Duration ttl = 1;
+     *
      * @return The ttl.
      */
     public com.google.protobuf.Duration getTtl() {
@@ -513,6 +556,8 @@ public com.google.protobuf.Duration getTtl() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -538,6 +583,8 @@ public Builder setTtl(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -549,8 +596,7 @@ public Builder setTtl(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration ttl = 1;
      */
-    public Builder setTtl(
-        com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setTtl(com.google.protobuf.Duration.Builder builderForValue) {
       if (ttlBuilder_ == null) {
         ttl_ = builderForValue.build();
         onChanged();
@@ -561,6 +607,8 @@ public Builder setTtl(
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -575,8 +623,7 @@ public Builder setTtl(
     public Builder mergeTtl(com.google.protobuf.Duration value) {
       if (ttlBuilder_ == null) {
         if (ttl_ != null) {
-          ttl_ =
-            com.google.protobuf.Duration.newBuilder(ttl_).mergeFrom(value).buildPartial();
+          ttl_ = com.google.protobuf.Duration.newBuilder(ttl_).mergeFrom(value).buildPartial();
         } else {
           ttl_ = value;
         }
@@ -588,6 +635,8 @@ public Builder mergeTtl(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -611,6 +660,8 @@ public Builder clearTtl() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -623,11 +674,13 @@ public Builder clearTtl() {
      * .google.protobuf.Duration ttl = 1;
      */
     public com.google.protobuf.Duration.Builder getTtlBuilder() {
-      
+
       onChanged();
       return getTtlFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -643,11 +696,12 @@ public com.google.protobuf.DurationOrBuilder getTtlOrBuilder() {
       if (ttlBuilder_ != null) {
         return ttlBuilder_.getMessageOrBuilder();
       } else {
-        return ttl_ == null ?
-            com.google.protobuf.Duration.getDefaultInstance() : ttl_;
+        return ttl_ == null ? com.google.protobuf.Duration.getDefaultInstance() : ttl_;
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the "time-to-live" duration for an associated resource. The
      * resource expires if it is not active for a period of `ttl`. The definition
@@ -660,21 +714,23 @@ public com.google.protobuf.DurationOrBuilder getTtlOrBuilder() {
      * .google.protobuf.Duration ttl = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
         getTtlFieldBuilder() {
       if (ttlBuilder_ == null) {
-        ttlBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                getTtl(),
-                getParentForChildren(),
-                isClean());
+        ttlBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(getTtl(), getParentForChildren(), isClean());
         ttl_ = null;
       }
       return ttlBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -684,12 +740,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ExpirationPolicy)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ExpirationPolicy)
   private static final com.google.pubsub.v1.ExpirationPolicy DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ExpirationPolicy();
   }
@@ -698,16 +754,16 @@ public static com.google.pubsub.v1.ExpirationPolicy getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ExpirationPolicy parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ExpirationPolicy(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ExpirationPolicy parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ExpirationPolicy(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -722,6 +778,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ExpirationPolicy getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
index 097989dce..ac04be2f7 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ExpirationPolicyOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ExpirationPolicyOrBuilder extends
+public interface ExpirationPolicyOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ExpirationPolicy)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -18,10 +36,13 @@ public interface ExpirationPolicyOrBuilder extends
    * 

    *
    * .google.protobuf.Duration ttl = 1;
+   *
    * @return Whether the ttl field is set.
    */
   boolean hasTtl();
   /**
+   *
+   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
@@ -32,10 +53,13 @@ public interface ExpirationPolicyOrBuilder extends
    * 

    *
    * .google.protobuf.Duration ttl = 1;
+   *
    * @return The ttl.
    */
   com.google.protobuf.Duration getTtl();
   /**
+   *
+   *
    * 
    * Specifies the "time-to-live" duration for an associated resource. The
    * resource expires if it is not active for a period of `ttl`. The definition
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
similarity index 70%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
index 21836f83c..9a1f22ba3 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the GetSchema method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.GetSchemaRequest}
  */
-public final class GetSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.GetSchemaRequest)
     GetSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetSchemaRequest.newBuilder() to construct.
   private GetSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetSchemaRequest() {
     name_ = "";
     view_ = 0;
@@ -26,16 +44,15 @@ private GetSchemaRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetSchemaRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private GetSchemaRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,25 +71,27 @@ private GetSchemaRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 16: {
-            int rawValue = input.readEnum();
+              name_ = s;
+              break;
+            }
+          case 16:
+            {
+              int rawValue = input.readEnum();
 
-            view_ = rawValue;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              view_ = rawValue;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -80,35 +99,42 @@ private GetSchemaRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.GetSchemaRequest.class, com.google.pubsub.v1.GetSchemaRequest.Builder.class);
+            com.google.pubsub.v1.GetSchemaRequest.class,
+            com.google.pubsub.v1.GetSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * Required. The name of the schema to get.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -117,30 +143,32 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the schema to get.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -151,6 +179,8 @@ public java.lang.String getName() {
   public static final int VIEW_FIELD_NUMBER = 2;
   private int view_;
   /**
+   *
+   *
    * 
    * The set of fields to return in the response. If not set, returns a Schema
    * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -158,12 +188,16 @@ public java.lang.String getName() {
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
+   *
    * @return The enum numeric value on the wire for view.
    */
-  @java.lang.Override public int getViewValue() {
+  @java.lang.Override
+  public int getViewValue() {
     return view_;
   }
   /**
+   *
+   *
    * 
    * The set of fields to return in the response. If not set, returns a Schema
    * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -171,15 +205,18 @@ public java.lang.String getName() {
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
+   *
    * @return The view.
    */
-  @java.lang.Override public com.google.pubsub.v1.SchemaView getView() {
+  @java.lang.Override
+  public com.google.pubsub.v1.SchemaView getView() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.SchemaView result = com.google.pubsub.v1.SchemaView.valueOf(view_);
     return result == null ? com.google.pubsub.v1.SchemaView.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -191,8 +228,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -212,8 +248,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (view_ != com.google.pubsub.v1.SchemaView.SCHEMA_VIEW_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, view_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, view_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -223,15 +258,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.GetSchemaRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.GetSchemaRequest other = (com.google.pubsub.v1.GetSchemaRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (view_ != other.view_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -253,118 +287,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.GetSchemaRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.GetSchemaRequest parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.GetSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the GetSchema method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.GetSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.GetSchemaRequest)
       com.google.pubsub.v1.GetSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.GetSchemaRequest.class, com.google.pubsub.v1.GetSchemaRequest.Builder.class);
+              com.google.pubsub.v1.GetSchemaRequest.class,
+              com.google.pubsub.v1.GetSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.GetSchemaRequest.newBuilder()
@@ -372,16 +414,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -393,9 +434,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -414,7 +455,8 @@ public com.google.pubsub.v1.GetSchemaRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.GetSchemaRequest buildPartial() {
-      com.google.pubsub.v1.GetSchemaRequest result = new com.google.pubsub.v1.GetSchemaRequest(this);
+      com.google.pubsub.v1.GetSchemaRequest result =
+          new com.google.pubsub.v1.GetSchemaRequest(this);
       result.name_ = name_;
       result.view_ = view_;
       onBuilt();
@@ -425,38 +467,39 @@ public com.google.pubsub.v1.GetSchemaRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.GetSchemaRequest) {
-        return mergeFrom((com.google.pubsub.v1.GetSchemaRequest)other);
+        return mergeFrom((com.google.pubsub.v1.GetSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,19 +546,23 @@ public Builder mergeFrom(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -524,21 +571,24 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -546,57 +596,70 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the schema to get.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -604,6 +667,8 @@ public Builder setNameBytes(
 
     private int view_ = 0;
     /**
+     *
+     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -611,12 +676,16 @@ public Builder setNameBytes(
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @return The enum numeric value on the wire for view.
      */
-    @java.lang.Override public int getViewValue() {
+    @java.lang.Override
+    public int getViewValue() {
       return view_;
     }
     /**
+     *
+     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -624,16 +693,19 @@ public Builder setNameBytes(
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @param value The enum numeric value on the wire for view to set.
      * @return This builder for chaining.
      */
     public Builder setViewValue(int value) {
-      
+
       view_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -641,6 +713,7 @@ public Builder setViewValue(int value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @return The view.
      */
     @java.lang.Override
@@ -650,6 +723,8 @@ public com.google.pubsub.v1.SchemaView getView() {
       return result == null ? com.google.pubsub.v1.SchemaView.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -657,6 +732,7 @@ public com.google.pubsub.v1.SchemaView getView() {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @param value The view to set.
      * @return This builder for chaining.
      */
@@ -664,12 +740,14 @@ public Builder setView(com.google.pubsub.v1.SchemaView value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       view_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The set of fields to return in the response. If not set, returns a Schema
      * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -677,17 +755,18 @@ public Builder setView(com.google.pubsub.v1.SchemaView value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearView() {
-      
+
       view_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -697,12 +776,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.GetSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.GetSchemaRequest)
   private static final com.google.pubsub.v1.GetSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.GetSchemaRequest();
   }
@@ -711,16 +790,16 @@ public static com.google.pubsub.v1.GetSchemaRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new GetSchemaRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetSchemaRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -735,6 +814,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.GetSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
similarity index 56%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
index e06bc63f9..54c9481e2 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSchemaRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface GetSchemaRequestOrBuilder extends
+public interface GetSchemaRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the schema to get.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The name of the schema to get.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The set of fields to return in the response. If not set, returns a Schema
    * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -37,10 +64,13 @@ public interface GetSchemaRequestOrBuilder extends
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
+   *
    * @return The enum numeric value on the wire for view.
    */
   int getViewValue();
   /**
+   *
+   *
    * 
    * The set of fields to return in the response. If not set, returns a Schema
    * with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all
@@ -48,6 +78,7 @@ public interface GetSchemaRequestOrBuilder extends
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
+   *
    * @return The view.
    */
   com.google.pubsub.v1.SchemaView getView();
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
index df560469d..e40c7802e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the GetSnapshot method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.GetSnapshotRequest}
  */
-public final class GetSnapshotRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetSnapshotRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.GetSnapshotRequest)
     GetSnapshotRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetSnapshotRequest.newBuilder() to construct.
   private GetSnapshotRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetSnapshotRequest() {
     snapshot_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetSnapshotRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private GetSnapshotRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,19 +70,20 @@ private GetSnapshotRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            snapshot_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              snapshot_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -73,35 +91,42 @@ private GetSnapshotRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.GetSnapshotRequest.class, com.google.pubsub.v1.GetSnapshotRequest.Builder.class);
+            com.google.pubsub.v1.GetSnapshotRequest.class,
+            com.google.pubsub.v1.GetSnapshotRequest.Builder.class);
   }
 
   public static final int SNAPSHOT_FIELD_NUMBER = 1;
   private volatile java.lang.Object snapshot_;
   /**
+   *
+   *
    * 
    * Required. The name of the snapshot to get.
    * Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The snapshot.
    */
   @java.lang.Override
@@ -110,30 +135,32 @@ public java.lang.String getSnapshot() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       snapshot_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the snapshot to get.
    * Format is `projects/{project}/snapshots/{snap}`.
    * 

    *
-   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for snapshot.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSnapshotBytes() {
+  public com.google.protobuf.ByteString getSnapshotBytes() {
     java.lang.Object ref = snapshot_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       snapshot_ = b;
       return b;
     } else {
@@ -142,6 +169,7 @@ public java.lang.String getSnapshot() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,8 +181,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(snapshot_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, snapshot_);
     }
@@ -178,15 +205,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.GetSnapshotRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.GetSnapshotRequest other = (com.google.pubsub.v1.GetSnapshotRequest) obj;
 
-    if (!getSnapshot()
-        .equals(other.getSnapshot())) return false;
+    if (!getSnapshot().equals(other.getSnapshot())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -205,118 +231,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.GetSnapshotRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.GetSnapshotRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetSnapshotRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.GetSnapshotRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the GetSnapshot method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.GetSnapshotRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.GetSnapshotRequest)
       com.google.pubsub.v1.GetSnapshotRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.GetSnapshotRequest.class, com.google.pubsub.v1.GetSnapshotRequest.Builder.class);
+              com.google.pubsub.v1.GetSnapshotRequest.class,
+              com.google.pubsub.v1.GetSnapshotRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.GetSnapshotRequest.newBuilder()
@@ -324,16 +359,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +377,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,7 +398,8 @@ public com.google.pubsub.v1.GetSnapshotRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.GetSnapshotRequest buildPartial() {
-      com.google.pubsub.v1.GetSnapshotRequest result = new com.google.pubsub.v1.GetSnapshotRequest(this);
+      com.google.pubsub.v1.GetSnapshotRequest result =
+          new com.google.pubsub.v1.GetSnapshotRequest(this);
       result.snapshot_ = snapshot_;
       onBuilt();
       return result;
@@ -374,38 +409,39 @@ public com.google.pubsub.v1.GetSnapshotRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.GetSnapshotRequest) {
-        return mergeFrom((com.google.pubsub.v1.GetSnapshotRequest)other);
+        return mergeFrom((com.google.pubsub.v1.GetSnapshotRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -449,19 +485,23 @@ public Builder mergeFrom(
 
     private java.lang.Object snapshot_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The snapshot.
      */
     public java.lang.String getSnapshot() {
       java.lang.Object ref = snapshot_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         snapshot_ = s;
         return s;
@@ -470,21 +510,24 @@ public java.lang.String getSnapshot() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for snapshot.
      */
-    public com.google.protobuf.ByteString
-        getSnapshotBytes() {
+    public com.google.protobuf.ByteString getSnapshotBytes() {
       java.lang.Object ref = snapshot_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         snapshot_ = b;
         return b;
       } else {
@@ -492,64 +535,77 @@ public java.lang.String getSnapshot() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshot(
-        java.lang.String value) {
+    public Builder setSnapshot(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       snapshot_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSnapshot() {
-      
+
       snapshot_ = getDefaultInstance().getSnapshot();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the snapshot to get.
      * Format is `projects/{project}/snapshots/{snap}`.
      * 

      *
-     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshotBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSnapshotBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       snapshot_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -559,12 +615,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.GetSnapshotRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.GetSnapshotRequest)
   private static final com.google.pubsub.v1.GetSnapshotRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.GetSnapshotRequest();
   }
@@ -573,16 +629,16 @@ public static com.google.pubsub.v1.GetSnapshotRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetSnapshotRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new GetSnapshotRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetSnapshotRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetSnapshotRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -597,6 +653,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.GetSnapshotRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
new file mode 100644
index 000000000..f101510fd
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSnapshotRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface GetSnapshotRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSnapshotRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The name of the snapshot to get.
+   * Format is `projects/{project}/snapshots/{snap}`.
+   * 

+   *
+   * 
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The snapshot.
+   */
+  java.lang.String getSnapshot();
+  /**
+   *
+   *
+   * 
+   * Required. The name of the snapshot to get.
+   * Format is `projects/{project}/snapshots/{snap}`.
+   * 

+   *
+   * 
+   * string snapshot = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for snapshot.
+   */
+  com.google.protobuf.ByteString getSnapshotBytes();
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
index 85aaa7138..0a0122d3c 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the GetSubscription method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.GetSubscriptionRequest}
  */
-public final class GetSubscriptionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetSubscriptionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.GetSubscriptionRequest)
     GetSubscriptionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetSubscriptionRequest.newBuilder() to construct.
   private GetSubscriptionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetSubscriptionRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetSubscriptionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private GetSubscriptionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,19 +70,20 @@ private GetSubscriptionRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            subscription_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              subscription_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -73,35 +91,42 @@ private GetSubscriptionRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.GetSubscriptionRequest.class, com.google.pubsub.v1.GetSubscriptionRequest.Builder.class);
+            com.google.pubsub.v1.GetSubscriptionRequest.class,
+            com.google.pubsub.v1.GetSubscriptionRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The name of the subscription to get.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -110,30 +135,32 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the subscription to get.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -142,6 +169,7 @@ public java.lang.String getSubscription() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,8 +181,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -178,15 +205,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.GetSubscriptionRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.GetSubscriptionRequest other = (com.google.pubsub.v1.GetSubscriptionRequest) obj;
+    com.google.pubsub.v1.GetSubscriptionRequest other =
+        (com.google.pubsub.v1.GetSubscriptionRequest) obj;
 
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
+    if (!getSubscription().equals(other.getSubscription())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -205,118 +232,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.GetSubscriptionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.GetSubscriptionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetSubscriptionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.GetSubscriptionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the GetSubscription method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.GetSubscriptionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.GetSubscriptionRequest)
       com.google.pubsub.v1.GetSubscriptionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.GetSubscriptionRequest.class, com.google.pubsub.v1.GetSubscriptionRequest.Builder.class);
+              com.google.pubsub.v1.GetSubscriptionRequest.class,
+              com.google.pubsub.v1.GetSubscriptionRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.GetSubscriptionRequest.newBuilder()
@@ -324,16 +360,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,7 +399,8 @@ public com.google.pubsub.v1.GetSubscriptionRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.GetSubscriptionRequest buildPartial() {
-      com.google.pubsub.v1.GetSubscriptionRequest result = new com.google.pubsub.v1.GetSubscriptionRequest(this);
+      com.google.pubsub.v1.GetSubscriptionRequest result =
+          new com.google.pubsub.v1.GetSubscriptionRequest(this);
       result.subscription_ = subscription_;
       onBuilt();
       return result;
@@ -374,38 +410,39 @@ public com.google.pubsub.v1.GetSubscriptionRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.GetSubscriptionRequest) {
-        return mergeFrom((com.google.pubsub.v1.GetSubscriptionRequest)other);
+        return mergeFrom((com.google.pubsub.v1.GetSubscriptionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -449,19 +486,23 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -470,21 +511,24 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -492,64 +536,77 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription to get.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -559,12 +616,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.GetSubscriptionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.GetSubscriptionRequest)
   private static final com.google.pubsub.v1.GetSubscriptionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.GetSubscriptionRequest();
   }
@@ -573,16 +630,16 @@ public static com.google.pubsub.v1.GetSubscriptionRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetSubscriptionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new GetSubscriptionRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetSubscriptionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetSubscriptionRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -597,6 +654,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.GetSubscriptionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
new file mode 100644
index 000000000..ca8af6c8b
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetSubscriptionRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface GetSubscriptionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetSubscriptionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The name of the subscription to get.
+   * Format is `projects/{project}/subscriptions/{sub}`.
+   * 

+   *
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The subscription.
+   */
+  java.lang.String getSubscription();
+  /**
+   *
+   *
+   * 
+   * Required. The name of the subscription to get.
+   * Format is `projects/{project}/subscriptions/{sub}`.
+   * 

+   *
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for subscription.
+   */
+  com.google.protobuf.ByteString getSubscriptionBytes();
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
similarity index 65%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
index e3d16e0d8..43e15615e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the GetTopic method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.GetTopicRequest}
  */
-public final class GetTopicRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetTopicRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.GetTopicRequest)
     GetTopicRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetTopicRequest.newBuilder() to construct.
   private GetTopicRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetTopicRequest() {
     topic_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetTopicRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private GetTopicRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,19 +70,20 @@ private GetTopicRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            topic_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              topic_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -73,35 +91,42 @@ private GetTopicRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.GetTopicRequest.class, com.google.pubsub.v1.GetTopicRequest.Builder.class);
+            com.google.pubsub.v1.GetTopicRequest.class,
+            com.google.pubsub.v1.GetTopicRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
+   *
+   *
    * 
    * Required. The name of the topic to get.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The topic.
    */
   @java.lang.Override
@@ -110,30 +135,32 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the topic to get.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTopicBytes() {
+  public com.google.protobuf.ByteString getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -142,6 +169,7 @@ public java.lang.String getTopic() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,8 +181,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -178,15 +205,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.GetTopicRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.GetTopicRequest other = (com.google.pubsub.v1.GetTopicRequest) obj;
 
-    if (!getTopic()
-        .equals(other.getTopic())) return false;
+    if (!getTopic().equals(other.getTopic())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -205,118 +231,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.GetTopicRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.GetTopicRequest parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.GetTopicRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.GetTopicRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the GetTopic method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.GetTopicRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.GetTopicRequest)
       com.google.pubsub.v1.GetTopicRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.GetTopicRequest.class, com.google.pubsub.v1.GetTopicRequest.Builder.class);
+              com.google.pubsub.v1.GetTopicRequest.class,
+              com.google.pubsub.v1.GetTopicRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.GetTopicRequest.newBuilder()
@@ -324,16 +358,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +376,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
     }
 
     @java.lang.Override
@@ -374,38 +407,39 @@ public com.google.pubsub.v1.GetTopicRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.GetTopicRequest) {
-        return mergeFrom((com.google.pubsub.v1.GetTopicRequest)other);
+        return mergeFrom((com.google.pubsub.v1.GetTopicRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -449,19 +483,23 @@ public Builder mergeFrom(
 
     private java.lang.Object topic_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -470,21 +508,24 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString
-        getTopicBytes() {
+    public com.google.protobuf.ByteString getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -492,64 +533,77 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(
-        java.lang.String value) {
+    public Builder setTopic(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       topic_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-      
+
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic to get.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       topic_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -559,12 +613,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.GetTopicRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.GetTopicRequest)
   private static final com.google.pubsub.v1.GetTopicRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.GetTopicRequest();
   }
@@ -573,16 +627,16 @@ public static com.google.pubsub.v1.GetTopicRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetTopicRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new GetTopicRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetTopicRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetTopicRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -597,6 +651,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.GetTopicRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
new file mode 100644
index 000000000..b3695fc5a
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/GetTopicRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface GetTopicRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.GetTopicRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The name of the topic to get.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The topic.
+   */
+  java.lang.String getTopic();
+  /**
+   *
+   *
+   * 
+   * Required. The name of the topic to get.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for topic.
+   */
+  com.google.protobuf.ByteString getTopicBytes();
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
index 9f82523bc..9e75e40f4 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `ListSchemas` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSchemasRequest}
  */
-public final class ListSchemasRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSchemasRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSchemasRequest)
     ListSchemasRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSchemasRequest.newBuilder() to construct.
   private ListSchemasRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSchemasRequest() {
     parent_ = "";
     view_ = 0;
@@ -27,16 +45,15 @@ private ListSchemasRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSchemasRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListSchemasRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,36 +72,39 @@ private ListSchemasRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            parent_ = s;
-            break;
-          }
-          case 16: {
-            int rawValue = input.readEnum();
-
-            view_ = rawValue;
-            break;
-          }
-          case 24: {
+              parent_ = s;
+              break;
+            }
+          case 16:
+            {
+              int rawValue = input.readEnum();
 
-            pageSize_ = input.readInt32();
-            break;
-          }
-          case 34: {
-            java.lang.String s = input.readStringRequireUtf8();
+              view_ = rawValue;
+              break;
+            }
+          case 24:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              pageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -92,35 +112,42 @@ private ListSchemasRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSchemasRequest.class, com.google.pubsub.v1.ListSchemasRequest.Builder.class);
+            com.google.pubsub.v1.ListSchemasRequest.class,
+            com.google.pubsub.v1.ListSchemasRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -129,30 +156,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -163,6 +192,8 @@ public java.lang.String getParent() {
   public static final int VIEW_FIELD_NUMBER = 2;
   private int view_;
   /**
+   *
+   *
    * 
    * The set of Schema fields to return in the response. If not set, returns
    * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -170,12 +201,16 @@ public java.lang.String getParent() {
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
+   *
    * @return The enum numeric value on the wire for view.
    */
-  @java.lang.Override public int getViewValue() {
+  @java.lang.Override
+  public int getViewValue() {
     return view_;
   }
   /**
+   *
+   *
    * 
    * The set of Schema fields to return in the response. If not set, returns
    * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -183,9 +218,11 @@ public java.lang.String getParent() {
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
+   *
    * @return The view.
    */
-  @java.lang.Override public com.google.pubsub.v1.SchemaView getView() {
+  @java.lang.Override
+  public com.google.pubsub.v1.SchemaView getView() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.SchemaView result = com.google.pubsub.v1.SchemaView.valueOf(view_);
     return result == null ? com.google.pubsub.v1.SchemaView.UNRECOGNIZED : result;
@@ -194,11 +231,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 3;
   private int pageSize_;
   /**
+   *
+   *
    * 
    * Maximum number of schemas to return.
    * 

    *
    * int32 page_size = 3;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -209,6 +249,8 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 4;
   private volatile java.lang.Object pageToken_;
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSchemasResponse`; indicates that
    * this is a continuation of a prior `ListSchemas` call, and that the
@@ -216,6 +258,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 4;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -224,14 +267,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSchemasResponse`; indicates that
    * this is a continuation of a prior `ListSchemas` call, and that the
@@ -239,16 +283,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 4;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -257,6 +300,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -268,8 +312,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -295,12 +338,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (view_ != com.google.pubsub.v1.SchemaView.SCHEMA_VIEW_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, view_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, view_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, pageToken_);
@@ -313,20 +354,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSchemasRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ListSchemasRequest other = (com.google.pubsub.v1.ListSchemasRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (view_ != other.view_) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -351,118 +389,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSchemasRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListSchemasRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListSchemasRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListSchemasRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `ListSchemas` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSchemasRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSchemasRequest)
       com.google.pubsub.v1.ListSchemasRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSchemasRequest.class, com.google.pubsub.v1.ListSchemasRequest.Builder.class);
+              com.google.pubsub.v1.ListSchemasRequest.class,
+              com.google.pubsub.v1.ListSchemasRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSchemasRequest.newBuilder()
@@ -470,16 +517,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -495,9 +541,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
@@ -516,7 +562,8 @@ public com.google.pubsub.v1.ListSchemasRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSchemasRequest buildPartial() {
-      com.google.pubsub.v1.ListSchemasRequest result = new com.google.pubsub.v1.ListSchemasRequest(this);
+      com.google.pubsub.v1.ListSchemasRequest result =
+          new com.google.pubsub.v1.ListSchemasRequest(this);
       result.parent_ = parent_;
       result.view_ = view_;
       result.pageSize_ = pageSize_;
@@ -529,38 +576,39 @@ public com.google.pubsub.v1.ListSchemasRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSchemasRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListSchemasRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ListSchemasRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -614,19 +662,23 @@ public Builder mergeFrom(
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -635,21 +687,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -657,57 +712,70 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
+    public Builder setParent(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       parent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-      
+
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       parent_ = value;
       onChanged();
       return this;
@@ -715,6 +783,8 @@ public Builder setParentBytes(
 
     private int view_ = 0;
     /**
+     *
+     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -722,12 +792,16 @@ public Builder setParentBytes(
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @return The enum numeric value on the wire for view.
      */
-    @java.lang.Override public int getViewValue() {
+    @java.lang.Override
+    public int getViewValue() {
       return view_;
     }
     /**
+     *
+     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -735,16 +809,19 @@ public Builder setParentBytes(
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @param value The enum numeric value on the wire for view to set.
      * @return This builder for chaining.
      */
     public Builder setViewValue(int value) {
-      
+
       view_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -752,6 +829,7 @@ public Builder setViewValue(int value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @return The view.
      */
     @java.lang.Override
@@ -761,6 +839,8 @@ public com.google.pubsub.v1.SchemaView getView() {
       return result == null ? com.google.pubsub.v1.SchemaView.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -768,6 +848,7 @@ public com.google.pubsub.v1.SchemaView getView() {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @param value The view to set.
      * @return This builder for chaining.
      */
@@ -775,12 +856,14 @@ public Builder setView(com.google.pubsub.v1.SchemaView value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       view_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The set of Schema fields to return in the response. If not set, returns
      * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -788,22 +871,26 @@ public Builder setView(com.google.pubsub.v1.SchemaView value) {
      * 

      *
      * .google.pubsub.v1.SchemaView view = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearView() {
-      
+
       view_ = 0;
       onChanged();
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of schemas to return.
      * 

      *
      * int32 page_size = 3;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -811,30 +898,36 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of schemas to return.
      * 

      *
      * int32 page_size = 3;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of schemas to return.
      * 

      *
      * int32 page_size = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-      
+
       pageSize_ = 0;
       onChanged();
       return this;
@@ -842,6 +935,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -849,13 +944,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 4;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -864,6 +959,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -871,15 +968,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 4;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -887,6 +983,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -894,20 +992,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 4;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
+    public Builder setPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -915,15 +1015,18 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-      
+
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSchemasResponse`; indicates that
      * this is a continuation of a prior `ListSchemas` call, and that the
@@ -931,23 +1034,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 4;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       pageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -957,12 +1060,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSchemasRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSchemasRequest)
   private static final com.google.pubsub.v1.ListSchemasRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSchemasRequest();
   }
@@ -971,16 +1074,16 @@ public static com.google.pubsub.v1.ListSchemasRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSchemasRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListSchemasRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSchemasRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListSchemasRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -995,6 +1098,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSchemasRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
similarity index 65%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
index 49bdd3109..bd5787e76 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSchemasRequestOrBuilder extends
+public interface ListSchemasRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSchemasRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The set of Schema fields to return in the response. If not set, returns
    * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -37,10 +64,13 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
+   *
    * @return The enum numeric value on the wire for view.
    */
   int getViewValue();
   /**
+   *
+   *
    * 
    * The set of Schema fields to return in the response. If not set, returns
    * Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
@@ -48,21 +78,27 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * .google.pubsub.v1.SchemaView view = 2;
+   *
    * @return The view.
    */
   com.google.pubsub.v1.SchemaView getView();
 
   /**
+   *
+   *
    * 
    * Maximum number of schemas to return.
    * 

    *
    * int32 page_size = 3;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSchemasResponse`; indicates that
    * this is a continuation of a prior `ListSchemas` call, and that the
@@ -70,10 +106,13 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * string page_token = 4;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSchemasResponse`; indicates that
    * this is a continuation of a prior `ListSchemas` call, and that the
@@ -81,8 +120,8 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * string page_token = 4;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
index d39f94764..d7acc8862 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `ListSchemas` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSchemasResponse}
  */
-public final class ListSchemasResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSchemasResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSchemasResponse)
     ListSchemasResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSchemasResponse.newBuilder() to construct.
   private ListSchemasResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSchemasResponse() {
     schemas_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -26,16 +44,15 @@ private ListSchemasResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSchemasResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListSchemasResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,28 +72,30 @@ private ListSchemasResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              schemas_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                schemas_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              schemas_.add(
+                  input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry));
+              break;
             }
-            schemas_.add(
-                input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -84,8 +103,7 @@ private ListSchemasResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         schemas_ = java.util.Collections.unmodifiableList(schemas_);
@@ -94,22 +112,27 @@ private ListSchemasResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSchemasResponse.class, com.google.pubsub.v1.ListSchemasResponse.Builder.class);
+            com.google.pubsub.v1.ListSchemasResponse.class,
+            com.google.pubsub.v1.ListSchemasResponse.Builder.class);
   }
 
   public static final int SCHEMAS_FIELD_NUMBER = 1;
   private java.util.List schemas_;
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

@@ -121,6 +144,8 @@ public java.util.List getSchemasList() {
     return schemas_;
   }
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

@@ -128,11 +153,12 @@ public java.util.List getSchemasList() {
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getSchemasOrBuilderList() {
+  public java.util.List getSchemasOrBuilderList() {
     return schemas_;
   }
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

@@ -144,6 +170,8 @@ public int getSchemasCount() {
     return schemas_.size();
   }
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

@@ -155,6 +183,8 @@ public com.google.pubsub.v1.Schema getSchemas(int index) {
     return schemas_.get(index);
   }
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

@@ -162,20 +192,22 @@ public com.google.pubsub.v1.Schema getSchemas(int index) {
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(
-      int index) {
+  public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
     return schemas_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more schemas that match the
    * request; this value should be passed in a new `ListSchemasRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -184,30 +216,30 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more schemas that match the
    * request; this value should be passed in a new `ListSchemasRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -216,6 +248,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -227,8 +260,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < schemas_.size(); i++) {
       output.writeMessage(1, schemas_.get(i));
     }
@@ -245,8 +277,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < schemas_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, schemas_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, schemas_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -259,17 +290,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSchemasResponse)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ListSchemasResponse other = (com.google.pubsub.v1.ListSchemasResponse) obj;
 
-    if (!getSchemasList()
-        .equals(other.getSchemasList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getSchemasList().equals(other.getSchemasList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -292,118 +321,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSchemasResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListSchemasResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListSchemasResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListSchemasResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `ListSchemas` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSchemasResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSchemasResponse)
       com.google.pubsub.v1.ListSchemasResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSchemasResponse.class, com.google.pubsub.v1.ListSchemasResponse.Builder.class);
+              com.google.pubsub.v1.ListSchemasResponse.class,
+              com.google.pubsub.v1.ListSchemasResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSchemasResponse.newBuilder()
@@ -411,17 +449,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getSchemasFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -437,9 +475,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
@@ -458,7 +496,8 @@ public com.google.pubsub.v1.ListSchemasResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSchemasResponse buildPartial() {
-      com.google.pubsub.v1.ListSchemasResponse result = new com.google.pubsub.v1.ListSchemasResponse(this);
+      com.google.pubsub.v1.ListSchemasResponse result =
+          new com.google.pubsub.v1.ListSchemasResponse(this);
       int from_bitField0_ = bitField0_;
       if (schemasBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -478,38 +517,39 @@ public com.google.pubsub.v1.ListSchemasResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSchemasResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListSchemasResponse)other);
+        return mergeFrom((com.google.pubsub.v1.ListSchemasResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -536,9 +576,10 @@ public Builder mergeFrom(com.google.pubsub.v1.ListSchemasResponse other) {
             schemasBuilder_ = null;
             schemas_ = other.schemas_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            schemasBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSchemasFieldBuilder() : null;
+            schemasBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSchemasFieldBuilder()
+                    : null;
           } else {
             schemasBuilder_.addAllMessages(other.schemas_);
           }
@@ -576,21 +617,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List schemas_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSchemasIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         schemas_ = new java.util.ArrayList(schemas_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> schemasBuilder_;
+            com.google.pubsub.v1.Schema,
+            com.google.pubsub.v1.Schema.Builder,
+            com.google.pubsub.v1.SchemaOrBuilder>
+        schemasBuilder_;
 
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

@@ -605,6 +653,8 @@ public java.util.List getSchemasList() {
       }
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

@@ -619,6 +669,8 @@ public int getSchemasCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

@@ -633,14 +685,15 @@ public com.google.pubsub.v1.Schema getSchemas(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder setSchemas(
-        int index, com.google.pubsub.v1.Schema value) {
+    public Builder setSchemas(int index, com.google.pubsub.v1.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -654,14 +707,15 @@ public Builder setSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder setSchemas(
-        int index, com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder setSchemas(int index, com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
         schemas_.set(index, builderForValue.build());
@@ -672,6 +726,8 @@ public Builder setSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

@@ -692,14 +748,15 @@ public Builder addSchemas(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(
-        int index, com.google.pubsub.v1.Schema value) {
+    public Builder addSchemas(int index, com.google.pubsub.v1.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -713,14 +770,15 @@ public Builder addSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(
-        com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder addSchemas(com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
         schemas_.add(builderForValue.build());
@@ -731,14 +789,15 @@ public Builder addSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(
-        int index, com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder addSchemas(int index, com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
         schemas_.add(index, builderForValue.build());
@@ -749,18 +808,18 @@ public Builder addSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public Builder addAllSchemas(
-        java.lang.Iterable values) {
+    public Builder addAllSchemas(java.lang.Iterable values) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, schemas_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, schemas_);
         onChanged();
       } else {
         schemasBuilder_.addAllMessages(values);
@@ -768,6 +827,8 @@ public Builder addAllSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

@@ -785,6 +846,8 @@ public Builder clearSchemas() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

@@ -802,39 +865,44 @@ public Builder removeSchemas(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public com.google.pubsub.v1.Schema.Builder getSchemasBuilder(
-        int index) {
+    public com.google.pubsub.v1.Schema.Builder getSchemasBuilder(int index) {
       return getSchemasFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(
-        int index) {
+    public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
       if (schemasBuilder_ == null) {
-        return schemas_.get(index);  } else {
+        return schemas_.get(index);
+      } else {
         return schemasBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public java.util.List 
-         getSchemasOrBuilderList() {
+    public java.util.List
+        getSchemasOrBuilderList() {
       if (schemasBuilder_ != null) {
         return schemasBuilder_.getMessageOrBuilderList();
       } else {
@@ -842,6 +910,8 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

@@ -849,42 +919,46 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
     public com.google.pubsub.v1.Schema.Builder addSchemasBuilder() {
-      return getSchemasFieldBuilder().addBuilder(
-          com.google.pubsub.v1.Schema.getDefaultInstance());
+      return getSchemasFieldBuilder().addBuilder(com.google.pubsub.v1.Schema.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public com.google.pubsub.v1.Schema.Builder addSchemasBuilder(
-        int index) {
-      return getSchemasFieldBuilder().addBuilder(
-          index, com.google.pubsub.v1.Schema.getDefaultInstance());
+    public com.google.pubsub.v1.Schema.Builder addSchemasBuilder(int index) {
+      return getSchemasFieldBuilder()
+          .addBuilder(index, com.google.pubsub.v1.Schema.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The resulting schemas.
      * 

      *
      * repeated .google.pubsub.v1.Schema schemas = 1;
      */
-    public java.util.List 
-         getSchemasBuilderList() {
+    public java.util.List getSchemasBuilderList() {
       return getSchemasFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> 
+            com.google.pubsub.v1.Schema,
+            com.google.pubsub.v1.Schema.Builder,
+            com.google.pubsub.v1.SchemaOrBuilder>
         getSchemasFieldBuilder() {
       if (schemasBuilder_ == null) {
-        schemasBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder>(
-                schemas_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        schemasBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.pubsub.v1.Schema,
+                com.google.pubsub.v1.Schema.Builder,
+                com.google.pubsub.v1.SchemaOrBuilder>(
+                schemas_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         schemas_ = null;
       }
       return schemasBuilder_;
@@ -892,19 +966,21 @@ public com.google.pubsub.v1.Schema.Builder addSchemasBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -913,21 +989,22 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -935,64 +1012,71 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
+    public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-      
+
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more schemas that match the
      * request; this value should be passed in a new `ListSchemasRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1002,12 +1086,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSchemasResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSchemasResponse)
   private static final com.google.pubsub.v1.ListSchemasResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSchemasResponse();
   }
@@ -1016,16 +1100,16 @@ public static com.google.pubsub.v1.ListSchemasResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSchemasResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListSchemasResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSchemasResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListSchemasResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1040,6 +1124,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSchemasResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
similarity index 63%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
index aaa6844d5..3ee2015b1 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSchemasResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSchemasResponseOrBuilder extends
+public interface ListSchemasResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSchemasResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

    *
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
-  java.util.List 
-      getSchemasList();
+  java.util.List getSchemasList();
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

@@ -25,6 +44,8 @@ public interface ListSchemasResponseOrBuilder extends
    */
   com.google.pubsub.v1.Schema getSchemas(int index);
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

@@ -33,43 +54,50 @@ public interface ListSchemasResponseOrBuilder extends
    */
   int getSchemasCount();
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

    *
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
-  java.util.List 
-      getSchemasOrBuilderList();
+  java.util.List getSchemasOrBuilderList();
   /**
+   *
+   *
    * 
    * The resulting schemas.
    * 

    *
    * repeated .google.pubsub.v1.Schema schemas = 1;
    */
-  com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(
-      int index);
+  com.google.pubsub.v1.SchemaOrBuilder getSchemasOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more schemas that match the
    * request; this value should be passed in a new `ListSchemasRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more schemas that match the
    * request; this value should be passed in a new `ListSchemasRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
index e88d3579a..c23abd212 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `ListSnapshots` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSnapshotsRequest}
  */
-public final class ListSnapshotsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSnapshotsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSnapshotsRequest)
     ListSnapshotsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSnapshotsRequest.newBuilder() to construct.
   private ListSnapshotsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSnapshotsRequest() {
     project_ = "";
     pageToken_ = "";
@@ -26,16 +44,15 @@ private ListSnapshotsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSnapshotsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListSnapshotsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,30 +71,32 @@ private ListSnapshotsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            project_ = s;
-            break;
-          }
-          case 16: {
-
-            pageSize_ = input.readInt32();
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
+              project_ = s;
+              break;
+            }
+          case 16:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              pageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -85,35 +104,42 @@ private ListSnapshotsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSnapshotsRequest.class, com.google.pubsub.v1.ListSnapshotsRequest.Builder.class);
+            com.google.pubsub.v1.ListSnapshotsRequest.class,
+            com.google.pubsub.v1.ListSnapshotsRequest.Builder.class);
   }
 
   public static final int PROJECT_FIELD_NUMBER = 1;
   private volatile java.lang.Object project_;
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list snapshots.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The project.
    */
   @java.lang.Override
@@ -122,30 +148,32 @@ public java.lang.String getProject() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       project_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list snapshots.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for project.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getProjectBytes() {
+  public com.google.protobuf.ByteString getProjectBytes() {
     java.lang.Object ref = project_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       project_ = b;
       return b;
     } else {
@@ -156,11 +184,14 @@ public java.lang.String getProject() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
+   *
+   *
    * 
    * Maximum number of snapshots to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -171,6 +202,8 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSnapshotsResponse`; indicates that this
    * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -178,6 +211,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -186,14 +220,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSnapshotsResponse`; indicates that this
    * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -201,16 +236,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -219,6 +253,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -230,8 +265,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(project_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, project_);
     }
@@ -254,8 +288,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, project_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -268,19 +301,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSnapshotsRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListSnapshotsRequest other = (com.google.pubsub.v1.ListSnapshotsRequest) obj;
+    com.google.pubsub.v1.ListSnapshotsRequest other =
+        (com.google.pubsub.v1.ListSnapshotsRequest) obj;
 
-    if (!getProject()
-        .equals(other.getProject())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getProject().equals(other.getProject())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -303,118 +334,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListSnapshotsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListSnapshotsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListSnapshotsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `ListSnapshots` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSnapshotsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSnapshotsRequest)
       com.google.pubsub.v1.ListSnapshotsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSnapshotsRequest.class, com.google.pubsub.v1.ListSnapshotsRequest.Builder.class);
+              com.google.pubsub.v1.ListSnapshotsRequest.class,
+              com.google.pubsub.v1.ListSnapshotsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSnapshotsRequest.newBuilder()
@@ -422,16 +462,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +484,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -466,7 +505,8 @@ public com.google.pubsub.v1.ListSnapshotsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSnapshotsRequest buildPartial() {
-      com.google.pubsub.v1.ListSnapshotsRequest result = new com.google.pubsub.v1.ListSnapshotsRequest(this);
+      com.google.pubsub.v1.ListSnapshotsRequest result =
+          new com.google.pubsub.v1.ListSnapshotsRequest(this);
       result.project_ = project_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -478,38 +518,39 @@ public com.google.pubsub.v1.ListSnapshotsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSnapshotsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListSnapshotsRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ListSnapshotsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,19 +601,23 @@ public Builder mergeFrom(
 
     private java.lang.Object project_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The project.
      */
     public java.lang.String getProject() {
       java.lang.Object ref = project_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         project_ = s;
         return s;
@@ -581,21 +626,24 @@ public java.lang.String getProject() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for project.
      */
-    public com.google.protobuf.ByteString
-        getProjectBytes() {
+    public com.google.protobuf.ByteString getProjectBytes() {
       java.lang.Object ref = project_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         project_ = b;
         return b;
       } else {
@@ -603,69 +651,85 @@ public java.lang.String getProject() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The project to set.
      * @return This builder for chaining.
      */
-    public Builder setProject(
-        java.lang.String value) {
+    public Builder setProject(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       project_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearProject() {
-      
+
       project_ = getDefaultInstance().getProject();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list snapshots.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for project to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setProjectBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       project_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of snapshots to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -673,30 +737,36 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of snapshots to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of snapshots to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-      
+
       pageSize_ = 0;
       onChanged();
       return this;
@@ -704,6 +774,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -711,13 +783,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -726,6 +798,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -733,15 +807,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -749,6 +822,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -756,20 +831,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
+    public Builder setPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -777,15 +854,18 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-      
+
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSnapshotsResponse`; indicates that this
      * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -793,23 +873,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       pageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -819,12 +899,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSnapshotsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSnapshotsRequest)
   private static final com.google.pubsub.v1.ListSnapshotsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSnapshotsRequest();
   }
@@ -833,16 +913,16 @@ public static com.google.pubsub.v1.ListSnapshotsRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSnapshotsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListSnapshotsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSnapshotsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListSnapshotsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +937,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSnapshotsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
index 2a859ca35..c4a67ace0 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsRequestOrBuilder.java
@@ -1,45 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSnapshotsRequestOrBuilder extends
+public interface ListSnapshotsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSnapshotsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list snapshots.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The project.
    */
   java.lang.String getProject();
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list snapshots.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for project.
    */
-  com.google.protobuf.ByteString
-      getProjectBytes();
+  com.google.protobuf.ByteString getProjectBytes();
 
   /**
+   *
+   *
    * 
    * Maximum number of snapshots to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSnapshotsResponse`; indicates that this
    * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -47,10 +77,13 @@ public interface ListSnapshotsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSnapshotsResponse`; indicates that this
    * is a continuation of a prior `ListSnapshots` call, and that the system
@@ -58,8 +91,8 @@ public interface ListSnapshotsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
index 5a56dde2e..8d44aa126 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `ListSnapshots` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSnapshotsResponse}
  */
-public final class ListSnapshotsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSnapshotsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSnapshotsResponse)
     ListSnapshotsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSnapshotsResponse.newBuilder() to construct.
   private ListSnapshotsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSnapshotsResponse() {
     snapshots_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -26,16 +44,15 @@ private ListSnapshotsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSnapshotsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListSnapshotsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,28 +72,30 @@ private ListSnapshotsResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              snapshots_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                snapshots_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              snapshots_.add(
+                  input.readMessage(com.google.pubsub.v1.Snapshot.parser(), extensionRegistry));
+              break;
             }
-            snapshots_.add(
-                input.readMessage(com.google.pubsub.v1.Snapshot.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -84,8 +103,7 @@ private ListSnapshotsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         snapshots_ = java.util.Collections.unmodifiableList(snapshots_);
@@ -94,22 +112,27 @@ private ListSnapshotsResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSnapshotsResponse.class, com.google.pubsub.v1.ListSnapshotsResponse.Builder.class);
+            com.google.pubsub.v1.ListSnapshotsResponse.class,
+            com.google.pubsub.v1.ListSnapshotsResponse.Builder.class);
   }
 
   public static final int SNAPSHOTS_FIELD_NUMBER = 1;
   private java.util.List snapshots_;
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

@@ -121,6 +144,8 @@ public java.util.List getSnapshotsList() {
     return snapshots_;
   }
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

@@ -128,11 +153,13 @@ public java.util.List getSnapshotsList() {
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSnapshotsOrBuilderList() {
     return snapshots_;
   }
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

@@ -144,6 +171,8 @@ public int getSnapshotsCount() {
     return snapshots_.size();
   }
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

@@ -155,6 +184,8 @@ public com.google.pubsub.v1.Snapshot getSnapshots(int index) {
     return snapshots_.get(index);
   }
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

@@ -162,20 +193,22 @@ public com.google.pubsub.v1.Snapshot getSnapshots(int index) {
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(
-      int index) {
+  public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(int index) {
     return snapshots_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more snapshot that match the
    * request; this value should be passed in a new `ListSnapshotsRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -184,30 +217,30 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more snapshot that match the
    * request; this value should be passed in a new `ListSnapshotsRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -216,6 +249,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -227,8 +261,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < snapshots_.size(); i++) {
       output.writeMessage(1, snapshots_.get(i));
     }
@@ -245,8 +278,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < snapshots_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, snapshots_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, snapshots_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -259,17 +291,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSnapshotsResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListSnapshotsResponse other = (com.google.pubsub.v1.ListSnapshotsResponse) obj;
+    com.google.pubsub.v1.ListSnapshotsResponse other =
+        (com.google.pubsub.v1.ListSnapshotsResponse) obj;
 
-    if (!getSnapshotsList()
-        .equals(other.getSnapshotsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getSnapshotsList().equals(other.getSnapshotsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -292,118 +323,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListSnapshotsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListSnapshotsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSnapshotsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListSnapshotsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `ListSnapshots` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSnapshotsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSnapshotsResponse)
       com.google.pubsub.v1.ListSnapshotsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSnapshotsResponse.class, com.google.pubsub.v1.ListSnapshotsResponse.Builder.class);
+              com.google.pubsub.v1.ListSnapshotsResponse.class,
+              com.google.pubsub.v1.ListSnapshotsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSnapshotsResponse.newBuilder()
@@ -411,17 +451,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getSnapshotsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -437,9 +477,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -458,7 +498,8 @@ public com.google.pubsub.v1.ListSnapshotsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSnapshotsResponse buildPartial() {
-      com.google.pubsub.v1.ListSnapshotsResponse result = new com.google.pubsub.v1.ListSnapshotsResponse(this);
+      com.google.pubsub.v1.ListSnapshotsResponse result =
+          new com.google.pubsub.v1.ListSnapshotsResponse(this);
       int from_bitField0_ = bitField0_;
       if (snapshotsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -478,38 +519,39 @@ public com.google.pubsub.v1.ListSnapshotsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSnapshotsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListSnapshotsResponse)other);
+        return mergeFrom((com.google.pubsub.v1.ListSnapshotsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -536,9 +578,10 @@ public Builder mergeFrom(com.google.pubsub.v1.ListSnapshotsResponse other) {
             snapshotsBuilder_ = null;
             snapshots_ = other.snapshots_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            snapshotsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSnapshotsFieldBuilder() : null;
+            snapshotsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSnapshotsFieldBuilder()
+                    : null;
           } else {
             snapshotsBuilder_.addAllMessages(other.snapshots_);
           }
@@ -576,21 +619,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List snapshots_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSnapshotsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         snapshots_ = new java.util.ArrayList(snapshots_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder> snapshotsBuilder_;
+            com.google.pubsub.v1.Snapshot,
+            com.google.pubsub.v1.Snapshot.Builder,
+            com.google.pubsub.v1.SnapshotOrBuilder>
+        snapshotsBuilder_;
 
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

@@ -605,6 +655,8 @@ public java.util.List getSnapshotsList() {
       }
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

@@ -619,6 +671,8 @@ public int getSnapshotsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

@@ -633,14 +687,15 @@ public com.google.pubsub.v1.Snapshot getSnapshots(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder setSnapshots(
-        int index, com.google.pubsub.v1.Snapshot value) {
+    public Builder setSnapshots(int index, com.google.pubsub.v1.Snapshot value) {
       if (snapshotsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -654,14 +709,15 @@ public Builder setSnapshots(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder setSnapshots(
-        int index, com.google.pubsub.v1.Snapshot.Builder builderForValue) {
+    public Builder setSnapshots(int index, com.google.pubsub.v1.Snapshot.Builder builderForValue) {
       if (snapshotsBuilder_ == null) {
         ensureSnapshotsIsMutable();
         snapshots_.set(index, builderForValue.build());
@@ -672,6 +728,8 @@ public Builder setSnapshots(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

@@ -692,14 +750,15 @@ public Builder addSnapshots(com.google.pubsub.v1.Snapshot value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder addSnapshots(
-        int index, com.google.pubsub.v1.Snapshot value) {
+    public Builder addSnapshots(int index, com.google.pubsub.v1.Snapshot value) {
       if (snapshotsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -713,14 +772,15 @@ public Builder addSnapshots(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder addSnapshots(
-        com.google.pubsub.v1.Snapshot.Builder builderForValue) {
+    public Builder addSnapshots(com.google.pubsub.v1.Snapshot.Builder builderForValue) {
       if (snapshotsBuilder_ == null) {
         ensureSnapshotsIsMutable();
         snapshots_.add(builderForValue.build());
@@ -731,14 +791,15 @@ public Builder addSnapshots(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public Builder addSnapshots(
-        int index, com.google.pubsub.v1.Snapshot.Builder builderForValue) {
+    public Builder addSnapshots(int index, com.google.pubsub.v1.Snapshot.Builder builderForValue) {
       if (snapshotsBuilder_ == null) {
         ensureSnapshotsIsMutable();
         snapshots_.add(index, builderForValue.build());
@@ -749,6 +810,8 @@ public Builder addSnapshots(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

@@ -759,8 +822,7 @@ public Builder addAllSnapshots(
         java.lang.Iterable values) {
       if (snapshotsBuilder_ == null) {
         ensureSnapshotsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, snapshots_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, snapshots_);
         onChanged();
       } else {
         snapshotsBuilder_.addAllMessages(values);
@@ -768,6 +830,8 @@ public Builder addAllSnapshots(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

@@ -785,6 +849,8 @@ public Builder clearSnapshots() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

@@ -802,39 +868,44 @@ public Builder removeSnapshots(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public com.google.pubsub.v1.Snapshot.Builder getSnapshotsBuilder(
-        int index) {
+    public com.google.pubsub.v1.Snapshot.Builder getSnapshotsBuilder(int index) {
       return getSnapshotsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(
-        int index) {
+    public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(int index) {
       if (snapshotsBuilder_ == null) {
-        return snapshots_.get(index);  } else {
+        return snapshots_.get(index);
+      } else {
         return snapshotsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public java.util.List 
-         getSnapshotsOrBuilderList() {
+    public java.util.List
+        getSnapshotsOrBuilderList() {
       if (snapshotsBuilder_ != null) {
         return snapshotsBuilder_.getMessageOrBuilderList();
       } else {
@@ -842,6 +913,8 @@ public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

@@ -849,42 +922,47 @@ public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
     public com.google.pubsub.v1.Snapshot.Builder addSnapshotsBuilder() {
-      return getSnapshotsFieldBuilder().addBuilder(
-          com.google.pubsub.v1.Snapshot.getDefaultInstance());
+      return getSnapshotsFieldBuilder()
+          .addBuilder(com.google.pubsub.v1.Snapshot.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public com.google.pubsub.v1.Snapshot.Builder addSnapshotsBuilder(
-        int index) {
-      return getSnapshotsFieldBuilder().addBuilder(
-          index, com.google.pubsub.v1.Snapshot.getDefaultInstance());
+    public com.google.pubsub.v1.Snapshot.Builder addSnapshotsBuilder(int index) {
+      return getSnapshotsFieldBuilder()
+          .addBuilder(index, com.google.pubsub.v1.Snapshot.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The resulting snapshots.
      * 

      *
      * repeated .google.pubsub.v1.Snapshot snapshots = 1;
      */
-    public java.util.List 
-         getSnapshotsBuilderList() {
+    public java.util.List getSnapshotsBuilderList() {
       return getSnapshotsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder> 
+            com.google.pubsub.v1.Snapshot,
+            com.google.pubsub.v1.Snapshot.Builder,
+            com.google.pubsub.v1.SnapshotOrBuilder>
         getSnapshotsFieldBuilder() {
       if (snapshotsBuilder_ == null) {
-        snapshotsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder>(
-                snapshots_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        snapshotsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.pubsub.v1.Snapshot,
+                com.google.pubsub.v1.Snapshot.Builder,
+                com.google.pubsub.v1.SnapshotOrBuilder>(
+                snapshots_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         snapshots_ = null;
       }
       return snapshotsBuilder_;
@@ -892,19 +970,21 @@ public com.google.pubsub.v1.Snapshot.Builder addSnapshotsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -913,21 +993,22 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -935,64 +1016,71 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
+    public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-      
+
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshot that match the
      * request; this value should be passed in a new `ListSnapshotsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1002,12 +1090,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSnapshotsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSnapshotsResponse)
   private static final com.google.pubsub.v1.ListSnapshotsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSnapshotsResponse();
   }
@@ -1016,16 +1104,16 @@ public static com.google.pubsub.v1.ListSnapshotsResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSnapshotsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListSnapshotsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSnapshotsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListSnapshotsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1040,6 +1128,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSnapshotsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
similarity index 63%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
index 2f9eb5709..bbbf2955d 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSnapshotsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSnapshotsResponseOrBuilder extends
+public interface ListSnapshotsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSnapshotsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

    *
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
-  java.util.List 
-      getSnapshotsList();
+  java.util.List getSnapshotsList();
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

@@ -25,6 +44,8 @@ public interface ListSnapshotsResponseOrBuilder extends
    */
   com.google.pubsub.v1.Snapshot getSnapshots(int index);
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

@@ -33,43 +54,50 @@ public interface ListSnapshotsResponseOrBuilder extends
    */
   int getSnapshotsCount();
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

    *
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
-  java.util.List 
-      getSnapshotsOrBuilderList();
+  java.util.List getSnapshotsOrBuilderList();
   /**
+   *
+   *
    * 
    * The resulting snapshots.
    * 

    *
    * repeated .google.pubsub.v1.Snapshot snapshots = 1;
    */
-  com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(
-      int index);
+  com.google.pubsub.v1.SnapshotOrBuilder getSnapshotsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more snapshot that match the
    * request; this value should be passed in a new `ListSnapshotsRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more snapshot that match the
    * request; this value should be passed in a new `ListSnapshotsRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
index 2e184c39a..d7db4c0ea 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `ListSubscriptions` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSubscriptionsRequest}
  */
-public final class ListSubscriptionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSubscriptionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSubscriptionsRequest)
     ListSubscriptionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSubscriptionsRequest.newBuilder() to construct.
   private ListSubscriptionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSubscriptionsRequest() {
     project_ = "";
     pageToken_ = "";
@@ -26,16 +44,15 @@ private ListSubscriptionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSubscriptionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListSubscriptionsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,30 +71,32 @@ private ListSubscriptionsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            project_ = s;
-            break;
-          }
-          case 16: {
-
-            pageSize_ = input.readInt32();
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
+              project_ = s;
+              break;
+            }
+          case 16:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              pageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -85,35 +104,42 @@ private ListSubscriptionsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSubscriptionsRequest.class, com.google.pubsub.v1.ListSubscriptionsRequest.Builder.class);
+            com.google.pubsub.v1.ListSubscriptionsRequest.class,
+            com.google.pubsub.v1.ListSubscriptionsRequest.Builder.class);
   }
 
   public static final int PROJECT_FIELD_NUMBER = 1;
   private volatile java.lang.Object project_;
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list subscriptions.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The project.
    */
   @java.lang.Override
@@ -122,30 +148,32 @@ public java.lang.String getProject() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       project_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list subscriptions.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for project.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getProjectBytes() {
+  public com.google.protobuf.ByteString getProjectBytes() {
     java.lang.Object ref = project_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       project_ = b;
       return b;
     } else {
@@ -156,11 +184,14 @@ public java.lang.String getProject() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
+   *
+   *
    * 
    * Maximum number of subscriptions to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -171,6 +202,8 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSubscriptionsResponse`; indicates that
    * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -178,6 +211,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -186,14 +220,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSubscriptionsResponse`; indicates that
    * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -201,16 +236,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -219,6 +253,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -230,8 +265,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(project_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, project_);
     }
@@ -254,8 +288,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, project_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -268,19 +301,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSubscriptionsRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListSubscriptionsRequest other = (com.google.pubsub.v1.ListSubscriptionsRequest) obj;
+    com.google.pubsub.v1.ListSubscriptionsRequest other =
+        (com.google.pubsub.v1.ListSubscriptionsRequest) obj;
 
-    if (!getProject()
-        .equals(other.getProject())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getProject().equals(other.getProject())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -303,118 +334,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListSubscriptionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListSubscriptionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListSubscriptionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `ListSubscriptions` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSubscriptionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSubscriptionsRequest)
       com.google.pubsub.v1.ListSubscriptionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSubscriptionsRequest.class, com.google.pubsub.v1.ListSubscriptionsRequest.Builder.class);
+              com.google.pubsub.v1.ListSubscriptionsRequest.class,
+              com.google.pubsub.v1.ListSubscriptionsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSubscriptionsRequest.newBuilder()
@@ -422,16 +462,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +484,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -466,7 +505,8 @@ public com.google.pubsub.v1.ListSubscriptionsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSubscriptionsRequest buildPartial() {
-      com.google.pubsub.v1.ListSubscriptionsRequest result = new com.google.pubsub.v1.ListSubscriptionsRequest(this);
+      com.google.pubsub.v1.ListSubscriptionsRequest result =
+          new com.google.pubsub.v1.ListSubscriptionsRequest(this);
       result.project_ = project_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -478,38 +518,39 @@ public com.google.pubsub.v1.ListSubscriptionsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSubscriptionsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListSubscriptionsRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ListSubscriptionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,19 +601,23 @@ public Builder mergeFrom(
 
     private java.lang.Object project_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The project.
      */
     public java.lang.String getProject() {
       java.lang.Object ref = project_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         project_ = s;
         return s;
@@ -581,21 +626,24 @@ public java.lang.String getProject() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for project.
      */
-    public com.google.protobuf.ByteString
-        getProjectBytes() {
+    public com.google.protobuf.ByteString getProjectBytes() {
       java.lang.Object ref = project_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         project_ = b;
         return b;
       } else {
@@ -603,69 +651,85 @@ public java.lang.String getProject() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The project to set.
      * @return This builder for chaining.
      */
-    public Builder setProject(
-        java.lang.String value) {
+    public Builder setProject(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       project_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearProject() {
-      
+
       project_ = getDefaultInstance().getProject();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list subscriptions.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for project to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setProjectBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       project_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of subscriptions to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -673,30 +737,36 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of subscriptions to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of subscriptions to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-      
+
       pageSize_ = 0;
       onChanged();
       return this;
@@ -704,6 +774,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -711,13 +783,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -726,6 +798,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -733,15 +807,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -749,6 +822,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -756,20 +831,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
+    public Builder setPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -777,15 +854,18 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-      
+
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListSubscriptionsResponse`; indicates that
      * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -793,23 +873,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       pageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -819,12 +899,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSubscriptionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSubscriptionsRequest)
   private static final com.google.pubsub.v1.ListSubscriptionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSubscriptionsRequest();
   }
@@ -833,16 +913,16 @@ public static com.google.pubsub.v1.ListSubscriptionsRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSubscriptionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListSubscriptionsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSubscriptionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListSubscriptionsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +937,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListSubscriptionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
index 18b75f777..73b1fac51 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsRequestOrBuilder.java
@@ -1,45 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSubscriptionsRequestOrBuilder extends
+public interface ListSubscriptionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSubscriptionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list subscriptions.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The project.
    */
   java.lang.String getProject();
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list subscriptions.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for project.
    */
-  com.google.protobuf.ByteString
-      getProjectBytes();
+  com.google.protobuf.ByteString getProjectBytes();
 
   /**
+   *
+   *
    * 
    * Maximum number of subscriptions to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSubscriptionsResponse`; indicates that
    * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -47,10 +77,13 @@ public interface ListSubscriptionsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The value returned by the last `ListSubscriptionsResponse`; indicates that
    * this is a continuation of a prior `ListSubscriptions` call, and that the
@@ -58,8 +91,8 @@ public interface ListSubscriptionsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
similarity index 75%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
index 7e6f86ffd..237045561 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `ListSubscriptions` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListSubscriptionsResponse}
  */
-public final class ListSubscriptionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSubscriptionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListSubscriptionsResponse)
     ListSubscriptionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSubscriptionsResponse.newBuilder() to construct.
   private ListSubscriptionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSubscriptionsResponse() {
     subscriptions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -26,16 +44,15 @@ private ListSubscriptionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSubscriptionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListSubscriptionsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,28 +72,30 @@ private ListSubscriptionsResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              subscriptions_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                subscriptions_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              subscriptions_.add(
+                  input.readMessage(com.google.pubsub.v1.Subscription.parser(), extensionRegistry));
+              break;
             }
-            subscriptions_.add(
-                input.readMessage(com.google.pubsub.v1.Subscription.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -84,8 +103,7 @@ private ListSubscriptionsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = java.util.Collections.unmodifiableList(subscriptions_);
@@ -94,22 +112,27 @@ private ListSubscriptionsResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListSubscriptionsResponse.class, com.google.pubsub.v1.ListSubscriptionsResponse.Builder.class);
+            com.google.pubsub.v1.ListSubscriptionsResponse.class,
+            com.google.pubsub.v1.ListSubscriptionsResponse.Builder.class);
   }
 
   public static final int SUBSCRIPTIONS_FIELD_NUMBER = 1;
   private java.util.List subscriptions_;
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

@@ -121,6 +144,8 @@ public java.util.List getSubscriptionsList()
     return subscriptions_;
   }
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

@@ -128,11 +153,13 @@ public java.util.List getSubscriptionsList()
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSubscriptionsOrBuilderList() {
     return subscriptions_;
   }
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

@@ -144,6 +171,8 @@ public int getSubscriptionsCount() {
     return subscriptions_.size();
   }
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

@@ -155,6 +184,8 @@ public com.google.pubsub.v1.Subscription getSubscriptions(int index) {
     return subscriptions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

@@ -162,14 +193,15 @@ public com.google.pubsub.v1.Subscription getSubscriptions(int index) {
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
-      int index) {
+  public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(int index) {
     return subscriptions_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -177,6 +209,7 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -185,14 +218,15 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -200,16 +234,15 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -218,6 +251,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -229,8 +263,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < subscriptions_.size(); i++) {
       output.writeMessage(1, subscriptions_.get(i));
     }
@@ -247,8 +280,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < subscriptions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, subscriptions_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, subscriptions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -261,17 +293,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListSubscriptionsResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListSubscriptionsResponse other = (com.google.pubsub.v1.ListSubscriptionsResponse) obj;
+    com.google.pubsub.v1.ListSubscriptionsResponse other =
+        (com.google.pubsub.v1.ListSubscriptionsResponse) obj;
 
-    if (!getSubscriptionsList()
-        .equals(other.getSubscriptionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getSubscriptionsList().equals(other.getSubscriptionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -294,118 +325,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListSubscriptionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListSubscriptionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListSubscriptionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListSubscriptionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `ListSubscriptions` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListSubscriptionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListSubscriptionsResponse)
       com.google.pubsub.v1.ListSubscriptionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListSubscriptionsResponse.class, com.google.pubsub.v1.ListSubscriptionsResponse.Builder.class);
+              com.google.pubsub.v1.ListSubscriptionsResponse.class,
+              com.google.pubsub.v1.ListSubscriptionsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListSubscriptionsResponse.newBuilder()
@@ -413,17 +453,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getSubscriptionsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -439,9 +479,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -460,7 +500,8 @@ public com.google.pubsub.v1.ListSubscriptionsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListSubscriptionsResponse buildPartial() {
-      com.google.pubsub.v1.ListSubscriptionsResponse result = new com.google.pubsub.v1.ListSubscriptionsResponse(this);
+      com.google.pubsub.v1.ListSubscriptionsResponse result =
+          new com.google.pubsub.v1.ListSubscriptionsResponse(this);
       int from_bitField0_ = bitField0_;
       if (subscriptionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -480,38 +521,39 @@ public com.google.pubsub.v1.ListSubscriptionsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListSubscriptionsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListSubscriptionsResponse)other);
+        return mergeFrom((com.google.pubsub.v1.ListSubscriptionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -538,9 +580,10 @@ public Builder mergeFrom(com.google.pubsub.v1.ListSubscriptionsResponse other) {
             subscriptionsBuilder_ = null;
             subscriptions_ = other.subscriptions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            subscriptionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSubscriptionsFieldBuilder() : null;
+            subscriptionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSubscriptionsFieldBuilder()
+                    : null;
           } else {
             subscriptionsBuilder_.addAllMessages(other.subscriptions_);
           }
@@ -578,21 +621,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List subscriptions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSubscriptionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = new java.util.ArrayList(subscriptions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder> subscriptionsBuilder_;
+            com.google.pubsub.v1.Subscription,
+            com.google.pubsub.v1.Subscription.Builder,
+            com.google.pubsub.v1.SubscriptionOrBuilder>
+        subscriptionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -607,6 +657,8 @@ public java.util.List getSubscriptionsList()
       }
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -621,6 +673,8 @@ public int getSubscriptionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -635,14 +689,15 @@ public com.google.pubsub.v1.Subscription getSubscriptions(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public Builder setSubscriptions(
-        int index, com.google.pubsub.v1.Subscription value) {
+    public Builder setSubscriptions(int index, com.google.pubsub.v1.Subscription value) {
       if (subscriptionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -656,6 +711,8 @@ public Builder setSubscriptions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -674,6 +731,8 @@ public Builder setSubscriptions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -694,14 +753,15 @@ public Builder addSubscriptions(com.google.pubsub.v1.Subscription value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public Builder addSubscriptions(
-        int index, com.google.pubsub.v1.Subscription value) {
+    public Builder addSubscriptions(int index, com.google.pubsub.v1.Subscription value) {
       if (subscriptionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -715,14 +775,15 @@ public Builder addSubscriptions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public Builder addSubscriptions(
-        com.google.pubsub.v1.Subscription.Builder builderForValue) {
+    public Builder addSubscriptions(com.google.pubsub.v1.Subscription.Builder builderForValue) {
       if (subscriptionsBuilder_ == null) {
         ensureSubscriptionsIsMutable();
         subscriptions_.add(builderForValue.build());
@@ -733,6 +794,8 @@ public Builder addSubscriptions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -751,6 +814,8 @@ public Builder addSubscriptions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -761,8 +826,7 @@ public Builder addAllSubscriptions(
         java.lang.Iterable values) {
       if (subscriptionsBuilder_ == null) {
         ensureSubscriptionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, subscriptions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, subscriptions_);
         onChanged();
       } else {
         subscriptionsBuilder_.addAllMessages(values);
@@ -770,6 +834,8 @@ public Builder addAllSubscriptions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -787,6 +853,8 @@ public Builder clearSubscriptions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -804,39 +872,44 @@ public Builder removeSubscriptions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public com.google.pubsub.v1.Subscription.Builder getSubscriptionsBuilder(
-        int index) {
+    public com.google.pubsub.v1.Subscription.Builder getSubscriptionsBuilder(int index) {
       return getSubscriptionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
-        int index) {
+    public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(int index) {
       if (subscriptionsBuilder_ == null) {
-        return subscriptions_.get(index);  } else {
+        return subscriptions_.get(index);
+      } else {
         return subscriptionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public java.util.List 
-         getSubscriptionsOrBuilderList() {
+    public java.util.List
+        getSubscriptionsOrBuilderList() {
       if (subscriptionsBuilder_ != null) {
         return subscriptionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -844,6 +917,8 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

@@ -851,38 +926,46 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
     public com.google.pubsub.v1.Subscription.Builder addSubscriptionsBuilder() {
-      return getSubscriptionsFieldBuilder().addBuilder(
-          com.google.pubsub.v1.Subscription.getDefaultInstance());
+      return getSubscriptionsFieldBuilder()
+          .addBuilder(com.google.pubsub.v1.Subscription.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public com.google.pubsub.v1.Subscription.Builder addSubscriptionsBuilder(
-        int index) {
-      return getSubscriptionsFieldBuilder().addBuilder(
-          index, com.google.pubsub.v1.Subscription.getDefaultInstance());
+    public com.google.pubsub.v1.Subscription.Builder addSubscriptionsBuilder(int index) {
+      return getSubscriptionsFieldBuilder()
+          .addBuilder(index, com.google.pubsub.v1.Subscription.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The subscriptions that match the request.
      * 

      *
      * repeated .google.pubsub.v1.Subscription subscriptions = 1;
      */
-    public java.util.List 
-         getSubscriptionsBuilderList() {
+    public java.util.List getSubscriptionsBuilderList() {
       return getSubscriptionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder> 
+            com.google.pubsub.v1.Subscription,
+            com.google.pubsub.v1.Subscription.Builder,
+            com.google.pubsub.v1.SubscriptionOrBuilder>
         getSubscriptionsFieldBuilder() {
       if (subscriptionsBuilder_ == null) {
-        subscriptionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder>(
+        subscriptionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.pubsub.v1.Subscription,
+                com.google.pubsub.v1.Subscription.Builder,
+                com.google.pubsub.v1.SubscriptionOrBuilder>(
                 subscriptions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -894,6 +977,8 @@ public com.google.pubsub.v1.Subscription.Builder addSubscriptionsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -901,13 +986,13 @@ public com.google.pubsub.v1.Subscription.Builder addSubscriptionsBuilder(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -916,6 +1001,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -923,15 +1010,14 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -939,6 +1025,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -946,20 +1034,22 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
+    public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -967,15 +1057,18 @@ public Builder setNextPageToken(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-      
+
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -983,23 +1076,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1009,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListSubscriptionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSubscriptionsResponse)
   private static final com.google.pubsub.v1.ListSubscriptionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListSubscriptionsResponse();
   }
@@ -1023,16 +1116,16 @@ public static com.google.pubsub.v1.ListSubscriptionsResponse getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSubscriptionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListSubscriptionsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSubscriptionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListSubscriptionsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1047,6 +1140,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.ListSubscriptionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
index acc6e8f80..1dcf23dd0 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListSubscriptionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListSubscriptionsResponseOrBuilder extends
+public interface ListSubscriptionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListSubscriptionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

    *
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
-  java.util.List 
-      getSubscriptionsList();
+  java.util.List getSubscriptionsList();
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

@@ -25,6 +44,8 @@ public interface ListSubscriptionsResponseOrBuilder extends
    */
   com.google.pubsub.v1.Subscription getSubscriptions(int index);
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

@@ -33,25 +54,30 @@ public interface ListSubscriptionsResponseOrBuilder extends
    */
   int getSubscriptionsCount();
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

    *
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
-  java.util.List 
+  java.util.List
       getSubscriptionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The subscriptions that match the request.
    * 

    *
    * repeated .google.pubsub.v1.Subscription subscriptions = 1;
    */
-  com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
-      int index);
+  com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -59,10 +85,13 @@ com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -70,8 +99,8 @@ com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionsOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
similarity index 70%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
index aff65b971..17a383573 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `ListTopicSnapshots` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsRequest}
  */
-public final class ListTopicSnapshotsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTopicSnapshotsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicSnapshotsRequest)
     ListTopicSnapshotsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTopicSnapshotsRequest.newBuilder() to construct.
   private ListTopicSnapshotsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTopicSnapshotsRequest() {
     topic_ = "";
     pageToken_ = "";
@@ -26,16 +44,15 @@ private ListTopicSnapshotsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTopicSnapshotsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListTopicSnapshotsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,30 +71,32 @@ private ListTopicSnapshotsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            topic_ = s;
-            break;
-          }
-          case 16: {
-
-            pageSize_ = input.readInt32();
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
+              topic_ = s;
+              break;
+            }
+          case 16:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              pageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -85,35 +104,42 @@ private ListTopicSnapshotsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicSnapshotsRequest.class, com.google.pubsub.v1.ListTopicSnapshotsRequest.Builder.class);
+            com.google.pubsub.v1.ListTopicSnapshotsRequest.class,
+            com.google.pubsub.v1.ListTopicSnapshotsRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
+   *
+   *
    * 
    * Required. The name of the topic that snapshots are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The topic.
    */
   @java.lang.Override
@@ -122,30 +148,32 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the topic that snapshots are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTopicBytes() {
+  public com.google.protobuf.ByteString getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -156,11 +184,14 @@ public java.lang.String getTopic() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
+   *
+   *
    * 
    * Maximum number of snapshot names to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -171,6 +202,8 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicSnapshotsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -178,6 +211,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -186,14 +220,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicSnapshotsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -201,16 +236,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -219,6 +253,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -230,8 +265,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -254,8 +288,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, topic_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -268,19 +301,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicSnapshotsRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListTopicSnapshotsRequest other = (com.google.pubsub.v1.ListTopicSnapshotsRequest) obj;
+    com.google.pubsub.v1.ListTopicSnapshotsRequest other =
+        (com.google.pubsub.v1.ListTopicSnapshotsRequest) obj;
 
-    if (!getTopic()
-        .equals(other.getTopic())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getTopic().equals(other.getTopic())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -303,118 +334,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicSnapshotsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `ListTopicSnapshots` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicSnapshotsRequest)
       com.google.pubsub.v1.ListTopicSnapshotsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicSnapshotsRequest.class, com.google.pubsub.v1.ListTopicSnapshotsRequest.Builder.class);
+              com.google.pubsub.v1.ListTopicSnapshotsRequest.class,
+              com.google.pubsub.v1.ListTopicSnapshotsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicSnapshotsRequest.newBuilder()
@@ -422,16 +462,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +484,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -466,7 +505,8 @@ public com.google.pubsub.v1.ListTopicSnapshotsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicSnapshotsRequest buildPartial() {
-      com.google.pubsub.v1.ListTopicSnapshotsRequest result = new com.google.pubsub.v1.ListTopicSnapshotsRequest(this);
+      com.google.pubsub.v1.ListTopicSnapshotsRequest result =
+          new com.google.pubsub.v1.ListTopicSnapshotsRequest(this);
       result.topic_ = topic_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -478,38 +518,39 @@ public com.google.pubsub.v1.ListTopicSnapshotsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicSnapshotsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicSnapshotsRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicSnapshotsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,19 +601,23 @@ public Builder mergeFrom(
 
     private java.lang.Object topic_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -581,21 +626,24 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString
-        getTopicBytes() {
+    public com.google.protobuf.ByteString getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -603,69 +651,85 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(
-        java.lang.String value) {
+    public Builder setTopic(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       topic_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-      
+
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic that snapshots are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       topic_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of snapshot names to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -673,30 +737,36 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of snapshot names to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of snapshot names to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-      
+
       pageSize_ = 0;
       onChanged();
       return this;
@@ -704,6 +774,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -711,13 +783,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -726,6 +798,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -733,15 +807,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -749,6 +822,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -756,20 +831,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
+    public Builder setPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -777,15 +854,18 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-      
+
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSnapshotsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -793,23 +873,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       pageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -819,12 +899,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicSnapshotsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSnapshotsRequest)
   private static final com.google.pubsub.v1.ListTopicSnapshotsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicSnapshotsRequest();
   }
@@ -833,16 +913,16 @@ public static com.google.pubsub.v1.ListTopicSnapshotsRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTopicSnapshotsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListTopicSnapshotsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTopicSnapshotsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListTopicSnapshotsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +937,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.ListTopicSnapshotsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
similarity index 58%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
index 63e1913b0..3e3382705 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsRequestOrBuilder.java
@@ -1,45 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicSnapshotsRequestOrBuilder extends
+public interface ListTopicSnapshotsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicSnapshotsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the topic that snapshots are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The topic.
    */
   java.lang.String getTopic();
   /**
+   *
+   *
    * 
    * Required. The name of the topic that snapshots are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for topic.
    */
-  com.google.protobuf.ByteString
-      getTopicBytes();
+  com.google.protobuf.ByteString getTopicBytes();
 
   /**
+   *
+   *
    * 
    * Maximum number of snapshot names to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicSnapshotsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -47,10 +77,13 @@ public interface ListTopicSnapshotsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicSnapshotsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSnapshots` call, and
@@ -58,8 +91,8 @@ public interface ListTopicSnapshotsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
index 0e5eee8e8..ea2130886 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `ListTopicSnapshots` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsResponse}
  */
-public final class ListTopicSnapshotsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTopicSnapshotsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicSnapshotsResponse)
     ListTopicSnapshotsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTopicSnapshotsResponse.newBuilder() to construct.
   private ListTopicSnapshotsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTopicSnapshotsResponse() {
     snapshots_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     nextPageToken_ = "";
@@ -26,16 +44,15 @@ private ListTopicSnapshotsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTopicSnapshotsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListTopicSnapshotsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,28 +72,30 @@ private ListTopicSnapshotsResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              snapshots_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                snapshots_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              snapshots_.add(s);
+              break;
             }
-            snapshots_.add(s);
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -84,8 +103,7 @@ private ListTopicSnapshotsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         snapshots_ = snapshots_.getUnmodifiableView();
@@ -94,50 +112,61 @@ private ListTopicSnapshotsResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicSnapshotsResponse.class, com.google.pubsub.v1.ListTopicSnapshotsResponse.Builder.class);
+            com.google.pubsub.v1.ListTopicSnapshotsResponse.class,
+            com.google.pubsub.v1.ListTopicSnapshotsResponse.Builder.class);
   }
 
   public static final int SNAPSHOTS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList snapshots_;
   /**
+   *
+   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
+   *
    * @return A list containing the snapshots.
    */
-  public com.google.protobuf.ProtocolStringList
-      getSnapshotsList() {
+  public com.google.protobuf.ProtocolStringList getSnapshotsList() {
     return snapshots_;
   }
   /**
+   *
+   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
+   *
    * @return The count of snapshots.
    */
   public int getSnapshotsCount() {
     return snapshots_.size();
   }
   /**
+   *
+   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
+   *
    * @param index The index of the element to return.
    * @return The snapshots at the given index.
    */
@@ -145,22 +174,26 @@ public java.lang.String getSnapshots(int index) {
     return snapshots_.get(index);
   }
   /**
+   *
+   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the snapshots at the given index.
    */
-  public com.google.protobuf.ByteString
-      getSnapshotsBytes(int index) {
+  public com.google.protobuf.ByteString getSnapshotsBytes(int index) {
     return snapshots_.getByteString(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more snapshots that match
    * the request; this value should be passed in a new
@@ -168,6 +201,7 @@ public java.lang.String getSnapshots(int index) {
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -176,14 +210,15 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more snapshots that match
    * the request; this value should be passed in a new
@@ -191,16 +226,15 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -209,6 +243,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -220,8 +255,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < snapshots_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, snapshots_.getRaw(i));
     }
@@ -256,17 +290,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicSnapshotsResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListTopicSnapshotsResponse other = (com.google.pubsub.v1.ListTopicSnapshotsResponse) obj;
+    com.google.pubsub.v1.ListTopicSnapshotsResponse other =
+        (com.google.pubsub.v1.ListTopicSnapshotsResponse) obj;
 
-    if (!getSnapshotsList()
-        .equals(other.getSnapshotsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getSnapshotsList().equals(other.getSnapshotsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -289,118 +322,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSnapshotsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicSnapshotsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `ListTopicSnapshots` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicSnapshotsResponse)
       com.google.pubsub.v1.ListTopicSnapshotsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicSnapshotsResponse.class, com.google.pubsub.v1.ListTopicSnapshotsResponse.Builder.class);
+              com.google.pubsub.v1.ListTopicSnapshotsResponse.class,
+              com.google.pubsub.v1.ListTopicSnapshotsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicSnapshotsResponse.newBuilder()
@@ -408,16 +450,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -429,9 +470,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -450,7 +491,8 @@ public com.google.pubsub.v1.ListTopicSnapshotsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicSnapshotsResponse buildPartial() {
-      com.google.pubsub.v1.ListTopicSnapshotsResponse result = new com.google.pubsub.v1.ListTopicSnapshotsResponse(this);
+      com.google.pubsub.v1.ListTopicSnapshotsResponse result =
+          new com.google.pubsub.v1.ListTopicSnapshotsResponse(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         snapshots_ = snapshots_.getUnmodifiableView();
@@ -466,38 +508,39 @@ public com.google.pubsub.v1.ListTopicSnapshotsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicSnapshotsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicSnapshotsResponse)other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicSnapshotsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -505,7 +548,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.pubsub.v1.ListTopicSnapshotsResponse other) {
-      if (other == com.google.pubsub.v1.ListTopicSnapshotsResponse.getDefaultInstance()) return this;
+      if (other == com.google.pubsub.v1.ListTopicSnapshotsResponse.getDefaultInstance())
+        return this;
       if (!other.snapshots_.isEmpty()) {
         if (snapshots_.isEmpty()) {
           snapshots_ = other.snapshots_;
@@ -548,44 +592,55 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList snapshots_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList snapshots_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureSnapshotsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         snapshots_ = new com.google.protobuf.LazyStringArrayList(snapshots_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
+     *
      * @return A list containing the snapshots.
      */
-    public com.google.protobuf.ProtocolStringList
-        getSnapshotsList() {
+    public com.google.protobuf.ProtocolStringList getSnapshotsList() {
       return snapshots_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
+     *
      * @return The count of snapshots.
      */
     public int getSnapshotsCount() {
       return snapshots_.size();
     }
     /**
+     *
+     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
+     *
      * @param index The index of the element to return.
      * @return The snapshots at the given index.
      */
@@ -593,80 +648,90 @@ public java.lang.String getSnapshots(int index) {
       return snapshots_.get(index);
     }
     /**
+     *
+     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the snapshots at the given index.
      */
-    public com.google.protobuf.ByteString
-        getSnapshotsBytes(int index) {
+    public com.google.protobuf.ByteString getSnapshotsBytes(int index) {
       return snapshots_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
+     *
      * @param index The index to set the value at.
      * @param value The snapshots to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshots(
-        int index, java.lang.String value) {
+    public Builder setSnapshots(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureSnapshotsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureSnapshotsIsMutable();
       snapshots_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
+     *
      * @param value The snapshots to add.
      * @return This builder for chaining.
      */
-    public Builder addSnapshots(
-        java.lang.String value) {
+    public Builder addSnapshots(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureSnapshotsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureSnapshotsIsMutable();
       snapshots_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
+     *
      * @param values The snapshots to add.
      * @return This builder for chaining.
      */
-    public Builder addAllSnapshots(
-        java.lang.Iterable values) {
+    public Builder addAllSnapshots(java.lang.Iterable values) {
       ensureSnapshotsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, snapshots_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, snapshots_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSnapshots() {
@@ -676,20 +741,22 @@ public Builder clearSnapshots() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of the snapshots that match the request.
      * 

      *
      * repeated string snapshots = 1;
+     *
      * @param value The bytes of the snapshots to add.
      * @return This builder for chaining.
      */
-    public Builder addSnapshotsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addSnapshotsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureSnapshotsIsMutable();
       snapshots_.add(value);
       onChanged();
@@ -698,6 +765,8 @@ public Builder addSnapshotsBytes(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -705,13 +774,13 @@ public Builder addSnapshotsBytes(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -720,6 +789,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -727,15 +798,14 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -743,6 +813,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -750,20 +822,22 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
+    public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -771,15 +845,18 @@ public Builder setNextPageToken(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-      
+
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more snapshots that match
      * the request; this value should be passed in a new
@@ -787,23 +864,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -813,12 +890,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicSnapshotsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSnapshotsResponse)
   private static final com.google.pubsub.v1.ListTopicSnapshotsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicSnapshotsResponse();
   }
@@ -827,16 +904,16 @@ public static com.google.pubsub.v1.ListTopicSnapshotsResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTopicSnapshotsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListTopicSnapshotsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTopicSnapshotsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListTopicSnapshotsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -851,6 +928,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.ListTopicSnapshotsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
index 09729ce06..778a80008 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSnapshotsResponseOrBuilder.java
@@ -1,54 +1,82 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicSnapshotsResponseOrBuilder extends
+public interface ListTopicSnapshotsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicSnapshotsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
+   *
    * @return A list containing the snapshots.
    */
-  java.util.List
-      getSnapshotsList();
+  java.util.List getSnapshotsList();
   /**
+   *
+   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
+   *
    * @return The count of snapshots.
    */
   int getSnapshotsCount();
   /**
+   *
+   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
+   *
    * @param index The index of the element to return.
    * @return The snapshots at the given index.
    */
   java.lang.String getSnapshots(int index);
   /**
+   *
+   *
    * 
    * The names of the snapshots that match the request.
    * 

    *
    * repeated string snapshots = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the snapshots at the given index.
    */
-  com.google.protobuf.ByteString
-      getSnapshotsBytes(int index);
+  com.google.protobuf.ByteString getSnapshotsBytes(int index);
 
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more snapshots that match
    * the request; this value should be passed in a new
@@ -56,10 +84,13 @@ public interface ListTopicSnapshotsResponseOrBuilder extends
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more snapshots that match
    * the request; this value should be passed in a new
@@ -67,8 +98,8 @@ public interface ListTopicSnapshotsResponseOrBuilder extends
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
index fb207b641..ae8c370d6 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `ListTopicSubscriptions` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicSubscriptionsRequest}
  */
-public final class ListTopicSubscriptionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTopicSubscriptionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicSubscriptionsRequest)
     ListTopicSubscriptionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTopicSubscriptionsRequest.newBuilder() to construct.
   private ListTopicSubscriptionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTopicSubscriptionsRequest() {
     topic_ = "";
     pageToken_ = "";
@@ -26,16 +44,15 @@ private ListTopicSubscriptionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTopicSubscriptionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListTopicSubscriptionsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,30 +71,32 @@ private ListTopicSubscriptionsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            topic_ = s;
-            break;
-          }
-          case 16: {
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageSize_ = input.readInt32();
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
+              topic_ = s;
+              break;
+            }
+          case 16:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              pageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -85,35 +104,42 @@ private ListTopicSubscriptionsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicSubscriptionsRequest.class, com.google.pubsub.v1.ListTopicSubscriptionsRequest.Builder.class);
+            com.google.pubsub.v1.ListTopicSubscriptionsRequest.class,
+            com.google.pubsub.v1.ListTopicSubscriptionsRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
+   *
+   *
    * 
    * Required. The name of the topic that subscriptions are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The topic.
    */
   @java.lang.Override
@@ -122,30 +148,32 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the topic that subscriptions are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTopicBytes() {
+  public com.google.protobuf.ByteString getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -156,11 +184,14 @@ public java.lang.String getTopic() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
+   *
+   *
    * 
    * Maximum number of subscription names to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -171,6 +202,8 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -178,6 +211,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -186,14 +220,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -201,16 +236,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -219,6 +253,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -230,8 +265,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -254,8 +288,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, topic_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -268,19 +301,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicSubscriptionsRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListTopicSubscriptionsRequest other = (com.google.pubsub.v1.ListTopicSubscriptionsRequest) obj;
+    com.google.pubsub.v1.ListTopicSubscriptionsRequest other =
+        (com.google.pubsub.v1.ListTopicSubscriptionsRequest) obj;
 
-    if (!getTopic()
-        .equals(other.getTopic())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getTopic().equals(other.getTopic())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -304,117 +335,126 @@ public int hashCode() {
   }
 
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicSubscriptionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `ListTopicSubscriptions` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicSubscriptionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicSubscriptionsRequest)
       com.google.pubsub.v1.ListTopicSubscriptionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicSubscriptionsRequest.class, com.google.pubsub.v1.ListTopicSubscriptionsRequest.Builder.class);
+              com.google.pubsub.v1.ListTopicSubscriptionsRequest.class,
+              com.google.pubsub.v1.ListTopicSubscriptionsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicSubscriptionsRequest.newBuilder()
@@ -422,16 +462,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +484,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -466,7 +505,8 @@ public com.google.pubsub.v1.ListTopicSubscriptionsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicSubscriptionsRequest buildPartial() {
-      com.google.pubsub.v1.ListTopicSubscriptionsRequest result = new com.google.pubsub.v1.ListTopicSubscriptionsRequest(this);
+      com.google.pubsub.v1.ListTopicSubscriptionsRequest result =
+          new com.google.pubsub.v1.ListTopicSubscriptionsRequest(this);
       result.topic_ = topic_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -478,38 +518,39 @@ public com.google.pubsub.v1.ListTopicSubscriptionsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicSubscriptionsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicSubscriptionsRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicSubscriptionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -517,7 +558,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.pubsub.v1.ListTopicSubscriptionsRequest other) {
-      if (other == com.google.pubsub.v1.ListTopicSubscriptionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.pubsub.v1.ListTopicSubscriptionsRequest.getDefaultInstance())
+        return this;
       if (!other.getTopic().isEmpty()) {
         topic_ = other.topic_;
         onChanged();
@@ -548,7 +590,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.pubsub.v1.ListTopicSubscriptionsRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.pubsub.v1.ListTopicSubscriptionsRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -560,19 +603,23 @@ public Builder mergeFrom(
 
     private java.lang.Object topic_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -581,21 +628,24 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString
-        getTopicBytes() {
+    public com.google.protobuf.ByteString getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -603,69 +653,85 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(
-        java.lang.String value) {
+    public Builder setTopic(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       topic_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-      
+
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic that subscriptions are attached to.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       topic_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of subscription names to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -673,30 +739,36 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of subscription names to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of subscription names to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-      
+
       pageSize_ = 0;
       onChanged();
       return this;
@@ -704,6 +776,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -711,13 +785,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -726,6 +800,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -733,15 +809,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -749,6 +824,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -756,20 +833,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
+    public Builder setPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -777,15 +856,18 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-      
+
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
      * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -793,23 +875,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       pageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -819,12 +901,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicSubscriptionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSubscriptionsRequest)
   private static final com.google.pubsub.v1.ListTopicSubscriptionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicSubscriptionsRequest();
   }
@@ -833,16 +915,16 @@ public static com.google.pubsub.v1.ListTopicSubscriptionsRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTopicSubscriptionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListTopicSubscriptionsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTopicSubscriptionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListTopicSubscriptionsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +939,4 @@ public com.google.protobuf.Parser getParserForTyp
   public com.google.pubsub.v1.ListTopicSubscriptionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
similarity index 58%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
index 950ac7b4e..2d09f8895 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsRequestOrBuilder.java
@@ -1,45 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicSubscriptionsRequestOrBuilder extends
+public interface ListTopicSubscriptionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicSubscriptionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the topic that subscriptions are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The topic.
    */
   java.lang.String getTopic();
   /**
+   *
+   *
    * 
    * Required. The name of the topic that subscriptions are attached to.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for topic.
    */
-  com.google.protobuf.ByteString
-      getTopicBytes();
+  com.google.protobuf.ByteString getTopicBytes();
 
   /**
+   *
+   *
    * 
    * Maximum number of subscription names to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -47,10 +77,13 @@ public interface ListTopicSubscriptionsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicSubscriptionsResponse`; indicates
    * that this is a continuation of a prior `ListTopicSubscriptions` call, and
@@ -58,8 +91,8 @@ public interface ListTopicSubscriptionsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
index ea21fa1f7..16bfc8bfe 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponse.java
@@ -1,24 +1,43 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `ListTopicSubscriptions` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicSubscriptionsResponse}
  */
-public final class ListTopicSubscriptionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTopicSubscriptionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicSubscriptionsResponse)
     ListTopicSubscriptionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTopicSubscriptionsResponse.newBuilder() to construct.
-  private ListTopicSubscriptionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private ListTopicSubscriptionsResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTopicSubscriptionsResponse() {
     subscriptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     nextPageToken_ = "";
@@ -26,16 +45,15 @@ private ListTopicSubscriptionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTopicSubscriptionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListTopicSubscriptionsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,28 +73,30 @@ private ListTopicSubscriptionsResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              subscriptions_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                subscriptions_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              subscriptions_.add(s);
+              break;
             }
-            subscriptions_.add(s);
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -84,8 +104,7 @@ private ListTopicSubscriptionsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = subscriptions_.getUnmodifiableView();
@@ -94,50 +113,61 @@ private ListTopicSubscriptionsResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicSubscriptionsResponse.class, com.google.pubsub.v1.ListTopicSubscriptionsResponse.Builder.class);
+            com.google.pubsub.v1.ListTopicSubscriptionsResponse.class,
+            com.google.pubsub.v1.ListTopicSubscriptionsResponse.Builder.class);
   }
 
   public static final int SUBSCRIPTIONS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList subscriptions_;
   /**
+   *
+   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+   *
    * @return A list containing the subscriptions.
    */
-  public com.google.protobuf.ProtocolStringList
-      getSubscriptionsList() {
+  public com.google.protobuf.ProtocolStringList getSubscriptionsList() {
     return subscriptions_;
   }
   /**
+   *
+   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+   *
    * @return The count of subscriptions.
    */
   public int getSubscriptionsCount() {
     return subscriptions_.size();
   }
   /**
+   *
+   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the element to return.
    * @return The subscriptions at the given index.
    */
@@ -145,22 +175,26 @@ public java.lang.String getSubscriptions(int index) {
     return subscriptions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the value to return.
    * @return The bytes of the subscriptions at the given index.
    */
-  public com.google.protobuf.ByteString
-      getSubscriptionsBytes(int index) {
+  public com.google.protobuf.ByteString getSubscriptionsBytes(int index) {
     return subscriptions_.getByteString(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -168,6 +202,7 @@ public java.lang.String getSubscriptions(int index) {
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -176,14 +211,15 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -191,16 +227,15 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -209,6 +244,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -220,8 +256,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < subscriptions_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscriptions_.getRaw(i));
     }
@@ -256,17 +291,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicSubscriptionsResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ListTopicSubscriptionsResponse other = (com.google.pubsub.v1.ListTopicSubscriptionsResponse) obj;
+    com.google.pubsub.v1.ListTopicSubscriptionsResponse other =
+        (com.google.pubsub.v1.ListTopicSubscriptionsResponse) obj;
 
-    if (!getSubscriptionsList()
-        .equals(other.getSubscriptionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getSubscriptionsList().equals(other.getSubscriptionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -290,117 +324,126 @@ public int hashCode() {
   }
 
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicSubscriptionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicSubscriptionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `ListTopicSubscriptions` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicSubscriptionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicSubscriptionsResponse)
       com.google.pubsub.v1.ListTopicSubscriptionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicSubscriptionsResponse.class, com.google.pubsub.v1.ListTopicSubscriptionsResponse.Builder.class);
+              com.google.pubsub.v1.ListTopicSubscriptionsResponse.class,
+              com.google.pubsub.v1.ListTopicSubscriptionsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicSubscriptionsResponse.newBuilder()
@@ -408,16 +451,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -429,9 +471,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -450,7 +492,8 @@ public com.google.pubsub.v1.ListTopicSubscriptionsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicSubscriptionsResponse buildPartial() {
-      com.google.pubsub.v1.ListTopicSubscriptionsResponse result = new com.google.pubsub.v1.ListTopicSubscriptionsResponse(this);
+      com.google.pubsub.v1.ListTopicSubscriptionsResponse result =
+          new com.google.pubsub.v1.ListTopicSubscriptionsResponse(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = subscriptions_.getUnmodifiableView();
@@ -466,38 +509,39 @@ public com.google.pubsub.v1.ListTopicSubscriptionsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicSubscriptionsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicSubscriptionsResponse)other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicSubscriptionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -505,7 +549,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.pubsub.v1.ListTopicSubscriptionsResponse other) {
-      if (other == com.google.pubsub.v1.ListTopicSubscriptionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.pubsub.v1.ListTopicSubscriptionsResponse.getDefaultInstance())
+        return this;
       if (!other.subscriptions_.isEmpty()) {
         if (subscriptions_.isEmpty()) {
           subscriptions_ = other.subscriptions_;
@@ -539,7 +584,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.pubsub.v1.ListTopicSubscriptionsResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.pubsub.v1.ListTopicSubscriptionsResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -548,44 +594,55 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList subscriptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList subscriptions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureSubscriptionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         subscriptions_ = new com.google.protobuf.LazyStringArrayList(subscriptions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+     *
      * @return A list containing the subscriptions.
      */
-    public com.google.protobuf.ProtocolStringList
-        getSubscriptionsList() {
+    public com.google.protobuf.ProtocolStringList getSubscriptionsList() {
       return subscriptions_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+     *
      * @return The count of subscriptions.
      */
     public int getSubscriptionsCount() {
       return subscriptions_.size();
     }
     /**
+     *
+     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+     *
      * @param index The index of the element to return.
      * @return The subscriptions at the given index.
      */
@@ -593,80 +650,90 @@ public java.lang.String getSubscriptions(int index) {
       return subscriptions_.get(index);
     }
     /**
+     *
+     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+     *
      * @param index The index of the value to return.
      * @return The bytes of the subscriptions at the given index.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionsBytes(int index) {
+    public com.google.protobuf.ByteString getSubscriptionsBytes(int index) {
       return subscriptions_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+     *
      * @param index The index to set the value at.
      * @param value The subscriptions to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptions(
-        int index, java.lang.String value) {
+    public Builder setSubscriptions(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureSubscriptionsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureSubscriptionsIsMutable();
       subscriptions_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The subscriptions to add.
      * @return This builder for chaining.
      */
-    public Builder addSubscriptions(
-        java.lang.String value) {
+    public Builder addSubscriptions(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureSubscriptionsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureSubscriptionsIsMutable();
       subscriptions_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+     *
      * @param values The subscriptions to add.
      * @return This builder for chaining.
      */
-    public Builder addAllSubscriptions(
-        java.lang.Iterable values) {
+    public Builder addAllSubscriptions(java.lang.Iterable values) {
       ensureSubscriptionsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, subscriptions_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, subscriptions_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscriptions() {
@@ -676,20 +743,22 @@ public Builder clearSubscriptions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of subscriptions attached to the topic specified in the request.
      * 

      *
      * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The bytes of the subscriptions to add.
      * @return This builder for chaining.
      */
-    public Builder addSubscriptionsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addSubscriptionsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureSubscriptionsIsMutable();
       subscriptions_.add(value);
       onChanged();
@@ -698,6 +767,8 @@ public Builder addSubscriptionsBytes(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -705,13 +776,13 @@ public Builder addSubscriptionsBytes(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -720,6 +791,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -727,15 +800,14 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -743,6 +815,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -750,20 +824,22 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
+    public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -771,15 +847,18 @@ public Builder setNextPageToken(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-      
+
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more subscriptions that match
      * the request; this value should be passed in a new
@@ -787,23 +866,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -813,12 +892,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicSubscriptionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSubscriptionsResponse)
   private static final com.google.pubsub.v1.ListTopicSubscriptionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicSubscriptionsResponse();
   }
@@ -827,16 +906,16 @@ public static com.google.pubsub.v1.ListTopicSubscriptionsResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTopicSubscriptionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListTopicSubscriptionsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTopicSubscriptionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListTopicSubscriptionsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -851,6 +930,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.pubsub.v1.ListTopicSubscriptionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
index 28f5759b8..dffc961db 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicSubscriptionsResponseOrBuilder.java
@@ -1,54 +1,82 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicSubscriptionsResponseOrBuilder extends
+public interface ListTopicSubscriptionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicSubscriptionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+   *
    * @return A list containing the subscriptions.
    */
-  java.util.List
-      getSubscriptionsList();
+  java.util.List getSubscriptionsList();
   /**
+   *
+   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+   *
    * @return The count of subscriptions.
    */
   int getSubscriptionsCount();
   /**
+   *
+   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the element to return.
    * @return The subscriptions at the given index.
    */
   java.lang.String getSubscriptions(int index);
   /**
+   *
+   *
    * 
    * The names of subscriptions attached to the topic specified in the request.
    * 

    *
    * repeated string subscriptions = 1 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the value to return.
    * @return The bytes of the subscriptions at the given index.
    */
-  com.google.protobuf.ByteString
-      getSubscriptionsBytes(int index);
+  com.google.protobuf.ByteString getSubscriptionsBytes(int index);
 
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -56,10 +84,13 @@ public interface ListTopicSubscriptionsResponseOrBuilder extends
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more subscriptions that match
    * the request; this value should be passed in a new
@@ -67,8 +98,8 @@ public interface ListTopicSubscriptionsResponseOrBuilder extends
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
index d7eb278f4..cbb0a15ed 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `ListTopics` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicsRequest}
  */
-public final class ListTopicsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTopicsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicsRequest)
     ListTopicsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTopicsRequest.newBuilder() to construct.
   private ListTopicsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTopicsRequest() {
     project_ = "";
     pageToken_ = "";
@@ -26,16 +44,15 @@ private ListTopicsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTopicsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListTopicsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,30 +71,32 @@ private ListTopicsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            project_ = s;
-            break;
-          }
-          case 16: {
-
-            pageSize_ = input.readInt32();
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
+              project_ = s;
+              break;
+            }
+          case 16:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              pageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -85,35 +104,42 @@ private ListTopicsRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicsRequest.class, com.google.pubsub.v1.ListTopicsRequest.Builder.class);
+            com.google.pubsub.v1.ListTopicsRequest.class,
+            com.google.pubsub.v1.ListTopicsRequest.Builder.class);
   }
 
   public static final int PROJECT_FIELD_NUMBER = 1;
   private volatile java.lang.Object project_;
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list topics.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The project.
    */
   @java.lang.Override
@@ -122,30 +148,32 @@ public java.lang.String getProject() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       project_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list topics.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for project.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getProjectBytes() {
+  public com.google.protobuf.ByteString getProjectBytes() {
     java.lang.Object ref = project_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       project_ = b;
       return b;
     } else {
@@ -156,11 +184,14 @@ public java.lang.String getProject() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
+   *
+   *
    * 
    * Maximum number of topics to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -171,6 +202,8 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicsResponse`; indicates that this is
    * a continuation of a prior `ListTopics` call, and that the system should
@@ -178,6 +211,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -186,14 +220,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicsResponse`; indicates that this is
    * a continuation of a prior `ListTopics` call, and that the system should
@@ -201,16 +236,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -219,6 +253,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -230,8 +265,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(project_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, project_);
     }
@@ -254,8 +288,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, project_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -268,19 +301,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicsRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ListTopicsRequest other = (com.google.pubsub.v1.ListTopicsRequest) obj;
 
-    if (!getProject()
-        .equals(other.getProject())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getProject().equals(other.getProject())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -303,118 +333,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListTopicsRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `ListTopics` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicsRequest)
       com.google.pubsub.v1.ListTopicsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicsRequest.class, com.google.pubsub.v1.ListTopicsRequest.Builder.class);
+              com.google.pubsub.v1.ListTopicsRequest.class,
+              com.google.pubsub.v1.ListTopicsRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicsRequest.newBuilder()
@@ -422,16 +461,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +483,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -466,7 +504,8 @@ public com.google.pubsub.v1.ListTopicsRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicsRequest buildPartial() {
-      com.google.pubsub.v1.ListTopicsRequest result = new com.google.pubsub.v1.ListTopicsRequest(this);
+      com.google.pubsub.v1.ListTopicsRequest result =
+          new com.google.pubsub.v1.ListTopicsRequest(this);
       result.project_ = project_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -478,38 +517,39 @@ public com.google.pubsub.v1.ListTopicsRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicsRequest) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicsRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,19 +600,23 @@ public Builder mergeFrom(
 
     private java.lang.Object project_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The project.
      */
     public java.lang.String getProject() {
       java.lang.Object ref = project_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         project_ = s;
         return s;
@@ -581,21 +625,24 @@ public java.lang.String getProject() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for project.
      */
-    public com.google.protobuf.ByteString
-        getProjectBytes() {
+    public com.google.protobuf.ByteString getProjectBytes() {
       java.lang.Object ref = project_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         project_ = b;
         return b;
       } else {
@@ -603,69 +650,85 @@ public java.lang.String getProject() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The project to set.
      * @return This builder for chaining.
      */
-    public Builder setProject(
-        java.lang.String value) {
+    public Builder setProject(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       project_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearProject() {
-      
+
       project_ = getDefaultInstance().getProject();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to list topics.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for project to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setProjectBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       project_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of topics to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -673,30 +736,36 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of topics to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of topics to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-      
+
       pageSize_ = 0;
       onChanged();
       return this;
@@ -704,6 +773,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -711,13 +782,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -726,6 +797,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -733,15 +806,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -749,6 +821,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -756,20 +830,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
+    public Builder setPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -777,15 +853,18 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-      
+
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The value returned by the last `ListTopicsResponse`; indicates that this is
      * a continuation of a prior `ListTopics` call, and that the system should
@@ -793,23 +872,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       pageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -819,12 +898,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicsRequest)
   private static final com.google.pubsub.v1.ListTopicsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicsRequest();
   }
@@ -833,16 +912,16 @@ public static com.google.pubsub.v1.ListTopicsRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTopicsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListTopicsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTopicsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListTopicsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +936,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListTopicsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
index d6acb0277..8f5219329 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsRequestOrBuilder.java
@@ -1,45 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicsRequestOrBuilder extends
+public interface ListTopicsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list topics.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The project.
    */
   java.lang.String getProject();
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to list topics.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string project = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for project.
    */
-  com.google.protobuf.ByteString
-      getProjectBytes();
+  com.google.protobuf.ByteString getProjectBytes();
 
   /**
+   *
+   *
    * 
    * Maximum number of topics to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicsResponse`; indicates that this is
    * a continuation of a prior `ListTopics` call, and that the system should
@@ -47,10 +77,13 @@ public interface ListTopicsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The value returned by the last `ListTopicsResponse`; indicates that this is
    * a continuation of a prior `ListTopics` call, and that the system should
@@ -58,8 +91,8 @@ public interface ListTopicsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
index 6a4ad7bfc..ba9cb473c 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `ListTopics` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ListTopicsResponse}
  */
-public final class ListTopicsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTopicsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ListTopicsResponse)
     ListTopicsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTopicsResponse.newBuilder() to construct.
   private ListTopicsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTopicsResponse() {
     topics_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -26,16 +44,15 @@ private ListTopicsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTopicsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListTopicsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,28 +72,30 @@ private ListTopicsResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              topics_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                topics_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              topics_.add(
+                  input.readMessage(com.google.pubsub.v1.Topic.parser(), extensionRegistry));
+              break;
             }
-            topics_.add(
-                input.readMessage(com.google.pubsub.v1.Topic.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -84,8 +103,7 @@ private ListTopicsResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         topics_ = java.util.Collections.unmodifiableList(topics_);
@@ -94,22 +112,27 @@ private ListTopicsResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ListTopicsResponse.class, com.google.pubsub.v1.ListTopicsResponse.Builder.class);
+            com.google.pubsub.v1.ListTopicsResponse.class,
+            com.google.pubsub.v1.ListTopicsResponse.Builder.class);
   }
 
   public static final int TOPICS_FIELD_NUMBER = 1;
   private java.util.List topics_;
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

@@ -121,6 +144,8 @@ public java.util.List getTopicsList() {
     return topics_;
   }
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

@@ -128,11 +153,12 @@ public java.util.List getTopicsList() {
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getTopicsOrBuilderList() {
+  public java.util.List getTopicsOrBuilderList() {
     return topics_;
   }
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

@@ -144,6 +170,8 @@ public int getTopicsCount() {
     return topics_.size();
   }
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

@@ -155,6 +183,8 @@ public com.google.pubsub.v1.Topic getTopics(int index) {
     return topics_.get(index);
   }
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

@@ -162,20 +192,22 @@ public com.google.pubsub.v1.Topic getTopics(int index) {
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(
-      int index) {
+  public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(int index) {
     return topics_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more topics that match the
    * request; this value should be passed in a new `ListTopicsRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -184,30 +216,30 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more topics that match the
    * request; this value should be passed in a new `ListTopicsRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -216,6 +248,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -227,8 +260,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < topics_.size(); i++) {
       output.writeMessage(1, topics_.get(i));
     }
@@ -245,8 +277,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < topics_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, topics_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, topics_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -259,17 +290,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ListTopicsResponse)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ListTopicsResponse other = (com.google.pubsub.v1.ListTopicsResponse) obj;
 
-    if (!getTopicsList()
-        .equals(other.getTopicsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getTopicsList().equals(other.getTopicsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -292,118 +321,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ListTopicsResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ListTopicsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ListTopicsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ListTopicsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ListTopicsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `ListTopics` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ListTopicsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ListTopicsResponse)
       com.google.pubsub.v1.ListTopicsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ListTopicsResponse.class, com.google.pubsub.v1.ListTopicsResponse.Builder.class);
+              com.google.pubsub.v1.ListTopicsResponse.class,
+              com.google.pubsub.v1.ListTopicsResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ListTopicsResponse.newBuilder()
@@ -411,17 +449,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getTopicsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -437,9 +475,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -458,7 +496,8 @@ public com.google.pubsub.v1.ListTopicsResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ListTopicsResponse buildPartial() {
-      com.google.pubsub.v1.ListTopicsResponse result = new com.google.pubsub.v1.ListTopicsResponse(this);
+      com.google.pubsub.v1.ListTopicsResponse result =
+          new com.google.pubsub.v1.ListTopicsResponse(this);
       int from_bitField0_ = bitField0_;
       if (topicsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -478,38 +517,39 @@ public com.google.pubsub.v1.ListTopicsResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ListTopicsResponse) {
-        return mergeFrom((com.google.pubsub.v1.ListTopicsResponse)other);
+        return mergeFrom((com.google.pubsub.v1.ListTopicsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -536,9 +576,10 @@ public Builder mergeFrom(com.google.pubsub.v1.ListTopicsResponse other) {
             topicsBuilder_ = null;
             topics_ = other.topics_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            topicsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getTopicsFieldBuilder() : null;
+            topicsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTopicsFieldBuilder()
+                    : null;
           } else {
             topicsBuilder_.addAllMessages(other.topics_);
           }
@@ -576,21 +617,27 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List topics_ =
-      java.util.Collections.emptyList();
+    private java.util.List topics_ = java.util.Collections.emptyList();
+
     private void ensureTopicsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         topics_ = new java.util.ArrayList(topics_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder> topicsBuilder_;
+            com.google.pubsub.v1.Topic,
+            com.google.pubsub.v1.Topic.Builder,
+            com.google.pubsub.v1.TopicOrBuilder>
+        topicsBuilder_;
 
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

@@ -605,6 +652,8 @@ public java.util.List getTopicsList() {
       }
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

@@ -619,6 +668,8 @@ public int getTopicsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

@@ -633,14 +684,15 @@ public com.google.pubsub.v1.Topic getTopics(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder setTopics(
-        int index, com.google.pubsub.v1.Topic value) {
+    public Builder setTopics(int index, com.google.pubsub.v1.Topic value) {
       if (topicsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -654,14 +706,15 @@ public Builder setTopics(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder setTopics(
-        int index, com.google.pubsub.v1.Topic.Builder builderForValue) {
+    public Builder setTopics(int index, com.google.pubsub.v1.Topic.Builder builderForValue) {
       if (topicsBuilder_ == null) {
         ensureTopicsIsMutable();
         topics_.set(index, builderForValue.build());
@@ -672,6 +725,8 @@ public Builder setTopics(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

@@ -692,14 +747,15 @@ public Builder addTopics(com.google.pubsub.v1.Topic value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder addTopics(
-        int index, com.google.pubsub.v1.Topic value) {
+    public Builder addTopics(int index, com.google.pubsub.v1.Topic value) {
       if (topicsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -713,14 +769,15 @@ public Builder addTopics(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder addTopics(
-        com.google.pubsub.v1.Topic.Builder builderForValue) {
+    public Builder addTopics(com.google.pubsub.v1.Topic.Builder builderForValue) {
       if (topicsBuilder_ == null) {
         ensureTopicsIsMutable();
         topics_.add(builderForValue.build());
@@ -731,14 +788,15 @@ public Builder addTopics(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder addTopics(
-        int index, com.google.pubsub.v1.Topic.Builder builderForValue) {
+    public Builder addTopics(int index, com.google.pubsub.v1.Topic.Builder builderForValue) {
       if (topicsBuilder_ == null) {
         ensureTopicsIsMutable();
         topics_.add(index, builderForValue.build());
@@ -749,18 +807,18 @@ public Builder addTopics(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public Builder addAllTopics(
-        java.lang.Iterable values) {
+    public Builder addAllTopics(java.lang.Iterable values) {
       if (topicsBuilder_ == null) {
         ensureTopicsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, topics_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, topics_);
         onChanged();
       } else {
         topicsBuilder_.addAllMessages(values);
@@ -768,6 +826,8 @@ public Builder addAllTopics(
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

@@ -785,6 +845,8 @@ public Builder clearTopics() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

@@ -802,39 +864,43 @@ public Builder removeTopics(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public com.google.pubsub.v1.Topic.Builder getTopicsBuilder(
-        int index) {
+    public com.google.pubsub.v1.Topic.Builder getTopicsBuilder(int index) {
       return getTopicsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(
-        int index) {
+    public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(int index) {
       if (topicsBuilder_ == null) {
-        return topics_.get(index);  } else {
+        return topics_.get(index);
+      } else {
         return topicsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public java.util.List 
-         getTopicsOrBuilderList() {
+    public java.util.List getTopicsOrBuilderList() {
       if (topicsBuilder_ != null) {
         return topicsBuilder_.getMessageOrBuilderList();
       } else {
@@ -842,6 +908,8 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

@@ -849,42 +917,46 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
     public com.google.pubsub.v1.Topic.Builder addTopicsBuilder() {
-      return getTopicsFieldBuilder().addBuilder(
-          com.google.pubsub.v1.Topic.getDefaultInstance());
+      return getTopicsFieldBuilder().addBuilder(com.google.pubsub.v1.Topic.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public com.google.pubsub.v1.Topic.Builder addTopicsBuilder(
-        int index) {
-      return getTopicsFieldBuilder().addBuilder(
-          index, com.google.pubsub.v1.Topic.getDefaultInstance());
+    public com.google.pubsub.v1.Topic.Builder addTopicsBuilder(int index) {
+      return getTopicsFieldBuilder()
+          .addBuilder(index, com.google.pubsub.v1.Topic.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The resulting topics.
      * 

      *
      * repeated .google.pubsub.v1.Topic topics = 1;
      */
-    public java.util.List 
-         getTopicsBuilderList() {
+    public java.util.List getTopicsBuilderList() {
       return getTopicsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder> 
+            com.google.pubsub.v1.Topic,
+            com.google.pubsub.v1.Topic.Builder,
+            com.google.pubsub.v1.TopicOrBuilder>
         getTopicsFieldBuilder() {
       if (topicsBuilder_ == null) {
-        topicsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder>(
-                topics_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        topicsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.pubsub.v1.Topic,
+                com.google.pubsub.v1.Topic.Builder,
+                com.google.pubsub.v1.TopicOrBuilder>(
+                topics_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         topics_ = null;
       }
       return topicsBuilder_;
@@ -892,19 +964,21 @@ public com.google.pubsub.v1.Topic.Builder addTopicsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -913,21 +987,22 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -935,64 +1010,71 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
+    public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-      
+
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If not empty, indicates that there may be more topics that match the
      * request; this value should be passed in a new `ListTopicsRequest`.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1002,12 +1084,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicsResponse)
   private static final com.google.pubsub.v1.ListTopicsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicsResponse();
   }
@@ -1016,16 +1098,16 @@ public static com.google.pubsub.v1.ListTopicsResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTopicsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListTopicsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTopicsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListTopicsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1040,6 +1122,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ListTopicsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
similarity index 63%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
index 3706fd7e5..c29de3514 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ListTopicsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ListTopicsResponseOrBuilder extends
+public interface ListTopicsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ListTopicsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

    *
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
-  java.util.List 
-      getTopicsList();
+  java.util.List getTopicsList();
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

@@ -25,6 +44,8 @@ public interface ListTopicsResponseOrBuilder extends
    */
   com.google.pubsub.v1.Topic getTopics(int index);
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

@@ -33,43 +54,50 @@ public interface ListTopicsResponseOrBuilder extends
    */
   int getTopicsCount();
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

    *
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
-  java.util.List 
-      getTopicsOrBuilderList();
+  java.util.List getTopicsOrBuilderList();
   /**
+   *
+   *
    * 
    * The resulting topics.
    * 

    *
    * repeated .google.pubsub.v1.Topic topics = 1;
    */
-  com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(
-      int index);
+  com.google.pubsub.v1.TopicOrBuilder getTopicsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more topics that match the
    * request; this value should be passed in a new `ListTopicsRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * If not empty, indicates that there may be more topics that match the
    * request; this value should be passed in a new `ListTopicsRequest`.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
similarity index 74%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
index 83b12b7b8..c02987c8e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicy.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * A policy constraining the storage of messages published to the topic.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.MessageStoragePolicy}
  */
-public final class MessageStoragePolicy extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class MessageStoragePolicy extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.MessageStoragePolicy)
     MessageStoragePolicyOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use MessageStoragePolicy.newBuilder() to construct.
   private MessageStoragePolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private MessageStoragePolicy() {
     allowedPersistenceRegions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new MessageStoragePolicy();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private MessageStoragePolicy(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,22 +71,23 @@ private MessageStoragePolicy(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              allowedPersistenceRegions_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                allowedPersistenceRegions_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              allowedPersistenceRegions_.add(s);
+              break;
             }
-            allowedPersistenceRegions_.add(s);
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -77,8 +95,7 @@ private MessageStoragePolicy(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         allowedPersistenceRegions_ = allowedPersistenceRegions_.getUnmodifiableView();
@@ -87,22 +104,27 @@ private MessageStoragePolicy(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.MessageStoragePolicy.class, com.google.pubsub.v1.MessageStoragePolicy.Builder.class);
+            com.google.pubsub.v1.MessageStoragePolicy.class,
+            com.google.pubsub.v1.MessageStoragePolicy.Builder.class);
   }
 
   public static final int ALLOWED_PERSISTENCE_REGIONS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList allowedPersistenceRegions_;
   /**
+   *
+   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -112,13 +134,15 @@ private MessageStoragePolicy(
    * 

    *
    * repeated string allowed_persistence_regions = 1;
+   *
    * @return A list containing the allowedPersistenceRegions.
    */
-  public com.google.protobuf.ProtocolStringList
-      getAllowedPersistenceRegionsList() {
+  public com.google.protobuf.ProtocolStringList getAllowedPersistenceRegionsList() {
     return allowedPersistenceRegions_;
   }
   /**
+   *
+   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -128,12 +152,15 @@ private MessageStoragePolicy(
    * 

    *
    * repeated string allowed_persistence_regions = 1;
+   *
    * @return The count of allowedPersistenceRegions.
    */
   public int getAllowedPersistenceRegionsCount() {
     return allowedPersistenceRegions_.size();
   }
   /**
+   *
+   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -143,6 +170,7 @@ public int getAllowedPersistenceRegionsCount() {
    * 

    *
    * repeated string allowed_persistence_regions = 1;
+   *
    * @param index The index of the element to return.
    * @return The allowedPersistenceRegions at the given index.
    */
@@ -150,6 +178,8 @@ public java.lang.String getAllowedPersistenceRegions(int index) {
     return allowedPersistenceRegions_.get(index);
   }
   /**
+   *
+   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -159,15 +189,16 @@ public java.lang.String getAllowedPersistenceRegions(int index) {
    * 

    *
    * repeated string allowed_persistence_regions = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the allowedPersistenceRegions at the given index.
    */
-  public com.google.protobuf.ByteString
-      getAllowedPersistenceRegionsBytes(int index) {
+  public com.google.protobuf.ByteString getAllowedPersistenceRegionsBytes(int index) {
     return allowedPersistenceRegions_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -179,10 +210,10 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < allowedPersistenceRegions_.size(); i++) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, allowedPersistenceRegions_.getRaw(i));
+      com.google.protobuf.GeneratedMessageV3.writeString(
+          output, 1, allowedPersistenceRegions_.getRaw(i));
     }
     unknownFields.writeTo(output);
   }
@@ -209,15 +240,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.MessageStoragePolicy)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.MessageStoragePolicy other = (com.google.pubsub.v1.MessageStoragePolicy) obj;
+    com.google.pubsub.v1.MessageStoragePolicy other =
+        (com.google.pubsub.v1.MessageStoragePolicy) obj;
 
-    if (!getAllowedPersistenceRegionsList()
-        .equals(other.getAllowedPersistenceRegionsList())) return false;
+    if (!getAllowedPersistenceRegionsList().equals(other.getAllowedPersistenceRegionsList()))
+      return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -238,118 +270,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.MessageStoragePolicy parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.MessageStoragePolicy parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.MessageStoragePolicy parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.MessageStoragePolicy prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A policy constraining the storage of messages published to the topic.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.MessageStoragePolicy}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.MessageStoragePolicy)
       com.google.pubsub.v1.MessageStoragePolicyOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.MessageStoragePolicy.class, com.google.pubsub.v1.MessageStoragePolicy.Builder.class);
+              com.google.pubsub.v1.MessageStoragePolicy.class,
+              com.google.pubsub.v1.MessageStoragePolicy.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.MessageStoragePolicy.newBuilder()
@@ -357,16 +398,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -376,9 +416,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
     }
 
     @java.lang.Override
@@ -397,7 +437,8 @@ public com.google.pubsub.v1.MessageStoragePolicy build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.MessageStoragePolicy buildPartial() {
-      com.google.pubsub.v1.MessageStoragePolicy result = new com.google.pubsub.v1.MessageStoragePolicy(this);
+      com.google.pubsub.v1.MessageStoragePolicy result =
+          new com.google.pubsub.v1.MessageStoragePolicy(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         allowedPersistenceRegions_ = allowedPersistenceRegions_.getUnmodifiableView();
@@ -412,38 +453,39 @@ public com.google.pubsub.v1.MessageStoragePolicy buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.MessageStoragePolicy) {
-        return mergeFrom((com.google.pubsub.v1.MessageStoragePolicy)other);
+        return mergeFrom((com.google.pubsub.v1.MessageStoragePolicy) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -490,16 +532,22 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList allowedPersistenceRegions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList allowedPersistenceRegions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureAllowedPersistenceRegionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        allowedPersistenceRegions_ = new com.google.protobuf.LazyStringArrayList(allowedPersistenceRegions_);
+        allowedPersistenceRegions_ =
+            new com.google.protobuf.LazyStringArrayList(allowedPersistenceRegions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -509,13 +557,15 @@ private void ensureAllowedPersistenceRegionsIsMutable() {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
+     *
      * @return A list containing the allowedPersistenceRegions.
      */
-    public com.google.protobuf.ProtocolStringList
-        getAllowedPersistenceRegionsList() {
+    public com.google.protobuf.ProtocolStringList getAllowedPersistenceRegionsList() {
       return allowedPersistenceRegions_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -525,12 +575,15 @@ private void ensureAllowedPersistenceRegionsIsMutable() {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
+     *
      * @return The count of allowedPersistenceRegions.
      */
     public int getAllowedPersistenceRegionsCount() {
       return allowedPersistenceRegions_.size();
     }
     /**
+     *
+     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -540,6 +593,7 @@ public int getAllowedPersistenceRegionsCount() {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
+     *
      * @param index The index of the element to return.
      * @return The allowedPersistenceRegions at the given index.
      */
@@ -547,6 +601,8 @@ public java.lang.String getAllowedPersistenceRegions(int index) {
       return allowedPersistenceRegions_.get(index);
     }
     /**
+     *
+     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -556,14 +612,16 @@ public java.lang.String getAllowedPersistenceRegions(int index) {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the allowedPersistenceRegions at the given index.
      */
-    public com.google.protobuf.ByteString
-        getAllowedPersistenceRegionsBytes(int index) {
+    public com.google.protobuf.ByteString getAllowedPersistenceRegionsBytes(int index) {
       return allowedPersistenceRegions_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -573,21 +631,23 @@ public java.lang.String getAllowedPersistenceRegions(int index) {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
+     *
      * @param index The index to set the value at.
      * @param value The allowedPersistenceRegions to set.
      * @return This builder for chaining.
      */
-    public Builder setAllowedPersistenceRegions(
-        int index, java.lang.String value) {
+    public Builder setAllowedPersistenceRegions(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAllowedPersistenceRegionsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureAllowedPersistenceRegionsIsMutable();
       allowedPersistenceRegions_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -597,20 +657,22 @@ public Builder setAllowedPersistenceRegions(
      * 

      *
      * repeated string allowed_persistence_regions = 1;
+     *
      * @param value The allowedPersistenceRegions to add.
      * @return This builder for chaining.
      */
-    public Builder addAllowedPersistenceRegions(
-        java.lang.String value) {
+    public Builder addAllowedPersistenceRegions(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAllowedPersistenceRegionsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureAllowedPersistenceRegionsIsMutable();
       allowedPersistenceRegions_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -620,18 +682,19 @@ public Builder addAllowedPersistenceRegions(
      * 

      *
      * repeated string allowed_persistence_regions = 1;
+     *
      * @param values The allowedPersistenceRegions to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAllowedPersistenceRegions(
-        java.lang.Iterable values) {
+    public Builder addAllAllowedPersistenceRegions(java.lang.Iterable values) {
       ensureAllowedPersistenceRegionsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, allowedPersistenceRegions_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, allowedPersistenceRegions_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -641,6 +704,7 @@ public Builder addAllAllowedPersistenceRegions(
      * 

      *
      * repeated string allowed_persistence_regions = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAllowedPersistenceRegions() {
@@ -650,6 +714,8 @@ public Builder clearAllowedPersistenceRegions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of IDs of GCP regions where messages that are published to the topic
      * may be persisted in storage. Messages published by publishers running in
@@ -659,23 +725,23 @@ public Builder clearAllowedPersistenceRegions() {
      * 

      *
      * repeated string allowed_persistence_regions = 1;
+     *
      * @param value The bytes of the allowedPersistenceRegions to add.
      * @return This builder for chaining.
      */
-    public Builder addAllowedPersistenceRegionsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addAllowedPersistenceRegionsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureAllowedPersistenceRegionsIsMutable();
       allowedPersistenceRegions_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -685,12 +751,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.MessageStoragePolicy)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.MessageStoragePolicy)
   private static final com.google.pubsub.v1.MessageStoragePolicy DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.MessageStoragePolicy();
   }
@@ -699,16 +765,16 @@ public static com.google.pubsub.v1.MessageStoragePolicy getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public MessageStoragePolicy parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new MessageStoragePolicy(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public MessageStoragePolicy parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new MessageStoragePolicy(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -723,6 +789,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.MessageStoragePolicy getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
similarity index 75%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
index 7eec02f6f..e606797dc 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/MessageStoragePolicyOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface MessageStoragePolicyOrBuilder extends
+public interface MessageStoragePolicyOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.MessageStoragePolicy)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -17,11 +35,13 @@ public interface MessageStoragePolicyOrBuilder extends
    * 

    *
    * repeated string allowed_persistence_regions = 1;
+   *
    * @return A list containing the allowedPersistenceRegions.
    */
-  java.util.List
-      getAllowedPersistenceRegionsList();
+  java.util.List getAllowedPersistenceRegionsList();
   /**
+   *
+   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -31,10 +51,13 @@ public interface MessageStoragePolicyOrBuilder extends
    * 

    *
    * repeated string allowed_persistence_regions = 1;
+   *
    * @return The count of allowedPersistenceRegions.
    */
   int getAllowedPersistenceRegionsCount();
   /**
+   *
+   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -44,11 +67,14 @@ public interface MessageStoragePolicyOrBuilder extends
    * 

    *
    * repeated string allowed_persistence_regions = 1;
+   *
    * @param index The index of the element to return.
    * @return The allowedPersistenceRegions at the given index.
    */
   java.lang.String getAllowedPersistenceRegions(int index);
   /**
+   *
+   *
    * 
    * A list of IDs of GCP regions where messages that are published to the topic
    * may be persisted in storage. Messages published by publishers running in
@@ -58,9 +84,9 @@ public interface MessageStoragePolicyOrBuilder extends
    * 

    *
    * repeated string allowed_persistence_regions = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the allowedPersistenceRegions at the given index.
    */
-  com.google.protobuf.ByteString
-      getAllowedPersistenceRegionsBytes(int index);
+  com.google.protobuf.ByteString getAllowedPersistenceRegionsBytes(int index);
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
index fe8cc2b02..f3c067c7d 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the ModifyAckDeadline method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ModifyAckDeadlineRequest}
  */
-public final class ModifyAckDeadlineRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ModifyAckDeadlineRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ModifyAckDeadlineRequest)
     ModifyAckDeadlineRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ModifyAckDeadlineRequest.newBuilder() to construct.
   private ModifyAckDeadlineRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ModifyAckDeadlineRequest() {
     subscription_ = "";
     ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,16 +44,15 @@ private ModifyAckDeadlineRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ModifyAckDeadlineRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ModifyAckDeadlineRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,33 +72,35 @@ private ModifyAckDeadlineRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            subscription_ = s;
-            break;
-          }
-          case 24: {
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            ackDeadlineSeconds_ = input.readInt32();
-            break;
-          }
-          case 34: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              ackIds_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+              subscription_ = s;
+              break;
             }
-            ackIds_.add(s);
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 24:
+            {
+              ackDeadlineSeconds_ = input.readInt32();
+              break;
+            }
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                ackIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              ackIds_.add(s);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -89,8 +108,7 @@ private ModifyAckDeadlineRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         ackIds_ = ackIds_.getUnmodifiableView();
@@ -99,28 +117,36 @@ private ModifyAckDeadlineRequest(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ModifyAckDeadlineRequest.class, com.google.pubsub.v1.ModifyAckDeadlineRequest.Builder.class);
+            com.google.pubsub.v1.ModifyAckDeadlineRequest.class,
+            com.google.pubsub.v1.ModifyAckDeadlineRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -129,30 +155,32 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -163,34 +191,42 @@ public java.lang.String getSubscription() {
   public static final int ACK_IDS_FIELD_NUMBER = 4;
   private com.google.protobuf.LazyStringList ackIds_;
   /**
+   *
+   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return A list containing the ackIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getAckIdsList() {
+  public com.google.protobuf.ProtocolStringList getAckIdsList() {
     return ackIds_;
   }
   /**
+   *
+   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The count of ackIds.
    */
   public int getAckIdsCount() {
     return ackIds_.size();
   }
   /**
+   *
+   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
@@ -198,22 +234,26 @@ public java.lang.String getAckIds(int index) {
     return ackIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getAckIdsBytes(int index) {
+  public com.google.protobuf.ByteString getAckIdsBytes(int index) {
     return ackIds_.getByteString(index);
   }
 
   public static final int ACK_DEADLINE_SECONDS_FIELD_NUMBER = 3;
   private int ackDeadlineSeconds_;
   /**
+   *
+   *
    * 
    * Required. The new ack deadline with respect to the time this request was
    * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -226,6 +266,7 @@ public java.lang.String getAckIds(int index) {
    * 

    *
    * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The ackDeadlineSeconds.
    */
   @java.lang.Override
@@ -234,6 +275,7 @@ public int getAckDeadlineSeconds() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -245,8 +287,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -269,8 +310,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, subscription_);
     }
     if (ackDeadlineSeconds_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, ackDeadlineSeconds_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, ackDeadlineSeconds_);
     }
     {
       int dataSize = 0;
@@ -288,19 +328,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ModifyAckDeadlineRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ModifyAckDeadlineRequest other = (com.google.pubsub.v1.ModifyAckDeadlineRequest) obj;
+    com.google.pubsub.v1.ModifyAckDeadlineRequest other =
+        (com.google.pubsub.v1.ModifyAckDeadlineRequest) obj;
 
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
-    if (!getAckIdsList()
-        .equals(other.getAckIdsList())) return false;
-    if (getAckDeadlineSeconds()
-        != other.getAckDeadlineSeconds()) return false;
+    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (!getAckIdsList().equals(other.getAckIdsList())) return false;
+    if (getAckDeadlineSeconds() != other.getAckDeadlineSeconds()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -325,118 +363,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ModifyAckDeadlineRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ModifyAckDeadlineRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the ModifyAckDeadline method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ModifyAckDeadlineRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ModifyAckDeadlineRequest)
       com.google.pubsub.v1.ModifyAckDeadlineRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ModifyAckDeadlineRequest.class, com.google.pubsub.v1.ModifyAckDeadlineRequest.Builder.class);
+              com.google.pubsub.v1.ModifyAckDeadlineRequest.class,
+              com.google.pubsub.v1.ModifyAckDeadlineRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ModifyAckDeadlineRequest.newBuilder()
@@ -444,16 +491,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -467,9 +513,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor;
     }
 
     @java.lang.Override
@@ -488,7 +534,8 @@ public com.google.pubsub.v1.ModifyAckDeadlineRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ModifyAckDeadlineRequest buildPartial() {
-      com.google.pubsub.v1.ModifyAckDeadlineRequest result = new com.google.pubsub.v1.ModifyAckDeadlineRequest(this);
+      com.google.pubsub.v1.ModifyAckDeadlineRequest result =
+          new com.google.pubsub.v1.ModifyAckDeadlineRequest(this);
       int from_bitField0_ = bitField0_;
       result.subscription_ = subscription_;
       if (((bitField0_ & 0x00000001) != 0)) {
@@ -505,38 +552,39 @@ public com.google.pubsub.v1.ModifyAckDeadlineRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ModifyAckDeadlineRequest) {
-        return mergeFrom((com.google.pubsub.v1.ModifyAckDeadlineRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ModifyAckDeadlineRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -590,23 +638,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -615,21 +668,24 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -637,98 +693,121 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList ackIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureAckIdsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList getAckIdsList() {
       return ackIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
+     *
+     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -736,80 +815,90 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index to set the value at.
      * @param value The ackIds to set.
      * @return This builder for chaining.
      */
-    public Builder setAckIds(
-        int index, java.lang.String value) {
+    public Builder setAckIds(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureAckIdsIsMutable();
       ackIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIds(
-        java.lang.String value) {
+    public Builder addAckIds(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param values The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAckIds(
-        java.lang.Iterable values) {
+    public Builder addAllAckIds(java.lang.Iterable values) {
       ensureAckIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, ackIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearAckIds() {
@@ -819,28 +908,32 @@ public Builder clearAckIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. List of acknowledgment IDs.
      * 

      *
      * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes of the ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIdsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
 
-    private int ackDeadlineSeconds_ ;
+    private int ackDeadlineSeconds_;
     /**
+     *
+     *
      * 
      * Required. The new ack deadline with respect to the time this request was
      * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -853,6 +946,7 @@ public Builder addAckIdsBytes(
      * 

      *
      * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The ackDeadlineSeconds.
      */
     @java.lang.Override
@@ -860,6 +954,8 @@ public int getAckDeadlineSeconds() {
       return ackDeadlineSeconds_;
     }
     /**
+     *
+     *
      * 
      * Required. The new ack deadline with respect to the time this request was
      * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -872,16 +968,19 @@ public int getAckDeadlineSeconds() {
      * 

      *
      * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The ackDeadlineSeconds to set.
      * @return This builder for chaining.
      */
     public Builder setAckDeadlineSeconds(int value) {
-      
+
       ackDeadlineSeconds_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The new ack deadline with respect to the time this request was
      * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -894,17 +993,18 @@ public Builder setAckDeadlineSeconds(int value) {
      * 

      *
      * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearAckDeadlineSeconds() {
-      
+
       ackDeadlineSeconds_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -914,12 +1014,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ModifyAckDeadlineRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ModifyAckDeadlineRequest)
   private static final com.google.pubsub.v1.ModifyAckDeadlineRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ModifyAckDeadlineRequest();
   }
@@ -928,16 +1028,16 @@ public static com.google.pubsub.v1.ModifyAckDeadlineRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ModifyAckDeadlineRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ModifyAckDeadlineRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ModifyAckDeadlineRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ModifyAckDeadlineRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -952,6 +1052,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ModifyAckDeadlineRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
similarity index 67%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
index 934a38975..663ca36d9 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyAckDeadlineRequestOrBuilder.java
@@ -1,76 +1,113 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ModifyAckDeadlineRequestOrBuilder extends
+public interface ModifyAckDeadlineRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ModifyAckDeadlineRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
+   *
+   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
+  com.google.protobuf.ByteString getSubscriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return A list containing the ackIds.
    */
-  java.util.List
-      getAckIdsList();
+  java.util.List getAckIdsList();
   /**
+   *
+   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The count of ackIds.
    */
   int getAckIdsCount();
   /**
+   *
+   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
   java.lang.String getAckIds(int index);
   /**
+   *
+   *
    * 
    * Required. List of acknowledgment IDs.
    * 

    *
    * repeated string ack_ids = 4 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getAckIdsBytes(int index);
+  com.google.protobuf.ByteString getAckIdsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Required. The new ack deadline with respect to the time this request was
    * sent to the Pub/Sub system. For example, if the value is 10, the new ack
@@ -83,6 +120,7 @@ public interface ModifyAckDeadlineRequestOrBuilder extends
    * 

    *
    * int32 ack_deadline_seconds = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The ackDeadlineSeconds.
    */
   int getAckDeadlineSeconds();
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
similarity index 70%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
index 4cc075d2c..f3d869b47 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the ModifyPushConfig method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ModifyPushConfigRequest}
  */
-public final class ModifyPushConfigRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ModifyPushConfigRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ModifyPushConfigRequest)
     ModifyPushConfigRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ModifyPushConfigRequest.newBuilder() to construct.
   private ModifyPushConfigRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ModifyPushConfigRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ModifyPushConfigRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ModifyPushConfigRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,32 +70,35 @@ private ModifyPushConfigRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            subscription_ = s;
-            break;
-          }
-          case 18: {
-            com.google.pubsub.v1.PushConfig.Builder subBuilder = null;
-            if (pushConfig_ != null) {
-              subBuilder = pushConfig_.toBuilder();
+              subscription_ = s;
+              break;
             }
-            pushConfig_ = input.readMessage(com.google.pubsub.v1.PushConfig.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(pushConfig_);
-              pushConfig_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.pubsub.v1.PushConfig.Builder subBuilder = null;
+              if (pushConfig_ != null) {
+                subBuilder = pushConfig_.toBuilder();
+              }
+              pushConfig_ =
+                  input.readMessage(com.google.pubsub.v1.PushConfig.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(pushConfig_);
+                pushConfig_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -86,35 +106,42 @@ private ModifyPushConfigRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ModifyPushConfigRequest.class, com.google.pubsub.v1.ModifyPushConfigRequest.Builder.class);
+            com.google.pubsub.v1.ModifyPushConfigRequest.class,
+            com.google.pubsub.v1.ModifyPushConfigRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -123,30 +150,32 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -157,6 +186,8 @@ public java.lang.String getSubscription() {
   public static final int PUSH_CONFIG_FIELD_NUMBER = 2;
   private com.google.pubsub.v1.PushConfig pushConfig_;
   /**
+   *
+   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -165,7 +196,9 @@ public java.lang.String getSubscription() {
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the pushConfig field is set.
    */
   @java.lang.Override
@@ -173,6 +206,8 @@ public boolean hasPushConfig() {
     return pushConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -181,7 +216,9 @@ public boolean hasPushConfig() {
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The pushConfig.
    */
   @java.lang.Override
@@ -189,6 +226,8 @@ public com.google.pubsub.v1.PushConfig getPushConfig() {
     return pushConfig_ == null ? com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
   }
   /**
+   *
+   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -197,7 +236,8 @@ public com.google.pubsub.v1.PushConfig getPushConfig() {
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
@@ -205,6 +245,7 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -216,8 +257,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -237,8 +277,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, subscription_);
     }
     if (pushConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getPushConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getPushConfig());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -248,19 +287,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ModifyPushConfigRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ModifyPushConfigRequest other = (com.google.pubsub.v1.ModifyPushConfigRequest) obj;
+    com.google.pubsub.v1.ModifyPushConfigRequest other =
+        (com.google.pubsub.v1.ModifyPushConfigRequest) obj;
 
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
+    if (!getSubscription().equals(other.getSubscription())) return false;
     if (hasPushConfig() != other.hasPushConfig()) return false;
     if (hasPushConfig()) {
-      if (!getPushConfig()
-          .equals(other.getPushConfig())) return false;
+      if (!getPushConfig().equals(other.getPushConfig())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -284,118 +322,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ModifyPushConfigRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ModifyPushConfigRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ModifyPushConfigRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ModifyPushConfigRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the ModifyPushConfig method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ModifyPushConfigRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ModifyPushConfigRequest)
       com.google.pubsub.v1.ModifyPushConfigRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ModifyPushConfigRequest.class, com.google.pubsub.v1.ModifyPushConfigRequest.Builder.class);
+              com.google.pubsub.v1.ModifyPushConfigRequest.class,
+              com.google.pubsub.v1.ModifyPushConfigRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ModifyPushConfigRequest.newBuilder()
@@ -403,16 +450,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -428,9 +474,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
     }
 
     @java.lang.Override
@@ -449,7 +495,8 @@ public com.google.pubsub.v1.ModifyPushConfigRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ModifyPushConfigRequest buildPartial() {
-      com.google.pubsub.v1.ModifyPushConfigRequest result = new com.google.pubsub.v1.ModifyPushConfigRequest(this);
+      com.google.pubsub.v1.ModifyPushConfigRequest result =
+          new com.google.pubsub.v1.ModifyPushConfigRequest(this);
       result.subscription_ = subscription_;
       if (pushConfigBuilder_ == null) {
         result.pushConfig_ = pushConfig_;
@@ -464,38 +511,39 @@ public com.google.pubsub.v1.ModifyPushConfigRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ModifyPushConfigRequest) {
-        return mergeFrom((com.google.pubsub.v1.ModifyPushConfigRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ModifyPushConfigRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -542,19 +590,23 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -563,21 +615,24 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -585,57 +640,70 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
@@ -643,8 +711,13 @@ public Builder setSubscriptionBytes(
 
     private com.google.pubsub.v1.PushConfig pushConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder> pushConfigBuilder_;
+            com.google.pubsub.v1.PushConfig,
+            com.google.pubsub.v1.PushConfig.Builder,
+            com.google.pubsub.v1.PushConfigOrBuilder>
+        pushConfigBuilder_;
     /**
+     *
+     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -653,13 +726,17 @@ public Builder setSubscriptionBytes(
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the pushConfig field is set.
      */
     public boolean hasPushConfig() {
       return pushConfigBuilder_ != null || pushConfig_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -668,17 +745,23 @@ public boolean hasPushConfig() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The pushConfig.
      */
     public com.google.pubsub.v1.PushConfig getPushConfig() {
       if (pushConfigBuilder_ == null) {
-        return pushConfig_ == null ? com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
+        return pushConfig_ == null
+            ? com.google.pubsub.v1.PushConfig.getDefaultInstance()
+            : pushConfig_;
       } else {
         return pushConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -687,7 +770,8 @@ public com.google.pubsub.v1.PushConfig getPushConfig() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
       if (pushConfigBuilder_ == null) {
@@ -703,6 +787,8 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -711,10 +797,10 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setPushConfig(
-        com.google.pubsub.v1.PushConfig.Builder builderForValue) {
+    public Builder setPushConfig(com.google.pubsub.v1.PushConfig.Builder builderForValue) {
       if (pushConfigBuilder_ == null) {
         pushConfig_ = builderForValue.build();
         onChanged();
@@ -725,6 +811,8 @@ public Builder setPushConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -733,13 +821,16 @@ public Builder setPushConfig(
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
       if (pushConfigBuilder_ == null) {
         if (pushConfig_ != null) {
           pushConfig_ =
-            com.google.pubsub.v1.PushConfig.newBuilder(pushConfig_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.PushConfig.newBuilder(pushConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           pushConfig_ = value;
         }
@@ -751,6 +842,8 @@ public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -759,7 +852,8 @@ public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearPushConfig() {
       if (pushConfigBuilder_ == null) {
@@ -773,6 +867,8 @@ public Builder clearPushConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -781,14 +877,17 @@ public Builder clearPushConfig() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.pubsub.v1.PushConfig.Builder getPushConfigBuilder() {
-      
+
       onChanged();
       return getPushConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -797,17 +896,21 @@ public com.google.pubsub.v1.PushConfig.Builder getPushConfigBuilder() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
       if (pushConfigBuilder_ != null) {
         return pushConfigBuilder_.getMessageOrBuilder();
       } else {
-        return pushConfig_ == null ?
-            com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
+        return pushConfig_ == null
+            ? com.google.pubsub.v1.PushConfig.getDefaultInstance()
+            : pushConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The push configuration for future deliveries.
      * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -816,24 +919,28 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
      * the subscription if `Pull` or `StreamingPull` is not called.
      * 

      *
-     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder> 
+            com.google.pubsub.v1.PushConfig,
+            com.google.pubsub.v1.PushConfig.Builder,
+            com.google.pubsub.v1.PushConfigOrBuilder>
         getPushConfigFieldBuilder() {
       if (pushConfigBuilder_ == null) {
-        pushConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder>(
-                getPushConfig(),
-                getParentForChildren(),
-                isClean());
+        pushConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.PushConfig,
+                com.google.pubsub.v1.PushConfig.Builder,
+                com.google.pubsub.v1.PushConfigOrBuilder>(
+                getPushConfig(), getParentForChildren(), isClean());
         pushConfig_ = null;
       }
       return pushConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -843,12 +950,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ModifyPushConfigRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ModifyPushConfigRequest)
   private static final com.google.pubsub.v1.ModifyPushConfigRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ModifyPushConfigRequest();
   }
@@ -857,16 +964,16 @@ public static com.google.pubsub.v1.ModifyPushConfigRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ModifyPushConfigRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ModifyPushConfigRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ModifyPushConfigRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ModifyPushConfigRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -881,6 +988,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ModifyPushConfigRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
similarity index 64%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
index 3b80a1389..10a208c31 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ModifyPushConfigRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ModifyPushConfigRequestOrBuilder extends
+public interface ModifyPushConfigRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ModifyPushConfigRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
+   *
+   *
    * 
    * Required. The name of the subscription.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
+  com.google.protobuf.ByteString getSubscriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -38,11 +65,15 @@ public interface ModifyPushConfigRequestOrBuilder extends
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the pushConfig field is set.
    */
   boolean hasPushConfig();
   /**
+   *
+   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -51,11 +82,15 @@ public interface ModifyPushConfigRequestOrBuilder extends
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The pushConfig.
    */
   com.google.pubsub.v1.PushConfig getPushConfig();
   /**
+   *
+   *
    * 
    * Required. The push configuration for future deliveries.
    * An empty `pushConfig` indicates that the Pub/Sub system should
@@ -64,7 +99,8 @@ public interface ModifyPushConfigRequestOrBuilder extends
    * the subscription if `Pull` or `StreamingPull` is not called.
    * 

    *
-   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.pubsub.v1.PushConfig push_config = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java
similarity index 100%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ProjectName.java
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
similarity index 64%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
index 266801fc9..4d0732319 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the Publish method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PublishRequest}
  */
-public final class PublishRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PublishRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PublishRequest)
     PublishRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PublishRequest.newBuilder() to construct.
   private PublishRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PublishRequest() {
     topic_ = "";
     messages_ = java.util.Collections.emptyList();
@@ -26,16 +44,15 @@ private PublishRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PublishRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private PublishRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,28 +72,31 @@ private PublishRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            topic_ = s;
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              messages_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+              topic_ = s;
+              break;
             }
-            messages_.add(
-                input.readMessage(com.google.pubsub.v1.PubsubMessage.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                messages_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              messages_.add(
+                  input.readMessage(
+                      com.google.pubsub.v1.PubsubMessage.parser(), extensionRegistry));
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -84,8 +104,7 @@ private PublishRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         messages_ = java.util.Collections.unmodifiableList(messages_);
@@ -94,28 +113,36 @@ private PublishRequest(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PublishRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.PublishRequest.class, com.google.pubsub.v1.PublishRequest.Builder.class);
+            com.google.pubsub.v1.PublishRequest.class,
+            com.google.pubsub.v1.PublishRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private volatile java.lang.Object topic_;
   /**
+   *
+   *
    * 
    * Required. The messages in the request will be published on this topic.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The topic.
    */
   @java.lang.Override
@@ -124,30 +151,32 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The messages in the request will be published on this topic.
    * Format is `projects/{project}/topics/{topic}`.
    * 

    *
-   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTopicBytes() {
+  public com.google.protobuf.ByteString getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -158,64 +187,84 @@ public java.lang.String getTopic() {
   public static final int MESSAGES_FIELD_NUMBER = 2;
   private java.util.List messages_;
   /**
+   *
+   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public java.util.List getMessagesList() {
     return messages_;
   }
   /**
+   *
+   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getMessagesOrBuilderList() {
     return messages_;
   }
   /**
+   *
+   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public int getMessagesCount() {
     return messages_.size();
   }
   /**
+   *
+   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.pubsub.v1.PubsubMessage getMessages(int index) {
     return messages_.get(index);
   }
   /**
+   *
+   *
    * 
    * Required. The messages to publish.
    * 

    *
-   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
-  public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(
-      int index) {
+  public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(int index) {
     return messages_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -227,8 +276,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(topic_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, topic_);
     }
@@ -248,8 +296,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, topic_);
     }
     for (int i = 0; i < messages_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, messages_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, messages_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -259,17 +306,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PublishRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PublishRequest other = (com.google.pubsub.v1.PublishRequest) obj;
 
-    if (!getTopic()
-        .equals(other.getTopic())) return false;
-    if (!getMessagesList()
-        .equals(other.getMessagesList())) return false;
+    if (!getTopic().equals(other.getTopic())) return false;
+    if (!getMessagesList().equals(other.getMessagesList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -292,118 +337,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PublishRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PublishRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.PublishRequest parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.PublishRequest parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PublishRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.PublishRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the Publish method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PublishRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PublishRequest)
       com.google.pubsub.v1.PublishRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PublishRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PublishRequest.class, com.google.pubsub.v1.PublishRequest.Builder.class);
+              com.google.pubsub.v1.PublishRequest.class,
+              com.google.pubsub.v1.PublishRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PublishRequest.newBuilder()
@@ -411,17 +464,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getMessagesFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -437,9 +490,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PublishRequest_descriptor;
     }
 
     @java.lang.Override
@@ -478,38 +531,39 @@ public com.google.pubsub.v1.PublishRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PublishRequest) {
-        return mergeFrom((com.google.pubsub.v1.PublishRequest)other);
+        return mergeFrom((com.google.pubsub.v1.PublishRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -540,9 +594,10 @@ public Builder mergeFrom(com.google.pubsub.v1.PublishRequest other) {
             messagesBuilder_ = null;
             messages_ = other.messages_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            messagesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getMessagesFieldBuilder() : null;
+            messagesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getMessagesFieldBuilder()
+                    : null;
           } else {
             messagesBuilder_.addAllMessages(other.messages_);
           }
@@ -576,23 +631,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object topic_ = "";
     /**
+     *
+     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -601,21 +661,24 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString
-        getTopicBytes() {
+    public com.google.protobuf.ByteString getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -623,80 +686,101 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(
-        java.lang.String value) {
+    public Builder setTopic(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       topic_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-      
+
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages in the request will be published on this topic.
      * Format is `projects/{project}/topics/{topic}`.
      * 

      *
-     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       topic_ = value;
       onChanged();
       return this;
     }
 
     private java.util.List messages_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureMessagesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         messages_ = new java.util.ArrayList(messages_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder> messagesBuilder_;
+            com.google.pubsub.v1.PubsubMessage,
+            com.google.pubsub.v1.PubsubMessage.Builder,
+            com.google.pubsub.v1.PubsubMessageOrBuilder>
+        messagesBuilder_;
 
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public java.util.List getMessagesList() {
       if (messagesBuilder_ == null) {
@@ -706,11 +790,15 @@ public java.util.List getMessagesList() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public int getMessagesCount() {
       if (messagesBuilder_ == null) {
@@ -720,11 +808,15 @@ public int getMessagesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.pubsub.v1.PubsubMessage getMessages(int index) {
       if (messagesBuilder_ == null) {
@@ -734,14 +826,17 @@ public com.google.pubsub.v1.PubsubMessage getMessages(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setMessages(
-        int index, com.google.pubsub.v1.PubsubMessage value) {
+    public Builder setMessages(int index, com.google.pubsub.v1.PubsubMessage value) {
       if (messagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -755,11 +850,15 @@ public Builder setMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setMessages(
         int index, com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
@@ -773,11 +872,15 @@ public Builder setMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder addMessages(com.google.pubsub.v1.PubsubMessage value) {
       if (messagesBuilder_ == null) {
@@ -793,14 +896,17 @@ public Builder addMessages(com.google.pubsub.v1.PubsubMessage value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder addMessages(
-        int index, com.google.pubsub.v1.PubsubMessage value) {
+    public Builder addMessages(int index, com.google.pubsub.v1.PubsubMessage value) {
       if (messagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -814,14 +920,17 @@ public Builder addMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder addMessages(
-        com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
+    public Builder addMessages(com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
       if (messagesBuilder_ == null) {
         ensureMessagesIsMutable();
         messages_.add(builderForValue.build());
@@ -832,11 +941,15 @@ public Builder addMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder addMessages(
         int index, com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
@@ -850,18 +963,21 @@ public Builder addMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder addAllMessages(
         java.lang.Iterable values) {
       if (messagesBuilder_ == null) {
         ensureMessagesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, messages_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, messages_);
         onChanged();
       } else {
         messagesBuilder_.addAllMessages(values);
@@ -869,11 +985,15 @@ public Builder addAllMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearMessages() {
       if (messagesBuilder_ == null) {
@@ -886,11 +1006,15 @@ public Builder clearMessages() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder removeMessages(int index) {
       if (messagesBuilder_ == null) {
@@ -903,39 +1027,50 @@ public Builder removeMessages(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public com.google.pubsub.v1.PubsubMessage.Builder getMessagesBuilder(
-        int index) {
+    public com.google.pubsub.v1.PubsubMessage.Builder getMessagesBuilder(int index) {
       return getMessagesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(
-        int index) {
+    public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(int index) {
       if (messagesBuilder_ == null) {
-        return messages_.get(index);  } else {
+        return messages_.get(index);
+      } else {
         return messagesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public java.util.List 
-         getMessagesOrBuilderList() {
+    public java.util.List
+        getMessagesOrBuilderList() {
       if (messagesBuilder_ != null) {
         return messagesBuilder_.getMessageOrBuilderList();
       } else {
@@ -943,56 +1078,69 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.pubsub.v1.PubsubMessage.Builder addMessagesBuilder() {
-      return getMessagesFieldBuilder().addBuilder(
-          com.google.pubsub.v1.PubsubMessage.getDefaultInstance());
+      return getMessagesFieldBuilder()
+          .addBuilder(com.google.pubsub.v1.PubsubMessage.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public com.google.pubsub.v1.PubsubMessage.Builder addMessagesBuilder(
-        int index) {
-      return getMessagesFieldBuilder().addBuilder(
-          index, com.google.pubsub.v1.PubsubMessage.getDefaultInstance());
+    public com.google.pubsub.v1.PubsubMessage.Builder addMessagesBuilder(int index) {
+      return getMessagesFieldBuilder()
+          .addBuilder(index, com.google.pubsub.v1.PubsubMessage.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Required. The messages to publish.
      * 

      *
-     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public java.util.List 
-         getMessagesBuilderList() {
+    public java.util.List getMessagesBuilderList() {
       return getMessagesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder> 
+            com.google.pubsub.v1.PubsubMessage,
+            com.google.pubsub.v1.PubsubMessage.Builder,
+            com.google.pubsub.v1.PubsubMessageOrBuilder>
         getMessagesFieldBuilder() {
       if (messagesBuilder_ == null) {
-        messagesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder>(
-                messages_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        messagesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.pubsub.v1.PubsubMessage,
+                com.google.pubsub.v1.PubsubMessage.Builder,
+                com.google.pubsub.v1.PubsubMessageOrBuilder>(
+                messages_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         messages_ = null;
       }
       return messagesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1002,12 +1150,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PublishRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PublishRequest)
   private static final com.google.pubsub.v1.PublishRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PublishRequest();
   }
@@ -1016,16 +1164,16 @@ public static com.google.pubsub.v1.PublishRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PublishRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new PublishRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PublishRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new PublishRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1040,6 +1188,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PublishRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
new file mode 100644
index 000000000..d233bca82
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishRequestOrBuilder.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface PublishRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PublishRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The messages in the request will be published on this topic.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The topic.
+   */
+  java.lang.String getTopic();
+  /**
+   *
+   *
+   * 
+   * Required. The messages in the request will be published on this topic.
+   * Format is `projects/{project}/topics/{topic}`.
+   * 

+   *
+   * 
+   * string topic = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for topic.
+   */
+  com.google.protobuf.ByteString getTopicBytes();
+
+  /**
+   *
+   *
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  java.util.List getMessagesList();
+  /**
+   *
+   *
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  com.google.pubsub.v1.PubsubMessage getMessages(int index);
+  /**
+   *
+   *
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  int getMessagesCount();
+  /**
+   *
+   *
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  java.util.List getMessagesOrBuilderList();
+  /**
+   *
+   *
+   * 
+   * Required. The messages to publish.
+   * 

+   *
+   * 
+   * repeated .google.pubsub.v1.PubsubMessage messages = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  com.google.pubsub.v1.PubsubMessageOrBuilder getMessagesOrBuilder(int index);
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
index ee06a2eae..25caaf8bc 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponse.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `Publish` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PublishResponse}
  */
-public final class PublishResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PublishResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PublishResponse)
     PublishResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PublishResponse.newBuilder() to construct.
   private PublishResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PublishResponse() {
     messageIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PublishResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private PublishResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,22 +71,23 @@ private PublishResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              messageIds_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                messageIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              messageIds_.add(s);
+              break;
             }
-            messageIds_.add(s);
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -77,8 +95,7 @@ private PublishResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         messageIds_ = messageIds_.getUnmodifiableView();
@@ -87,22 +104,27 @@ private PublishResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PublishResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.PublishResponse.class, com.google.pubsub.v1.PublishResponse.Builder.class);
+            com.google.pubsub.v1.PublishResponse.class,
+            com.google.pubsub.v1.PublishResponse.Builder.class);
   }
 
   public static final int MESSAGE_IDS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList messageIds_;
   /**
+   *
+   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -110,13 +132,15 @@ private PublishResponse(
    * 

    *
    * repeated string message_ids = 1;
+   *
    * @return A list containing the messageIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getMessageIdsList() {
+  public com.google.protobuf.ProtocolStringList getMessageIdsList() {
     return messageIds_;
   }
   /**
+   *
+   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -124,12 +148,15 @@ private PublishResponse(
    * 

    *
    * repeated string message_ids = 1;
+   *
    * @return The count of messageIds.
    */
   public int getMessageIdsCount() {
     return messageIds_.size();
   }
   /**
+   *
+   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -137,6 +164,7 @@ public int getMessageIdsCount() {
    * 

    *
    * repeated string message_ids = 1;
+   *
    * @param index The index of the element to return.
    * @return The messageIds at the given index.
    */
@@ -144,6 +172,8 @@ public java.lang.String getMessageIds(int index) {
     return messageIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -151,15 +181,16 @@ public java.lang.String getMessageIds(int index) {
    * 

    *
    * repeated string message_ids = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the messageIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getMessageIdsBytes(int index) {
+  public com.google.protobuf.ByteString getMessageIdsBytes(int index) {
     return messageIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -171,8 +202,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < messageIds_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, messageIds_.getRaw(i));
     }
@@ -201,15 +231,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PublishResponse)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PublishResponse other = (com.google.pubsub.v1.PublishResponse) obj;
 
-    if (!getMessageIdsList()
-        .equals(other.getMessageIdsList())) return false;
+    if (!getMessageIdsList().equals(other.getMessageIdsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -230,118 +259,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PublishResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PublishResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.PublishResponse parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.PublishResponse parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PublishResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.PublishResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `Publish` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PublishResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PublishResponse)
       com.google.pubsub.v1.PublishResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PublishResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PublishResponse.class, com.google.pubsub.v1.PublishResponse.Builder.class);
+              com.google.pubsub.v1.PublishResponse.class,
+              com.google.pubsub.v1.PublishResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PublishResponse.newBuilder()
@@ -349,16 +386,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -368,9 +404,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PublishResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PublishResponse_descriptor;
     }
 
     @java.lang.Override
@@ -404,38 +440,39 @@ public com.google.pubsub.v1.PublishResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PublishResponse) {
-        return mergeFrom((com.google.pubsub.v1.PublishResponse)other);
+        return mergeFrom((com.google.pubsub.v1.PublishResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -482,16 +519,21 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList messageIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList messageIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureMessageIdsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         messageIds_ = new com.google.protobuf.LazyStringArrayList(messageIds_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -499,13 +541,15 @@ private void ensureMessageIdsIsMutable() {
      * 

      *
      * repeated string message_ids = 1;
+     *
      * @return A list containing the messageIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getMessageIdsList() {
+    public com.google.protobuf.ProtocolStringList getMessageIdsList() {
       return messageIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -513,12 +557,15 @@ private void ensureMessageIdsIsMutable() {
      * 

      *
      * repeated string message_ids = 1;
+     *
      * @return The count of messageIds.
      */
     public int getMessageIdsCount() {
       return messageIds_.size();
     }
     /**
+     *
+     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -526,6 +573,7 @@ public int getMessageIdsCount() {
      * 

      *
      * repeated string message_ids = 1;
+     *
      * @param index The index of the element to return.
      * @return The messageIds at the given index.
      */
@@ -533,6 +581,8 @@ public java.lang.String getMessageIds(int index) {
       return messageIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -540,14 +590,16 @@ public java.lang.String getMessageIds(int index) {
      * 

      *
      * repeated string message_ids = 1;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the messageIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getMessageIdsBytes(int index) {
+    public com.google.protobuf.ByteString getMessageIdsBytes(int index) {
       return messageIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -555,21 +607,23 @@ public java.lang.String getMessageIds(int index) {
      * 

      *
      * repeated string message_ids = 1;
+     *
      * @param index The index to set the value at.
      * @param value The messageIds to set.
      * @return This builder for chaining.
      */
-    public Builder setMessageIds(
-        int index, java.lang.String value) {
+    public Builder setMessageIds(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureMessageIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureMessageIdsIsMutable();
       messageIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -577,20 +631,22 @@ public Builder setMessageIds(
      * 

      *
      * repeated string message_ids = 1;
+     *
      * @param value The messageIds to add.
      * @return This builder for chaining.
      */
-    public Builder addMessageIds(
-        java.lang.String value) {
+    public Builder addMessageIds(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureMessageIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureMessageIdsIsMutable();
       messageIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -598,18 +654,19 @@ public Builder addMessageIds(
      * 

      *
      * repeated string message_ids = 1;
+     *
      * @param values The messageIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllMessageIds(
-        java.lang.Iterable values) {
+    public Builder addAllMessageIds(java.lang.Iterable values) {
       ensureMessageIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, messageIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, messageIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -617,6 +674,7 @@ public Builder addAllMessageIds(
      * 

      *
      * repeated string message_ids = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMessageIds() {
@@ -626,6 +684,8 @@ public Builder clearMessageIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The server-assigned ID of each published message, in the same order as
      * the messages in the request. IDs are guaranteed to be unique within
@@ -633,23 +693,23 @@ public Builder clearMessageIds() {
      * 

      *
      * repeated string message_ids = 1;
+     *
      * @param value The bytes of the messageIds to add.
      * @return This builder for chaining.
      */
-    public Builder addMessageIdsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addMessageIdsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureMessageIdsIsMutable();
       messageIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -659,12 +719,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PublishResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PublishResponse)
   private static final com.google.pubsub.v1.PublishResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PublishResponse();
   }
@@ -673,16 +733,16 @@ public static com.google.pubsub.v1.PublishResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PublishResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new PublishResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PublishResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new PublishResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -697,6 +757,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PublishResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
index a7b56d66f..27dbe63f8 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublishResponseOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PublishResponseOrBuilder extends
+public interface PublishResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PublishResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -15,11 +33,13 @@ public interface PublishResponseOrBuilder extends
    * 

    *
    * repeated string message_ids = 1;
+   *
    * @return A list containing the messageIds.
    */
-  java.util.List
-      getMessageIdsList();
+  java.util.List getMessageIdsList();
   /**
+   *
+   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -27,10 +47,13 @@ public interface PublishResponseOrBuilder extends
    * 

    *
    * repeated string message_ids = 1;
+   *
    * @return The count of messageIds.
    */
   int getMessageIdsCount();
   /**
+   *
+   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -38,11 +61,14 @@ public interface PublishResponseOrBuilder extends
    * 

    *
    * repeated string message_ids = 1;
+   *
    * @param index The index of the element to return.
    * @return The messageIds at the given index.
    */
   java.lang.String getMessageIds(int index);
   /**
+   *
+   *
    * 
    * The server-assigned ID of each published message, in the same order as
    * the messages in the request. IDs are guaranteed to be unique within
@@ -50,9 +76,9 @@ public interface PublishResponseOrBuilder extends
    * 

    *
    * repeated string message_ids = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the messageIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getMessageIdsBytes(int index);
+  com.google.protobuf.ByteString getMessageIdsBytes(int index);
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
index 56e0332fd..f9243a265 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessage.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * A message that is published by publishers and consumed by subscribers. The
  * message must contain either a non-empty data field or at least one attribute.
@@ -17,15 +34,16 @@
  *
  * Protobuf type {@code google.pubsub.v1.PubsubMessage}
  */
-public final class PubsubMessage extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PubsubMessage extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PubsubMessage)
     PubsubMessageOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PubsubMessage.newBuilder() to construct.
   private PubsubMessage(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PubsubMessage() {
     data_ = com.google.protobuf.ByteString.EMPTY;
     messageId_ = "";
@@ -34,16 +52,15 @@ private PubsubMessage() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PubsubMessage();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private PubsubMessage(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -63,56 +80,62 @@ private PubsubMessage(
           case 0:
             done = true;
             break;
-          case 10: {
-
-            data_ = input.readBytes();
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              attributes_ = com.google.protobuf.MapField.newMapField(
-                  AttributesDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              data_ = input.readBytes();
+              break;
             }
-            com.google.protobuf.MapEntry
-            attributes__ = input.readMessage(
-                AttributesDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            attributes_.getMutableMap().put(
-                attributes__.getKey(), attributes__.getValue());
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                attributes_ =
+                    com.google.protobuf.MapField.newMapField(
+                        AttributesDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000001;
+              }
+              com.google.protobuf.MapEntry attributes__ =
+                  input.readMessage(
+                      AttributesDefaultEntryHolder.defaultEntry.getParserForType(),
+                      extensionRegistry);
+              attributes_.getMutableMap().put(attributes__.getKey(), attributes__.getValue());
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            messageId_ = s;
-            break;
-          }
-          case 34: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (publishTime_ != null) {
-              subBuilder = publishTime_.toBuilder();
+              messageId_ = s;
+              break;
             }
-            publishTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(publishTime_);
-              publishTime_ = subBuilder.buildPartial();
+          case 34:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (publishTime_ != null) {
+                subBuilder = publishTime_.toBuilder();
+              }
+              publishTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(publishTime_);
+                publishTime_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
+          case 42:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            break;
-          }
-          case 42: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            orderingKey_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              orderingKey_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -120,47 +143,51 @@ private PubsubMessage(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PubsubMessage_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 2:
         return internalGetAttributes();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.PubsubMessage.class, com.google.pubsub.v1.PubsubMessage.Builder.class);
+            com.google.pubsub.v1.PubsubMessage.class,
+            com.google.pubsub.v1.PubsubMessage.Builder.class);
   }
 
   public static final int DATA_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString data_;
   /**
+   *
+   *
    * 
    * The message data field. If this field is empty, the message must contain
    * at least one attribute.
    * 

    *
    * bytes data = 1;
+   *
    * @return The data.
    */
   @java.lang.Override
@@ -169,24 +196,23 @@ public com.google.protobuf.ByteString getData() {
   }
 
   public static final int ATTRIBUTES_FIELD_NUMBER = 2;
+
   private static final class AttributesDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_AttributesEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.pubsub.v1.PubsubProto
+                .internal_static_google_pubsub_v1_PubsubMessage_AttributesEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> attributes_;
-  private com.google.protobuf.MapField
-  internalGetAttributes() {
+
+  private com.google.protobuf.MapField attributes_;
+
+  private com.google.protobuf.MapField internalGetAttributes() {
     if (attributes_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          AttributesDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(AttributesDefaultEntryHolder.defaultEntry);
     }
     return attributes_;
   }
@@ -195,6 +221,8 @@ public int getAttributesCount() {
     return internalGetAttributes().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -203,22 +231,22 @@ public int getAttributesCount() {
    *
    * map<string, string> attributes = 2;
    */
-
   @java.lang.Override
-  public boolean containsAttributes(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsAttributes(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetAttributes().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getAttributesMap()} instead.
-   */
+  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getAttributes() {
     return getAttributesMap();
   }
   /**
+   *
+   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -228,11 +256,12 @@ public java.util.Map getAttributes() {
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
-
   public java.util.Map getAttributesMap() {
     return internalGetAttributes().getMap();
   }
   /**
+   *
+   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -242,16 +271,17 @@ public java.util.Map getAttributesMap() {
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
-
   public java.lang.String getAttributesOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetAttributes().getMap();
+      java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetAttributes().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -261,12 +291,11 @@ public java.lang.String getAttributesOrDefault(
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
-
-  public java.lang.String getAttributesOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetAttributes().getMap();
+  public java.lang.String getAttributesOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetAttributes().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -276,6 +305,8 @@ public java.lang.String getAttributesOrThrow(
   public static final int MESSAGE_ID_FIELD_NUMBER = 3;
   private volatile java.lang.Object messageId_;
   /**
+   *
+   *
    * 
    * ID of this message, assigned by the server when the message is published.
    * Guaranteed to be unique within the topic. This value may be read by a
@@ -284,6 +315,7 @@ public java.lang.String getAttributesOrThrow(
    * 

    *
    * string message_id = 3;
+   *
    * @return The messageId.
    */
   @java.lang.Override
@@ -292,14 +324,15 @@ public java.lang.String getMessageId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       messageId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * ID of this message, assigned by the server when the message is published.
    * Guaranteed to be unique within the topic. This value may be read by a
@@ -308,16 +341,15 @@ public java.lang.String getMessageId() {
    * 

    *
    * string message_id = 3;
+   *
    * @return The bytes for messageId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getMessageIdBytes() {
+  public com.google.protobuf.ByteString getMessageIdBytes() {
     java.lang.Object ref = messageId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       messageId_ = b;
       return b;
     } else {
@@ -328,6 +360,8 @@ public java.lang.String getMessageId() {
   public static final int PUBLISH_TIME_FIELD_NUMBER = 4;
   private com.google.protobuf.Timestamp publishTime_;
   /**
+   *
+   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -335,6 +369,7 @@ public java.lang.String getMessageId() {
    * 

    *
    * .google.protobuf.Timestamp publish_time = 4;
+   *
    * @return Whether the publishTime field is set.
    */
   @java.lang.Override
@@ -342,6 +377,8 @@ public boolean hasPublishTime() {
     return publishTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -349,6 +386,7 @@ public boolean hasPublishTime() {
    * 

    *
    * .google.protobuf.Timestamp publish_time = 4;
+   *
    * @return The publishTime.
    */
   @java.lang.Override
@@ -356,6 +394,8 @@ public com.google.protobuf.Timestamp getPublishTime() {
     return publishTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : publishTime_;
   }
   /**
+   *
+   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -372,6 +412,8 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
   public static final int ORDERING_KEY_FIELD_NUMBER = 5;
   private volatile java.lang.Object orderingKey_;
   /**
+   *
+   *
    * 
    * If non-empty, identifies related messages for which publish order should be
    * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -382,6 +424,7 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
    * 

    *
    * string ordering_key = 5;
+   *
    * @return The orderingKey.
    */
   @java.lang.Override
@@ -390,14 +433,15 @@ public java.lang.String getOrderingKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderingKey_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * If non-empty, identifies related messages for which publish order should be
    * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -408,16 +452,15 @@ public java.lang.String getOrderingKey() {
    * 

    *
    * string ordering_key = 5;
+   *
    * @return The bytes for orderingKey.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderingKeyBytes() {
+  public com.google.protobuf.ByteString getOrderingKeyBytes() {
     java.lang.Object ref = orderingKey_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderingKey_ = b;
       return b;
     } else {
@@ -426,6 +469,7 @@ public java.lang.String getOrderingKey() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -437,17 +481,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!data_.isEmpty()) {
       output.writeBytes(1, data_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetAttributes(),
-        AttributesDefaultEntryHolder.defaultEntry,
-        2);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetAttributes(), AttributesDefaultEntryHolder.defaultEntry, 2);
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(messageId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, messageId_);
     }
@@ -467,25 +506,23 @@ public int getSerializedSize() {
 
     size = 0;
     if (!data_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(1, data_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetAttributes().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      attributes__ = AttributesDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, attributes__);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, data_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetAttributes().getMap().entrySet()) {
+      com.google.protobuf.MapEntry attributes__ =
+          AttributesDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, attributes__);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(messageId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, messageId_);
     }
     if (publishTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getPublishTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getPublishTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(orderingKey_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, orderingKey_);
@@ -498,26 +535,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PubsubMessage)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PubsubMessage other = (com.google.pubsub.v1.PubsubMessage) obj;
 
-    if (!getData()
-        .equals(other.getData())) return false;
-    if (!internalGetAttributes().equals(
-        other.internalGetAttributes())) return false;
-    if (!getMessageId()
-        .equals(other.getMessageId())) return false;
+    if (!getData().equals(other.getData())) return false;
+    if (!internalGetAttributes().equals(other.internalGetAttributes())) return false;
+    if (!getMessageId().equals(other.getMessageId())) return false;
     if (hasPublishTime() != other.hasPublishTime()) return false;
     if (hasPublishTime()) {
-      if (!getPublishTime()
-          .equals(other.getPublishTime())) return false;
+      if (!getPublishTime().equals(other.getPublishTime())) return false;
     }
-    if (!getOrderingKey()
-        .equals(other.getOrderingKey())) return false;
+    if (!getOrderingKey().equals(other.getOrderingKey())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -548,97 +580,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PubsubMessage parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.PubsubMessage parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PubsubMessage parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.PubsubMessage prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A message that is published by publishers and consumed by subscribers. The
    * message must contain either a non-empty data field or at least one attribute.
@@ -652,43 +690,43 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.PubsubMessage}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PubsubMessage)
       com.google.pubsub.v1.PubsubMessageOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PubsubMessage_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 2:
           return internalGetAttributes();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 2:
           return internalGetMutableAttributes();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PubsubMessage.class, com.google.pubsub.v1.PubsubMessage.Builder.class);
+              com.google.pubsub.v1.PubsubMessage.class,
+              com.google.pubsub.v1.PubsubMessage.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PubsubMessage.newBuilder()
@@ -696,16 +734,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -726,9 +763,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PubsubMessage_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PubsubMessage_descriptor;
     }
 
     @java.lang.Override
@@ -767,38 +804,39 @@ public com.google.pubsub.v1.PubsubMessage buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PubsubMessage) {
-        return mergeFrom((com.google.pubsub.v1.PubsubMessage)other);
+        return mergeFrom((com.google.pubsub.v1.PubsubMessage) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -810,8 +848,7 @@ public Builder mergeFrom(com.google.pubsub.v1.PubsubMessage other) {
       if (other.getData() != com.google.protobuf.ByteString.EMPTY) {
         setData(other.getData());
       }
-      internalGetMutableAttributes().mergeFrom(
-          other.internalGetAttributes());
+      internalGetMutableAttributes().mergeFrom(other.internalGetAttributes());
       if (!other.getMessageId().isEmpty()) {
         messageId_ = other.messageId_;
         onChanged();
@@ -851,16 +888,20 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.ByteString data_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * The message data field. If this field is empty, the message must contain
      * at least one attribute.
      * 

      *
      * bytes data = 1;
+     *
      * @return The data.
      */
     @java.lang.Override
@@ -868,56 +909,64 @@ public com.google.protobuf.ByteString getData() {
       return data_;
     }
     /**
+     *
+     *
      * 
      * The message data field. If this field is empty, the message must contain
      * at least one attribute.
      * 

      *
      * bytes data = 1;
+     *
      * @param value The data to set.
      * @return This builder for chaining.
      */
     public Builder setData(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       data_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The message data field. If this field is empty, the message must contain
      * at least one attribute.
      * 

      *
      * bytes data = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearData() {
-      
+
       data_ = getDefaultInstance().getData();
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> attributes_;
+    private com.google.protobuf.MapField attributes_;
+
     private com.google.protobuf.MapField
-    internalGetAttributes() {
+        internalGetAttributes() {
       if (attributes_ == null) {
         return com.google.protobuf.MapField.emptyMapField(
             AttributesDefaultEntryHolder.defaultEntry);
       }
       return attributes_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableAttributes() {
-      onChanged();;
+        internalGetMutableAttributes() {
+      onChanged();
+      ;
       if (attributes_ == null) {
-        attributes_ = com.google.protobuf.MapField.newMapField(
-            AttributesDefaultEntryHolder.defaultEntry);
+        attributes_ =
+            com.google.protobuf.MapField.newMapField(AttributesDefaultEntryHolder.defaultEntry);
       }
       if (!attributes_.isMutable()) {
         attributes_ = attributes_.copy();
@@ -929,6 +978,8 @@ public int getAttributesCount() {
       return internalGetAttributes().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -937,22 +988,22 @@ public int getAttributesCount() {
      *
      * map<string, string> attributes = 2;
      */
-
     @java.lang.Override
-    public boolean containsAttributes(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsAttributes(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetAttributes().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getAttributesMap()} instead.
-     */
+    /** Use {@link #getAttributesMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getAttributes() {
       return getAttributesMap();
     }
     /**
+     *
+     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -962,11 +1013,12 @@ public java.util.Map getAttributes() {
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
-
     public java.util.Map getAttributesMap() {
       return internalGetAttributes().getMap();
     }
     /**
+     *
+     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -976,16 +1028,17 @@ public java.util.Map getAttributesMap() {
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
-
     public java.lang.String getAttributesOrDefault(
-        java.lang.String key,
-        java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetAttributes().getMap();
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetAttributes().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -995,12 +1048,11 @@ public java.lang.String getAttributesOrDefault(
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
-
-    public java.lang.String getAttributesOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetAttributes().getMap();
+    public java.lang.String getAttributesOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetAttributes().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1008,11 +1060,12 @@ public java.lang.String getAttributesOrThrow(
     }
 
     public Builder clearAttributes() {
-      internalGetMutableAttributes().getMutableMap()
-          .clear();
+      internalGetMutableAttributes().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -1021,23 +1074,21 @@ public Builder clearAttributes() {
      *
      * map<string, string> attributes = 2;
      */
-
-    public Builder removeAttributes(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableAttributes().getMutableMap()
-          .remove(key);
+    public Builder removeAttributes(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableAttributes().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableAttributes() {
+    public java.util.Map getMutableAttributes() {
       return internalGetMutableAttributes().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -1046,19 +1097,20 @@ public Builder removeAttributes(
      *
      * map<string, string> attributes = 2;
      */
-    public Builder putAttributes(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public Builder putAttributes(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       if (value == null) {
-  throw new NullPointerException("map value");
-}
+        throw new NullPointerException("map value");
+      }
 
-      internalGetMutableAttributes().getMutableMap()
-          .put(key, value);
+      internalGetMutableAttributes().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * Attributes for this message. If this field is empty, the message must
      * contain non-empty data. This can be used to filter messages on the
@@ -1067,16 +1119,15 @@ public Builder putAttributes(
      *
      * map<string, string> attributes = 2;
      */
-
-    public Builder putAllAttributes(
-        java.util.Map values) {
-      internalGetMutableAttributes().getMutableMap()
-          .putAll(values);
+    public Builder putAllAttributes(java.util.Map values) {
+      internalGetMutableAttributes().getMutableMap().putAll(values);
       return this;
     }
 
     private java.lang.Object messageId_ = "";
     /**
+     *
+     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1085,13 +1136,13 @@ public Builder putAllAttributes(
      * 

      *
      * string message_id = 3;
+     *
      * @return The messageId.
      */
     public java.lang.String getMessageId() {
       java.lang.Object ref = messageId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         messageId_ = s;
         return s;
@@ -1100,6 +1151,8 @@ public java.lang.String getMessageId() {
       }
     }
     /**
+     *
+     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1108,15 +1161,14 @@ public java.lang.String getMessageId() {
      * 

      *
      * string message_id = 3;
+     *
      * @return The bytes for messageId.
      */
-    public com.google.protobuf.ByteString
-        getMessageIdBytes() {
+    public com.google.protobuf.ByteString getMessageIdBytes() {
       java.lang.Object ref = messageId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         messageId_ = b;
         return b;
       } else {
@@ -1124,6 +1176,8 @@ public java.lang.String getMessageId() {
       }
     }
     /**
+     *
+     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1132,20 +1186,22 @@ public java.lang.String getMessageId() {
      * 

      *
      * string message_id = 3;
+     *
      * @param value The messageId to set.
      * @return This builder for chaining.
      */
-    public Builder setMessageId(
-        java.lang.String value) {
+    public Builder setMessageId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       messageId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1154,15 +1210,18 @@ public Builder setMessageId(
      * 

      *
      * string message_id = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMessageId() {
-      
+
       messageId_ = getDefaultInstance().getMessageId();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * ID of this message, assigned by the server when the message is published.
      * Guaranteed to be unique within the topic. This value may be read by a
@@ -1171,16 +1230,16 @@ public Builder clearMessageId() {
      * 

      *
      * string message_id = 3;
+     *
      * @param value The bytes for messageId to set.
      * @return This builder for chaining.
      */
-    public Builder setMessageIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setMessageIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       messageId_ = value;
       onChanged();
       return this;
@@ -1188,8 +1247,13 @@ public Builder setMessageIdBytes(
 
     private com.google.protobuf.Timestamp publishTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> publishTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        publishTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1197,12 +1261,15 @@ public Builder setMessageIdBytes(
      * 

      *
      * .google.protobuf.Timestamp publish_time = 4;
+     *
      * @return Whether the publishTime field is set.
      */
     public boolean hasPublishTime() {
       return publishTimeBuilder_ != null || publishTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1210,16 +1277,21 @@ public boolean hasPublishTime() {
      * 

      *
      * .google.protobuf.Timestamp publish_time = 4;
+     *
      * @return The publishTime.
      */
     public com.google.protobuf.Timestamp getPublishTime() {
       if (publishTimeBuilder_ == null) {
-        return publishTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : publishTime_;
+        return publishTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : publishTime_;
       } else {
         return publishTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1242,6 +1314,8 @@ public Builder setPublishTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1250,8 +1324,7 @@ public Builder setPublishTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp publish_time = 4;
      */
-    public Builder setPublishTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setPublishTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (publishTimeBuilder_ == null) {
         publishTime_ = builderForValue.build();
         onChanged();
@@ -1262,6 +1335,8 @@ public Builder setPublishTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1274,7 +1349,9 @@ public Builder mergePublishTime(com.google.protobuf.Timestamp value) {
       if (publishTimeBuilder_ == null) {
         if (publishTime_ != null) {
           publishTime_ =
-            com.google.protobuf.Timestamp.newBuilder(publishTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(publishTime_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           publishTime_ = value;
         }
@@ -1286,6 +1363,8 @@ public Builder mergePublishTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1306,6 +1385,8 @@ public Builder clearPublishTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1315,11 +1396,13 @@ public Builder clearPublishTime() {
      * .google.protobuf.Timestamp publish_time = 4;
      */
     public com.google.protobuf.Timestamp.Builder getPublishTimeBuilder() {
-      
+
       onChanged();
       return getPublishTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1332,11 +1415,14 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
       if (publishTimeBuilder_ != null) {
         return publishTimeBuilder_.getMessageOrBuilder();
       } else {
-        return publishTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : publishTime_;
+        return publishTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : publishTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the message was published, populated by the server when
      * it receives the `Publish` call. It must not be populated by the
@@ -1346,14 +1432,17 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
      * .google.protobuf.Timestamp publish_time = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getPublishTimeFieldBuilder() {
       if (publishTimeBuilder_ == null) {
-        publishTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getPublishTime(),
-                getParentForChildren(),
-                isClean());
+        publishTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getPublishTime(), getParentForChildren(), isClean());
         publishTime_ = null;
       }
       return publishTimeBuilder_;
@@ -1361,6 +1450,8 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
 
     private java.lang.Object orderingKey_ = "";
     /**
+     *
+     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1371,13 +1462,13 @@ public com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder() {
      * 

      *
      * string ordering_key = 5;
+     *
      * @return The orderingKey.
      */
     public java.lang.String getOrderingKey() {
       java.lang.Object ref = orderingKey_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderingKey_ = s;
         return s;
@@ -1386,6 +1477,8 @@ public java.lang.String getOrderingKey() {
       }
     }
     /**
+     *
+     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1396,15 +1489,14 @@ public java.lang.String getOrderingKey() {
      * 

      *
      * string ordering_key = 5;
+     *
      * @return The bytes for orderingKey.
      */
-    public com.google.protobuf.ByteString
-        getOrderingKeyBytes() {
+    public com.google.protobuf.ByteString getOrderingKeyBytes() {
       java.lang.Object ref = orderingKey_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderingKey_ = b;
         return b;
       } else {
@@ -1412,6 +1504,8 @@ public java.lang.String getOrderingKey() {
       }
     }
     /**
+     *
+     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1422,20 +1516,22 @@ public java.lang.String getOrderingKey() {
      * 

      *
      * string ordering_key = 5;
+     *
      * @param value The orderingKey to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderingKey(
-        java.lang.String value) {
+    public Builder setOrderingKey(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       orderingKey_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1446,15 +1542,18 @@ public Builder setOrderingKey(
      * 

      *
      * string ordering_key = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderingKey() {
-      
+
       orderingKey_ = getDefaultInstance().getOrderingKey();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If non-empty, identifies related messages for which publish order should be
      * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -1465,23 +1564,23 @@ public Builder clearOrderingKey() {
      * 

      *
      * string ordering_key = 5;
+     *
      * @param value The bytes for orderingKey to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderingKeyBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setOrderingKeyBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       orderingKey_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1491,12 +1590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PubsubMessage)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PubsubMessage)
   private static final com.google.pubsub.v1.PubsubMessage DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PubsubMessage();
   }
@@ -1505,16 +1604,16 @@ public static com.google.pubsub.v1.PubsubMessage getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PubsubMessage parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new PubsubMessage(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PubsubMessage parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new PubsubMessage(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1529,6 +1628,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PubsubMessage getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
similarity index 79%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
index 7d3aaaf26..c06beec09 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubMessageOrBuilder.java
@@ -1,24 +1,45 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PubsubMessageOrBuilder extends
+public interface PubsubMessageOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PubsubMessage)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The message data field. If this field is empty, the message must contain
    * at least one attribute.
    * 

    *
    * bytes data = 1;
+   *
    * @return The data.
    */
   com.google.protobuf.ByteString getData();
 
   /**
+   *
+   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -29,6 +50,8 @@ public interface PubsubMessageOrBuilder extends
    */
   int getAttributesCount();
   /**
+   *
+   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -37,15 +60,13 @@ public interface PubsubMessageOrBuilder extends
    *
    * map<string, string> attributes = 2;
    */
-  boolean containsAttributes(
-      java.lang.String key);
-  /**
-   * Use {@link #getAttributesMap()} instead.
-   */
+  boolean containsAttributes(java.lang.String key);
+  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getAttributes();
+  java.util.Map getAttributes();
   /**
+   *
+   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -54,9 +75,10 @@ boolean containsAttributes(
    *
    * map<string, string> attributes = 2;
    */
-  java.util.Map
-  getAttributesMap();
+  java.util.Map getAttributesMap();
   /**
+   *
+   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -67,11 +89,13 @@ boolean containsAttributes(
    */
 
   /* nullable */
-java.lang.String getAttributesOrDefault(
+  java.lang.String getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Attributes for this message. If this field is empty, the message must
    * contain non-empty data. This can be used to filter messages on the
@@ -80,11 +104,11 @@ java.lang.String getAttributesOrDefault(
    *
    * map<string, string> attributes = 2;
    */
-
-  java.lang.String getAttributesOrThrow(
-      java.lang.String key);
+  java.lang.String getAttributesOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * ID of this message, assigned by the server when the message is published.
    * Guaranteed to be unique within the topic. This value may be read by a
@@ -93,10 +117,13 @@ java.lang.String getAttributesOrThrow(
    * 

    *
    * string message_id = 3;
+   *
    * @return The messageId.
    */
   java.lang.String getMessageId();
   /**
+   *
+   *
    * 
    * ID of this message, assigned by the server when the message is published.
    * Guaranteed to be unique within the topic. This value may be read by a
@@ -105,12 +132,14 @@ java.lang.String getAttributesOrThrow(
    * 

    *
    * string message_id = 3;
+   *
    * @return The bytes for messageId.
    */
-  com.google.protobuf.ByteString
-      getMessageIdBytes();
+  com.google.protobuf.ByteString getMessageIdBytes();
 
   /**
+   *
+   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -118,10 +147,13 @@ java.lang.String getAttributesOrThrow(
    * 

    *
    * .google.protobuf.Timestamp publish_time = 4;
+   *
    * @return Whether the publishTime field is set.
    */
   boolean hasPublishTime();
   /**
+   *
+   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -129,10 +161,13 @@ java.lang.String getAttributesOrThrow(
    * 

    *
    * .google.protobuf.Timestamp publish_time = 4;
+   *
    * @return The publishTime.
    */
   com.google.protobuf.Timestamp getPublishTime();
   /**
+   *
+   *
    * 
    * The time at which the message was published, populated by the server when
    * it receives the `Publish` call. It must not be populated by the
@@ -144,6 +179,8 @@ java.lang.String getAttributesOrThrow(
   com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * If non-empty, identifies related messages for which publish order should be
    * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -154,10 +191,13 @@ java.lang.String getAttributesOrThrow(
    * 

    *
    * string ordering_key = 5;
+   *
    * @return The orderingKey.
    */
   java.lang.String getOrderingKey();
   /**
+   *
+   *
    * 
    * If non-empty, identifies related messages for which publish order should be
    * respected. If a `Subscription` has `enable_message_ordering` set to `true`,
@@ -168,8 +208,8 @@ java.lang.String getAttributesOrThrow(
    * 

    *
    * string ordering_key = 5;
+   *
    * @return The bytes for orderingKey.
    */
-  com.google.protobuf.ByteString
-      getOrderingKeyBytes();
+  com.google.protobuf.ByteString getOrderingKeyBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
new file mode 100644
index 000000000..9875c7fe8
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
@@ -0,0 +1,1044 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public final class PubsubProto {
+  private PubsubProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_SchemaSettings_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_Topic_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_Topic_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_Topic_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_PubsubMessage_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_PubsubMessage_AttributesEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_PubsubMessage_AttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_GetTopicRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_PublishRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_PublishResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ListTopicsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ListTopicsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor;
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+      internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor;
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+      internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor;
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+      internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_Subscription_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_Subscription_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_Subscription_LabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_Subscription_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_RetryPolicy_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ExpirationPolicy_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_PushConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
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+      internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_PushConfig_AttributesEntry_descriptor;
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+      internal_static_google_pubsub_v1_PushConfig_AttributesEntry_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
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+      internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor;
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+      internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor;
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+      internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor;
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+      internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor;
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+      internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_PullRequest_descriptor;
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+      internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_PullResponse_descriptor;
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+      internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor;
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+      internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
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+      internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
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+      internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
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+      internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor;
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+      internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_SeekRequest_descriptor;
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+      internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable;
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+      internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable;
+
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+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n\035google/pubsub/v1/pubsub.proto\022\020google."
+          + "pubsub.v1\032\034google/api/annotations.proto\032"
+          + "\027google/api/client.proto\032\037google/api/fie"
+          + "ld_behavior.proto\032\031google/api/resource.p"
+          + "roto\032\036google/protobuf/duration.proto\032\033go"
+          + "ogle/protobuf/empty.proto\032 google/protob"
+          + "uf/field_mask.proto\032\037google/protobuf/tim"
+          + "estamp.proto\032\035google/pubsub/v1/schema.pr"
+          + "oto\";\n\024MessageStoragePolicy\022#\n\033allowed_p"
+          + "ersistence_regions\030\001 \003(\t\"t\n\016SchemaSettin"
+          + "gs\0224\n\006schema\030\001 \001(\tB$\340A\002\372A\036\n\034pubsub.googl"
+          + "eapis.com/Schema\022,\n\010encoding\030\002 \001(\0162\032.goo"
+          + "gle.pubsub.v1.Encoding\"\303\003\n\005Topic\022\021\n\004name"
+          + "\030\001 \001(\tB\003\340A\002\0223\n\006labels\030\002 \003(\0132#.google.pub"
+          + "sub.v1.Topic.LabelsEntry\022F\n\026message_stor"
+          + "age_policy\030\003 \001(\0132&.google.pubsub.v1.Mess"
+          + "ageStoragePolicy\022\024\n\014kms_key_name\030\005 \001(\t\0229"
+          + "\n\017schema_settings\030\006 \001(\0132 .google.pubsub."
+          + "v1.SchemaSettings\022\025\n\rsatisfies_pzs\030\007 \001(\010"
+          + "\022=\n\032message_retention_duration\030\010 \001(\0132\031.g"
+          + "oogle.protobuf.Duration\032-\n\013LabelsEntry\022\013"
+          + "\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001:T\352AQ\n\033pub"
+          + "sub.googleapis.com/Topic\022!projects/{proj"
+          + "ect}/topics/{topic}\022\017_deleted-topic_\"\361\001\n"
+          + "\rPubsubMessage\022\014\n\004data\030\001 \001(\014\022C\n\nattribut"
+          + "es\030\002 \003(\0132/.google.pubsub.v1.PubsubMessag"
+          + "e.AttributesEntry\022\022\n\nmessage_id\030\003 \001(\t\0220\n"
+          + "\014publish_time\030\004 \001(\0132\032.google.protobuf.Ti"
+          + "mestamp\022\024\n\014ordering_key\030\005 \001(\t\0321\n\017Attribu"
+          + "tesEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001"
+          + "\"E\n\017GetTopicRequest\0222\n\005topic\030\001 \001(\tB#\340A\002\372"
+          + "A\035\n\033pubsub.googleapis.com/Topic\"w\n\022Updat"
+          + "eTopicRequest\022+\n\005topic\030\001 \001(\0132\027.google.pu"
+          + "bsub.v1.TopicB\003\340A\002\0224\n\013update_mask\030\002 \001(\0132"
+          + "\032.google.protobuf.FieldMaskB\003\340A\002\"|\n\016Publ"
+          + "ishRequest\0222\n\005topic\030\001 \001(\tB#\340A\002\372A\035\n\033pubsu"
+          + "b.googleapis.com/Topic\0226\n\010messages\030\002 \003(\013"
+          + "2\037.google.pubsub.v1.PubsubMessageB\003\340A\002\"&"
+          + "\n\017PublishResponse\022\023\n\013message_ids\030\001 \003(\t\"\200"
+          + "\001\n\021ListTopicsRequest\022D\n\007project\030\001 \001(\tB3\340"
+          + "A\002\372A-\n+cloudresourcemanager.googleapis.c"
+          + "om/Project\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_to"
+          + "ken\030\003 \001(\t\"V\n\022ListTopicsResponse\022\'\n\006topic"
+          + "s\030\001 \003(\0132\027.google.pubsub.v1.Topic\022\027\n\017next"
+          + "_page_token\030\002 \001(\t\"z\n\035ListTopicSubscripti"
+          + "onsRequest\0222\n\005topic\030\001 \001(\tB#\340A\002\372A\035\n\033pubsu"
+          + "b.googleapis.com/Topic\022\021\n\tpage_size\030\002 \001("
+          + "\005\022\022\n\npage_token\030\003 \001(\t\"y\n\036ListTopicSubscr"
+          + "iptionsResponse\022>\n\rsubscriptions\030\001 \003(\tB\'"
+          + "\372A$\n\"pubsub.googleapis.com/Subscription\022"
+          + "\027\n\017next_page_token\030\002 \001(\t\"v\n\031ListTopicSna"
+          + "pshotsRequest\0222\n\005topic\030\001 \001(\tB#\340A\002\372A\035\n\033pu"
+          + "bsub.googleapis.com/Topic\022\021\n\tpage_size\030\002"
+          + " \001(\005\022\022\n\npage_token\030\003 \001(\t\"H\n\032ListTopicSna"
+          + "pshotsResponse\022\021\n\tsnapshots\030\001 \003(\t\022\027\n\017nex"
+          + "t_page_token\030\002 \001(\t\"H\n\022DeleteTopicRequest"
+          + "\0222\n\005topic\030\001 \001(\tB#\340A\002\372A\035\n\033pubsub.googleap"
+          + "is.com/Topic\"]\n\031DetachSubscriptionReques"
+          + "t\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub."
+          + "googleapis.com/Subscription\"\034\n\032DetachSub"
+          + "scriptionResponse\"\260\006\n\014Subscription\022\021\n\004na"
+          + "me\030\001 \001(\tB\003\340A\002\0222\n\005topic\030\002 \001(\tB#\340A\002\372A\035\n\033pu"
+          + "bsub.googleapis.com/Topic\0221\n\013push_config"
+          + "\030\004 \001(\0132\034.google.pubsub.v1.PushConfig\022\034\n\024"
+          + "ack_deadline_seconds\030\005 \001(\005\022\035\n\025retain_ack"
+          + "ed_messages\030\007 \001(\010\022=\n\032message_retention_d"
+          + "uration\030\010 \001(\0132\031.google.protobuf.Duration"
+          + "\022:\n\006labels\030\t \003(\0132*.google.pubsub.v1.Subs"
+          + "cription.LabelsEntry\022\037\n\027enable_message_o"
+          + "rdering\030\n \001(\010\022=\n\021expiration_policy\030\013 \001(\013"
+          + "2\".google.pubsub.v1.ExpirationPolicy\022\016\n\006"
+          + "filter\030\014 \001(\t\022>\n\022dead_letter_policy\030\r \001(\013"
+          + "2\".google.pubsub.v1.DeadLetterPolicy\0223\n\014"
+          + "retry_policy\030\016 \001(\0132\035.google.pubsub.v1.Re"
+          + "tryPolicy\022\020\n\010detached\030\017 \001(\010\022$\n\034enable_ex"
+          + "actly_once_delivery\030\020 \001(\010\022H\n topic_messa"
+          + "ge_retention_duration\030\021 \001(\0132\031.google.pro"
+          + "tobuf.DurationB\003\340A\003\032-\n\013LabelsEntry\022\013\n\003ke"
+          + "y\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001:X\352AU\n\"pubsub."
+          + "googleapis.com/Subscription\022/projects/{p"
+          + "roject}/subscriptions/{subscription}\"u\n\013"
+          + "RetryPolicy\0222\n\017minimum_backoff\030\001 \001(\0132\031.g"
+          + "oogle.protobuf.Duration\0222\n\017maximum_backo"
+          + "ff\030\002 \001(\0132\031.google.protobuf.Duration\"L\n\020D"
+          + "eadLetterPolicy\022\031\n\021dead_letter_topic\030\001 \001"
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+          + "\t\0321\n\017AttributesEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005val"
+          + "ue\030\002 \001(\t:\0028\001B\027\n\025authentication_method\"m\n"
+          + "\017ReceivedMessage\022\016\n\006ack_id\030\001 \001(\t\0220\n\007mess"
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+          + "\002\372A$\n\"pubsub.googleapis.com/Subscription"
+          + "\"\214\001\n\031UpdateSubscriptionRequest\0229\n\014subscr"
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+          + "protobuf.FieldMaskB\003\340A\002\"\207\001\n\030ListSubscrip"
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+          + "loudresourcemanager.googleapis.com/Proje"
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+          + "PullRequest\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A"
+          + "$\n\"pubsub.googleapis.com/Subscription\022!\n"
+          + "\022return_immediately\030\002 \001(\010B\005\030\001\340A\001\022\031\n\014max_"
+          + "messages\030\003 \001(\005B\003\340A\002\"L\n\014PullResponse\022<\n\021r"
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+          + "bsub.googleapis.com/Subscription\022\024\n\007ack_"
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+          + "\003(\tB\002\010\001\032a\n\026SubscriptionProperties\022%\n\035exa"
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+          + "age_ordering_enabled\030\002 \001(\010J\004\010\002\020\003\"\203\002\n\025Cre"
+          + "ateSnapshotRequest\0224\n\004name\030\001 \001(\tB&\340A\002\372A "
+          + "\n\036pubsub.googleapis.com/Snapshot\022@\n\014subs"
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+          + "s.com/Subscription\022C\n\006labels\030\003 \003(\01323.goo"
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+          + "e.protobuf.FieldMaskB\003\340A\002\"\257\002\n\010Snapshot\022\014"
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+          + "(\0132\032.google.protobuf.Timestamp\0226\n\006labels"
+          + "\030\004 \003(\0132&.google.pubsub.v1.Snapshot.Label"
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+          + "m/Snapshot\022\'projects/{project}/snapshots"
+          + "/{snapshot}\"N\n\022GetSnapshotRequest\0228\n\010sna"
+          + "pshot\030\001 \001(\tB&\340A\002\372A \n\036pubsub.googleapis.c"
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+          + "project\030\001 \001(\tB3\340A\002\372A-\n+cloudresourcemana"
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+          + "tsResponse\022-\n\tsnapshots\030\001 \003(\0132\032.google.p"
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+          + "\n\014SeekResponse2\243\013\n\tPublisher\022q\n\013CreateTo"
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+          + "oogle.pubsub.v1.Topic\"/\202\323\344\223\002)2$/v1/{topi"
+          + "c.name=projects/*/topics/*}:\001*\022\223\001\n\007Publi"
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+          + "oogle.pubsub.v1.PublishResponse\"C\202\323\344\223\002,\""
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+          + "topics/*}/subscriptions\332A\005topic\022\252\001\n\022List"
+          + "TopicSnapshots\022+.google.pubsub.v1.ListTo"
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+          + "*}\332A\005topic\022\255\001\n\022DetachSubscription\022+.goog"
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+          + "ogleapis.com\322AUhttps://www.googleapis.co"
+          + "m/auth/cloud-platform,https://www.google"
+          + "apis.com/auth/pubsub2\240\025\n\nSubscriber\022\264\001\n\022"
+          + "CreateSubscription\022\036.google.pubsub.v1.Su"
+          + "bscription\032\036.google.pubsub.v1.Subscripti"
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+          + "ptions/*}:\001*\332A+name,topic,push_config,ac"
+          + "k_deadline_seconds\022\241\001\n\017GetSubscription\022("
+          + ".google.pubsub.v1.GetSubscriptionRequest"
+          + "\032\036.google.pubsub.v1.Subscription\"D\202\323\344\223\002/"
+          + "\022-/v1/{subscription=projects/*/subscript"
+          + "ions/*}\332A\014subscription\022\240\001\n\022UpdateSubscri"
+          + "ption\022+.google.pubsub.v1.UpdateSubscript"
+          + "ionRequest\032\036.google.pubsub.v1.Subscripti"
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+          + "cts/*/subscriptions/*}:\001*\022\246\001\n\021ListSubscr"
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+          + "ionsRequest\032+.google.pubsub.v1.ListSubsc"
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+          + "eleteSubscription\022+.google.pubsub.v1.Del"
+          + "eteSubscriptionRequest\032\026.google.protobuf"
+          + ".Empty\"D\202\323\344\223\002/*-/v1/{subscription=projec"
+          + "ts/*/subscriptions/*}\332A\014subscription\022\317\001\n"
+          + "\021ModifyAckDeadline\022*.google.pubsub.v1.Mo"
+          + "difyAckDeadlineRequest\032\026.google.protobuf"
+          + ".Empty\"v\202\323\344\223\002D\"?/v1/{subscription=projec"
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+          + "econds\022\250\001\n\013Acknowledge\022$.google.pubsub.v"
+          + "1.AcknowledgeRequest\032\026.google.protobuf.E"
+          + "mpty\"[\202\323\344\223\002>\"9/v1/{subscription=projects"
+          + "/*/subscriptions/*}:acknowledge:\001*\332A\024sub"
+          + "scription,ack_ids\022\320\001\n\004Pull\022\035.google.pubs"
+          + "ub.v1.PullRequest\032\036.google.pubsub.v1.Pul"
+          + "lResponse\"\210\001\202\323\344\223\0027\"2/v1/{subscription=pr"
+          + "ojects/*/subscriptions/*}:pull:\001*\332A,subs"
+          + "cription,return_immediately,max_messages"
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+          + "sponse\"\000(\0010\001\022\273\001\n\020ModifyPushConfig\022).goog"
+          + "le.pubsub.v1.ModifyPushConfigRequest\032\026.g"
+          + "oogle.protobuf.Empty\"d\202\323\344\223\002C\">/v1/{subsc"
+          + "ription=projects/*/subscriptions/*}:modi"
+          + "fyPushConfig:\001*\332A\030subscription,push_conf"
+          + "ig\022\211\001\n\013GetSnapshot\022$.google.pubsub.v1.Ge"
+          + "tSnapshotRequest\032\032.google.pubsub.v1.Snap"
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+          + "napshots/*}\332A\010snapshot\022\226\001\n\rListSnapshots"
+          + "\022&.google.pubsub.v1.ListSnapshotsRequest"
+          + "\032\'.google.pubsub.v1.ListSnapshotsRespons"
+          + "e\"4\202\323\344\223\002$\022\"/v1/{project=projects/*}/snap"
+          + "shots\332A\007project\022\227\001\n\016CreateSnapshot\022\'.goo"
+          + "gle.pubsub.v1.CreateSnapshotRequest\032\032.go"
+          + "ogle.pubsub.v1.Snapshot\"@\202\323\344\223\002&\032!/v1/{na"
+          + "me=projects/*/snapshots/*}:\001*\332A\021name,sub"
+          + "scription\022\214\001\n\016UpdateSnapshot\022\'.google.pu"
+          + "bsub.v1.UpdateSnapshotRequest\032\032.google.p"
+          + "ubsub.v1.Snapshot\"5\202\323\344\223\002/2*/v1/{snapshot"
+          + ".name=projects/*/snapshots/*}:\001*\022\213\001\n\016Del"
+          + "eteSnapshot\022\'.google.pubsub.v1.DeleteSna"
+          + "pshotRequest\032\026.google.protobuf.Empty\"8\202\323"
+          + "\344\223\002\'*%/v1/{snapshot=projects/*/snapshots"
+          + "/*}\332A\010snapshot\022\204\001\n\004Seek\022\035.google.pubsub."
+          + "v1.SeekRequest\032\036.google.pubsub.v1.SeekRe"
+          + "sponse\"=\202\323\344\223\0027\"2/v1/{subscription=projec"
+          + "ts/*/subscriptions/*}:seek:\001*\032p\312A\025pubsub"
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+          + "ud\\PubSub\\V1\352\002\031Google::Cloud::PubSub::V1"
+          + "b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.protobuf.DurationProto.getDescriptor(),
+              com.google.protobuf.EmptyProto.getDescriptor(),
+              com.google.protobuf.FieldMaskProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+              com.google.pubsub.v1.SchemaProto.getDescriptor(),
+            });
+    internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_pubsub_v1_MessageStoragePolicy_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_MessageStoragePolicy_descriptor,
+            new java.lang.String[] {
+              "AllowedPersistenceRegions",
+            });
+    internal_static_google_pubsub_v1_SchemaSettings_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_SchemaSettings_descriptor,
+            new java.lang.String[] {
+              "Schema", "Encoding",
+            });
+    internal_static_google_pubsub_v1_Topic_descriptor = getDescriptor().getMessageTypes().get(2);
+    internal_static_google_pubsub_v1_Topic_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_Topic_descriptor,
+            new java.lang.String[] {
+              "Name",
+              "Labels",
+              "MessageStoragePolicy",
+              "KmsKeyName",
+              "SchemaSettings",
+              "SatisfiesPzs",
+              "MessageRetentionDuration",
+            });
+    internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor =
+        internal_static_google_pubsub_v1_Topic_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_Topic_LabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_pubsub_v1_PubsubMessage_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_pubsub_v1_PubsubMessage_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_PubsubMessage_descriptor,
+            new java.lang.String[] {
+              "Data", "Attributes", "MessageId", "PublishTime", "OrderingKey",
+            });
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+        internal_static_google_pubsub_v1_PubsubMessage_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_PubsubMessage_AttributesEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_PubsubMessage_AttributesEntry_descriptor,
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+              "Key", "Value",
+            });
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+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_pubsub_v1_GetTopicRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_GetTopicRequest_descriptor,
+            new java.lang.String[] {
+              "Topic",
+            });
+    internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor,
+            new java.lang.String[] {
+              "Topic", "UpdateMask",
+            });
+    internal_static_google_pubsub_v1_PublishRequest_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_pubsub_v1_PublishRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_PublishRequest_descriptor,
+            new java.lang.String[] {
+              "Topic", "Messages",
+            });
+    internal_static_google_pubsub_v1_PublishResponse_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_pubsub_v1_PublishResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_PublishResponse_descriptor,
+            new java.lang.String[] {
+              "MessageIds",
+            });
+    internal_static_google_pubsub_v1_ListTopicsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_pubsub_v1_ListTopicsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListTopicsRequest_descriptor,
+            new java.lang.String[] {
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+            });
+    internal_static_google_pubsub_v1_ListTopicsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(9);
+    internal_static_google_pubsub_v1_ListTopicsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListTopicsResponse_descriptor,
+            new java.lang.String[] {
+              "Topics", "NextPageToken",
+            });
+    internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(10);
+    internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListTopicSubscriptionsRequest_descriptor,
+            new java.lang.String[] {
+              "Topic", "PageSize", "PageToken",
+            });
+    internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(11);
+    internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListTopicSubscriptionsResponse_descriptor,
+            new java.lang.String[] {
+              "Subscriptions", "NextPageToken",
+            });
+    internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(12);
+    internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListTopicSnapshotsRequest_descriptor,
+            new java.lang.String[] {
+              "Topic", "PageSize", "PageToken",
+            });
+    internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(13);
+    internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListTopicSnapshotsResponse_descriptor,
+            new java.lang.String[] {
+              "Snapshots", "NextPageToken",
+            });
+    internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor =
+        getDescriptor().getMessageTypes().get(14);
+    internal_static_google_pubsub_v1_DeleteTopicRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_DeleteTopicRequest_descriptor,
+            new java.lang.String[] {
+              "Topic",
+            });
+    internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor =
+        getDescriptor().getMessageTypes().get(15);
+    internal_static_google_pubsub_v1_DetachSubscriptionRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_DetachSubscriptionRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription",
+            });
+    internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor =
+        getDescriptor().getMessageTypes().get(16);
+    internal_static_google_pubsub_v1_DetachSubscriptionResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_DetachSubscriptionResponse_descriptor,
+            new java.lang.String[] {});
+    internal_static_google_pubsub_v1_Subscription_descriptor =
+        getDescriptor().getMessageTypes().get(17);
+    internal_static_google_pubsub_v1_Subscription_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_Subscription_descriptor,
+            new java.lang.String[] {
+              "Name",
+              "Topic",
+              "PushConfig",
+              "AckDeadlineSeconds",
+              "RetainAckedMessages",
+              "MessageRetentionDuration",
+              "Labels",
+              "EnableMessageOrdering",
+              "ExpirationPolicy",
+              "Filter",
+              "DeadLetterPolicy",
+              "RetryPolicy",
+              "Detached",
+              "EnableExactlyOnceDelivery",
+              "TopicMessageRetentionDuration",
+            });
+    internal_static_google_pubsub_v1_Subscription_LabelsEntry_descriptor =
+        internal_static_google_pubsub_v1_Subscription_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_Subscription_LabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_Subscription_LabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_pubsub_v1_RetryPolicy_descriptor =
+        getDescriptor().getMessageTypes().get(18);
+    internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_RetryPolicy_descriptor,
+            new java.lang.String[] {
+              "MinimumBackoff", "MaximumBackoff",
+            });
+    internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor =
+        getDescriptor().getMessageTypes().get(19);
+    internal_static_google_pubsub_v1_DeadLetterPolicy_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_DeadLetterPolicy_descriptor,
+            new java.lang.String[] {
+              "DeadLetterTopic", "MaxDeliveryAttempts",
+            });
+    internal_static_google_pubsub_v1_ExpirationPolicy_descriptor =
+        getDescriptor().getMessageTypes().get(20);
+    internal_static_google_pubsub_v1_ExpirationPolicy_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ExpirationPolicy_descriptor,
+            new java.lang.String[] {
+              "Ttl",
+            });
+    internal_static_google_pubsub_v1_PushConfig_descriptor =
+        getDescriptor().getMessageTypes().get(21);
+    internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_PushConfig_descriptor,
+            new java.lang.String[] {
+              "PushEndpoint", "Attributes", "OidcToken", "AuthenticationMethod",
+            });
+    internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor =
+        internal_static_google_pubsub_v1_PushConfig_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor,
+            new java.lang.String[] {
+              "ServiceAccountEmail", "Audience",
+            });
+    internal_static_google_pubsub_v1_PushConfig_AttributesEntry_descriptor =
+        internal_static_google_pubsub_v1_PushConfig_descriptor.getNestedTypes().get(1);
+    internal_static_google_pubsub_v1_PushConfig_AttributesEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_PushConfig_AttributesEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_pubsub_v1_ReceivedMessage_descriptor =
+        getDescriptor().getMessageTypes().get(22);
+    internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ReceivedMessage_descriptor,
+            new java.lang.String[] {
+              "AckId", "Message", "DeliveryAttempt",
+            });
+    internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor =
+        getDescriptor().getMessageTypes().get(23);
+    internal_static_google_pubsub_v1_GetSubscriptionRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_GetSubscriptionRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription",
+            });
+    internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor =
+        getDescriptor().getMessageTypes().get(24);
+    internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription", "UpdateMask",
+            });
+    internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(25);
+    internal_static_google_pubsub_v1_ListSubscriptionsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListSubscriptionsRequest_descriptor,
+            new java.lang.String[] {
+              "Project", "PageSize", "PageToken",
+            });
+    internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(26);
+    internal_static_google_pubsub_v1_ListSubscriptionsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListSubscriptionsResponse_descriptor,
+            new java.lang.String[] {
+              "Subscriptions", "NextPageToken",
+            });
+    internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor =
+        getDescriptor().getMessageTypes().get(27);
+    internal_static_google_pubsub_v1_DeleteSubscriptionRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_DeleteSubscriptionRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription",
+            });
+    internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor =
+        getDescriptor().getMessageTypes().get(28);
+    internal_static_google_pubsub_v1_ModifyPushConfigRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ModifyPushConfigRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription", "PushConfig",
+            });
+    internal_static_google_pubsub_v1_PullRequest_descriptor =
+        getDescriptor().getMessageTypes().get(29);
+    internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_PullRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription", "ReturnImmediately", "MaxMessages",
+            });
+    internal_static_google_pubsub_v1_PullResponse_descriptor =
+        getDescriptor().getMessageTypes().get(30);
+    internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_PullResponse_descriptor,
+            new java.lang.String[] {
+              "ReceivedMessages",
+            });
+    internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor =
+        getDescriptor().getMessageTypes().get(31);
+    internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ModifyAckDeadlineRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription", "AckIds", "AckDeadlineSeconds",
+            });
+    internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(32);
+    internal_static_google_pubsub_v1_AcknowledgeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_AcknowledgeRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription", "AckIds",
+            });
+    internal_static_google_pubsub_v1_StreamingPullRequest_descriptor =
+        getDescriptor().getMessageTypes().get(33);
+    internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_StreamingPullRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription",
+              "AckIds",
+              "ModifyDeadlineSeconds",
+              "ModifyDeadlineAckIds",
+              "StreamAckDeadlineSeconds",
+              "ClientId",
+              "MaxOutstandingMessages",
+              "MaxOutstandingBytes",
+            });
+    internal_static_google_pubsub_v1_StreamingPullResponse_descriptor =
+        getDescriptor().getMessageTypes().get(34);
+    internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_StreamingPullResponse_descriptor,
+            new java.lang.String[] {
+              "ReceivedMessages",
+              "AcknowledgeConfirmation",
+              "ModifyAckDeadlineConfirmation",
+              "SubscriptionProperties",
+            });
+    internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor =
+        internal_static_google_pubsub_v1_StreamingPullResponse_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor,
+            new java.lang.String[] {
+              "AckIds", "InvalidAckIds", "UnorderedAckIds",
+            });
+    internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor =
+        internal_static_google_pubsub_v1_StreamingPullResponse_descriptor.getNestedTypes().get(1);
+    internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor,
+            new java.lang.String[] {
+              "AckIds", "InvalidAckIds",
+            });
+    internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor =
+        internal_static_google_pubsub_v1_StreamingPullResponse_descriptor.getNestedTypes().get(2);
+    internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor,
+            new java.lang.String[] {
+              "ExactlyOnceDeliveryEnabled", "MessageOrderingEnabled",
+            });
+    internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor =
+        getDescriptor().getMessageTypes().get(35);
+    internal_static_google_pubsub_v1_CreateSnapshotRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor,
+            new java.lang.String[] {
+              "Name", "Subscription", "Labels",
+            });
+    internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_descriptor =
+        internal_static_google_pubsub_v1_CreateSnapshotRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_CreateSnapshotRequest_LabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor =
+        getDescriptor().getMessageTypes().get(36);
+    internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor,
+            new java.lang.String[] {
+              "Snapshot", "UpdateMask",
+            });
+    internal_static_google_pubsub_v1_Snapshot_descriptor =
+        getDescriptor().getMessageTypes().get(37);
+    internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_Snapshot_descriptor,
+            new java.lang.String[] {
+              "Name", "Topic", "ExpireTime", "Labels",
+            });
+    internal_static_google_pubsub_v1_Snapshot_LabelsEntry_descriptor =
+        internal_static_google_pubsub_v1_Snapshot_descriptor.getNestedTypes().get(0);
+    internal_static_google_pubsub_v1_Snapshot_LabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_Snapshot_LabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor =
+        getDescriptor().getMessageTypes().get(38);
+    internal_static_google_pubsub_v1_GetSnapshotRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_GetSnapshotRequest_descriptor,
+            new java.lang.String[] {
+              "Snapshot",
+            });
+    internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(39);
+    internal_static_google_pubsub_v1_ListSnapshotsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListSnapshotsRequest_descriptor,
+            new java.lang.String[] {
+              "Project", "PageSize", "PageToken",
+            });
+    internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(40);
+    internal_static_google_pubsub_v1_ListSnapshotsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListSnapshotsResponse_descriptor,
+            new java.lang.String[] {
+              "Snapshots", "NextPageToken",
+            });
+    internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor =
+        getDescriptor().getMessageTypes().get(41);
+    internal_static_google_pubsub_v1_DeleteSnapshotRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_DeleteSnapshotRequest_descriptor,
+            new java.lang.String[] {
+              "Snapshot",
+            });
+    internal_static_google_pubsub_v1_SeekRequest_descriptor =
+        getDescriptor().getMessageTypes().get(42);
+    internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_SeekRequest_descriptor,
+            new java.lang.String[] {
+              "Subscription", "Time", "Snapshot", "Target",
+            });
+    internal_static_google_pubsub_v1_SeekResponse_descriptor =
+        getDescriptor().getMessageTypes().get(43);
+    internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_SeekResponse_descriptor, new java.lang.String[] {});
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.DurationProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+    com.google.protobuf.FieldMaskProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.pubsub.v1.SchemaProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
index 360d03fbb..81ff04645 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `Pull` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PullRequest}
  */
-public final class PullRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PullRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PullRequest)
     PullRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PullRequest.newBuilder() to construct.
   private PullRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PullRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PullRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private PullRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,29 +70,30 @@ private PullRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            subscription_ = s;
-            break;
-          }
-          case 16: {
-
-            returnImmediately_ = input.readBool();
-            break;
-          }
-          case 24: {
-
-            maxMessages_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              subscription_ = s;
+              break;
+            }
+          case 16:
+            {
+              returnImmediately_ = input.readBool();
+              break;
+            }
+          case 24:
+            {
+              maxMessages_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -83,22 +101,22 @@ private PullRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.PullRequest.class, com.google.pubsub.v1.PullRequest.Builder.class);
   }
@@ -106,12 +124,17 @@ private PullRequest(
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The subscription from which messages should be pulled.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -120,30 +143,32 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The subscription from which messages should be pulled.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -154,6 +179,8 @@ public java.lang.String getSubscription() {
   public static final int RETURN_IMMEDIATELY_FIELD_NUMBER = 2;
   private boolean returnImmediately_;
   /**
+   *
+   *
    * 
    * Optional. If this field set to true, the system will respond immediately
    * even if it there are no messages available to return in the `Pull`
@@ -164,19 +191,24 @@ public java.lang.String getSubscription() {
    * not set this field.
    * 

    *
-   * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-   * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
-   *     See google/pubsub/v1/pubsub.proto;l=1035
+   * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
+   *     google/pubsub/v1/pubsub.proto;l=1035
    * @return The returnImmediately.
    */
   @java.lang.Override
-  @java.lang.Deprecated public boolean getReturnImmediately() {
+  @java.lang.Deprecated
+  public boolean getReturnImmediately() {
     return returnImmediately_;
   }
 
   public static final int MAX_MESSAGES_FIELD_NUMBER = 3;
   private int maxMessages_;
   /**
+   *
+   *
    * 
    * Required. The maximum number of messages to return for this request. Must
    * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -184,6 +216,7 @@ public java.lang.String getSubscription() {
    * 

    *
    * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The maxMessages.
    */
   @java.lang.Override
@@ -192,6 +225,7 @@ public int getMaxMessages() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +237,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -227,12 +260,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, subscription_);
     }
     if (returnImmediately_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, returnImmediately_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, returnImmediately_);
     }
     if (maxMessages_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, maxMessages_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, maxMessages_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -242,19 +273,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PullRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PullRequest other = (com.google.pubsub.v1.PullRequest) obj;
 
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
-    if (getReturnImmediately()
-        != other.getReturnImmediately()) return false;
-    if (getMaxMessages()
-        != other.getMaxMessages()) return false;
+    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (getReturnImmediately() != other.getReturnImmediately()) return false;
+    if (getMaxMessages() != other.getMaxMessages()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -269,8 +297,7 @@ public int hashCode() {
     hash = (37 * hash) + SUBSCRIPTION_FIELD_NUMBER;
     hash = (53 * hash) + getSubscription().hashCode();
     hash = (37 * hash) + RETURN_IMMEDIATELY_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReturnImmediately());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReturnImmediately());
     hash = (37 * hash) + MAX_MESSAGES_FIELD_NUMBER;
     hash = (53 * hash) + getMaxMessages();
     hash = (29 * hash) + unknownFields.hashCode();
@@ -278,118 +305,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PullRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PullRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PullRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.PullRequest parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.PullRequest parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PullRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PullRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PullRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PullRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PullRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PullRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PullRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PullRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PullRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.PullRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `Pull` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PullRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PullRequest)
       com.google.pubsub.v1.PullRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PullRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PullRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PullRequest.class, com.google.pubsub.v1.PullRequest.Builder.class);
+              com.google.pubsub.v1.PullRequest.class,
+              com.google.pubsub.v1.PullRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PullRequest.newBuilder()
@@ -397,16 +432,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -420,9 +454,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PullRequest_descriptor;
     }
 
     @java.lang.Override
@@ -453,38 +487,39 @@ public com.google.pubsub.v1.PullRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PullRequest) {
-        return mergeFrom((com.google.pubsub.v1.PullRequest)other);
+        return mergeFrom((com.google.pubsub.v1.PullRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -534,19 +569,23 @@ public Builder mergeFrom(
 
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -555,21 +594,24 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -577,64 +619,79 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription from which messages should be pulled.
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private boolean returnImmediately_ ;
+    private boolean returnImmediately_;
     /**
+     *
+     *
      * 
      * Optional. If this field set to true, the system will respond immediately
      * even if it there are no messages available to return in the `Pull`
@@ -645,16 +702,22 @@ public Builder setSubscriptionBytes(
      * not set this field.
      * 

      *
-     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
-     *     See google/pubsub/v1/pubsub.proto;l=1035
+     * 
+     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
+     *     google/pubsub/v1/pubsub.proto;l=1035
      * @return The returnImmediately.
      */
     @java.lang.Override
-    @java.lang.Deprecated public boolean getReturnImmediately() {
+    @java.lang.Deprecated
+    public boolean getReturnImmediately() {
       return returnImmediately_;
     }
     /**
+     *
+     *
      * 
      * Optional. If this field set to true, the system will respond immediately
      * even if it there are no messages available to return in the `Pull`
@@ -665,19 +728,25 @@ public Builder setSubscriptionBytes(
      * not set this field.
      * 

      *
-     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
-     *     See google/pubsub/v1/pubsub.proto;l=1035
+     * 
+     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
+     *     google/pubsub/v1/pubsub.proto;l=1035
      * @param value The returnImmediately to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setReturnImmediately(boolean value) {
-      
+    @java.lang.Deprecated
+    public Builder setReturnImmediately(boolean value) {
+
       returnImmediately_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. If this field set to true, the system will respond immediately
      * even if it there are no messages available to return in the `Pull`
@@ -688,20 +757,26 @@ public Builder setSubscriptionBytes(
      * not set this field.
      * 

      *
-     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
-     *     See google/pubsub/v1/pubsub.proto;l=1035
+     * 
+     * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
+     *     google/pubsub/v1/pubsub.proto;l=1035
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder clearReturnImmediately() {
-      
+    @java.lang.Deprecated
+    public Builder clearReturnImmediately() {
+
       returnImmediately_ = false;
       onChanged();
       return this;
     }
 
-    private int maxMessages_ ;
+    private int maxMessages_;
     /**
+     *
+     *
      * 
      * Required. The maximum number of messages to return for this request. Must
      * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -709,6 +784,7 @@ public Builder setSubscriptionBytes(
      * 

      *
      * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The maxMessages.
      */
     @java.lang.Override
@@ -716,6 +792,8 @@ public int getMaxMessages() {
       return maxMessages_;
     }
     /**
+     *
+     *
      * 
      * Required. The maximum number of messages to return for this request. Must
      * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -723,16 +801,19 @@ public int getMaxMessages() {
      * 

      *
      * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The maxMessages to set.
      * @return This builder for chaining.
      */
     public Builder setMaxMessages(int value) {
-      
+
       maxMessages_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The maximum number of messages to return for this request. Must
      * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -740,17 +821,18 @@ public Builder setMaxMessages(int value) {
      * 

      *
      * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearMaxMessages() {
-      
+
       maxMessages_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -760,12 +842,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PullRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PullRequest)
   private static final com.google.pubsub.v1.PullRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PullRequest();
   }
@@ -774,16 +856,16 @@ public static com.google.pubsub.v1.PullRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PullRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new PullRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PullRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new PullRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -798,6 +880,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PullRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
similarity index 59%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
index cfdf30e66..962ab3955 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PullRequestOrBuilder extends
+public interface PullRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PullRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The subscription from which messages should be pulled.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
+   *
+   *
    * 
    * Required. The subscription from which messages should be pulled.
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
+  com.google.protobuf.ByteString getSubscriptionBytes();
 
   /**
+   *
+   *
    * 
    * Optional. If this field set to true, the system will respond immediately
    * even if it there are no messages available to return in the `Pull`
@@ -40,14 +67,19 @@ public interface PullRequestOrBuilder extends
    * not set this field.
    * 

    *
-   * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
-   * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated.
-   *     See google/pubsub/v1/pubsub.proto;l=1035
+   * bool return_immediately = 2 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
+   *     google/pubsub/v1/pubsub.proto;l=1035
    * @return The returnImmediately.
    */
-  @java.lang.Deprecated boolean getReturnImmediately();
+  @java.lang.Deprecated
+  boolean getReturnImmediately();
 
   /**
+   *
+   *
    * 
    * Required. The maximum number of messages to return for this request. Must
    * be a positive integer. The Pub/Sub system may return fewer than the number
@@ -55,6 +87,7 @@ public interface PullRequestOrBuilder extends
    * 

    *
    * int32 max_messages = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The maxMessages.
    */
   int getMaxMessages();
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
similarity index 78%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
index 9c7d2825a..f0482b4c3 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponse.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `Pull` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PullResponse}
  */
-public final class PullResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PullResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PullResponse)
     PullResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PullResponse.newBuilder() to construct.
   private PullResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PullResponse() {
     receivedMessages_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PullResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private PullResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,22 +71,24 @@ private PullResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              receivedMessages_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                receivedMessages_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              receivedMessages_.add(
+                  input.readMessage(
+                      com.google.pubsub.v1.ReceivedMessage.parser(), extensionRegistry));
+              break;
             }
-            receivedMessages_.add(
-                input.readMessage(com.google.pubsub.v1.ReceivedMessage.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -77,8 +96,7 @@ private PullResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         receivedMessages_ = java.util.Collections.unmodifiableList(receivedMessages_);
@@ -87,22 +105,27 @@ private PullResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PullResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.PullResponse.class, com.google.pubsub.v1.PullResponse.Builder.class);
+            com.google.pubsub.v1.PullResponse.class,
+            com.google.pubsub.v1.PullResponse.Builder.class);
   }
 
   public static final int RECEIVED_MESSAGES_FIELD_NUMBER = 1;
   private java.util.List receivedMessages_;
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -117,6 +140,8 @@ public java.util.List getReceivedMessagesL
     return receivedMessages_;
   }
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -127,11 +152,13 @@ public java.util.List getReceivedMessagesL
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getReceivedMessagesOrBuilderList() {
     return receivedMessages_;
   }
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -146,6 +173,8 @@ public int getReceivedMessagesCount() {
     return receivedMessages_.size();
   }
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -160,6 +189,8 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
     return receivedMessages_.get(index);
   }
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -170,12 +201,12 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
-      int index) {
+  public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index) {
     return receivedMessages_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -187,8 +218,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < receivedMessages_.size(); i++) {
       output.writeMessage(1, receivedMessages_.get(i));
     }
@@ -202,8 +232,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < receivedMessages_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, receivedMessages_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, receivedMessages_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -213,15 +242,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PullResponse)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PullResponse other = (com.google.pubsub.v1.PullResponse) obj;
 
-    if (!getReceivedMessagesList()
-        .equals(other.getReceivedMessagesList())) return false;
+    if (!getReceivedMessagesList().equals(other.getReceivedMessagesList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -242,118 +270,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PullResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PullResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PullResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.PullResponse parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.PullResponse parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PullResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PullResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PullResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PullResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PullResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PullResponse parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PullResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PullResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PullResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.PullResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `Pull` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PullResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PullResponse)
       com.google.pubsub.v1.PullResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PullResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PullResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PullResponse.class, com.google.pubsub.v1.PullResponse.Builder.class);
+              com.google.pubsub.v1.PullResponse.class,
+              com.google.pubsub.v1.PullResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.PullResponse.newBuilder()
@@ -361,17 +397,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getReceivedMessagesFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -385,9 +421,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PullResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PullResponse_descriptor;
     }
 
     @java.lang.Override
@@ -425,38 +461,39 @@ public com.google.pubsub.v1.PullResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PullResponse) {
-        return mergeFrom((com.google.pubsub.v1.PullResponse)other);
+        return mergeFrom((com.google.pubsub.v1.PullResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -483,9 +520,10 @@ public Builder mergeFrom(com.google.pubsub.v1.PullResponse other) {
             receivedMessagesBuilder_ = null;
             receivedMessages_ = other.receivedMessages_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            receivedMessagesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getReceivedMessagesFieldBuilder() : null;
+            receivedMessagesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getReceivedMessagesFieldBuilder()
+                    : null;
           } else {
             receivedMessagesBuilder_.addAllMessages(other.receivedMessages_);
           }
@@ -519,21 +557,29 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List receivedMessages_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureReceivedMessagesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        receivedMessages_ = new java.util.ArrayList(receivedMessages_);
+        receivedMessages_ =
+            new java.util.ArrayList(receivedMessages_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder> receivedMessagesBuilder_;
+            com.google.pubsub.v1.ReceivedMessage,
+            com.google.pubsub.v1.ReceivedMessage.Builder,
+            com.google.pubsub.v1.ReceivedMessageOrBuilder>
+        receivedMessagesBuilder_;
 
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -551,6 +597,8 @@ public java.util.List getReceivedMessagesL
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -568,6 +616,8 @@ public int getReceivedMessagesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -585,6 +635,8 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -594,8 +646,7 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public Builder setReceivedMessages(
-        int index, com.google.pubsub.v1.ReceivedMessage value) {
+    public Builder setReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessage value) {
       if (receivedMessagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -609,6 +660,8 @@ public Builder setReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -630,6 +683,8 @@ public Builder setReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -653,6 +708,8 @@ public Builder addReceivedMessages(com.google.pubsub.v1.ReceivedMessage value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -662,8 +719,7 @@ public Builder addReceivedMessages(com.google.pubsub.v1.ReceivedMessage value) {
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public Builder addReceivedMessages(
-        int index, com.google.pubsub.v1.ReceivedMessage value) {
+    public Builder addReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessage value) {
       if (receivedMessagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -677,6 +733,8 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -698,6 +756,8 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -719,6 +779,8 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -732,8 +794,7 @@ public Builder addAllReceivedMessages(
         java.lang.Iterable values) {
       if (receivedMessagesBuilder_ == null) {
         ensureReceivedMessagesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, receivedMessages_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, receivedMessages_);
         onChanged();
       } else {
         receivedMessagesBuilder_.addAllMessages(values);
@@ -741,6 +802,8 @@ public Builder addAllReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -761,6 +824,8 @@ public Builder clearReceivedMessages() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -781,6 +846,8 @@ public Builder removeReceivedMessages(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -790,11 +857,12 @@ public Builder removeReceivedMessages(int index) {
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(
-        int index) {
+    public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(int index) {
       return getReceivedMessagesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -804,14 +872,16 @@ public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
-        int index) {
+    public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index) {
       if (receivedMessagesBuilder_ == null) {
-        return receivedMessages_.get(index);  } else {
+        return receivedMessages_.get(index);
+      } else {
         return receivedMessagesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -821,8 +891,8 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public java.util.List 
-         getReceivedMessagesOrBuilderList() {
+    public java.util.List
+        getReceivedMessagesOrBuilderList() {
       if (receivedMessagesBuilder_ != null) {
         return receivedMessagesBuilder_.getMessageOrBuilderList();
       } else {
@@ -830,6 +900,8 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -840,10 +912,12 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
     public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder() {
-      return getReceivedMessagesFieldBuilder().addBuilder(
-          com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
+      return getReceivedMessagesFieldBuilder()
+          .addBuilder(com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -853,12 +927,13 @@ public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder()
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(
-        int index) {
-      return getReceivedMessagesFieldBuilder().addBuilder(
-          index, com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
+    public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(int index) {
+      return getReceivedMessagesFieldBuilder()
+          .addBuilder(index, com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. The list will be empty if there are no more
      * messages available in the backlog. For JSON, the response can be entirely
@@ -868,16 +943,22 @@ public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(
      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public java.util.List 
-         getReceivedMessagesBuilderList() {
+    public java.util.List
+        getReceivedMessagesBuilderList() {
       return getReceivedMessagesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder> 
+            com.google.pubsub.v1.ReceivedMessage,
+            com.google.pubsub.v1.ReceivedMessage.Builder,
+            com.google.pubsub.v1.ReceivedMessageOrBuilder>
         getReceivedMessagesFieldBuilder() {
       if (receivedMessagesBuilder_ == null) {
-        receivedMessagesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder>(
+        receivedMessagesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.pubsub.v1.ReceivedMessage,
+                com.google.pubsub.v1.ReceivedMessage.Builder,
+                com.google.pubsub.v1.ReceivedMessageOrBuilder>(
                 receivedMessages_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -886,9 +967,9 @@ public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(
       }
       return receivedMessagesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -898,12 +979,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PullResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PullResponse)
   private static final com.google.pubsub.v1.PullResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PullResponse();
   }
@@ -912,16 +993,16 @@ public static com.google.pubsub.v1.PullResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PullResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new PullResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PullResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new PullResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -936,6 +1017,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PullResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
similarity index 76%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
index b03221915..f7843870e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullResponseOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PullResponseOrBuilder extends
+public interface PullResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PullResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -17,9 +35,10 @@ public interface PullResponseOrBuilder extends
    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  java.util.List 
-      getReceivedMessagesList();
+  java.util.List getReceivedMessagesList();
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -31,6 +50,8 @@ public interface PullResponseOrBuilder extends
    */
   com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index);
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -42,6 +63,8 @@ public interface PullResponseOrBuilder extends
    */
   int getReceivedMessagesCount();
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -51,9 +74,11 @@ public interface PullResponseOrBuilder extends
    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  java.util.List 
+  java.util.List
       getReceivedMessagesOrBuilderList();
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. The list will be empty if there are no more
    * messages available in the backlog. For JSON, the response can be entirely
@@ -63,6 +88,5 @@ public interface PullResponseOrBuilder extends
    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
-      int index);
+  com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index);
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
similarity index 76%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
index 1135a6322..c551db41d 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfig.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Configuration for a push delivery endpoint.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.PushConfig}
  */
-public final class PushConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PushConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.PushConfig)
     PushConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PushConfig.newBuilder() to construct.
   private PushConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PushConfig() {
     pushEndpoint_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PushConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private PushConfig(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,46 +71,53 @@ private PushConfig(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pushEndpoint_ = s;
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              attributes_ = com.google.protobuf.MapField.newMapField(
-                  AttributesDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000001;
+              pushEndpoint_ = s;
+              break;
             }
-            com.google.protobuf.MapEntry
-            attributes__ = input.readMessage(
-                AttributesDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            attributes_.getMutableMap().put(
-                attributes__.getKey(), attributes__.getValue());
-            break;
-          }
-          case 26: {
-            com.google.pubsub.v1.PushConfig.OidcToken.Builder subBuilder = null;
-            if (authenticationMethodCase_ == 3) {
-              subBuilder = ((com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_).toBuilder();
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                attributes_ =
+                    com.google.protobuf.MapField.newMapField(
+                        AttributesDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000001;
+              }
+              com.google.protobuf.MapEntry attributes__ =
+                  input.readMessage(
+                      AttributesDefaultEntryHolder.defaultEntry.getParserForType(),
+                      extensionRegistry);
+              attributes_.getMutableMap().put(attributes__.getKey(), attributes__.getValue());
+              break;
             }
-            authenticationMethod_ =
-                input.readMessage(com.google.pubsub.v1.PushConfig.OidcToken.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
-              authenticationMethod_ = subBuilder.buildPartial();
+          case 26:
+            {
+              com.google.pubsub.v1.PushConfig.OidcToken.Builder subBuilder = null;
+              if (authenticationMethodCase_ == 3) {
+                subBuilder =
+                    ((com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_).toBuilder();
+              }
+              authenticationMethod_ =
+                  input.readMessage(
+                      com.google.pubsub.v1.PushConfig.OidcToken.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
+                authenticationMethod_ = subBuilder.buildPartial();
+              }
+              authenticationMethodCase_ = 3;
+              break;
             }
-            authenticationMethodCase_ = 3;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -101,43 +125,45 @@ private PushConfig(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 2:
         return internalGetAttributes();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.PushConfig.class, com.google.pubsub.v1.PushConfig.Builder.class);
   }
 
-  public interface OidcTokenOrBuilder extends
+  public interface OidcTokenOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PushConfig.OidcToken)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * [Service account
      * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -147,10 +173,13 @@ public interface OidcTokenOrBuilder extends
      * 

      *
      * string service_account_email = 1;
+     *
      * @return The serviceAccountEmail.
      */
     java.lang.String getServiceAccountEmail();
     /**
+     *
+     *
      * 
      * [Service account
      * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -160,12 +189,14 @@ public interface OidcTokenOrBuilder extends
      * 

      *
      * string service_account_email = 1;
+     *
      * @return The bytes for serviceAccountEmail.
      */
-    com.google.protobuf.ByteString
-        getServiceAccountEmailBytes();
+    com.google.protobuf.ByteString getServiceAccountEmailBytes();
 
     /**
+     *
+     *
      * 
      * Audience to be used when generating OIDC token. The audience claim
      * identifies the recipients that the JWT is intended for. The audience
@@ -176,10 +207,13 @@ public interface OidcTokenOrBuilder extends
      * 

      *
      * string audience = 2;
+     *
      * @return The audience.
      */
     java.lang.String getAudience();
     /**
+     *
+     *
      * 
      * Audience to be used when generating OIDC token. The audience claim
      * identifies the recipients that the JWT is intended for. The audience
@@ -190,12 +224,14 @@ public interface OidcTokenOrBuilder extends
      * 

      *
      * string audience = 2;
+     *
      * @return The bytes for audience.
      */
-    com.google.protobuf.ByteString
-        getAudienceBytes();
+    com.google.protobuf.ByteString getAudienceBytes();
   }
   /**
+   *
+   *
    * 
    * Contains information needed for generating an
    * [OpenID Connect
@@ -204,15 +240,16 @@ public interface OidcTokenOrBuilder extends
    *
    * Protobuf type {@code google.pubsub.v1.PushConfig.OidcToken}
    */
-  public static final class OidcToken extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class OidcToken extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.pubsub.v1.PushConfig.OidcToken)
       OidcTokenOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use OidcToken.newBuilder() to construct.
     private OidcToken(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private OidcToken() {
       serviceAccountEmail_ = "";
       audience_ = "";
@@ -220,16 +257,15 @@ private OidcToken() {
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new OidcToken();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private OidcToken(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -248,25 +284,27 @@ private OidcToken(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              serviceAccountEmail_ = s;
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
+                serviceAccountEmail_ = s;
+                break;
+              }
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              audience_ = s;
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+                audience_ = s;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -274,29 +312,33 @@ private OidcToken(
       } catch (com.google.protobuf.UninitializedMessageException e) {
         throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.PushConfig.OidcToken.class, com.google.pubsub.v1.PushConfig.OidcToken.Builder.class);
+              com.google.pubsub.v1.PushConfig.OidcToken.class,
+              com.google.pubsub.v1.PushConfig.OidcToken.Builder.class);
     }
 
     public static final int SERVICE_ACCOUNT_EMAIL_FIELD_NUMBER = 1;
     private volatile java.lang.Object serviceAccountEmail_;
     /**
+     *
+     *
      * 
      * [Service account
      * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -306,6 +348,7 @@ private OidcToken(
      * 

      *
      * string service_account_email = 1;
+     *
      * @return The serviceAccountEmail.
      */
     @java.lang.Override
@@ -314,14 +357,15 @@ public java.lang.String getServiceAccountEmail() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         serviceAccountEmail_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * [Service account
      * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -331,16 +375,15 @@ public java.lang.String getServiceAccountEmail() {
      * 

      *
      * string service_account_email = 1;
+     *
      * @return The bytes for serviceAccountEmail.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getServiceAccountEmailBytes() {
+    public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
       java.lang.Object ref = serviceAccountEmail_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         serviceAccountEmail_ = b;
         return b;
       } else {
@@ -351,6 +394,8 @@ public java.lang.String getServiceAccountEmail() {
     public static final int AUDIENCE_FIELD_NUMBER = 2;
     private volatile java.lang.Object audience_;
     /**
+     *
+     *
      * 
      * Audience to be used when generating OIDC token. The audience claim
      * identifies the recipients that the JWT is intended for. The audience
@@ -361,6 +406,7 @@ public java.lang.String getServiceAccountEmail() {
      * 

      *
      * string audience = 2;
+     *
      * @return The audience.
      */
     @java.lang.Override
@@ -369,14 +415,15 @@ public java.lang.String getAudience() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         audience_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * Audience to be used when generating OIDC token. The audience claim
      * identifies the recipients that the JWT is intended for. The audience
@@ -387,16 +434,15 @@ public java.lang.String getAudience() {
      * 

      *
      * string audience = 2;
+     *
      * @return The bytes for audience.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getAudienceBytes() {
+    public com.google.protobuf.ByteString getAudienceBytes() {
       java.lang.Object ref = audience_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         audience_ = b;
         return b;
       } else {
@@ -405,6 +451,7 @@ public java.lang.String getAudience() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -416,8 +463,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(serviceAccountEmail_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, serviceAccountEmail_);
       }
@@ -447,17 +493,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.pubsub.v1.PushConfig.OidcToken)) {
         return super.equals(obj);
       }
-      com.google.pubsub.v1.PushConfig.OidcToken other = (com.google.pubsub.v1.PushConfig.OidcToken) obj;
+      com.google.pubsub.v1.PushConfig.OidcToken other =
+          (com.google.pubsub.v1.PushConfig.OidcToken) obj;
 
-      if (!getServiceAccountEmail()
-          .equals(other.getServiceAccountEmail())) return false;
-      if (!getAudience()
-          .equals(other.getAudience())) return false;
+      if (!getServiceAccountEmail().equals(other.getServiceAccountEmail())) return false;
+      if (!getAudience().equals(other.getAudience())) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -478,88 +523,94 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
-        java.nio.ByteBuffer data)
+    public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(java.nio.ByteBuffer data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(java.io.InputStream input)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.pubsub.v1.PushConfig.OidcToken parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.pubsub.v1.PushConfig.OidcToken parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.pubsub.v1.PushConfig.OidcToken parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
+
     public static Builder newBuilder(com.google.pubsub.v1.PushConfig.OidcToken prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -569,6 +620,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Contains information needed for generating an
      * [OpenID Connect
@@ -577,21 +630,24 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.pubsub.v1.PushConfig.OidcToken}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PushConfig.OidcToken)
         com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_PushConfig_OidcToken_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.pubsub.v1.PushConfig.OidcToken.class, com.google.pubsub.v1.PushConfig.OidcToken.Builder.class);
+                com.google.pubsub.v1.PushConfig.OidcToken.class,
+                com.google.pubsub.v1.PushConfig.OidcToken.Builder.class);
       }
 
       // Construct using com.google.pubsub.v1.PushConfig.OidcToken.newBuilder()
@@ -599,16 +655,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -620,9 +675,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_PushConfig_OidcToken_descriptor;
       }
 
       @java.lang.Override
@@ -641,7 +696,8 @@ public com.google.pubsub.v1.PushConfig.OidcToken build() {
 
       @java.lang.Override
       public com.google.pubsub.v1.PushConfig.OidcToken buildPartial() {
-        com.google.pubsub.v1.PushConfig.OidcToken result = new com.google.pubsub.v1.PushConfig.OidcToken(this);
+        com.google.pubsub.v1.PushConfig.OidcToken result =
+            new com.google.pubsub.v1.PushConfig.OidcToken(this);
         result.serviceAccountEmail_ = serviceAccountEmail_;
         result.audience_ = audience_;
         onBuilt();
@@ -652,38 +708,41 @@ public com.google.pubsub.v1.PushConfig.OidcToken buildPartial() {
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.pubsub.v1.PushConfig.OidcToken) {
-          return mergeFrom((com.google.pubsub.v1.PushConfig.OidcToken)other);
+          return mergeFrom((com.google.pubsub.v1.PushConfig.OidcToken) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -731,6 +790,8 @@ public Builder mergeFrom(
 
       private java.lang.Object serviceAccountEmail_ = "";
       /**
+       *
+       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -740,13 +801,13 @@ public Builder mergeFrom(
        * 

        *
        * string service_account_email = 1;
+       *
        * @return The serviceAccountEmail.
        */
       public java.lang.String getServiceAccountEmail() {
         java.lang.Object ref = serviceAccountEmail_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           serviceAccountEmail_ = s;
           return s;
@@ -755,6 +816,8 @@ public java.lang.String getServiceAccountEmail() {
         }
       }
       /**
+       *
+       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -764,15 +827,14 @@ public java.lang.String getServiceAccountEmail() {
        * 

        *
        * string service_account_email = 1;
+       *
        * @return The bytes for serviceAccountEmail.
        */
-      public com.google.protobuf.ByteString
-          getServiceAccountEmailBytes() {
+      public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
         java.lang.Object ref = serviceAccountEmail_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           serviceAccountEmail_ = b;
           return b;
         } else {
@@ -780,6 +842,8 @@ public java.lang.String getServiceAccountEmail() {
         }
       }
       /**
+       *
+       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -789,20 +853,22 @@ public java.lang.String getServiceAccountEmail() {
        * 

        *
        * string service_account_email = 1;
+       *
        * @param value The serviceAccountEmail to set.
        * @return This builder for chaining.
        */
-      public Builder setServiceAccountEmail(
-          java.lang.String value) {
+      public Builder setServiceAccountEmail(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  
+          throw new NullPointerException();
+        }
+
         serviceAccountEmail_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -812,15 +878,18 @@ public Builder setServiceAccountEmail(
        * 

        *
        * string service_account_email = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearServiceAccountEmail() {
-        
+
         serviceAccountEmail_ = getDefaultInstance().getServiceAccountEmail();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * [Service account
        * email](https://cloud.google.com/iam/docs/service-accounts)
@@ -830,16 +899,16 @@ public Builder clearServiceAccountEmail() {
        * 

        *
        * string service_account_email = 1;
+       *
        * @param value The bytes for serviceAccountEmail to set.
        * @return This builder for chaining.
        */
-      public Builder setServiceAccountEmailBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setServiceAccountEmailBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-        
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
         serviceAccountEmail_ = value;
         onChanged();
         return this;
@@ -847,6 +916,8 @@ public Builder setServiceAccountEmailBytes(
 
       private java.lang.Object audience_ = "";
       /**
+       *
+       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -857,13 +928,13 @@ public Builder setServiceAccountEmailBytes(
        * 

        *
        * string audience = 2;
+       *
        * @return The audience.
        */
       public java.lang.String getAudience() {
         java.lang.Object ref = audience_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           audience_ = s;
           return s;
@@ -872,6 +943,8 @@ public java.lang.String getAudience() {
         }
       }
       /**
+       *
+       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -882,15 +955,14 @@ public java.lang.String getAudience() {
        * 

        *
        * string audience = 2;
+       *
        * @return The bytes for audience.
        */
-      public com.google.protobuf.ByteString
-          getAudienceBytes() {
+      public com.google.protobuf.ByteString getAudienceBytes() {
         java.lang.Object ref = audience_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           audience_ = b;
           return b;
         } else {
@@ -898,6 +970,8 @@ public java.lang.String getAudience() {
         }
       }
       /**
+       *
+       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -908,20 +982,22 @@ public java.lang.String getAudience() {
        * 

        *
        * string audience = 2;
+       *
        * @param value The audience to set.
        * @return This builder for chaining.
        */
-      public Builder setAudience(
-          java.lang.String value) {
+      public Builder setAudience(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  
+          throw new NullPointerException();
+        }
+
         audience_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -932,15 +1008,18 @@ public Builder setAudience(
        * 

        *
        * string audience = 2;
+       *
        * @return This builder for chaining.
        */
       public Builder clearAudience() {
-        
+
         audience_ = getDefaultInstance().getAudience();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Audience to be used when generating OIDC token. The audience claim
        * identifies the recipients that the JWT is intended for. The audience
@@ -951,20 +1030,21 @@ public Builder clearAudience() {
        * 

        *
        * string audience = 2;
+       *
        * @param value The bytes for audience to set.
        * @return This builder for chaining.
        */
-      public Builder setAudienceBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setAudienceBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-        
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
         audience_ = value;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -977,12 +1057,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PushConfig.OidcToken)
     }
 
     // @@protoc_insertion_point(class_scope:google.pubsub.v1.PushConfig.OidcToken)
     private static final com.google.pubsub.v1.PushConfig.OidcToken DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.pubsub.v1.PushConfig.OidcToken();
     }
@@ -991,16 +1071,16 @@ public static com.google.pubsub.v1.PushConfig.OidcToken getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public OidcToken parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new OidcToken(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public OidcToken parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new OidcToken(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1015,17 +1095,19 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.pubsub.v1.PushConfig.OidcToken getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int authenticationMethodCase_ = 0;
   private java.lang.Object authenticationMethod_;
+
   public enum AuthenticationMethodCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     OIDC_TOKEN(3),
     AUTHENTICATIONMETHOD_NOT_SET(0);
     private final int value;
+
     private AuthenticationMethodCase(int value) {
       this.value = value;
     }
@@ -1041,31 +1123,36 @@ public static AuthenticationMethodCase valueOf(int value) {
 
     public static AuthenticationMethodCase forNumber(int value) {
       switch (value) {
-        case 3: return OIDC_TOKEN;
-        case 0: return AUTHENTICATIONMETHOD_NOT_SET;
-        default: return null;
+        case 3:
+          return OIDC_TOKEN;
+        case 0:
+          return AUTHENTICATIONMETHOD_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public AuthenticationMethodCase
-  getAuthenticationMethodCase() {
-    return AuthenticationMethodCase.forNumber(
-        authenticationMethodCase_);
+  public AuthenticationMethodCase getAuthenticationMethodCase() {
+    return AuthenticationMethodCase.forNumber(authenticationMethodCase_);
   }
 
   public static final int PUSH_ENDPOINT_FIELD_NUMBER = 1;
   private volatile java.lang.Object pushEndpoint_;
   /**
+   *
+   *
    * 
    * A URL locating the endpoint to which messages should be pushed.
    * For example, a Webhook endpoint might use `https://example.com/push`.
    * 

    *
    * string push_endpoint = 1;
+   *
    * @return The pushEndpoint.
    */
   @java.lang.Override
@@ -1074,30 +1161,30 @@ public java.lang.String getPushEndpoint() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pushEndpoint_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A URL locating the endpoint to which messages should be pushed.
    * For example, a Webhook endpoint might use `https://example.com/push`.
    * 

    *
    * string push_endpoint = 1;
+   *
    * @return The bytes for pushEndpoint.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPushEndpointBytes() {
+  public com.google.protobuf.ByteString getPushEndpointBytes() {
     java.lang.Object ref = pushEndpoint_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pushEndpoint_ = b;
       return b;
     } else {
@@ -1106,24 +1193,23 @@ public java.lang.String getPushEndpoint() {
   }
 
   public static final int ATTRIBUTES_FIELD_NUMBER = 2;
+
   private static final class AttributesDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_AttributesEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.pubsub.v1.PubsubProto
+                .internal_static_google_pubsub_v1_PushConfig_AttributesEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> attributes_;
-  private com.google.protobuf.MapField
-  internalGetAttributes() {
+
+  private com.google.protobuf.MapField attributes_;
+
+  private com.google.protobuf.MapField internalGetAttributes() {
     if (attributes_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          AttributesDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(AttributesDefaultEntryHolder.defaultEntry);
     }
     return attributes_;
   }
@@ -1132,6 +1218,8 @@ public int getAttributesCount() {
     return internalGetAttributes().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -1153,22 +1241,22 @@ public int getAttributesCount() {
    *
    * map<string, string> attributes = 2;
    */
-
   @java.lang.Override
-  public boolean containsAttributes(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsAttributes(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetAttributes().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getAttributesMap()} instead.
-   */
+  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getAttributes() {
     return getAttributesMap();
   }
   /**
+   *
+   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -1191,11 +1279,12 @@ public java.util.Map getAttributes() {
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
-
   public java.util.Map getAttributesMap() {
     return internalGetAttributes().getMap();
   }
   /**
+   *
+   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -1218,16 +1307,17 @@ public java.util.Map getAttributesMap() {
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
-
   public java.lang.String getAttributesOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetAttributes().getMap();
+      java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetAttributes().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -1250,12 +1340,11 @@ public java.lang.String getAttributesOrDefault(
    * map<string, string> attributes = 2;
    */
   @java.lang.Override
-
-  public java.lang.String getAttributesOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetAttributes().getMap();
+  public java.lang.String getAttributesOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetAttributes().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1264,12 +1353,15 @@ public java.lang.String getAttributesOrThrow(
 
   public static final int OIDC_TOKEN_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
    * 

    *
    * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
+   *
    * @return Whether the oidcToken field is set.
    */
   @java.lang.Override
@@ -1277,22 +1369,27 @@ public boolean hasOidcToken() {
     return authenticationMethodCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
    * 

    *
    * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
+   *
    * @return The oidcToken.
    */
   @java.lang.Override
   public com.google.pubsub.v1.PushConfig.OidcToken getOidcToken() {
     if (authenticationMethodCase_ == 3) {
-       return (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_;
+      return (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_;
     }
     return com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
@@ -1303,12 +1400,13 @@ public com.google.pubsub.v1.PushConfig.OidcToken getOidcToken() {
   @java.lang.Override
   public com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder getOidcTokenOrBuilder() {
     if (authenticationMethodCase_ == 3) {
-       return (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_;
+      return (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_;
     }
     return com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1320,17 +1418,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pushEndpoint_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, pushEndpoint_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetAttributes(),
-        AttributesDefaultEntryHolder.defaultEntry,
-        2);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetAttributes(), AttributesDefaultEntryHolder.defaultEntry, 2);
     if (authenticationMethodCase_ == 3) {
       output.writeMessage(3, (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
     }
@@ -1346,19 +1439,20 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pushEndpoint_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, pushEndpoint_);
     }
-    for (java.util.Map.Entry entry
-         : internalGetAttributes().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      attributes__ = AttributesDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, attributes__);
+    for (java.util.Map.Entry entry :
+        internalGetAttributes().getMap().entrySet()) {
+      com.google.protobuf.MapEntry attributes__ =
+          AttributesDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, attributes__);
     }
     if (authenticationMethodCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -1368,22 +1462,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.PushConfig)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.PushConfig other = (com.google.pubsub.v1.PushConfig) obj;
 
-    if (!getPushEndpoint()
-        .equals(other.getPushEndpoint())) return false;
-    if (!internalGetAttributes().equals(
-        other.internalGetAttributes())) return false;
+    if (!getPushEndpoint().equals(other.getPushEndpoint())) return false;
+    if (!internalGetAttributes().equals(other.internalGetAttributes())) return false;
     if (!getAuthenticationMethodCase().equals(other.getAuthenticationMethodCase())) return false;
     switch (authenticationMethodCase_) {
       case 3:
-        if (!getOidcToken()
-            .equals(other.getOidcToken())) return false;
+        if (!getOidcToken().equals(other.getOidcToken())) return false;
         break;
       case 0:
       default:
@@ -1418,138 +1509,143 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.PushConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.PushConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PushConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.PushConfig parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.PushConfig parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PushConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PushConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.PushConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PushConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PushConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PushConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PushConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.PushConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.PushConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.PushConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Configuration for a push delivery endpoint.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.PushConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.PushConfig)
       com.google.pubsub.v1.PushConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PushConfig_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 2:
           return internalGetAttributes();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 2:
           return internalGetMutableAttributes();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PushConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.pubsub.v1.PushConfig.class, com.google.pubsub.v1.PushConfig.Builder.class);
     }
@@ -1559,16 +1655,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1581,9 +1676,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_PushConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_PushConfig_descriptor;
     }
 
     @java.lang.Override
@@ -1623,38 +1718,39 @@ public com.google.pubsub.v1.PushConfig buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.PushConfig) {
-        return mergeFrom((com.google.pubsub.v1.PushConfig)other);
+        return mergeFrom((com.google.pubsub.v1.PushConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1667,16 +1763,17 @@ public Builder mergeFrom(com.google.pubsub.v1.PushConfig other) {
         pushEndpoint_ = other.pushEndpoint_;
         onChanged();
       }
-      internalGetMutableAttributes().mergeFrom(
-          other.internalGetAttributes());
+      internalGetMutableAttributes().mergeFrom(other.internalGetAttributes());
       switch (other.getAuthenticationMethodCase()) {
-        case OIDC_TOKEN: {
-          mergeOidcToken(other.getOidcToken());
-          break;
-        }
-        case AUTHENTICATIONMETHOD_NOT_SET: {
-          break;
-        }
+        case OIDC_TOKEN:
+          {
+            mergeOidcToken(other.getOidcToken());
+            break;
+          }
+        case AUTHENTICATIONMETHOD_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -1706,12 +1803,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int authenticationMethodCase_ = 0;
     private java.lang.Object authenticationMethod_;
-    public AuthenticationMethodCase
-        getAuthenticationMethodCase() {
-      return AuthenticationMethodCase.forNumber(
-          authenticationMethodCase_);
+
+    public AuthenticationMethodCase getAuthenticationMethodCase() {
+      return AuthenticationMethodCase.forNumber(authenticationMethodCase_);
     }
 
     public Builder clearAuthenticationMethod() {
@@ -1725,19 +1822,21 @@ public Builder clearAuthenticationMethod() {
 
     private java.lang.Object pushEndpoint_ = "";
     /**
+     *
+     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
+     *
      * @return The pushEndpoint.
      */
     public java.lang.String getPushEndpoint() {
       java.lang.Object ref = pushEndpoint_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pushEndpoint_ = s;
         return s;
@@ -1746,21 +1845,22 @@ public java.lang.String getPushEndpoint() {
       }
     }
     /**
+     *
+     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
+     *
      * @return The bytes for pushEndpoint.
      */
-    public com.google.protobuf.ByteString
-        getPushEndpointBytes() {
+    public com.google.protobuf.ByteString getPushEndpointBytes() {
       java.lang.Object ref = pushEndpoint_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pushEndpoint_ = b;
         return b;
       } else {
@@ -1768,78 +1868,87 @@ public java.lang.String getPushEndpoint() {
       }
     }
     /**
+     *
+     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
+     *
      * @param value The pushEndpoint to set.
      * @return This builder for chaining.
      */
-    public Builder setPushEndpoint(
-        java.lang.String value) {
+    public Builder setPushEndpoint(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       pushEndpoint_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPushEndpoint() {
-      
+
       pushEndpoint_ = getDefaultInstance().getPushEndpoint();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A URL locating the endpoint to which messages should be pushed.
      * For example, a Webhook endpoint might use `https://example.com/push`.
      * 

      *
      * string push_endpoint = 1;
+     *
      * @param value The bytes for pushEndpoint to set.
      * @return This builder for chaining.
      */
-    public Builder setPushEndpointBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setPushEndpointBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       pushEndpoint_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> attributes_;
+    private com.google.protobuf.MapField attributes_;
+
     private com.google.protobuf.MapField
-    internalGetAttributes() {
+        internalGetAttributes() {
       if (attributes_ == null) {
         return com.google.protobuf.MapField.emptyMapField(
             AttributesDefaultEntryHolder.defaultEntry);
       }
       return attributes_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableAttributes() {
-      onChanged();;
+        internalGetMutableAttributes() {
+      onChanged();
+      ;
       if (attributes_ == null) {
-        attributes_ = com.google.protobuf.MapField.newMapField(
-            AttributesDefaultEntryHolder.defaultEntry);
+        attributes_ =
+            com.google.protobuf.MapField.newMapField(AttributesDefaultEntryHolder.defaultEntry);
       }
       if (!attributes_.isMutable()) {
         attributes_ = attributes_.copy();
@@ -1851,6 +1960,8 @@ public int getAttributesCount() {
       return internalGetAttributes().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -1872,22 +1983,22 @@ public int getAttributesCount() {
      *
      * map<string, string> attributes = 2;
      */
-
     @java.lang.Override
-    public boolean containsAttributes(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsAttributes(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetAttributes().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getAttributesMap()} instead.
-     */
+    /** Use {@link #getAttributesMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getAttributes() {
       return getAttributesMap();
     }
     /**
+     *
+     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -1910,11 +2021,12 @@ public java.util.Map getAttributes() {
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
-
     public java.util.Map getAttributesMap() {
       return internalGetAttributes().getMap();
     }
     /**
+     *
+     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -1937,16 +2049,17 @@ public java.util.Map getAttributesMap() {
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
-
     public java.lang.String getAttributesOrDefault(
-        java.lang.String key,
-        java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetAttributes().getMap();
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetAttributes().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -1969,12 +2082,11 @@ public java.lang.String getAttributesOrDefault(
      * map<string, string> attributes = 2;
      */
     @java.lang.Override
-
-    public java.lang.String getAttributesOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetAttributes().getMap();
+    public java.lang.String getAttributesOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetAttributes().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1982,11 +2094,12 @@ public java.lang.String getAttributesOrThrow(
     }
 
     public Builder clearAttributes() {
-      internalGetMutableAttributes().getMutableMap()
-          .clear();
+      internalGetMutableAttributes().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -2008,23 +2121,21 @@ public Builder clearAttributes() {
      *
      * map<string, string> attributes = 2;
      */
-
-    public Builder removeAttributes(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableAttributes().getMutableMap()
-          .remove(key);
+    public Builder removeAttributes(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableAttributes().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableAttributes() {
+    public java.util.Map getMutableAttributes() {
       return internalGetMutableAttributes().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -2046,19 +2157,20 @@ public Builder removeAttributes(
      *
      * map<string, string> attributes = 2;
      */
-    public Builder putAttributes(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public Builder putAttributes(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       if (value == null) {
-  throw new NullPointerException("map value");
-}
+        throw new NullPointerException("map value");
+      }
 
-      internalGetMutableAttributes().getMutableMap()
-          .put(key, value);
+      internalGetMutableAttributes().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * Endpoint configuration attributes that can be used to control different
      * aspects of the message delivery.
@@ -2080,23 +2192,26 @@ public Builder putAttributes(
      *
      * map<string, string> attributes = 2;
      */
-
-    public Builder putAllAttributes(
-        java.util.Map values) {
-      internalGetMutableAttributes().getMutableMap()
-          .putAll(values);
+    public Builder putAllAttributes(java.util.Map values) {
+      internalGetMutableAttributes().getMutableMap().putAll(values);
       return this;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.PushConfig.OidcToken, com.google.pubsub.v1.PushConfig.OidcToken.Builder, com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder> oidcTokenBuilder_;
+            com.google.pubsub.v1.PushConfig.OidcToken,
+            com.google.pubsub.v1.PushConfig.OidcToken.Builder,
+            com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder>
+        oidcTokenBuilder_;
     /**
+     *
+     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
      * 

      *
      * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
+     *
      * @return Whether the oidcToken field is set.
      */
     @java.lang.Override
@@ -2104,12 +2219,15 @@ public boolean hasOidcToken() {
       return authenticationMethodCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
      * 

      *
      * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
+     *
      * @return The oidcToken.
      */
     @java.lang.Override
@@ -2127,6 +2245,8 @@ public com.google.pubsub.v1.PushConfig.OidcToken getOidcToken() {
       }
     }
     /**
+     *
+     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2148,6 +2268,8 @@ public Builder setOidcToken(com.google.pubsub.v1.PushConfig.OidcToken value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2155,8 +2277,7 @@ public Builder setOidcToken(com.google.pubsub.v1.PushConfig.OidcToken value) {
      *
      * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
      */
-    public Builder setOidcToken(
-        com.google.pubsub.v1.PushConfig.OidcToken.Builder builderForValue) {
+    public Builder setOidcToken(com.google.pubsub.v1.PushConfig.OidcToken.Builder builderForValue) {
       if (oidcTokenBuilder_ == null) {
         authenticationMethod_ = builderForValue.build();
         onChanged();
@@ -2167,6 +2288,8 @@ public Builder setOidcToken(
       return this;
     }
     /**
+     *
+     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2176,10 +2299,14 @@ public Builder setOidcToken(
      */
     public Builder mergeOidcToken(com.google.pubsub.v1.PushConfig.OidcToken value) {
       if (oidcTokenBuilder_ == null) {
-        if (authenticationMethodCase_ == 3 &&
-            authenticationMethod_ != com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance()) {
-          authenticationMethod_ = com.google.pubsub.v1.PushConfig.OidcToken.newBuilder((com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_)
-              .mergeFrom(value).buildPartial();
+        if (authenticationMethodCase_ == 3
+            && authenticationMethod_
+                != com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance()) {
+          authenticationMethod_ =
+              com.google.pubsub.v1.PushConfig.OidcToken.newBuilder(
+                      (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           authenticationMethod_ = value;
         }
@@ -2195,6 +2322,8 @@ public Builder mergeOidcToken(com.google.pubsub.v1.PushConfig.OidcToken value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2219,6 +2348,8 @@ public Builder clearOidcToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2230,6 +2361,8 @@ public com.google.pubsub.v1.PushConfig.OidcToken.Builder getOidcTokenBuilder() {
       return getOidcTokenFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2249,6 +2382,8 @@ public com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder getOidcTokenOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
      * `Authorization` header in the HTTP request for every pushed message.
@@ -2257,26 +2392,32 @@ public com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder getOidcTokenOrBuilder(
      * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.PushConfig.OidcToken, com.google.pubsub.v1.PushConfig.OidcToken.Builder, com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder> 
+            com.google.pubsub.v1.PushConfig.OidcToken,
+            com.google.pubsub.v1.PushConfig.OidcToken.Builder,
+            com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder>
         getOidcTokenFieldBuilder() {
       if (oidcTokenBuilder_ == null) {
         if (!(authenticationMethodCase_ == 3)) {
           authenticationMethod_ = com.google.pubsub.v1.PushConfig.OidcToken.getDefaultInstance();
         }
-        oidcTokenBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PushConfig.OidcToken, com.google.pubsub.v1.PushConfig.OidcToken.Builder, com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder>(
+        oidcTokenBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.PushConfig.OidcToken,
+                com.google.pubsub.v1.PushConfig.OidcToken.Builder,
+                com.google.pubsub.v1.PushConfig.OidcTokenOrBuilder>(
                 (com.google.pubsub.v1.PushConfig.OidcToken) authenticationMethod_,
                 getParentForChildren(),
                 isClean());
         authenticationMethod_ = null;
       }
       authenticationMethodCase_ = 3;
-      onChanged();;
+      onChanged();
+      ;
       return oidcTokenBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2286,12 +2427,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.PushConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.PushConfig)
   private static final com.google.pubsub.v1.PushConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.PushConfig();
   }
@@ -2300,16 +2441,16 @@ public static com.google.pubsub.v1.PushConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PushConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new PushConfig(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PushConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new PushConfig(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2324,6 +2465,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.PushConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
similarity index 86%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
index 7c8148f2e..6499b5346 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PushConfigOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface PushConfigOrBuilder extends
+public interface PushConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.PushConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A URL locating the endpoint to which messages should be pushed.
    * For example, a Webhook endpoint might use `https://example.com/push`.
    * 

    *
    * string push_endpoint = 1;
+   *
    * @return The pushEndpoint.
    */
   java.lang.String getPushEndpoint();
   /**
+   *
+   *
    * 
    * A URL locating the endpoint to which messages should be pushed.
    * For example, a Webhook endpoint might use `https://example.com/push`.
    * 

    *
    * string push_endpoint = 1;
+   *
    * @return The bytes for pushEndpoint.
    */
-  com.google.protobuf.ByteString
-      getPushEndpointBytes();
+  com.google.protobuf.ByteString getPushEndpointBytes();
 
   /**
+   *
+   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -53,6 +76,8 @@ public interface PushConfigOrBuilder extends
    */
   int getAttributesCount();
   /**
+   *
+   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -74,15 +99,13 @@ public interface PushConfigOrBuilder extends
    *
    * map<string, string> attributes = 2;
    */
-  boolean containsAttributes(
-      java.lang.String key);
-  /**
-   * Use {@link #getAttributesMap()} instead.
-   */
+  boolean containsAttributes(java.lang.String key);
+  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getAttributes();
+  java.util.Map getAttributes();
   /**
+   *
+   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -104,9 +127,10 @@ boolean containsAttributes(
    *
    * map<string, string> attributes = 2;
    */
-  java.util.Map
-  getAttributesMap();
+  java.util.Map getAttributesMap();
   /**
+   *
+   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -130,11 +154,13 @@ boolean containsAttributes(
    */
 
   /* nullable */
-java.lang.String getAttributesOrDefault(
+  java.lang.String getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Endpoint configuration attributes that can be used to control different
    * aspects of the message delivery.
@@ -156,31 +182,37 @@ java.lang.String getAttributesOrDefault(
    *
    * map<string, string> attributes = 2;
    */
-
-  java.lang.String getAttributesOrThrow(
-      java.lang.String key);
+  java.lang.String getAttributesOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
    * 

    *
    * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
+   *
    * @return Whether the oidcToken field is set.
    */
   boolean hasOidcToken();
   /**
+   *
+   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
    * 

    *
    * .google.pubsub.v1.PushConfig.OidcToken oidc_token = 3;
+   *
    * @return The oidcToken.
    */
   com.google.pubsub.v1.PushConfig.OidcToken getOidcToken();
   /**
+   *
+   *
    * 
    * If specified, Pub/Sub will generate and attach an OIDC JWT token as an
    * `Authorization` header in the HTTP request for every pushed message.
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
index 62c9eec3d..7145c9e05 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessage.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * A message and its corresponding acknowledgment ID.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ReceivedMessage}
  */
-public final class ReceivedMessage extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ReceivedMessage extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ReceivedMessage)
     ReceivedMessageOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ReceivedMessage.newBuilder() to construct.
   private ReceivedMessage(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ReceivedMessage() {
     ackId_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ReceivedMessage();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ReceivedMessage(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,37 +70,40 @@ private ReceivedMessage(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            ackId_ = s;
-            break;
-          }
-          case 18: {
-            com.google.pubsub.v1.PubsubMessage.Builder subBuilder = null;
-            if (message_ != null) {
-              subBuilder = message_.toBuilder();
+              ackId_ = s;
+              break;
             }
-            message_ = input.readMessage(com.google.pubsub.v1.PubsubMessage.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(message_);
-              message_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          case 24: {
+          case 18:
+            {
+              com.google.pubsub.v1.PubsubMessage.Builder subBuilder = null;
+              if (message_ != null) {
+                subBuilder = message_.toBuilder();
+              }
+              message_ =
+                  input.readMessage(com.google.pubsub.v1.PubsubMessage.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(message_);
+                message_ = subBuilder.buildPartial();
+              }
 
-            deliveryAttempt_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          case 24:
+            {
+              deliveryAttempt_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -91,34 +111,39 @@ private ReceivedMessage(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ReceivedMessage.class, com.google.pubsub.v1.ReceivedMessage.Builder.class);
+            com.google.pubsub.v1.ReceivedMessage.class,
+            com.google.pubsub.v1.ReceivedMessage.Builder.class);
   }
 
   public static final int ACK_ID_FIELD_NUMBER = 1;
   private volatile java.lang.Object ackId_;
   /**
+   *
+   *
    * 
    * This ID can be used to acknowledge the received message.
    * 

    *
    * string ack_id = 1;
+   *
    * @return The ackId.
    */
   @java.lang.Override
@@ -127,29 +152,29 @@ public java.lang.String getAckId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ackId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * This ID can be used to acknowledge the received message.
    * 

    *
    * string ack_id = 1;
+   *
    * @return The bytes for ackId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAckIdBytes() {
+  public com.google.protobuf.ByteString getAckIdBytes() {
     java.lang.Object ref = ackId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ackId_ = b;
       return b;
     } else {
@@ -160,11 +185,14 @@ public java.lang.String getAckId() {
   public static final int MESSAGE_FIELD_NUMBER = 2;
   private com.google.pubsub.v1.PubsubMessage message_;
   /**
+   *
+   *
    * 
    * The message.
    * 

    *
    * .google.pubsub.v1.PubsubMessage message = 2;
+   *
    * @return Whether the message field is set.
    */
   @java.lang.Override
@@ -172,11 +200,14 @@ public boolean hasMessage() {
     return message_ != null;
   }
   /**
+   *
+   *
    * 
    * The message.
    * 

    *
    * .google.pubsub.v1.PubsubMessage message = 2;
+   *
    * @return The message.
    */
   @java.lang.Override
@@ -184,6 +215,8 @@ public com.google.pubsub.v1.PubsubMessage getMessage() {
     return message_ == null ? com.google.pubsub.v1.PubsubMessage.getDefaultInstance() : message_;
   }
   /**
+   *
+   *
    * 
    * The message.
    * 

@@ -198,6 +231,8 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
   public static final int DELIVERY_ATTEMPT_FIELD_NUMBER = 3;
   private int deliveryAttempt_;
   /**
+   *
+   *
    * 
    * The approximate number of times that Cloud Pub/Sub has attempted to deliver
    * the associated message to a subscriber.
@@ -214,6 +249,7 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
    * 

    *
    * int32 delivery_attempt = 3;
+   *
    * @return The deliveryAttempt.
    */
   @java.lang.Override
@@ -222,6 +258,7 @@ public int getDeliveryAttempt() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -233,8 +270,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ackId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ackId_);
     }
@@ -257,12 +293,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ackId_);
     }
     if (message_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getMessage());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getMessage());
     }
     if (deliveryAttempt_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, deliveryAttempt_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, deliveryAttempt_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -272,22 +306,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ReceivedMessage)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.ReceivedMessage other = (com.google.pubsub.v1.ReceivedMessage) obj;
 
-    if (!getAckId()
-        .equals(other.getAckId())) return false;
+    if (!getAckId().equals(other.getAckId())) return false;
     if (hasMessage() != other.hasMessage()) return false;
     if (hasMessage()) {
-      if (!getMessage()
-          .equals(other.getMessage())) return false;
+      if (!getMessage().equals(other.getMessage())) return false;
     }
-    if (getDeliveryAttempt()
-        != other.getDeliveryAttempt()) return false;
+    if (getDeliveryAttempt() != other.getDeliveryAttempt()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -312,118 +343,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ReceivedMessage parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.ReceivedMessage parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ReceivedMessage parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ReceivedMessage prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A message and its corresponding acknowledgment ID.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ReceivedMessage}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ReceivedMessage)
       com.google.pubsub.v1.ReceivedMessageOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ReceivedMessage_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ReceivedMessage.class, com.google.pubsub.v1.ReceivedMessage.Builder.class);
+              com.google.pubsub.v1.ReceivedMessage.class,
+              com.google.pubsub.v1.ReceivedMessage.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ReceivedMessage.newBuilder()
@@ -431,16 +470,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -458,9 +496,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_ReceivedMessage_descriptor;
     }
 
     @java.lang.Override
@@ -495,38 +533,39 @@ public com.google.pubsub.v1.ReceivedMessage buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ReceivedMessage) {
-        return mergeFrom((com.google.pubsub.v1.ReceivedMessage)other);
+        return mergeFrom((com.google.pubsub.v1.ReceivedMessage) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -576,18 +615,20 @@ public Builder mergeFrom(
 
     private java.lang.Object ackId_ = "";
     /**
+     *
+     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
+     *
      * @return The ackId.
      */
     public java.lang.String getAckId() {
       java.lang.Object ref = ackId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ackId_ = s;
         return s;
@@ -596,20 +637,21 @@ public java.lang.String getAckId() {
       }
     }
     /**
+     *
+     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
+     *
      * @return The bytes for ackId.
      */
-    public com.google.protobuf.ByteString
-        getAckIdBytes() {
+    public com.google.protobuf.ByteString getAckIdBytes() {
       java.lang.Object ref = ackId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ackId_ = b;
         return b;
       } else {
@@ -617,54 +659,61 @@ public java.lang.String getAckId() {
       }
     }
     /**
+     *
+     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
+     *
      * @param value The ackId to set.
      * @return This builder for chaining.
      */
-    public Builder setAckId(
-        java.lang.String value) {
+    public Builder setAckId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       ackId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAckId() {
-      
+
       ackId_ = getDefaultInstance().getAckId();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * This ID can be used to acknowledge the received message.
      * 

      *
      * string ack_id = 1;
+     *
      * @param value The bytes for ackId to set.
      * @return This builder for chaining.
      */
-    public Builder setAckIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setAckIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       ackId_ = value;
       onChanged();
       return this;
@@ -672,34 +721,47 @@ public Builder setAckIdBytes(
 
     private com.google.pubsub.v1.PubsubMessage message_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder> messageBuilder_;
+            com.google.pubsub.v1.PubsubMessage,
+            com.google.pubsub.v1.PubsubMessage.Builder,
+            com.google.pubsub.v1.PubsubMessageOrBuilder>
+        messageBuilder_;
     /**
+     *
+     *
      * 
      * The message.
      * 

      *
      * .google.pubsub.v1.PubsubMessage message = 2;
+     *
      * @return Whether the message field is set.
      */
     public boolean hasMessage() {
       return messageBuilder_ != null || message_ != null;
     }
     /**
+     *
+     *
      * 
      * The message.
      * 

      *
      * .google.pubsub.v1.PubsubMessage message = 2;
+     *
      * @return The message.
      */
     public com.google.pubsub.v1.PubsubMessage getMessage() {
       if (messageBuilder_ == null) {
-        return message_ == null ? com.google.pubsub.v1.PubsubMessage.getDefaultInstance() : message_;
+        return message_ == null
+            ? com.google.pubsub.v1.PubsubMessage.getDefaultInstance()
+            : message_;
       } else {
         return messageBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The message.
      * 

@@ -720,14 +782,15 @@ public Builder setMessage(com.google.pubsub.v1.PubsubMessage value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The message.
      * 

      *
      * .google.pubsub.v1.PubsubMessage message = 2;
      */
-    public Builder setMessage(
-        com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
+    public Builder setMessage(com.google.pubsub.v1.PubsubMessage.Builder builderForValue) {
       if (messageBuilder_ == null) {
         message_ = builderForValue.build();
         onChanged();
@@ -738,6 +801,8 @@ public Builder setMessage(
       return this;
     }
     /**
+     *
+     *
      * 
      * The message.
      * 

@@ -748,7 +813,9 @@ public Builder mergeMessage(com.google.pubsub.v1.PubsubMessage value) {
       if (messageBuilder_ == null) {
         if (message_ != null) {
           message_ =
-            com.google.pubsub.v1.PubsubMessage.newBuilder(message_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.PubsubMessage.newBuilder(message_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           message_ = value;
         }
@@ -760,6 +827,8 @@ public Builder mergeMessage(com.google.pubsub.v1.PubsubMessage value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The message.
      * 

@@ -778,6 +847,8 @@ public Builder clearMessage() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The message.
      * 

@@ -785,11 +856,13 @@ public Builder clearMessage() {
      * .google.pubsub.v1.PubsubMessage message = 2;
      */
     public com.google.pubsub.v1.PubsubMessage.Builder getMessageBuilder() {
-      
+
       onChanged();
       return getMessageFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The message.
      * 

@@ -800,11 +873,14 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
       if (messageBuilder_ != null) {
         return messageBuilder_.getMessageOrBuilder();
       } else {
-        return message_ == null ?
-            com.google.pubsub.v1.PubsubMessage.getDefaultInstance() : message_;
+        return message_ == null
+            ? com.google.pubsub.v1.PubsubMessage.getDefaultInstance()
+            : message_;
       }
     }
     /**
+     *
+     *
      * 
      * The message.
      * 

@@ -812,21 +888,26 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
      * .google.pubsub.v1.PubsubMessage message = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder> 
+            com.google.pubsub.v1.PubsubMessage,
+            com.google.pubsub.v1.PubsubMessage.Builder,
+            com.google.pubsub.v1.PubsubMessageOrBuilder>
         getMessageFieldBuilder() {
       if (messageBuilder_ == null) {
-        messageBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PubsubMessage, com.google.pubsub.v1.PubsubMessage.Builder, com.google.pubsub.v1.PubsubMessageOrBuilder>(
-                getMessage(),
-                getParentForChildren(),
-                isClean());
+        messageBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.PubsubMessage,
+                com.google.pubsub.v1.PubsubMessage.Builder,
+                com.google.pubsub.v1.PubsubMessageOrBuilder>(
+                getMessage(), getParentForChildren(), isClean());
         message_ = null;
       }
       return messageBuilder_;
     }
 
-    private int deliveryAttempt_ ;
+    private int deliveryAttempt_;
     /**
+     *
+     *
      * 
      * The approximate number of times that Cloud Pub/Sub has attempted to deliver
      * the associated message to a subscriber.
@@ -843,6 +924,7 @@ public com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder() {
      * 

      *
      * int32 delivery_attempt = 3;
+     *
      * @return The deliveryAttempt.
      */
     @java.lang.Override
@@ -850,6 +932,8 @@ public int getDeliveryAttempt() {
       return deliveryAttempt_;
     }
     /**
+     *
+     *
      * 
      * The approximate number of times that Cloud Pub/Sub has attempted to deliver
      * the associated message to a subscriber.
@@ -866,16 +950,19 @@ public int getDeliveryAttempt() {
      * 

      *
      * int32 delivery_attempt = 3;
+     *
      * @param value The deliveryAttempt to set.
      * @return This builder for chaining.
      */
     public Builder setDeliveryAttempt(int value) {
-      
+
       deliveryAttempt_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The approximate number of times that Cloud Pub/Sub has attempted to deliver
      * the associated message to a subscriber.
@@ -892,17 +979,18 @@ public Builder setDeliveryAttempt(int value) {
      * 

      *
      * int32 delivery_attempt = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDeliveryAttempt() {
-      
+
       deliveryAttempt_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -912,12 +1000,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ReceivedMessage)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ReceivedMessage)
   private static final com.google.pubsub.v1.ReceivedMessage DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ReceivedMessage();
   }
@@ -926,16 +1014,16 @@ public static com.google.pubsub.v1.ReceivedMessage getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ReceivedMessage parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ReceivedMessage(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ReceivedMessage parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ReceivedMessage(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -950,6 +1038,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ReceivedMessage getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
index 8c5237cf3..805690b39 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ReceivedMessageOrBuilder.java
@@ -1,51 +1,80 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface ReceivedMessageOrBuilder extends
+public interface ReceivedMessageOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ReceivedMessage)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * This ID can be used to acknowledge the received message.
    * 

    *
    * string ack_id = 1;
+   *
    * @return The ackId.
    */
   java.lang.String getAckId();
   /**
+   *
+   *
    * 
    * This ID can be used to acknowledge the received message.
    * 

    *
    * string ack_id = 1;
+   *
    * @return The bytes for ackId.
    */
-  com.google.protobuf.ByteString
-      getAckIdBytes();
+  com.google.protobuf.ByteString getAckIdBytes();
 
   /**
+   *
+   *
    * 
    * The message.
    * 

    *
    * .google.pubsub.v1.PubsubMessage message = 2;
+   *
    * @return Whether the message field is set.
    */
   boolean hasMessage();
   /**
+   *
+   *
    * 
    * The message.
    * 

    *
    * .google.pubsub.v1.PubsubMessage message = 2;
+   *
    * @return The message.
    */
   com.google.pubsub.v1.PubsubMessage getMessage();
   /**
+   *
+   *
    * 
    * The message.
    * 

@@ -55,6 +84,8 @@ public interface ReceivedMessageOrBuilder extends
   com.google.pubsub.v1.PubsubMessageOrBuilder getMessageOrBuilder();
 
   /**
+   *
+   *
    * 
    * The approximate number of times that Cloud Pub/Sub has attempted to deliver
    * the associated message to a subscriber.
@@ -71,6 +102,7 @@ public interface ReceivedMessageOrBuilder extends
    * 

    *
    * int32 delivery_attempt = 3;
+   *
    * @return The deliveryAttempt.
    */
   int getDeliveryAttempt();
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
index a25308e52..51f5b8e47 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicy.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * A policy that specifies how Cloud Pub/Sub retries message delivery.
  * Retry delay will be exponential based on provided minimum and maximum
@@ -17,30 +34,29 @@
  *
  * Protobuf type {@code google.pubsub.v1.RetryPolicy}
  */
-public final class RetryPolicy extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RetryPolicy extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.RetryPolicy)
     RetryPolicyOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RetryPolicy.newBuilder() to construct.
   private RetryPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private RetryPolicy() {
-  }
+
+  private RetryPolicy() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new RetryPolicy();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private RetryPolicy(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -59,39 +75,43 @@ private RetryPolicy(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.protobuf.Duration.Builder subBuilder = null;
-            if (minimumBackoff_ != null) {
-              subBuilder = minimumBackoff_.toBuilder();
-            }
-            minimumBackoff_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(minimumBackoff_);
-              minimumBackoff_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.protobuf.Duration.Builder subBuilder = null;
+              if (minimumBackoff_ != null) {
+                subBuilder = minimumBackoff_.toBuilder();
+              }
+              minimumBackoff_ =
+                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(minimumBackoff_);
+                minimumBackoff_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-            com.google.protobuf.Duration.Builder subBuilder = null;
-            if (maximumBackoff_ != null) {
-              subBuilder = maximumBackoff_.toBuilder();
-            }
-            maximumBackoff_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(maximumBackoff_);
-              maximumBackoff_ = subBuilder.buildPartial();
+              break;
             }
+          case 18:
+            {
+              com.google.protobuf.Duration.Builder subBuilder = null;
+              if (maximumBackoff_ != null) {
+                subBuilder = maximumBackoff_.toBuilder();
+              }
+              maximumBackoff_ =
+                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(maximumBackoff_);
+                maximumBackoff_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -99,22 +119,22 @@ private RetryPolicy(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.RetryPolicy.class, com.google.pubsub.v1.RetryPolicy.Builder.class);
   }
@@ -122,12 +142,15 @@ private RetryPolicy(
   public static final int MINIMUM_BACKOFF_FIELD_NUMBER = 1;
   private com.google.protobuf.Duration minimumBackoff_;
   /**
+   *
+   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
    * 

    *
    * .google.protobuf.Duration minimum_backoff = 1;
+   *
    * @return Whether the minimumBackoff field is set.
    */
   @java.lang.Override
@@ -135,19 +158,26 @@ public boolean hasMinimumBackoff() {
     return minimumBackoff_ != null;
   }
   /**
+   *
+   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
    * 

    *
    * .google.protobuf.Duration minimum_backoff = 1;
+   *
    * @return The minimumBackoff.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMinimumBackoff() {
-    return minimumBackoff_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minimumBackoff_;
+    return minimumBackoff_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : minimumBackoff_;
   }
   /**
+   *
+   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -163,12 +193,15 @@ public com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder() {
   public static final int MAXIMUM_BACKOFF_FIELD_NUMBER = 2;
   private com.google.protobuf.Duration maximumBackoff_;
   /**
+   *
+   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
    * 

    *
    * .google.protobuf.Duration maximum_backoff = 2;
+   *
    * @return Whether the maximumBackoff field is set.
    */
   @java.lang.Override
@@ -176,19 +209,26 @@ public boolean hasMaximumBackoff() {
     return maximumBackoff_ != null;
   }
   /**
+   *
+   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
    * 

    *
    * .google.protobuf.Duration maximum_backoff = 2;
+   *
    * @return The maximumBackoff.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMaximumBackoff() {
-    return maximumBackoff_ == null ? com.google.protobuf.Duration.getDefaultInstance() : maximumBackoff_;
+    return maximumBackoff_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : maximumBackoff_;
   }
   /**
+   *
+   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -202,6 +242,7 @@ public com.google.protobuf.DurationOrBuilder getMaximumBackoffOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -213,8 +254,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (minimumBackoff_ != null) {
       output.writeMessage(1, getMinimumBackoff());
     }
@@ -231,12 +271,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (minimumBackoff_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getMinimumBackoff());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMinimumBackoff());
     }
     if (maximumBackoff_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getMaximumBackoff());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getMaximumBackoff());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -246,7 +284,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.RetryPolicy)) {
       return super.equals(obj);
@@ -255,13 +293,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasMinimumBackoff() != other.hasMinimumBackoff()) return false;
     if (hasMinimumBackoff()) {
-      if (!getMinimumBackoff()
-          .equals(other.getMinimumBackoff())) return false;
+      if (!getMinimumBackoff().equals(other.getMinimumBackoff())) return false;
     }
     if (hasMaximumBackoff() != other.hasMaximumBackoff()) return false;
     if (hasMaximumBackoff()) {
-      if (!getMaximumBackoff()
-          .equals(other.getMaximumBackoff())) return false;
+      if (!getMaximumBackoff().equals(other.getMaximumBackoff())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -287,97 +323,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.RetryPolicy parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.RetryPolicy parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.RetryPolicy parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.RetryPolicy prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A policy that specifies how Cloud Pub/Sub retries message delivery.
    * Retry delay will be exponential based on provided minimum and maximum
@@ -391,21 +433,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.RetryPolicy}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.RetryPolicy)
       com.google.pubsub.v1.RetryPolicyOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_RetryPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_RetryPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.RetryPolicy.class, com.google.pubsub.v1.RetryPolicy.Builder.class);
+              com.google.pubsub.v1.RetryPolicy.class,
+              com.google.pubsub.v1.RetryPolicy.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.RetryPolicy.newBuilder()
@@ -413,16 +457,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -442,9 +485,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_RetryPolicy_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_RetryPolicy_descriptor;
     }
 
     @java.lang.Override
@@ -482,38 +525,39 @@ public com.google.pubsub.v1.RetryPolicy buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.RetryPolicy) {
-        return mergeFrom((com.google.pubsub.v1.RetryPolicy)other);
+        return mergeFrom((com.google.pubsub.v1.RetryPolicy) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -559,36 +603,49 @@ public Builder mergeFrom(
 
     private com.google.protobuf.Duration minimumBackoff_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> minimumBackoffBuilder_;
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        minimumBackoffBuilder_;
     /**
+     *
+     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
      * 

      *
      * .google.protobuf.Duration minimum_backoff = 1;
+     *
      * @return Whether the minimumBackoff field is set.
      */
     public boolean hasMinimumBackoff() {
       return minimumBackoffBuilder_ != null || minimumBackoff_ != null;
     }
     /**
+     *
+     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
      * 

      *
      * .google.protobuf.Duration minimum_backoff = 1;
+     *
      * @return The minimumBackoff.
      */
     public com.google.protobuf.Duration getMinimumBackoff() {
       if (minimumBackoffBuilder_ == null) {
-        return minimumBackoff_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minimumBackoff_;
+        return minimumBackoff_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : minimumBackoff_;
       } else {
         return minimumBackoffBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -610,6 +667,8 @@ public Builder setMinimumBackoff(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -617,8 +676,7 @@ public Builder setMinimumBackoff(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration minimum_backoff = 1;
      */
-    public Builder setMinimumBackoff(
-        com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setMinimumBackoff(com.google.protobuf.Duration.Builder builderForValue) {
       if (minimumBackoffBuilder_ == null) {
         minimumBackoff_ = builderForValue.build();
         onChanged();
@@ -629,6 +687,8 @@ public Builder setMinimumBackoff(
       return this;
     }
     /**
+     *
+     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -640,7 +700,9 @@ public Builder mergeMinimumBackoff(com.google.protobuf.Duration value) {
       if (minimumBackoffBuilder_ == null) {
         if (minimumBackoff_ != null) {
           minimumBackoff_ =
-            com.google.protobuf.Duration.newBuilder(minimumBackoff_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Duration.newBuilder(minimumBackoff_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           minimumBackoff_ = value;
         }
@@ -652,6 +714,8 @@ public Builder mergeMinimumBackoff(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -671,6 +735,8 @@ public Builder clearMinimumBackoff() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -679,11 +745,13 @@ public Builder clearMinimumBackoff() {
      * .google.protobuf.Duration minimum_backoff = 1;
      */
     public com.google.protobuf.Duration.Builder getMinimumBackoffBuilder() {
-      
+
       onChanged();
       return getMinimumBackoffFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -695,11 +763,14 @@ public com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder() {
       if (minimumBackoffBuilder_ != null) {
         return minimumBackoffBuilder_.getMessageOrBuilder();
       } else {
-        return minimumBackoff_ == null ?
-            com.google.protobuf.Duration.getDefaultInstance() : minimumBackoff_;
+        return minimumBackoff_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : minimumBackoff_;
       }
     }
     /**
+     *
+     *
      * 
      * The minimum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -708,14 +779,17 @@ public com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder() {
      * .google.protobuf.Duration minimum_backoff = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
         getMinimumBackoffFieldBuilder() {
       if (minimumBackoffBuilder_ == null) {
-        minimumBackoffBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                getMinimumBackoff(),
-                getParentForChildren(),
-                isClean());
+        minimumBackoffBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getMinimumBackoff(), getParentForChildren(), isClean());
         minimumBackoff_ = null;
       }
       return minimumBackoffBuilder_;
@@ -723,36 +797,49 @@ public com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder() {
 
     private com.google.protobuf.Duration maximumBackoff_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> maximumBackoffBuilder_;
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        maximumBackoffBuilder_;
     /**
+     *
+     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
      * 

      *
      * .google.protobuf.Duration maximum_backoff = 2;
+     *
      * @return Whether the maximumBackoff field is set.
      */
     public boolean hasMaximumBackoff() {
       return maximumBackoffBuilder_ != null || maximumBackoff_ != null;
     }
     /**
+     *
+     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
      * 

      *
      * .google.protobuf.Duration maximum_backoff = 2;
+     *
      * @return The maximumBackoff.
      */
     public com.google.protobuf.Duration getMaximumBackoff() {
       if (maximumBackoffBuilder_ == null) {
-        return maximumBackoff_ == null ? com.google.protobuf.Duration.getDefaultInstance() : maximumBackoff_;
+        return maximumBackoff_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : maximumBackoff_;
       } else {
         return maximumBackoffBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -774,6 +861,8 @@ public Builder setMaximumBackoff(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -781,8 +870,7 @@ public Builder setMaximumBackoff(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration maximum_backoff = 2;
      */
-    public Builder setMaximumBackoff(
-        com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setMaximumBackoff(com.google.protobuf.Duration.Builder builderForValue) {
       if (maximumBackoffBuilder_ == null) {
         maximumBackoff_ = builderForValue.build();
         onChanged();
@@ -793,6 +881,8 @@ public Builder setMaximumBackoff(
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -804,7 +894,9 @@ public Builder mergeMaximumBackoff(com.google.protobuf.Duration value) {
       if (maximumBackoffBuilder_ == null) {
         if (maximumBackoff_ != null) {
           maximumBackoff_ =
-            com.google.protobuf.Duration.newBuilder(maximumBackoff_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Duration.newBuilder(maximumBackoff_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           maximumBackoff_ = value;
         }
@@ -816,6 +908,8 @@ public Builder mergeMaximumBackoff(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -835,6 +929,8 @@ public Builder clearMaximumBackoff() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -843,11 +939,13 @@ public Builder clearMaximumBackoff() {
      * .google.protobuf.Duration maximum_backoff = 2;
      */
     public com.google.protobuf.Duration.Builder getMaximumBackoffBuilder() {
-      
+
       onChanged();
       return getMaximumBackoffFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -859,11 +957,14 @@ public com.google.protobuf.DurationOrBuilder getMaximumBackoffOrBuilder() {
       if (maximumBackoffBuilder_ != null) {
         return maximumBackoffBuilder_.getMessageOrBuilder();
       } else {
-        return maximumBackoff_ == null ?
-            com.google.protobuf.Duration.getDefaultInstance() : maximumBackoff_;
+        return maximumBackoff_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : maximumBackoff_;
       }
     }
     /**
+     *
+     *
      * 
      * The maximum delay between consecutive deliveries of a given message.
      * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
@@ -872,21 +973,24 @@ public com.google.protobuf.DurationOrBuilder getMaximumBackoffOrBuilder() {
      * .google.protobuf.Duration maximum_backoff = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
         getMaximumBackoffFieldBuilder() {
       if (maximumBackoffBuilder_ == null) {
-        maximumBackoffBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                getMaximumBackoff(),
-                getParentForChildren(),
-                isClean());
+        maximumBackoffBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getMaximumBackoff(), getParentForChildren(), isClean());
         maximumBackoff_ = null;
       }
       return maximumBackoffBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -896,12 +1000,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.RetryPolicy)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.RetryPolicy)
   private static final com.google.pubsub.v1.RetryPolicy DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.RetryPolicy();
   }
@@ -910,16 +1014,16 @@ public static com.google.pubsub.v1.RetryPolicy getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RetryPolicy parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new RetryPolicy(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RetryPolicy parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new RetryPolicy(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -934,6 +1038,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.RetryPolicy getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
similarity index 75%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
index 423adbdf1..e3ace44c0 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/RetryPolicyOrBuilder.java
@@ -1,33 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface RetryPolicyOrBuilder extends
+public interface RetryPolicyOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.RetryPolicy)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
    * 

    *
    * .google.protobuf.Duration minimum_backoff = 1;
+   *
    * @return Whether the minimumBackoff field is set.
    */
   boolean hasMinimumBackoff();
   /**
+   *
+   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
    * 

    *
    * .google.protobuf.Duration minimum_backoff = 1;
+   *
    * @return The minimumBackoff.
    */
   com.google.protobuf.Duration getMinimumBackoff();
   /**
+   *
+   *
    * 
    * The minimum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 10 seconds.
@@ -38,26 +62,34 @@ public interface RetryPolicyOrBuilder extends
   com.google.protobuf.DurationOrBuilder getMinimumBackoffOrBuilder();
 
   /**
+   *
+   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
    * 

    *
    * .google.protobuf.Duration maximum_backoff = 2;
+   *
    * @return Whether the maximumBackoff field is set.
    */
   boolean hasMaximumBackoff();
   /**
+   *
+   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
    * 

    *
    * .google.protobuf.Duration maximum_backoff = 2;
+   *
    * @return The maximumBackoff.
    */
   com.google.protobuf.Duration getMaximumBackoff();
   /**
+   *
+   *
    * 
    * The maximum delay between consecutive deliveries of a given message.
    * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
similarity index 75%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
index 45559e0f5..9dfc5bca4 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Schema.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * A schema resource.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.Schema}
  */
-public final class Schema extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Schema extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.Schema)
     SchemaOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Schema.newBuilder() to construct.
   private Schema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Schema() {
     name_ = "";
     type_ = 0;
@@ -27,16 +45,15 @@ private Schema() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Schema();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Schema(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,31 +72,34 @@ private Schema(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 16: {
-            int rawValue = input.readEnum();
+              name_ = s;
+              break;
+            }
+          case 16:
+            {
+              int rawValue = input.readEnum();
 
-            type_ = rawValue;
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
+              type_ = rawValue;
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            definition_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              definition_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -87,36 +107,39 @@ private Schema(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_Schema_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.Schema.class, com.google.pubsub.v1.Schema.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Possible schema definition types.
    * 

    *
    * Protobuf enum {@code google.pubsub.v1.Schema.Type}
    */
-  public enum Type
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Type implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Default value. This value is unused.
      * 

@@ -125,6 +148,8 @@ public enum Type
      */
     TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * A Protocol Buffer schema definition.
      * 

@@ -133,6 +158,8 @@ public enum Type
      */
     PROTOCOL_BUFFER(1),
     /**
+     *
+     *
      * 
      * An Avro schema definition.
      * 

@@ -144,6 +171,8 @@ public enum Type
     ;
 
     /**
+     *
+     *
      * 
      * Default value. This value is unused.
      * 

@@ -152,6 +181,8 @@ public enum Type
      */
     public static final int TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * A Protocol Buffer schema definition.
      * 

@@ -160,6 +191,8 @@ public enum Type
      */
     public static final int PROTOCOL_BUFFER_VALUE = 1;
     /**
+     *
+     *
      * 
      * An Avro schema definition.
      * 

@@ -168,7 +201,6 @@ public enum Type
      */
     public static final int AVRO_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -193,49 +225,49 @@ public static Type valueOf(int value) {
      */
     public static Type forNumber(int value) {
       switch (value) {
-        case 0: return TYPE_UNSPECIFIED;
-        case 1: return PROTOCOL_BUFFER;
-        case 2: return AVRO;
-        default: return null;
+        case 0:
+          return TYPE_UNSPECIFIED;
+        case 1:
+          return PROTOCOL_BUFFER;
+        case 2:
+          return AVRO;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Type> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Type findValueByNumber(int number) {
-              return Type.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Type findValueByNumber(int number) {
+            return Type.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.pubsub.v1.Schema.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final Type[] VALUES = values();
 
-    public static Type valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Type valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -255,12 +287,15 @@ private Type(int value) {
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * Required. Name of the schema.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -269,30 +304,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Name of the schema.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -303,25 +338,33 @@ public java.lang.String getName() {
   public static final int TYPE_FIELD_NUMBER = 2;
   private int type_;
   /**
+   *
+   *
    * 
    * The type of the schema definition.
    * 

    *
    * .google.pubsub.v1.Schema.Type type = 2;
+   *
    * @return The enum numeric value on the wire for type.
    */
-  @java.lang.Override public int getTypeValue() {
+  @java.lang.Override
+  public int getTypeValue() {
     return type_;
   }
   /**
+   *
+   *
    * 
    * The type of the schema definition.
    * 

    *
    * .google.pubsub.v1.Schema.Type type = 2;
+   *
    * @return The type.
    */
-  @java.lang.Override public com.google.pubsub.v1.Schema.Type getType() {
+  @java.lang.Override
+  public com.google.pubsub.v1.Schema.Type getType() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.Schema.Type result = com.google.pubsub.v1.Schema.Type.valueOf(type_);
     return result == null ? com.google.pubsub.v1.Schema.Type.UNRECOGNIZED : result;
@@ -330,6 +373,8 @@ public java.lang.String getName() {
   public static final int DEFINITION_FIELD_NUMBER = 3;
   private volatile java.lang.Object definition_;
   /**
+   *
+   *
    * 
    * The definition of the schema. This should contain a string representing
    * the full definition of the schema that is a valid schema definition of
@@ -337,6 +382,7 @@ public java.lang.String getName() {
    * 

    *
    * string definition = 3;
+   *
    * @return The definition.
    */
   @java.lang.Override
@@ -345,14 +391,15 @@ public java.lang.String getDefinition() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       definition_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The definition of the schema. This should contain a string representing
    * the full definition of the schema that is a valid schema definition of
@@ -360,16 +407,15 @@ public java.lang.String getDefinition() {
    * 

    *
    * string definition = 3;
+   *
    * @return The bytes for definition.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDefinitionBytes() {
+  public com.google.protobuf.ByteString getDefinitionBytes() {
     java.lang.Object ref = definition_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       definition_ = b;
       return b;
     } else {
@@ -378,6 +424,7 @@ public java.lang.String getDefinition() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -389,8 +436,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -413,8 +459,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (type_ != com.google.pubsub.v1.Schema.Type.TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, type_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, type_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(definition_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, definition_);
@@ -427,18 +472,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.Schema)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.Schema other = (com.google.pubsub.v1.Schema) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (type_ != other.type_) return false;
-    if (!getDefinition()
-        .equals(other.getDefinition())) return false;
+    if (!getDefinition().equals(other.getDefinition())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -461,116 +504,122 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.Schema parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.Schema parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Schema parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.Schema parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.Schema parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Schema parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Schema parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Schema parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Schema parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Schema parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Schema parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Schema parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.Schema parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.pubsub.v1.Schema parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Schema parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.Schema prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A schema resource.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.Schema}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.Schema)
       com.google.pubsub.v1.SchemaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_Schema_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.pubsub.v1.Schema.class, com.google.pubsub.v1.Schema.Builder.class);
     }
@@ -580,16 +629,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -603,8 +651,7 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
       return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_descriptor;
     }
 
@@ -636,38 +683,39 @@ public com.google.pubsub.v1.Schema buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.Schema) {
-        return mergeFrom((com.google.pubsub.v1.Schema)other);
+        return mergeFrom((com.google.pubsub.v1.Schema) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -718,19 +766,21 @@ public Builder mergeFrom(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -739,21 +789,22 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -761,57 +812,64 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Name of the schema.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -819,37 +877,47 @@ public Builder setNameBytes(
 
     private int type_ = 0;
     /**
+     *
+     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
+     *
      * @return The enum numeric value on the wire for type.
      */
-    @java.lang.Override public int getTypeValue() {
+    @java.lang.Override
+    public int getTypeValue() {
       return type_;
     }
     /**
+     *
+     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
+     *
      * @param value The enum numeric value on the wire for type to set.
      * @return This builder for chaining.
      */
     public Builder setTypeValue(int value) {
-      
+
       type_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
+     *
      * @return The type.
      */
     @java.lang.Override
@@ -859,11 +927,14 @@ public com.google.pubsub.v1.Schema.Type getType() {
       return result == null ? com.google.pubsub.v1.Schema.Type.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
@@ -871,21 +942,24 @@ public Builder setType(com.google.pubsub.v1.Schema.Type value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       type_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of the schema definition.
      * 

      *
      * .google.pubsub.v1.Schema.Type type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
-      
+
       type_ = 0;
       onChanged();
       return this;
@@ -893,6 +967,8 @@ public Builder clearType() {
 
     private java.lang.Object definition_ = "";
     /**
+     *
+     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -900,13 +976,13 @@ public Builder clearType() {
      * 

      *
      * string definition = 3;
+     *
      * @return The definition.
      */
     public java.lang.String getDefinition() {
       java.lang.Object ref = definition_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         definition_ = s;
         return s;
@@ -915,6 +991,8 @@ public java.lang.String getDefinition() {
       }
     }
     /**
+     *
+     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -922,15 +1000,14 @@ public java.lang.String getDefinition() {
      * 

      *
      * string definition = 3;
+     *
      * @return The bytes for definition.
      */
-    public com.google.protobuf.ByteString
-        getDefinitionBytes() {
+    public com.google.protobuf.ByteString getDefinitionBytes() {
       java.lang.Object ref = definition_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         definition_ = b;
         return b;
       } else {
@@ -938,6 +1015,8 @@ public java.lang.String getDefinition() {
       }
     }
     /**
+     *
+     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -945,20 +1024,22 @@ public java.lang.String getDefinition() {
      * 

      *
      * string definition = 3;
+     *
      * @param value The definition to set.
      * @return This builder for chaining.
      */
-    public Builder setDefinition(
-        java.lang.String value) {
+    public Builder setDefinition(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       definition_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -966,15 +1047,18 @@ public Builder setDefinition(
      * 

      *
      * string definition = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDefinition() {
-      
+
       definition_ = getDefaultInstance().getDefinition();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The definition of the schema. This should contain a string representing
      * the full definition of the schema that is a valid schema definition of
@@ -982,23 +1066,23 @@ public Builder clearDefinition() {
      * 

      *
      * string definition = 3;
+     *
      * @param value The bytes for definition to set.
      * @return This builder for chaining.
      */
-    public Builder setDefinitionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDefinitionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       definition_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1008,12 +1092,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.Schema)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.Schema)
   private static final com.google.pubsub.v1.Schema DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.Schema();
   }
@@ -1022,16 +1106,16 @@ public static com.google.pubsub.v1.Schema getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Schema parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Schema(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Schema parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Schema(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1046,6 +1130,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.Schema getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java
similarity index 100%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaName.java
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
similarity index 68%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
index c56277a99..30c88d8aa 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaOrBuilder.java
@@ -1,54 +1,83 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface SchemaOrBuilder extends
+public interface SchemaOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.Schema)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Name of the schema.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. Name of the schema.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The type of the schema definition.
    * 

    *
    * .google.pubsub.v1.Schema.Type type = 2;
+   *
    * @return The enum numeric value on the wire for type.
    */
   int getTypeValue();
   /**
+   *
+   *
    * 
    * The type of the schema definition.
    * 

    *
    * .google.pubsub.v1.Schema.Type type = 2;
+   *
    * @return The type.
    */
   com.google.pubsub.v1.Schema.Type getType();
 
   /**
+   *
+   *
    * 
    * The definition of the schema. This should contain a string representing
    * the full definition of the schema that is a valid schema definition of
@@ -56,10 +85,13 @@ public interface SchemaOrBuilder extends
    * 

    *
    * string definition = 3;
+   *
    * @return The definition.
    */
   java.lang.String getDefinition();
   /**
+   *
+   *
    * 
    * The definition of the schema. This should contain a string representing
    * the full definition of the schema that is a valid schema definition of
@@ -67,8 +99,8 @@ public interface SchemaOrBuilder extends
    * 

    *
    * string definition = 3;
+   *
    * @return The bytes for definition.
    */
-  com.google.protobuf.ByteString
-      getDefinitionBytes();
+  com.google.protobuf.ByteString getDefinitionBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
new file mode 100644
index 000000000..f692cb891
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaProto.java
@@ -0,0 +1,255 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/schema.proto
+
+package com.google.pubsub.v1;
+
+public final class SchemaProto {
+  private SchemaProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_Schema_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_Schema_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_GetSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ListSchemasRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ListSchemasResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n\035google/pubsub/v1/schema.proto\022\020google."
+          + "pubsub.v1\032\034google/api/annotations.proto\032"
+          + "\027google/api/client.proto\032\037google/api/fie"
+          + "ld_behavior.proto\032\031google/api/resource.p"
+          + "roto\032\033google/protobuf/empty.proto\"\341\001\n\006Sc"
+          + "hema\022\021\n\004name\030\001 \001(\tB\003\340A\002\022+\n\004type\030\002 \001(\0162\035."
+          + "google.pubsub.v1.Schema.Type\022\022\n\ndefiniti"
+          + "on\030\003 \001(\t\";\n\004Type\022\024\n\020TYPE_UNSPECIFIED\020\000\022\023"
+          + "\n\017PROTOCOL_BUFFER\020\001\022\010\n\004AVRO\020\002:F\352AC\n\034pubs"
+          + "ub.googleapis.com/Schema\022#projects/{proj"
+          + "ect}/schemas/{schema}\"\215\001\n\023CreateSchemaRe"
+          + "quest\0224\n\006parent\030\001 \001(\tB$\340A\002\372A\036\022\034pubsub.go"
+          + "ogleapis.com/Schema\022-\n\006schema\030\002 \001(\0132\030.go"
+          + "ogle.pubsub.v1.SchemaB\003\340A\002\022\021\n\tschema_id\030"
+          + "\003 \001(\t\"r\n\020GetSchemaRequest\0222\n\004name\030\001 \001(\tB"
+          + "$\340A\002\372A\036\n\034pubsub.googleapis.com/Schema\022*\n"
+          + "\004view\030\002 \001(\0162\034.google.pubsub.v1.SchemaVie"
+          + "w\"\254\001\n\022ListSchemasRequest\022C\n\006parent\030\001 \001(\t"
+          + "B3\340A\002\372A-\n+cloudresourcemanager.googleapi"
+          + "s.com/Project\022*\n\004view\030\002 \001(\0162\034.google.pub"
+          + "sub.v1.SchemaView\022\021\n\tpage_size\030\003 \001(\005\022\022\n\n"
+          + "page_token\030\004 \001(\t\"Y\n\023ListSchemasResponse\022"
+          + ")\n\007schemas\030\001 \003(\0132\030.google.pubsub.v1.Sche"
+          + "ma\022\027\n\017next_page_token\030\002 \001(\t\"I\n\023DeleteSch"
+          + "emaRequest\0222\n\004name\030\001 \001(\tB$\340A\002\372A\036\n\034pubsub"
+          + ".googleapis.com/Schema\"\213\001\n\025ValidateSchem"
+          + "aRequest\022C\n\006parent\030\001 \001(\tB3\340A\002\372A-\n+cloudr"
+          + "esourcemanager.googleapis.com/Project\022-\n"
+          + "\006schema\030\002 \001(\0132\030.google.pubsub.v1.SchemaB"
+          + "\003\340A\002\"\030\n\026ValidateSchemaResponse\"\212\002\n\026Valid"
+          + "ateMessageRequest\022C\n\006parent\030\001 \001(\tB3\340A\002\372A"
+          + "-\n+cloudresourcemanager.googleapis.com/P"
+          + "roject\0221\n\004name\030\002 \001(\tB!\372A\036\n\034pubsub.google"
+          + "apis.com/SchemaH\000\022*\n\006schema\030\003 \001(\0132\030.goog"
+          + "le.pubsub.v1.SchemaH\000\022\017\n\007message\030\004 \001(\014\022,"
+          + "\n\010encoding\030\005 \001(\0162\032.google.pubsub.v1.Enco"
+          + "dingB\r\n\013schema_spec\"\031\n\027ValidateMessageRe"
+          + "sponse*>\n\nSchemaView\022\033\n\027SCHEMA_VIEW_UNSP"
+          + "ECIFIED\020\000\022\t\n\005BASIC\020\001\022\010\n\004FULL\020\002*:\n\010Encodi"
+          + "ng\022\030\n\024ENCODING_UNSPECIFIED\020\000\022\010\n\004JSON\020\001\022\n"
+          + "\n\006BINARY\020\0022\367\007\n\rSchemaService\022\232\001\n\014CreateS"
+          + "chema\022%.google.pubsub.v1.CreateSchemaReq"
+          + "uest\032\030.google.pubsub.v1.Schema\"I\202\323\344\223\002)\"\037"
+          + "/v1/{parent=projects/*}/schemas:\006schema\332"
+          + "A\027parent,schema,schema_id\022y\n\tGetSchema\022\""
+          + ".google.pubsub.v1.GetSchemaRequest\032\030.goo"
+          + "gle.pubsub.v1.Schema\".\202\323\344\223\002!\022\037/v1/{name="
+          + "projects/*/schemas/*}\332A\004name\022\214\001\n\013ListSch"
+          + "emas\022$.google.pubsub.v1.ListSchemasReque"
+          + "st\032%.google.pubsub.v1.ListSchemasRespons"
+          + "e\"0\202\323\344\223\002!\022\037/v1/{parent=projects/*}/schem"
+          + "as\332A\006parent\022}\n\014DeleteSchema\022%.google.pub"
+          + "sub.v1.DeleteSchemaRequest\032\026.google.prot"
+          + "obuf.Empty\".\202\323\344\223\002!*\037/v1/{name=projects/*"
+          + "/schemas/*}\332A\004name\022\250\001\n\016ValidateSchema\022\'."
+          + "google.pubsub.v1.ValidateSchemaRequest\032("
+          + ".google.pubsub.v1.ValidateSchemaResponse"
+          + "\"C\202\323\344\223\002-\"(/v1/{parent=projects/*}/schema"
+          + "s:validate:\001*\332A\rparent,schema\022\242\001\n\017Valida"
+          + "teMessage\022(.google.pubsub.v1.ValidateMes"
+          + "sageRequest\032).google.pubsub.v1.ValidateM"
+          + "essageResponse\":\202\323\344\223\0024\"//v1/{parent=proj"
+          + "ects/*}/schemas:validateMessage:\001*\032p\312A\025p"
+          + "ubsub.googleapis.com\322AUhttps://www.googl"
+          + "eapis.com/auth/cloud-platform,https://ww"
+          + "w.googleapis.com/auth/pubsubB\256\001\n\024com.goo"
+          + "gle.pubsub.v1B\013SchemaProtoP\001Z6google.gol"
+          + "ang.org/genproto/googleapis/pubsub/v1;pu"
+          + "bsub\370\001\001\252\002\026Google.Cloud.PubSub.V1\312\002\026Googl"
+          + "e\\Cloud\\PubSub\\V1\352\002\031Google::Cloud::PubSu"
+          + "b::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.protobuf.EmptyProto.getDescriptor(),
+            });
+    internal_static_google_pubsub_v1_Schema_descriptor = getDescriptor().getMessageTypes().get(0);
+    internal_static_google_pubsub_v1_Schema_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_Schema_descriptor,
+            new java.lang.String[] {
+              "Name", "Type", "Definition",
+            });
+    internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_pubsub_v1_CreateSchemaRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_CreateSchemaRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Schema", "SchemaId",
+            });
+    internal_static_google_pubsub_v1_GetSchemaRequest_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_pubsub_v1_GetSchemaRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_GetSchemaRequest_descriptor,
+            new java.lang.String[] {
+              "Name", "View",
+            });
+    internal_static_google_pubsub_v1_ListSchemasRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_pubsub_v1_ListSchemasRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListSchemasRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "View", "PageSize", "PageToken",
+            });
+    internal_static_google_pubsub_v1_ListSchemasResponse_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_pubsub_v1_ListSchemasResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ListSchemasResponse_descriptor,
+            new java.lang.String[] {
+              "Schemas", "NextPageToken",
+            });
+    internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_pubsub_v1_DeleteSchemaRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_DeleteSchemaRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Schema",
+            });
+    internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor,
+            new java.lang.String[] {});
+    internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor =
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Name", "Schema", "Message", "Encoding", "SchemaSpec",
+            });
+    internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor =
+        getDescriptor().getMessageTypes().get(9);
+    internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor,
+            new java.lang.String[] {});
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
similarity index 70%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
index 30b8b1d13..38a3b711e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettings.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Settings for validating messages published against a schema.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.SchemaSettings}
  */
-public final class SchemaSettings extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchemaSettings extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.SchemaSettings)
     SchemaSettingsOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchemaSettings.newBuilder() to construct.
   private SchemaSettings(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SchemaSettings() {
     schema_ = "";
     encoding_ = 0;
@@ -26,16 +44,15 @@ private SchemaSettings() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchemaSettings();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SchemaSettings(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,25 +71,27 @@ private SchemaSettings(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            schema_ = s;
-            break;
-          }
-          case 16: {
-            int rawValue = input.readEnum();
+              schema_ = s;
+              break;
+            }
+          case 16:
+            {
+              int rawValue = input.readEnum();
 
-            encoding_ = rawValue;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              encoding_ = rawValue;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -80,29 +99,33 @@ private SchemaSettings(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_SchemaSettings_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.SchemaSettings.class, com.google.pubsub.v1.SchemaSettings.Builder.class);
+            com.google.pubsub.v1.SchemaSettings.class,
+            com.google.pubsub.v1.SchemaSettings.Builder.class);
   }
 
   public static final int SCHEMA_FIELD_NUMBER = 1;
   private volatile java.lang.Object schema_;
   /**
+   *
+   *
    * 
    * Required. The name of the schema that messages published should be
    * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -110,7 +133,10 @@ private SchemaSettings(
    * deleted.
    * 

    *
-   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The schema.
    */
   @java.lang.Override
@@ -119,14 +145,15 @@ public java.lang.String getSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schema_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the schema that messages published should be
    * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -134,17 +161,18 @@ public java.lang.String getSchema() {
    * deleted.
    * 

    *
-   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for schema.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSchemaBytes() {
+  public com.google.protobuf.ByteString getSchemaBytes() {
     java.lang.Object ref = schema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       schema_ = b;
       return b;
     } else {
@@ -155,31 +183,40 @@ public java.lang.String getSchema() {
   public static final int ENCODING_FIELD_NUMBER = 2;
   private int encoding_;
   /**
+   *
+   *
    * 
    * The encoding of messages validated against `schema`.
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 2;
+   *
    * @return The enum numeric value on the wire for encoding.
    */
-  @java.lang.Override public int getEncodingValue() {
+  @java.lang.Override
+  public int getEncodingValue() {
     return encoding_;
   }
   /**
+   *
+   *
    * 
    * The encoding of messages validated against `schema`.
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 2;
+   *
    * @return The encoding.
    */
-  @java.lang.Override public com.google.pubsub.v1.Encoding getEncoding() {
+  @java.lang.Override
+  public com.google.pubsub.v1.Encoding getEncoding() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.Encoding result = com.google.pubsub.v1.Encoding.valueOf(encoding_);
     return result == null ? com.google.pubsub.v1.Encoding.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -191,8 +228,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schema_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, schema_);
     }
@@ -212,8 +248,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, schema_);
     }
     if (encoding_ != com.google.pubsub.v1.Encoding.ENCODING_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, encoding_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, encoding_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -223,15 +258,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.SchemaSettings)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.SchemaSettings other = (com.google.pubsub.v1.SchemaSettings) obj;
 
-    if (!getSchema()
-        .equals(other.getSchema())) return false;
+    if (!getSchema().equals(other.getSchema())) return false;
     if (encoding_ != other.encoding_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -253,118 +287,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.SchemaSettings parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.SchemaSettings parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.SchemaSettings parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.SchemaSettings prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.SchemaSettings}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.SchemaSettings)
       com.google.pubsub.v1.SchemaSettingsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_SchemaSettings_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_SchemaSettings_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.SchemaSettings.class, com.google.pubsub.v1.SchemaSettings.Builder.class);
+              com.google.pubsub.v1.SchemaSettings.class,
+              com.google.pubsub.v1.SchemaSettings.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.SchemaSettings.newBuilder()
@@ -372,16 +414,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -393,9 +434,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SchemaSettings_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_SchemaSettings_descriptor;
     }
 
     @java.lang.Override
@@ -425,38 +466,39 @@ public com.google.pubsub.v1.SchemaSettings buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.SchemaSettings) {
-        return mergeFrom((com.google.pubsub.v1.SchemaSettings)other);
+        return mergeFrom((com.google.pubsub.v1.SchemaSettings) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,6 +545,8 @@ public Builder mergeFrom(
 
     private java.lang.Object schema_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -510,14 +554,16 @@ public Builder mergeFrom(
      * deleted.
      * 

      *
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The schema.
      */
     public java.lang.String getSchema() {
       java.lang.Object ref = schema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schema_ = s;
         return s;
@@ -526,6 +572,8 @@ public java.lang.String getSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -533,16 +581,17 @@ public java.lang.String getSchema() {
      * deleted.
      * 

      *
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for schema.
      */
-    public com.google.protobuf.ByteString
-        getSchemaBytes() {
+    public com.google.protobuf.ByteString getSchemaBytes() {
       java.lang.Object ref = schema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         schema_ = b;
         return b;
       } else {
@@ -550,6 +599,8 @@ public java.lang.String getSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -557,21 +608,25 @@ public java.lang.String getSchema() {
      * deleted.
      * 

      *
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The schema to set.
      * @return This builder for chaining.
      */
-    public Builder setSchema(
-        java.lang.String value) {
+    public Builder setSchema(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       schema_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -579,16 +634,21 @@ public Builder setSchema(
      * deleted.
      * 

      *
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSchema() {
-      
+
       schema_ = getDefaultInstance().getSchema();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the schema that messages published should be
      * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -596,17 +656,19 @@ public Builder clearSchema() {
      * deleted.
      * 

      *
-     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for schema to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSchemaBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       schema_ = value;
       onChanged();
       return this;
@@ -614,37 +676,47 @@ public Builder setSchemaBytes(
 
     private int encoding_ = 0;
     /**
+     *
+     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
+     *
      * @return The enum numeric value on the wire for encoding.
      */
-    @java.lang.Override public int getEncodingValue() {
+    @java.lang.Override
+    public int getEncodingValue() {
       return encoding_;
     }
     /**
+     *
+     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
+     *
      * @param value The enum numeric value on the wire for encoding to set.
      * @return This builder for chaining.
      */
     public Builder setEncodingValue(int value) {
-      
+
       encoding_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
+     *
      * @return The encoding.
      */
     @java.lang.Override
@@ -654,11 +726,14 @@ public com.google.pubsub.v1.Encoding getEncoding() {
       return result == null ? com.google.pubsub.v1.Encoding.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
+     *
      * @param value The encoding to set.
      * @return This builder for chaining.
      */
@@ -666,28 +741,31 @@ public Builder setEncoding(com.google.pubsub.v1.Encoding value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       encoding_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The encoding of messages validated against `schema`.
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEncoding() {
-      
+
       encoding_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -697,12 +775,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.SchemaSettings)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.SchemaSettings)
   private static final com.google.pubsub.v1.SchemaSettings DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.SchemaSettings();
   }
@@ -711,16 +789,16 @@ public static com.google.pubsub.v1.SchemaSettings getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchemaSettings parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SchemaSettings(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchemaSettings parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SchemaSettings(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -735,6 +813,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.SchemaSettings getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
similarity index 57%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
index 216a1a783..f44178d47 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaSettingsOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface SchemaSettingsOrBuilder extends
+public interface SchemaSettingsOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.SchemaSettings)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the schema that messages published should be
    * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -15,11 +33,16 @@ public interface SchemaSettingsOrBuilder extends
    * deleted.
    * 

    *
-   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The schema.
    */
   java.lang.String getSchema();
   /**
+   *
+   *
    * 
    * Required. The name of the schema that messages published should be
    * validated against. Format is `projects/{project}/schemas/{schema}`. The
@@ -27,27 +50,35 @@ public interface SchemaSettingsOrBuilder extends
    * deleted.
    * 

    *
-   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string schema = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for schema.
    */
-  com.google.protobuf.ByteString
-      getSchemaBytes();
+  com.google.protobuf.ByteString getSchemaBytes();
 
   /**
+   *
+   *
    * 
    * The encoding of messages validated against `schema`.
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 2;
+   *
    * @return The enum numeric value on the wire for encoding.
    */
   int getEncodingValue();
   /**
+   *
+   *
    * 
    * The encoding of messages validated against `schema`.
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 2;
+   *
    * @return The encoding.
    */
   com.google.pubsub.v1.Encoding getEncoding();
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
similarity index 67%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
index 67441a0c8..2d9433fd1 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaView.java
@@ -1,18 +1,36 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * View of Schema object fields to be returned by GetSchema and ListSchemas.
  * 

  *
  * Protobuf enum {@code google.pubsub.v1.SchemaView}
  */
-public enum SchemaView
-    implements com.google.protobuf.ProtocolMessageEnum {
+public enum SchemaView implements com.google.protobuf.ProtocolMessageEnum {
   /**
+   *
+   *
    * 
    * The default / unset value.
    * The API will default to the BASIC view.
@@ -22,6 +40,8 @@ public enum SchemaView
    */
   SCHEMA_VIEW_UNSPECIFIED(0),
   /**
+   *
+   *
    * 
    * Include the name and type of the schema, but not the definition.
    * 

@@ -30,6 +50,8 @@ public enum SchemaView
    */
   BASIC(1),
   /**
+   *
+   *
    * 
    * Include all Schema object fields.
    * 

@@ -41,6 +63,8 @@ public enum SchemaView
   ;
 
   /**
+   *
+   *
    * 
    * The default / unset value.
    * The API will default to the BASIC view.
@@ -50,6 +74,8 @@ public enum SchemaView
    */
   public static final int SCHEMA_VIEW_UNSPECIFIED_VALUE = 0;
   /**
+   *
+   *
    * 
    * Include the name and type of the schema, but not the definition.
    * 

@@ -58,6 +84,8 @@ public enum SchemaView
    */
   public static final int BASIC_VALUE = 1;
   /**
+   *
+   *
    * 
    * Include all Schema object fields.
    * 

@@ -66,7 +94,6 @@ public enum SchemaView
    */
   public static final int FULL_VALUE = 2;
 
-
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -91,49 +118,49 @@ public static SchemaView valueOf(int value) {
    */
   public static SchemaView forNumber(int value) {
     switch (value) {
-      case 0: return SCHEMA_VIEW_UNSPECIFIED;
-      case 1: return BASIC;
-      case 2: return FULL;
-      default: return null;
+      case 0:
+        return SCHEMA_VIEW_UNSPECIFIED;
+      case 1:
+        return BASIC;
+      case 2:
+        return FULL;
+      default:
+        return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap
-      internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
     return internalValueMap;
   }
-  private static final com.google.protobuf.Internal.EnumLiteMap<
-      SchemaView> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SchemaView findValueByNumber(int number) {
-            return SchemaView.forNumber(number);
-          }
-        };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor
-      getValueDescriptor() {
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public SchemaView findValueByNumber(int number) {
+          return SchemaView.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-  public final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptorForType() {
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
     return getDescriptor();
   }
-  public static final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
     return com.google.pubsub.v1.SchemaProto.getDescriptor().getEnumTypes().get(0);
   }
 
   private static final SchemaView[] VALUES = values();
 
-  public static SchemaView valueOf(
-      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static SchemaView valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException(
-        "EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -149,4 +176,3 @@ private SchemaView(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.pubsub.v1.SchemaView)
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
similarity index 75%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
index 2a0154d66..813c4f2d4 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `Seek` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.SeekRequest}
  */
-public final class SeekRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SeekRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.SeekRequest)
     SeekRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SeekRequest.newBuilder() to construct.
   private SeekRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SeekRequest() {
     subscription_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SeekRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SeekRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,39 +70,42 @@ private SeekRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            subscription_ = s;
-            break;
-          }
-          case 18: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (targetCase_ == 2) {
-              subBuilder = ((com.google.protobuf.Timestamp) target_).toBuilder();
+              subscription_ = s;
+              break;
             }
-            target_ =
-                input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.protobuf.Timestamp) target_);
-              target_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (targetCase_ == 2) {
+                subBuilder = ((com.google.protobuf.Timestamp) target_).toBuilder();
+              }
+              target_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.protobuf.Timestamp) target_);
+                target_ = subBuilder.buildPartial();
+              }
+              targetCase_ = 2;
+              break;
             }
-            targetCase_ = 2;
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
-            targetCase_ = 3;
-            target_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              targetCase_ = 3;
+              target_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -93,35 +113,38 @@ private SeekRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.SeekRequest.class, com.google.pubsub.v1.SeekRequest.Builder.class);
   }
 
   private int targetCase_ = 0;
   private java.lang.Object target_;
+
   public enum TargetCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TIME(2),
     SNAPSHOT(3),
     TARGET_NOT_SET(0);
     private final int value;
+
     private TargetCase(int value) {
       this.value = value;
     }
@@ -137,31 +160,39 @@ public static TargetCase valueOf(int value) {
 
     public static TargetCase forNumber(int value) {
       switch (value) {
-        case 2: return TIME;
-        case 3: return SNAPSHOT;
-        case 0: return TARGET_NOT_SET;
-        default: return null;
+        case 2:
+          return TIME;
+        case 3:
+          return SNAPSHOT;
+        case 0:
+          return TARGET_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TargetCase
-  getTargetCase() {
-    return TargetCase.forNumber(
-        targetCase_);
+  public TargetCase getTargetCase() {
+    return TargetCase.forNumber(targetCase_);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The subscription to affect.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -170,29 +201,31 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The subscription to affect.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -202,6 +235,8 @@ public java.lang.String getSubscription() {
 
   public static final int TIME_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -217,6 +252,7 @@ public java.lang.String getSubscription() {
    * 

    *
    * .google.protobuf.Timestamp time = 2;
+   *
    * @return Whether the time field is set.
    */
   @java.lang.Override
@@ -224,6 +260,8 @@ public boolean hasTime() {
     return targetCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -239,16 +277,19 @@ public boolean hasTime() {
    * 

    *
    * .google.protobuf.Timestamp time = 2;
+   *
    * @return The time.
    */
   @java.lang.Override
   public com.google.protobuf.Timestamp getTime() {
     if (targetCase_ == 2) {
-       return (com.google.protobuf.Timestamp) target_;
+      return (com.google.protobuf.Timestamp) target_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -268,13 +309,15 @@ public com.google.protobuf.Timestamp getTime() {
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
     if (targetCase_ == 2) {
-       return (com.google.protobuf.Timestamp) target_;
+      return (com.google.protobuf.Timestamp) target_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
 
   public static final int SNAPSHOT_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -282,12 +325,15 @@ public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+   *
    * @return Whether the snapshot field is set.
    */
   public boolean hasSnapshot() {
     return targetCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -295,6 +341,7 @@ public boolean hasSnapshot() {
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+   *
    * @return The snapshot.
    */
   public java.lang.String getSnapshot() {
@@ -305,8 +352,7 @@ public java.lang.String getSnapshot() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (targetCase_ == 3) {
         target_ = s;
@@ -315,6 +361,8 @@ public java.lang.String getSnapshot() {
     }
   }
   /**
+   *
+   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -322,18 +370,17 @@ public java.lang.String getSnapshot() {
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for snapshot.
    */
-  public com.google.protobuf.ByteString
-      getSnapshotBytes() {
+  public com.google.protobuf.ByteString getSnapshotBytes() {
     java.lang.Object ref = "";
     if (targetCase_ == 3) {
       ref = target_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (targetCase_ == 3) {
         target_ = b;
       }
@@ -344,6 +391,7 @@ public java.lang.String getSnapshot() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -355,8 +403,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
     }
@@ -379,8 +426,9 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, subscription_);
     }
     if (targetCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.protobuf.Timestamp) target_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.protobuf.Timestamp) target_);
     }
     if (targetCase_ == 3) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -393,24 +441,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.SeekRequest)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.SeekRequest other = (com.google.pubsub.v1.SeekRequest) obj;
 
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
+    if (!getSubscription().equals(other.getSubscription())) return false;
     if (!getTargetCase().equals(other.getTargetCase())) return false;
     switch (targetCase_) {
       case 2:
-        if (!getTime()
-            .equals(other.getTime())) return false;
+        if (!getTime().equals(other.getTime())) return false;
         break;
       case 3:
-        if (!getSnapshot()
-            .equals(other.getSnapshot())) return false;
+        if (!getSnapshot().equals(other.getSnapshot())) return false;
         break;
       case 0:
       default:
@@ -445,118 +490,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.SeekRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.SeekRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.SeekRequest parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.SeekRequest parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.SeekRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.SeekRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `Seek` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.SeekRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.SeekRequest)
       com.google.pubsub.v1.SeekRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_SeekRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_SeekRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.SeekRequest.class, com.google.pubsub.v1.SeekRequest.Builder.class);
+              com.google.pubsub.v1.SeekRequest.class,
+              com.google.pubsub.v1.SeekRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.SeekRequest.newBuilder()
@@ -564,16 +617,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -585,9 +637,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_SeekRequest_descriptor;
     }
 
     @java.lang.Override
@@ -627,38 +679,39 @@ public com.google.pubsub.v1.SeekRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.SeekRequest) {
-        return mergeFrom((com.google.pubsub.v1.SeekRequest)other);
+        return mergeFrom((com.google.pubsub.v1.SeekRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -672,19 +725,22 @@ public Builder mergeFrom(com.google.pubsub.v1.SeekRequest other) {
         onChanged();
       }
       switch (other.getTargetCase()) {
-        case TIME: {
-          mergeTime(other.getTime());
-          break;
-        }
-        case SNAPSHOT: {
-          targetCase_ = 3;
-          target_ = other.target_;
-          onChanged();
-          break;
-        }
-        case TARGET_NOT_SET: {
-          break;
-        }
+        case TIME:
+          {
+            mergeTime(other.getTime());
+            break;
+          }
+        case SNAPSHOT:
+          {
+            targetCase_ = 3;
+            target_ = other.target_;
+            onChanged();
+            break;
+          }
+        case TARGET_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -714,12 +770,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int targetCase_ = 0;
     private java.lang.Object target_;
-    public TargetCase
-        getTargetCase() {
-      return TargetCase.forNumber(
-          targetCase_);
+
+    public TargetCase getTargetCase() {
+      return TargetCase.forNumber(targetCase_);
     }
 
     public Builder clearTarget() {
@@ -729,21 +785,24 @@ public Builder clearTarget() {
       return this;
     }
 
-
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -752,20 +811,23 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -773,62 +835,80 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription to affect.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> timeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        timeBuilder_;
     /**
+     *
+     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -844,6 +924,7 @@ public Builder setSubscriptionBytes(
      * 

      *
      * .google.protobuf.Timestamp time = 2;
+     *
      * @return Whether the time field is set.
      */
     @java.lang.Override
@@ -851,6 +932,8 @@ public boolean hasTime() {
       return targetCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -866,6 +949,7 @@ public boolean hasTime() {
      * 

      *
      * .google.protobuf.Timestamp time = 2;
+     *
      * @return The time.
      */
     @java.lang.Override
@@ -883,6 +967,8 @@ public com.google.protobuf.Timestamp getTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -913,6 +999,8 @@ public Builder setTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -929,8 +1017,7 @@ public Builder setTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp time = 2;
      */
-    public Builder setTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (timeBuilder_ == null) {
         target_ = builderForValue.build();
         onChanged();
@@ -941,6 +1028,8 @@ public Builder setTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -959,10 +1048,11 @@ public Builder setTime(
      */
     public Builder mergeTime(com.google.protobuf.Timestamp value) {
       if (timeBuilder_ == null) {
-        if (targetCase_ == 2 &&
-            target_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-          target_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) target_)
-              .mergeFrom(value).buildPartial();
+        if (targetCase_ == 2 && target_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          target_ =
+              com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) target_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           target_ = value;
         }
@@ -978,6 +1068,8 @@ public Builder mergeTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1011,6 +1103,8 @@ public Builder clearTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1031,6 +1125,8 @@ public com.google.protobuf.Timestamp.Builder getTimeBuilder() {
       return getTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1059,6 +1155,8 @@ public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * The time to seek to.
      * Messages retained in the subscription that were published before this
@@ -1076,25 +1174,31 @@ public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
      * .google.protobuf.Timestamp time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getTimeFieldBuilder() {
       if (timeBuilder_ == null) {
         if (!(targetCase_ == 2)) {
           target_ = com.google.protobuf.Timestamp.getDefaultInstance();
         }
-        timeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                (com.google.protobuf.Timestamp) target_,
-                getParentForChildren(),
-                isClean());
+        timeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                (com.google.protobuf.Timestamp) target_, getParentForChildren(), isClean());
         target_ = null;
       }
       targetCase_ = 2;
-      onChanged();;
+      onChanged();
+      ;
       return timeBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1102,6 +1206,7 @@ public com.google.protobuf.TimestampOrBuilder getTimeOrBuilder() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+     *
      * @return Whether the snapshot field is set.
      */
     @java.lang.Override
@@ -1109,6 +1214,8 @@ public boolean hasSnapshot() {
       return targetCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1116,6 +1223,7 @@ public boolean hasSnapshot() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+     *
      * @return The snapshot.
      */
     @java.lang.Override
@@ -1125,8 +1233,7 @@ public java.lang.String getSnapshot() {
         ref = target_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (targetCase_ == 3) {
           target_ = s;
@@ -1137,6 +1244,8 @@ public java.lang.String getSnapshot() {
       }
     }
     /**
+     *
+     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1144,19 +1253,18 @@ public java.lang.String getSnapshot() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+     *
      * @return The bytes for snapshot.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getSnapshotBytes() {
+    public com.google.protobuf.ByteString getSnapshotBytes() {
       java.lang.Object ref = "";
       if (targetCase_ == 3) {
         ref = target_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (targetCase_ == 3) {
           target_ = b;
         }
@@ -1166,6 +1274,8 @@ public java.lang.String getSnapshot() {
       }
     }
     /**
+     *
+     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1173,20 +1283,22 @@ public java.lang.String getSnapshot() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshot(
-        java.lang.String value) {
+    public Builder setSnapshot(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  targetCase_ = 3;
+        throw new NullPointerException();
+      }
+      targetCase_ = 3;
       target_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1194,6 +1306,7 @@ public Builder setSnapshot(
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+     *
      * @return This builder for chaining.
      */
     public Builder clearSnapshot() {
@@ -1205,6 +1318,8 @@ public Builder clearSnapshot() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The snapshot to seek to. The snapshot's topic must be the same as that of
      * the provided subscription.
@@ -1212,23 +1327,23 @@ public Builder clearSnapshot() {
      * 

      *
      * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The bytes for snapshot to set.
      * @return This builder for chaining.
      */
-    public Builder setSnapshotBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSnapshotBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       targetCase_ = 3;
       target_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1238,12 +1353,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.SeekRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.SeekRequest)
   private static final com.google.pubsub.v1.SeekRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.SeekRequest();
   }
@@ -1252,16 +1367,16 @@ public static com.google.pubsub.v1.SeekRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SeekRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SeekRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SeekRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SeekRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1276,6 +1391,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.SeekRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
similarity index 78%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
index befed225d..b82800a00 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekRequestOrBuilder.java
@@ -1,33 +1,60 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface SeekRequestOrBuilder extends
+public interface SeekRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.SeekRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The subscription to affect.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
+   *
+   *
    * 
    * Required. The subscription to affect.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
+  com.google.protobuf.ByteString getSubscriptionBytes();
 
   /**
+   *
+   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -43,10 +70,13 @@ public interface SeekRequestOrBuilder extends
    * 

    *
    * .google.protobuf.Timestamp time = 2;
+   *
    * @return Whether the time field is set.
    */
   boolean hasTime();
   /**
+   *
+   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -62,10 +92,13 @@ public interface SeekRequestOrBuilder extends
    * 

    *
    * .google.protobuf.Timestamp time = 2;
+   *
    * @return The time.
    */
   com.google.protobuf.Timestamp getTime();
   /**
+   *
+   *
    * 
    * The time to seek to.
    * Messages retained in the subscription that were published before this
@@ -85,6 +118,8 @@ public interface SeekRequestOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -92,10 +127,13 @@ public interface SeekRequestOrBuilder extends
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+   *
    * @return Whether the snapshot field is set.
    */
   boolean hasSnapshot();
   /**
+   *
+   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -103,10 +141,13 @@ public interface SeekRequestOrBuilder extends
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+   *
    * @return The snapshot.
    */
   java.lang.String getSnapshot();
   /**
+   *
+   *
    * 
    * The snapshot to seek to. The snapshot's topic must be the same as that of
    * the provided subscription.
@@ -114,10 +155,10 @@ public interface SeekRequestOrBuilder extends
    * 

    *
    * string snapshot = 3 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for snapshot.
    */
-  com.google.protobuf.ByteString
-      getSnapshotBytes();
+  com.google.protobuf.ByteString getSnapshotBytes();
 
   public com.google.pubsub.v1.SeekRequest.TargetCase getTargetCase();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
similarity index 66%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
index e6398f324..fe0aff80d 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponse.java
@@ -1,39 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `Seek` method (this response is empty).
  * 

  *
  * Protobuf type {@code google.pubsub.v1.SeekResponse}
  */
-public final class SeekResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SeekResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.SeekResponse)
     SeekResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SeekResponse.newBuilder() to construct.
   private SeekResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SeekResponse() {
-  }
+
+  private SeekResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SeekResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SeekResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -52,13 +68,13 @@ private SeekResponse(
           case 0:
             done = true;
             break;
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -66,27 +82,30 @@ private SeekResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_SeekResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.SeekResponse.class, com.google.pubsub.v1.SeekResponse.Builder.class);
+            com.google.pubsub.v1.SeekResponse.class,
+            com.google.pubsub.v1.SeekResponse.Builder.class);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -98,8 +117,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     unknownFields.writeTo(output);
   }
 
@@ -117,7 +135,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.SeekResponse)) {
       return super.equals(obj);
@@ -140,118 +158,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.SeekResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.SeekResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.SeekResponse parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.SeekResponse parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.SeekResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.SeekResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `Seek` method (this response is empty).
    * 

    *
    * Protobuf type {@code google.pubsub.v1.SeekResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.SeekResponse)
       com.google.pubsub.v1.SeekResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_SeekResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_SeekResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.SeekResponse.class, com.google.pubsub.v1.SeekResponse.Builder.class);
+              com.google.pubsub.v1.SeekResponse.class,
+              com.google.pubsub.v1.SeekResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.SeekResponse.newBuilder()
@@ -259,16 +285,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -276,9 +301,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_SeekResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_SeekResponse_descriptor;
     }
 
     @java.lang.Override
@@ -306,38 +331,39 @@ public com.google.pubsub.v1.SeekResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.SeekResponse) {
-        return mergeFrom((com.google.pubsub.v1.SeekResponse)other);
+        return mergeFrom((com.google.pubsub.v1.SeekResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -374,9 +400,9 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -386,12 +412,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.SeekResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.SeekResponse)
   private static final com.google.pubsub.v1.SeekResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.SeekResponse();
   }
@@ -400,16 +426,16 @@ public static com.google.pubsub.v1.SeekResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SeekResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SeekResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SeekResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SeekResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -424,6 +450,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.SeekResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
new file mode 100644
index 000000000..5cdd14219
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SeekResponseOrBuilder.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/pubsub.proto
+
+package com.google.pubsub.v1;
+
+public interface SeekResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.SeekResponse)
+    com.google.protobuf.MessageOrBuilder {}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
index b9b452c27..927b203e8 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Snapshot.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * A snapshot resource. Snapshots are used in
  * [Seek](https://cloud.google.com/pubsub/docs/replay-overview)
@@ -14,15 +31,16 @@
  *
  * Protobuf type {@code google.pubsub.v1.Snapshot}
  */
-public final class Snapshot extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Snapshot extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.Snapshot)
     SnapshotOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Snapshot.newBuilder() to construct.
   private Snapshot(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Snapshot() {
     name_ = "";
     topic_ = "";
@@ -30,16 +48,15 @@ private Snapshot() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Snapshot();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Snapshot(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -59,51 +76,55 @@ private Snapshot(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+              name_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            topic_ = s;
-            break;
-          }
-          case 26: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (expireTime_ != null) {
-              subBuilder = expireTime_.toBuilder();
+              topic_ = s;
+              break;
             }
-            expireTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(expireTime_);
-              expireTime_ = subBuilder.buildPartial();
+          case 26:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (expireTime_ != null) {
+                subBuilder = expireTime_.toBuilder();
+              }
+              expireTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(expireTime_);
+                expireTime_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          case 34: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              labels_ = com.google.protobuf.MapField.newMapField(
-                  LabelsDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000001;
+          case 34:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                labels_ =
+                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000001;
+              }
+              com.google.protobuf.MapEntry labels__ =
+                  input.readMessage(
+                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
+              break;
             }
-            com.google.protobuf.MapEntry
-            labels__ = input.readMessage(
-                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            labels_.getMutableMap().put(
-                labels__.getKey(), labels__.getValue());
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -111,34 +132,33 @@ private Snapshot(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 4:
         return internalGetLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.Snapshot.class, com.google.pubsub.v1.Snapshot.Builder.class);
   }
@@ -146,11 +166,14 @@ protected com.google.protobuf.MapField internalGetMapField(
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * The name of the snapshot.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -159,29 +182,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the snapshot.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -192,11 +215,14 @@ public java.lang.String getName() {
   public static final int TOPIC_FIELD_NUMBER = 2;
   private volatile java.lang.Object topic_;
   /**
+   *
+   *
    * 
    * The name of the topic from which this snapshot is retaining messages.
    * 

    *
    * string topic = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The topic.
    */
   @java.lang.Override
@@ -205,29 +231,29 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the topic from which this snapshot is retaining messages.
    * 

    *
    * string topic = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTopicBytes() {
+  public com.google.protobuf.ByteString getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -238,6 +264,8 @@ public java.lang.String getTopic() {
   public static final int EXPIRE_TIME_FIELD_NUMBER = 3;
   private com.google.protobuf.Timestamp expireTime_;
   /**
+   *
+   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -252,6 +280,7 @@ public java.lang.String getTopic() {
    * 

    *
    * .google.protobuf.Timestamp expire_time = 3;
+   *
    * @return Whether the expireTime field is set.
    */
   @java.lang.Override
@@ -259,6 +288,8 @@ public boolean hasExpireTime() {
     return expireTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -273,6 +304,7 @@ public boolean hasExpireTime() {
    * 

    *
    * .google.protobuf.Timestamp expire_time = 3;
+   *
    * @return The expireTime.
    */
   @java.lang.Override
@@ -280,6 +312,8 @@ public com.google.protobuf.Timestamp getExpireTime() {
     return expireTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_;
   }
   /**
+   *
+   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -301,24 +335,23 @@ public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
   }
 
   public static final int LABELS_FIELD_NUMBER = 4;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.pubsub.v1.PubsubProto
+                .internal_static_google_pubsub_v1_Snapshot_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -327,6 +360,8 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -334,22 +369,22 @@ public int getLabelsCount() {
    *
    * map<string, string> labels = 4;
    */
-
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -358,11 +393,12 @@ public java.util.Map getLabels() {
    * map<string, string> labels = 4;
    */
   @java.lang.Override
-
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -371,16 +407,16 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 4;
    */
   @java.lang.Override
-
-  public java.lang.String getLabelsOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -389,12 +425,11 @@ public java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 4;
    */
   @java.lang.Override
-
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -402,6 +437,7 @@ public java.lang.String getLabelsOrThrow(
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -413,8 +449,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -424,12 +459,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (expireTime_ != null) {
       output.writeMessage(3, getExpireTime());
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        4);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 4);
     unknownFields.writeTo(output);
   }
 
@@ -446,18 +477,17 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, topic_);
     }
     if (expireTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getExpireTime());
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(4, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getExpireTime());
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, labels__);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -467,24 +497,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.Snapshot)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.Snapshot other = (com.google.pubsub.v1.Snapshot) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getTopic()
-        .equals(other.getTopic())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getTopic().equals(other.getTopic())) return false;
     if (hasExpireTime() != other.hasExpireTime()) return false;
     if (hasExpireTime()) {
-      if (!getExpireTime()
-          .equals(other.getExpireTime())) return false;
+      if (!getExpireTime().equals(other.getExpireTime())) return false;
     }
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -513,97 +539,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.Snapshot parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.Snapshot parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Snapshot parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.Snapshot parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.Snapshot parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Snapshot parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Snapshot parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Snapshot parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Snapshot parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Snapshot parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Snapshot parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Snapshot parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.Snapshot parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.pubsub.v1.Snapshot parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Snapshot parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.Snapshot prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A snapshot resource. Snapshots are used in
    * [Seek](https://cloud.google.com/pubsub/docs/replay-overview)
@@ -614,41 +646,39 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.Snapshot}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.Snapshot)
       com.google.pubsub.v1.SnapshotOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 4:
           return internalGetLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 4:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_Snapshot_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.pubsub.v1.Snapshot.class, com.google.pubsub.v1.Snapshot.Builder.class);
     }
@@ -658,16 +688,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -686,8 +715,7 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
       return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Snapshot_descriptor;
     }
 
@@ -726,38 +754,39 @@ public com.google.pubsub.v1.Snapshot buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.Snapshot) {
-        return mergeFrom((com.google.pubsub.v1.Snapshot)other);
+        return mergeFrom((com.google.pubsub.v1.Snapshot) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -777,8 +806,7 @@ public Builder mergeFrom(com.google.pubsub.v1.Snapshot other) {
       if (other.hasExpireTime()) {
         mergeExpireTime(other.getExpireTime());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -807,22 +835,25 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -831,20 +862,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -852,54 +884,61 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the snapshot.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -907,18 +946,20 @@ public Builder setNameBytes(
 
     private java.lang.Object topic_ = "";
     /**
+     *
+     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -927,20 +968,21 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString
-        getTopicBytes() {
+    public com.google.protobuf.ByteString getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -948,54 +990,61 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(
-        java.lang.String value) {
+    public Builder setTopic(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       topic_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-      
+
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the topic from which this snapshot is retaining messages.
      * 

      *
      * string topic = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       topic_ = value;
       onChanged();
       return this;
@@ -1003,8 +1052,13 @@ public Builder setTopicBytes(
 
     private com.google.protobuf.Timestamp expireTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> expireTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        expireTimeBuilder_;
     /**
+     *
+     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1019,12 +1073,15 @@ public Builder setTopicBytes(
      * 

      *
      * .google.protobuf.Timestamp expire_time = 3;
+     *
      * @return Whether the expireTime field is set.
      */
     public boolean hasExpireTime() {
       return expireTimeBuilder_ != null || expireTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1039,16 +1096,21 @@ public boolean hasExpireTime() {
      * 

      *
      * .google.protobuf.Timestamp expire_time = 3;
+     *
      * @return The expireTime.
      */
     public com.google.protobuf.Timestamp getExpireTime() {
       if (expireTimeBuilder_ == null) {
-        return expireTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_;
+        return expireTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : expireTime_;
       } else {
         return expireTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1078,6 +1140,8 @@ public Builder setExpireTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1093,8 +1157,7 @@ public Builder setExpireTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp expire_time = 3;
      */
-    public Builder setExpireTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setExpireTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (expireTimeBuilder_ == null) {
         expireTime_ = builderForValue.build();
         onChanged();
@@ -1105,6 +1168,8 @@ public Builder setExpireTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1124,7 +1189,7 @@ public Builder mergeExpireTime(com.google.protobuf.Timestamp value) {
       if (expireTimeBuilder_ == null) {
         if (expireTime_ != null) {
           expireTime_ =
-            com.google.protobuf.Timestamp.newBuilder(expireTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(expireTime_).mergeFrom(value).buildPartial();
         } else {
           expireTime_ = value;
         }
@@ -1136,6 +1201,8 @@ public Builder mergeExpireTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1163,6 +1230,8 @@ public Builder clearExpireTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1179,11 +1248,13 @@ public Builder clearExpireTime() {
      * .google.protobuf.Timestamp expire_time = 3;
      */
     public com.google.protobuf.Timestamp.Builder getExpireTimeBuilder() {
-      
+
       onChanged();
       return getExpireTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1203,11 +1274,14 @@ public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
       if (expireTimeBuilder_ != null) {
         return expireTimeBuilder_.getMessageOrBuilder();
       } else {
-        return expireTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_;
+        return expireTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : expireTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The snapshot is guaranteed to exist up until this time.
      * A newly-created snapshot expires no later than 7 days from the time of its
@@ -1224,35 +1298,37 @@ public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
      * .google.protobuf.Timestamp expire_time = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getExpireTimeFieldBuilder() {
       if (expireTimeBuilder_ == null) {
-        expireTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getExpireTime(),
-                getParentForChildren(),
-                isClean());
+        expireTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getExpireTime(), getParentForChildren(), isClean());
         expireTime_ = null;
       }
       return expireTimeBuilder_;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-    internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableLabels() {
-      onChanged();;
+        internalGetMutableLabels() {
+      onChanged();
+      ;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -1264,6 +1340,8 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1271,22 +1349,22 @@ public int getLabelsCount() {
      *
      * map<string, string> labels = 4;
      */
-
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1295,11 +1373,12 @@ public java.util.Map getLabels() {
      * map<string, string> labels = 4;
      */
     @java.lang.Override
-
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1308,16 +1387,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 4;
      */
     @java.lang.Override
-
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key,
-        java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1326,12 +1406,11 @@ public java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 4;
      */
     @java.lang.Override
-
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1339,11 +1418,12 @@ public java.lang.String getLabelsOrThrow(
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1351,23 +1431,21 @@ public Builder clearLabels() {
      *
      * map<string, string> labels = 4;
      */
-
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1375,19 +1453,20 @@ public Builder removeLabels(
      *
      * map<string, string> labels = 4;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       if (value == null) {
-  throw new NullPointerException("map value");
-}
+        throw new NullPointerException("map value");
+      }
 
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+      internalGetMutableLabels().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1395,16 +1474,13 @@ public Builder putLabels(
      *
      * map<string, string> labels = 4;
      */
-
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1414,12 +1490,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.Snapshot)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.Snapshot)
   private static final com.google.pubsub.v1.Snapshot DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.Snapshot();
   }
@@ -1428,16 +1504,16 @@ public static com.google.pubsub.v1.Snapshot getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Snapshot parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Snapshot(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Snapshot parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Snapshot(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1452,6 +1528,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.Snapshot getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java
similarity index 100%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotName.java
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
similarity index 79%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
index e6e74b5ee..74761e4ad 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SnapshotOrBuilder.java
@@ -1,53 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface SnapshotOrBuilder extends
+public interface SnapshotOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.Snapshot)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The name of the snapshot.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The name of the snapshot.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The name of the topic from which this snapshot is retaining messages.
    * 

    *
    * string topic = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The topic.
    */
   java.lang.String getTopic();
   /**
+   *
+   *
    * 
    * The name of the topic from which this snapshot is retaining messages.
    * 

    *
    * string topic = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for topic.
    */
-  com.google.protobuf.ByteString
-      getTopicBytes();
+  com.google.protobuf.ByteString getTopicBytes();
 
   /**
+   *
+   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -62,10 +90,13 @@ public interface SnapshotOrBuilder extends
    * 

    *
    * .google.protobuf.Timestamp expire_time = 3;
+   *
    * @return Whether the expireTime field is set.
    */
   boolean hasExpireTime();
   /**
+   *
+   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -80,10 +111,13 @@ public interface SnapshotOrBuilder extends
    * 

    *
    * .google.protobuf.Timestamp expire_time = 3;
+   *
    * @return The expireTime.
    */
   com.google.protobuf.Timestamp getExpireTime();
   /**
+   *
+   *
    * 
    * The snapshot is guaranteed to exist up until this time.
    * A newly-created snapshot expires no later than 7 days from the time of its
@@ -102,6 +136,8 @@ public interface SnapshotOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -111,6 +147,8 @@ public interface SnapshotOrBuilder extends
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -118,15 +156,13 @@ public interface SnapshotOrBuilder extends
    *
    * map<string, string> labels = 4;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -134,9 +170,10 @@ boolean containsLabels(
    *
    * map<string, string> labels = 4;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -146,11 +183,13 @@ boolean containsLabels(
    */
 
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -158,7 +197,5 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> labels = 4;
    */
-
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
similarity index 81%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
index c0911af0b..fbeb6c13b 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `StreamingPull` streaming RPC method. This request is used to
  * establish the initial stream as well as to stream acknowledgements and ack
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.pubsub.v1.StreamingPullRequest}
  */
-public final class StreamingPullRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StreamingPullRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullRequest)
     StreamingPullRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StreamingPullRequest.newBuilder() to construct.
   private StreamingPullRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StreamingPullRequest() {
     subscription_ = "";
     ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -31,16 +49,15 @@ private StreamingPullRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StreamingPullRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private StreamingPullRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -60,79 +77,85 @@ private StreamingPullRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            subscription_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              ackIds_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            ackIds_.add(s);
-            break;
-          }
-          case 24: {
-            if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-              modifyDeadlineSeconds_ = newIntList();
-              mutable_bitField0_ |= 0x00000002;
+              subscription_ = s;
+              break;
             }
-            modifyDeadlineSeconds_.addInt(input.readInt32());
-            break;
-          }
-          case 26: {
-            int length = input.readRawVarint32();
-            int limit = input.pushLimit(length);
-            if (!((mutable_bitField0_ & 0x00000002) != 0) && input.getBytesUntilLimit() > 0) {
-              modifyDeadlineSeconds_ = newIntList();
-              mutable_bitField0_ |= 0x00000002;
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                ackIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              ackIds_.add(s);
+              break;
             }
-            while (input.getBytesUntilLimit() > 0) {
+          case 24:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                modifyDeadlineSeconds_ = newIntList();
+                mutable_bitField0_ |= 0x00000002;
+              }
               modifyDeadlineSeconds_.addInt(input.readInt32());
+              break;
             }
-            input.popLimit(limit);
-            break;
-          }
-          case 34: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-              modifyDeadlineAckIds_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000004;
+          case 26:
+            {
+              int length = input.readRawVarint32();
+              int limit = input.pushLimit(length);
+              if (!((mutable_bitField0_ & 0x00000002) != 0) && input.getBytesUntilLimit() > 0) {
+                modifyDeadlineSeconds_ = newIntList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              while (input.getBytesUntilLimit() > 0) {
+                modifyDeadlineSeconds_.addInt(input.readInt32());
+              }
+              input.popLimit(limit);
+              break;
             }
-            modifyDeadlineAckIds_.add(s);
-            break;
-          }
-          case 40: {
-
-            streamAckDeadlineSeconds_ = input.readInt32();
-            break;
-          }
-          case 50: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            clientId_ = s;
-            break;
-          }
-          case 56: {
-
-            maxOutstandingMessages_ = input.readInt64();
-            break;
-          }
-          case 64: {
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+                modifyDeadlineAckIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000004;
+              }
+              modifyDeadlineAckIds_.add(s);
+              break;
+            }
+          case 40:
+            {
+              streamAckDeadlineSeconds_ = input.readInt32();
+              break;
+            }
+          case 50:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            maxOutstandingBytes_ = input.readInt64();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              clientId_ = s;
+              break;
+            }
+          case 56:
+            {
+              maxOutstandingMessages_ = input.readInt64();
+              break;
+            }
+          case 64:
+            {
+              maxOutstandingBytes_ = input.readInt64();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -140,8 +163,7 @@ private StreamingPullRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         ackIds_ = ackIds_.getUnmodifiableView();
@@ -156,22 +178,27 @@ private StreamingPullRequest(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.StreamingPullRequest.class, com.google.pubsub.v1.StreamingPullRequest.Builder.class);
+            com.google.pubsub.v1.StreamingPullRequest.class,
+            com.google.pubsub.v1.StreamingPullRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private volatile java.lang.Object subscription_;
   /**
+   *
+   *
    * 
    * Required. The subscription for which to initialize the new stream. This
    * must be provided in the first request on the stream, and must not be set in
@@ -179,7 +206,10 @@ private StreamingPullRequest(
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
@@ -188,14 +218,15 @@ public java.lang.String getSubscription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subscription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The subscription for which to initialize the new stream. This
    * must be provided in the first request on the stream, and must not be set in
@@ -203,17 +234,18 @@ public java.lang.String getSubscription() {
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubscriptionBytes() {
+  public com.google.protobuf.ByteString getSubscriptionBytes() {
     java.lang.Object ref = subscription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subscription_ = b;
       return b;
     } else {
@@ -224,6 +256,8 @@ public java.lang.String getSubscription() {
   public static final int ACK_IDS_FIELD_NUMBER = 2;
   private com.google.protobuf.LazyStringList ackIds_;
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -233,13 +267,15 @@ public java.lang.String getSubscription() {
    * 

    *
    * repeated string ack_ids = 2;
+   *
    * @return A list containing the ackIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getAckIdsList() {
+  public com.google.protobuf.ProtocolStringList getAckIdsList() {
     return ackIds_;
   }
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -249,12 +285,15 @@ public java.lang.String getSubscription() {
    * 

    *
    * repeated string ack_ids = 2;
+   *
    * @return The count of ackIds.
    */
   public int getAckIdsCount() {
     return ackIds_.size();
   }
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -264,6 +303,7 @@ public int getAckIdsCount() {
    * 

    *
    * repeated string ack_ids = 2;
+   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
@@ -271,6 +311,8 @@ public java.lang.String getAckIds(int index) {
     return ackIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -280,17 +322,19 @@ public java.lang.String getAckIds(int index) {
    * 

    *
    * repeated string ack_ids = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getAckIdsBytes(int index) {
+  public com.google.protobuf.ByteString getAckIdsBytes(int index) {
     return ackIds_.getByteString(index);
   }
 
   public static final int MODIFY_DEADLINE_SECONDS_FIELD_NUMBER = 3;
   private com.google.protobuf.Internal.IntList modifyDeadlineSeconds_;
   /**
+   *
+   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -306,14 +350,16 @@ public java.lang.String getAckIds(int index) {
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
+   *
    * @return A list containing the modifyDeadlineSeconds.
    */
   @java.lang.Override
-  public java.util.List
-      getModifyDeadlineSecondsList() {
+  public java.util.List getModifyDeadlineSecondsList() {
     return modifyDeadlineSeconds_;
   }
   /**
+   *
+   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -329,12 +375,15 @@ public java.lang.String getAckIds(int index) {
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
+   *
    * @return The count of modifyDeadlineSeconds.
    */
   public int getModifyDeadlineSecondsCount() {
     return modifyDeadlineSeconds_.size();
   }
   /**
+   *
+   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -350,17 +399,21 @@ public int getModifyDeadlineSecondsCount() {
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
+   *
    * @param index The index of the element to return.
    * @return The modifyDeadlineSeconds at the given index.
    */
   public int getModifyDeadlineSeconds(int index) {
     return modifyDeadlineSeconds_.getInt(index);
   }
+
   private int modifyDeadlineSecondsMemoizedSerializedSize = -1;
 
   public static final int MODIFY_DEADLINE_ACK_IDS_FIELD_NUMBER = 4;
   private com.google.protobuf.LazyStringList modifyDeadlineAckIds_;
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -370,13 +423,15 @@ public int getModifyDeadlineSeconds(int index) {
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
+   *
    * @return A list containing the modifyDeadlineAckIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getModifyDeadlineAckIdsList() {
+  public com.google.protobuf.ProtocolStringList getModifyDeadlineAckIdsList() {
     return modifyDeadlineAckIds_;
   }
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -386,12 +441,15 @@ public int getModifyDeadlineSeconds(int index) {
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
+   *
    * @return The count of modifyDeadlineAckIds.
    */
   public int getModifyDeadlineAckIdsCount() {
     return modifyDeadlineAckIds_.size();
   }
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -401,6 +459,7 @@ public int getModifyDeadlineAckIdsCount() {
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
+   *
    * @param index The index of the element to return.
    * @return The modifyDeadlineAckIds at the given index.
    */
@@ -408,6 +467,8 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
     return modifyDeadlineAckIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -417,17 +478,19 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the modifyDeadlineAckIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getModifyDeadlineAckIdsBytes(int index) {
+  public com.google.protobuf.ByteString getModifyDeadlineAckIdsBytes(int index) {
     return modifyDeadlineAckIds_.getByteString(index);
   }
 
   public static final int STREAM_ACK_DEADLINE_SECONDS_FIELD_NUMBER = 5;
   private int streamAckDeadlineSeconds_;
   /**
+   *
+   *
    * 
    * Required. The ack deadline to use for the stream. This must be provided in
    * the first request on the stream, but it can also be updated on subsequent
@@ -436,6 +499,7 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
    * 

    *
    * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The streamAckDeadlineSeconds.
    */
   @java.lang.Override
@@ -446,6 +510,8 @@ public int getStreamAckDeadlineSeconds() {
   public static final int CLIENT_ID_FIELD_NUMBER = 6;
   private volatile java.lang.Object clientId_;
   /**
+   *
+   *
    * 
    * A unique identifier that is used to distinguish client instances from each
    * other. Only needs to be provided on the initial request. When a stream
@@ -456,6 +522,7 @@ public int getStreamAckDeadlineSeconds() {
    * 

    *
    * string client_id = 6;
+   *
    * @return The clientId.
    */
   @java.lang.Override
@@ -464,14 +531,15 @@ public java.lang.String getClientId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       clientId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique identifier that is used to distinguish client instances from each
    * other. Only needs to be provided on the initial request. When a stream
@@ -482,16 +550,15 @@ public java.lang.String getClientId() {
    * 

    *
    * string client_id = 6;
+   *
    * @return The bytes for clientId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getClientIdBytes() {
+  public com.google.protobuf.ByteString getClientIdBytes() {
     java.lang.Object ref = clientId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       clientId_ = b;
       return b;
     } else {
@@ -502,6 +569,8 @@ public java.lang.String getClientId() {
   public static final int MAX_OUTSTANDING_MESSAGES_FIELD_NUMBER = 7;
   private long maxOutstandingMessages_;
   /**
+   *
+   *
    * 
    * Flow control settings for the maximum number of outstanding messages. When
    * there are `max_outstanding_messages` or more currently sent to the
@@ -515,6 +584,7 @@ public java.lang.String getClientId() {
    * 

    *
    * int64 max_outstanding_messages = 7;
+   *
    * @return The maxOutstandingMessages.
    */
   @java.lang.Override
@@ -525,6 +595,8 @@ public long getMaxOutstandingMessages() {
   public static final int MAX_OUTSTANDING_BYTES_FIELD_NUMBER = 8;
   private long maxOutstandingBytes_;
   /**
+   *
+   *
    * 
    * Flow control settings for the maximum number of outstanding bytes. When
    * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -538,6 +610,7 @@ public long getMaxOutstandingMessages() {
    * 

    *
    * int64 max_outstanding_bytes = 8;
+   *
    * @return The maxOutstandingBytes.
    */
   @java.lang.Override
@@ -546,6 +619,7 @@ public long getMaxOutstandingBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -557,8 +631,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     getSerializedSize();
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subscription_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subscription_);
@@ -574,7 +647,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       output.writeInt32NoTag(modifyDeadlineSeconds_.getInt(i));
     }
     for (int i = 0; i < modifyDeadlineAckIds_.size(); i++) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, modifyDeadlineAckIds_.getRaw(i));
+      com.google.protobuf.GeneratedMessageV3.writeString(
+          output, 4, modifyDeadlineAckIds_.getRaw(i));
     }
     if (streamAckDeadlineSeconds_ != 0) {
       output.writeInt32(5, streamAckDeadlineSeconds_);
@@ -611,14 +685,14 @@ public int getSerializedSize() {
     {
       int dataSize = 0;
       for (int i = 0; i < modifyDeadlineSeconds_.size(); i++) {
-        dataSize += com.google.protobuf.CodedOutputStream
-          .computeInt32SizeNoTag(modifyDeadlineSeconds_.getInt(i));
+        dataSize +=
+            com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(
+                modifyDeadlineSeconds_.getInt(i));
       }
       size += dataSize;
       if (!getModifyDeadlineSecondsList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
       }
       modifyDeadlineSecondsMemoizedSerializedSize = dataSize;
     }
@@ -631,19 +705,16 @@ public int getSerializedSize() {
       size += 1 * getModifyDeadlineAckIdsList().size();
     }
     if (streamAckDeadlineSeconds_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(5, streamAckDeadlineSeconds_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, streamAckDeadlineSeconds_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clientId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, clientId_);
     }
     if (maxOutstandingMessages_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(7, maxOutstandingMessages_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(7, maxOutstandingMessages_);
     }
     if (maxOutstandingBytes_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(8, maxOutstandingBytes_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(8, maxOutstandingBytes_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -653,29 +724,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.StreamingPullRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.StreamingPullRequest other = (com.google.pubsub.v1.StreamingPullRequest) obj;
-
-    if (!getSubscription()
-        .equals(other.getSubscription())) return false;
-    if (!getAckIdsList()
-        .equals(other.getAckIdsList())) return false;
-    if (!getModifyDeadlineSecondsList()
-        .equals(other.getModifyDeadlineSecondsList())) return false;
-    if (!getModifyDeadlineAckIdsList()
-        .equals(other.getModifyDeadlineAckIdsList())) return false;
-    if (getStreamAckDeadlineSeconds()
-        != other.getStreamAckDeadlineSeconds()) return false;
-    if (!getClientId()
-        .equals(other.getClientId())) return false;
-    if (getMaxOutstandingMessages()
-        != other.getMaxOutstandingMessages()) return false;
-    if (getMaxOutstandingBytes()
-        != other.getMaxOutstandingBytes()) return false;
+    com.google.pubsub.v1.StreamingPullRequest other =
+        (com.google.pubsub.v1.StreamingPullRequest) obj;
+
+    if (!getSubscription().equals(other.getSubscription())) return false;
+    if (!getAckIdsList().equals(other.getAckIdsList())) return false;
+    if (!getModifyDeadlineSecondsList().equals(other.getModifyDeadlineSecondsList())) return false;
+    if (!getModifyDeadlineAckIdsList().equals(other.getModifyDeadlineAckIdsList())) return false;
+    if (getStreamAckDeadlineSeconds() != other.getStreamAckDeadlineSeconds()) return false;
+    if (!getClientId().equals(other.getClientId())) return false;
+    if (getMaxOutstandingMessages() != other.getMaxOutstandingMessages()) return false;
+    if (getMaxOutstandingBytes() != other.getMaxOutstandingBytes()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -706,107 +770,112 @@ public int hashCode() {
     hash = (37 * hash) + CLIENT_ID_FIELD_NUMBER;
     hash = (53 * hash) + getClientId().hashCode();
     hash = (37 * hash) + MAX_OUTSTANDING_MESSAGES_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getMaxOutstandingMessages());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getMaxOutstandingMessages());
     hash = (37 * hash) + MAX_OUTSTANDING_BYTES_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getMaxOutstandingBytes());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getMaxOutstandingBytes());
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.StreamingPullRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.StreamingPullRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.StreamingPullRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.StreamingPullRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.StreamingPullRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `StreamingPull` streaming RPC method. This request is used to
    * establish the initial stream as well as to stream acknowledgements and ack
@@ -815,21 +884,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullRequest)
       com.google.pubsub.v1.StreamingPullRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullRequest.class, com.google.pubsub.v1.StreamingPullRequest.Builder.class);
+              com.google.pubsub.v1.StreamingPullRequest.class,
+              com.google.pubsub.v1.StreamingPullRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.StreamingPullRequest.newBuilder()
@@ -837,16 +908,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -870,9 +940,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullRequest_descriptor;
     }
 
     @java.lang.Override
@@ -891,7 +961,8 @@ public com.google.pubsub.v1.StreamingPullRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.StreamingPullRequest buildPartial() {
-      com.google.pubsub.v1.StreamingPullRequest result = new com.google.pubsub.v1.StreamingPullRequest(this);
+      com.google.pubsub.v1.StreamingPullRequest result =
+          new com.google.pubsub.v1.StreamingPullRequest(this);
       int from_bitField0_ = bitField0_;
       result.subscription_ = subscription_;
       if (((bitField0_ & 0x00000001) != 0)) {
@@ -921,38 +992,39 @@ public com.google.pubsub.v1.StreamingPullRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.StreamingPullRequest) {
-        return mergeFrom((com.google.pubsub.v1.StreamingPullRequest)other);
+        return mergeFrom((com.google.pubsub.v1.StreamingPullRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1036,10 +1108,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object subscription_ = "";
     /**
+     *
+     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1047,14 +1122,16 @@ public Builder mergeFrom(
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The subscription.
      */
     public java.lang.String getSubscription() {
       java.lang.Object ref = subscription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subscription_ = s;
         return s;
@@ -1063,6 +1140,8 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1070,16 +1149,17 @@ public java.lang.String getSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for subscription.
      */
-    public com.google.protobuf.ByteString
-        getSubscriptionBytes() {
+    public com.google.protobuf.ByteString getSubscriptionBytes() {
       java.lang.Object ref = subscription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subscription_ = b;
         return b;
       } else {
@@ -1087,6 +1167,8 @@ public java.lang.String getSubscription() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1094,21 +1176,25 @@ public java.lang.String getSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscription(
-        java.lang.String value) {
+    public Builder setSubscription(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       subscription_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1116,16 +1202,21 @@ public Builder setSubscription(
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubscription() {
-      
+
       subscription_ = getDefaultInstance().getSubscription();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The subscription for which to initialize the new stream. This
      * must be provided in the first request on the stream, and must not be set in
@@ -1133,30 +1224,36 @@ public Builder clearSubscription() {
      * Format is `projects/{project}/subscriptions/{sub}`.
      * 

      *
-     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for subscription to set.
      * @return This builder for chaining.
      */
-    public Builder setSubscriptionBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       subscription_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList ackIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureAckIdsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1166,13 +1263,15 @@ private void ensureAckIdsIsMutable() {
      * 

      *
      * repeated string ack_ids = 2;
+     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList getAckIdsList() {
       return ackIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1182,12 +1281,15 @@ private void ensureAckIdsIsMutable() {
      * 

      *
      * repeated string ack_ids = 2;
+     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1197,6 +1299,7 @@ public int getAckIdsCount() {
      * 

      *
      * repeated string ack_ids = 2;
+     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -1204,6 +1307,8 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1213,14 +1318,16 @@ public java.lang.String getAckIds(int index) {
      * 

      *
      * repeated string ack_ids = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1230,21 +1337,23 @@ public java.lang.String getAckIds(int index) {
      * 

      *
      * repeated string ack_ids = 2;
+     *
      * @param index The index to set the value at.
      * @param value The ackIds to set.
      * @return This builder for chaining.
      */
-    public Builder setAckIds(
-        int index, java.lang.String value) {
+    public Builder setAckIds(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureAckIdsIsMutable();
       ackIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1254,20 +1363,22 @@ public Builder setAckIds(
      * 

      *
      * repeated string ack_ids = 2;
+     *
      * @param value The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIds(
-        java.lang.String value) {
+    public Builder addAckIds(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1277,18 +1388,19 @@ public Builder addAckIds(
      * 

      *
      * repeated string ack_ids = 2;
+     *
      * @param values The ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAckIds(
-        java.lang.Iterable values) {
+    public Builder addAllAckIds(java.lang.Iterable values) {
       ensureAckIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, ackIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1298,6 +1410,7 @@ public Builder addAllAckIds(
      * 

      *
      * repeated string ack_ids = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAckIds() {
@@ -1307,6 +1420,8 @@ public Builder clearAckIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs for acknowledging previously received messages
      * (received on this stream or a different stream). If an ack ID has expired,
@@ -1316,15 +1431,15 @@ public Builder clearAckIds() {
      * 

      *
      * repeated string ack_ids = 2;
+     *
      * @param value The bytes of the ackIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAckIdsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureAckIdsIsMutable();
       ackIds_.add(value);
       onChanged();
@@ -1332,13 +1447,16 @@ public Builder addAckIdsBytes(
     }
 
     private com.google.protobuf.Internal.IntList modifyDeadlineSeconds_ = emptyIntList();
+
     private void ensureModifyDeadlineSecondsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         modifyDeadlineSeconds_ = mutableCopy(modifyDeadlineSeconds_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1354,14 +1472,17 @@ private void ensureModifyDeadlineSecondsIsMutable() {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
+     *
      * @return A list containing the modifyDeadlineSeconds.
      */
-    public java.util.List
-        getModifyDeadlineSecondsList() {
-      return ((bitField0_ & 0x00000002) != 0) ?
-               java.util.Collections.unmodifiableList(modifyDeadlineSeconds_) : modifyDeadlineSeconds_;
+    public java.util.List getModifyDeadlineSecondsList() {
+      return ((bitField0_ & 0x00000002) != 0)
+          ? java.util.Collections.unmodifiableList(modifyDeadlineSeconds_)
+          : modifyDeadlineSeconds_;
     }
     /**
+     *
+     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1377,12 +1498,15 @@ private void ensureModifyDeadlineSecondsIsMutable() {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
+     *
      * @return The count of modifyDeadlineSeconds.
      */
     public int getModifyDeadlineSecondsCount() {
       return modifyDeadlineSeconds_.size();
     }
     /**
+     *
+     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1398,6 +1522,7 @@ public int getModifyDeadlineSecondsCount() {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
+     *
      * @param index The index of the element to return.
      * @return The modifyDeadlineSeconds at the given index.
      */
@@ -1405,6 +1530,8 @@ public int getModifyDeadlineSeconds(int index) {
       return modifyDeadlineSeconds_.getInt(index);
     }
     /**
+     *
+     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1420,18 +1547,20 @@ public int getModifyDeadlineSeconds(int index) {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
+     *
      * @param index The index to set the value at.
      * @param value The modifyDeadlineSeconds to set.
      * @return This builder for chaining.
      */
-    public Builder setModifyDeadlineSeconds(
-        int index, int value) {
+    public Builder setModifyDeadlineSeconds(int index, int value) {
       ensureModifyDeadlineSecondsIsMutable();
       modifyDeadlineSeconds_.setInt(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1447,6 +1576,7 @@ public Builder setModifyDeadlineSeconds(
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
+     *
      * @param value The modifyDeadlineSeconds to add.
      * @return This builder for chaining.
      */
@@ -1457,6 +1587,8 @@ public Builder addModifyDeadlineSeconds(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1472,18 +1604,20 @@ public Builder addModifyDeadlineSeconds(int value) {
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
+     *
      * @param values The modifyDeadlineSeconds to add.
      * @return This builder for chaining.
      */
     public Builder addAllModifyDeadlineSeconds(
         java.lang.Iterable values) {
       ensureModifyDeadlineSecondsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, modifyDeadlineSeconds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, modifyDeadlineSeconds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of new ack deadlines for the IDs listed in
      * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -1499,6 +1633,7 @@ public Builder addAllModifyDeadlineSeconds(
      * 

      *
      * repeated int32 modify_deadline_seconds = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearModifyDeadlineSeconds() {
@@ -1508,14 +1643,18 @@ public Builder clearModifyDeadlineSeconds() {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList modifyDeadlineAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList modifyDeadlineAckIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureModifyDeadlineAckIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         modifyDeadlineAckIds_ = new com.google.protobuf.LazyStringArrayList(modifyDeadlineAckIds_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1525,13 +1664,15 @@ private void ensureModifyDeadlineAckIdsIsMutable() {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
+     *
      * @return A list containing the modifyDeadlineAckIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getModifyDeadlineAckIdsList() {
+    public com.google.protobuf.ProtocolStringList getModifyDeadlineAckIdsList() {
       return modifyDeadlineAckIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1541,12 +1682,15 @@ private void ensureModifyDeadlineAckIdsIsMutable() {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
+     *
      * @return The count of modifyDeadlineAckIds.
      */
     public int getModifyDeadlineAckIdsCount() {
       return modifyDeadlineAckIds_.size();
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1556,6 +1700,7 @@ public int getModifyDeadlineAckIdsCount() {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
+     *
      * @param index The index of the element to return.
      * @return The modifyDeadlineAckIds at the given index.
      */
@@ -1563,6 +1708,8 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
       return modifyDeadlineAckIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1572,14 +1719,16 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the modifyDeadlineAckIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getModifyDeadlineAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString getModifyDeadlineAckIdsBytes(int index) {
       return modifyDeadlineAckIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1589,21 +1738,23 @@ public java.lang.String getModifyDeadlineAckIds(int index) {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
+     *
      * @param index The index to set the value at.
      * @param value The modifyDeadlineAckIds to set.
      * @return This builder for chaining.
      */
-    public Builder setModifyDeadlineAckIds(
-        int index, java.lang.String value) {
+    public Builder setModifyDeadlineAckIds(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureModifyDeadlineAckIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureModifyDeadlineAckIdsIsMutable();
       modifyDeadlineAckIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1613,20 +1764,22 @@ public Builder setModifyDeadlineAckIds(
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
+     *
      * @param value The modifyDeadlineAckIds to add.
      * @return This builder for chaining.
      */
-    public Builder addModifyDeadlineAckIds(
-        java.lang.String value) {
+    public Builder addModifyDeadlineAckIds(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureModifyDeadlineAckIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureModifyDeadlineAckIdsIsMutable();
       modifyDeadlineAckIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1636,18 +1789,19 @@ public Builder addModifyDeadlineAckIds(
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
+     *
      * @param values The modifyDeadlineAckIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllModifyDeadlineAckIds(
-        java.lang.Iterable values) {
+    public Builder addAllModifyDeadlineAckIds(java.lang.Iterable values) {
       ensureModifyDeadlineAckIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, modifyDeadlineAckIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, modifyDeadlineAckIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1657,6 +1811,7 @@ public Builder addAllModifyDeadlineAckIds(
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearModifyDeadlineAckIds() {
@@ -1666,6 +1821,8 @@ public Builder clearModifyDeadlineAckIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs whose deadline will be modified based on the
      * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -1675,23 +1832,25 @@ public Builder clearModifyDeadlineAckIds() {
      * 

      *
      * repeated string modify_deadline_ack_ids = 4;
+     *
      * @param value The bytes of the modifyDeadlineAckIds to add.
      * @return This builder for chaining.
      */
-    public Builder addModifyDeadlineAckIdsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addModifyDeadlineAckIdsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureModifyDeadlineAckIdsIsMutable();
       modifyDeadlineAckIds_.add(value);
       onChanged();
       return this;
     }
 
-    private int streamAckDeadlineSeconds_ ;
+    private int streamAckDeadlineSeconds_;
     /**
+     *
+     *
      * 
      * Required. The ack deadline to use for the stream. This must be provided in
      * the first request on the stream, but it can also be updated on subsequent
@@ -1700,6 +1859,7 @@ public Builder addModifyDeadlineAckIdsBytes(
      * 

      *
      * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The streamAckDeadlineSeconds.
      */
     @java.lang.Override
@@ -1707,6 +1867,8 @@ public int getStreamAckDeadlineSeconds() {
       return streamAckDeadlineSeconds_;
     }
     /**
+     *
+     *
      * 
      * Required. The ack deadline to use for the stream. This must be provided in
      * the first request on the stream, but it can also be updated on subsequent
@@ -1715,16 +1877,19 @@ public int getStreamAckDeadlineSeconds() {
      * 

      *
      * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The streamAckDeadlineSeconds to set.
      * @return This builder for chaining.
      */
     public Builder setStreamAckDeadlineSeconds(int value) {
-      
+
       streamAckDeadlineSeconds_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The ack deadline to use for the stream. This must be provided in
      * the first request on the stream, but it can also be updated on subsequent
@@ -1733,10 +1898,11 @@ public Builder setStreamAckDeadlineSeconds(int value) {
      * 

      *
      * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearStreamAckDeadlineSeconds() {
-      
+
       streamAckDeadlineSeconds_ = 0;
       onChanged();
       return this;
@@ -1744,6 +1910,8 @@ public Builder clearStreamAckDeadlineSeconds() {
 
     private java.lang.Object clientId_ = "";
     /**
+     *
+     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -1754,13 +1922,13 @@ public Builder clearStreamAckDeadlineSeconds() {
      * 

      *
      * string client_id = 6;
+     *
      * @return The clientId.
      */
     public java.lang.String getClientId() {
       java.lang.Object ref = clientId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         clientId_ = s;
         return s;
@@ -1769,6 +1937,8 @@ public java.lang.String getClientId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -1779,15 +1949,14 @@ public java.lang.String getClientId() {
      * 

      *
      * string client_id = 6;
+     *
      * @return The bytes for clientId.
      */
-    public com.google.protobuf.ByteString
-        getClientIdBytes() {
+    public com.google.protobuf.ByteString getClientIdBytes() {
       java.lang.Object ref = clientId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         clientId_ = b;
         return b;
       } else {
@@ -1795,6 +1964,8 @@ public java.lang.String getClientId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -1805,20 +1976,22 @@ public java.lang.String getClientId() {
      * 

      *
      * string client_id = 6;
+     *
      * @param value The clientId to set.
      * @return This builder for chaining.
      */
-    public Builder setClientId(
-        java.lang.String value) {
+    public Builder setClientId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       clientId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -1829,15 +2002,18 @@ public Builder setClientId(
      * 

      *
      * string client_id = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearClientId() {
-      
+
       clientId_ = getDefaultInstance().getClientId();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier that is used to distinguish client instances from each
      * other. Only needs to be provided on the initial request. When a stream
@@ -1848,23 +2024,25 @@ public Builder clearClientId() {
      * 

      *
      * string client_id = 6;
+     *
      * @param value The bytes for clientId to set.
      * @return This builder for chaining.
      */
-    public Builder setClientIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setClientIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       clientId_ = value;
       onChanged();
       return this;
     }
 
-    private long maxOutstandingMessages_ ;
+    private long maxOutstandingMessages_;
     /**
+     *
+     *
      * 
      * Flow control settings for the maximum number of outstanding messages. When
      * there are `max_outstanding_messages` or more currently sent to the
@@ -1878,6 +2056,7 @@ public Builder setClientIdBytes(
      * 

      *
      * int64 max_outstanding_messages = 7;
+     *
      * @return The maxOutstandingMessages.
      */
     @java.lang.Override
@@ -1885,6 +2064,8 @@ public long getMaxOutstandingMessages() {
       return maxOutstandingMessages_;
     }
     /**
+     *
+     *
      * 
      * Flow control settings for the maximum number of outstanding messages. When
      * there are `max_outstanding_messages` or more currently sent to the
@@ -1898,16 +2079,19 @@ public long getMaxOutstandingMessages() {
      * 

      *
      * int64 max_outstanding_messages = 7;
+     *
      * @param value The maxOutstandingMessages to set.
      * @return This builder for chaining.
      */
     public Builder setMaxOutstandingMessages(long value) {
-      
+
       maxOutstandingMessages_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Flow control settings for the maximum number of outstanding messages. When
      * there are `max_outstanding_messages` or more currently sent to the
@@ -1921,17 +2105,20 @@ public Builder setMaxOutstandingMessages(long value) {
      * 

      *
      * int64 max_outstanding_messages = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMaxOutstandingMessages() {
-      
+
       maxOutstandingMessages_ = 0L;
       onChanged();
       return this;
     }
 
-    private long maxOutstandingBytes_ ;
+    private long maxOutstandingBytes_;
     /**
+     *
+     *
      * 
      * Flow control settings for the maximum number of outstanding bytes. When
      * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -1945,6 +2132,7 @@ public Builder clearMaxOutstandingMessages() {
      * 

      *
      * int64 max_outstanding_bytes = 8;
+     *
      * @return The maxOutstandingBytes.
      */
     @java.lang.Override
@@ -1952,6 +2140,8 @@ public long getMaxOutstandingBytes() {
       return maxOutstandingBytes_;
     }
     /**
+     *
+     *
      * 
      * Flow control settings for the maximum number of outstanding bytes. When
      * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -1965,16 +2155,19 @@ public long getMaxOutstandingBytes() {
      * 

      *
      * int64 max_outstanding_bytes = 8;
+     *
      * @param value The maxOutstandingBytes to set.
      * @return This builder for chaining.
      */
     public Builder setMaxOutstandingBytes(long value) {
-      
+
       maxOutstandingBytes_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Flow control settings for the maximum number of outstanding bytes. When
      * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -1988,17 +2181,18 @@ public Builder setMaxOutstandingBytes(long value) {
      * 

      *
      * int64 max_outstanding_bytes = 8;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMaxOutstandingBytes() {
-      
+
       maxOutstandingBytes_ = 0L;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2008,12 +2202,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullRequest)
   private static final com.google.pubsub.v1.StreamingPullRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullRequest();
   }
@@ -2022,16 +2216,16 @@ public static com.google.pubsub.v1.StreamingPullRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StreamingPullRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new StreamingPullRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StreamingPullRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new StreamingPullRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2046,6 +2240,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.StreamingPullRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
similarity index 88%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
index fc77fa2d1..eca392820 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface StreamingPullRequestOrBuilder extends
+public interface StreamingPullRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The subscription for which to initialize the new stream. This
    * must be provided in the first request on the stream, and must not be set in
@@ -15,11 +33,16 @@ public interface StreamingPullRequestOrBuilder extends
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The subscription.
    */
   java.lang.String getSubscription();
   /**
+   *
+   *
    * 
    * Required. The subscription for which to initialize the new stream. This
    * must be provided in the first request on the stream, and must not be set in
@@ -27,13 +50,17 @@ public interface StreamingPullRequestOrBuilder extends
    * Format is `projects/{project}/subscriptions/{sub}`.
    * 

    *
-   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string subscription = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for subscription.
    */
-  com.google.protobuf.ByteString
-      getSubscriptionBytes();
+  com.google.protobuf.ByteString getSubscriptionBytes();
 
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -43,11 +70,13 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated string ack_ids = 2;
+   *
    * @return A list containing the ackIds.
    */
-  java.util.List
-      getAckIdsList();
+  java.util.List getAckIdsList();
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -57,10 +86,13 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated string ack_ids = 2;
+   *
    * @return The count of ackIds.
    */
   int getAckIdsCount();
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -70,11 +102,14 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated string ack_ids = 2;
+   *
    * @param index The index of the element to return.
    * @return The ackIds at the given index.
    */
   java.lang.String getAckIds(int index);
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs for acknowledging previously received messages
    * (received on this stream or a different stream). If an ack ID has expired,
@@ -84,13 +119,15 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated string ack_ids = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the ackIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getAckIdsBytes(int index);
+  com.google.protobuf.ByteString getAckIdsBytes(int index);
 
   /**
+   *
+   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -106,10 +143,13 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
+   *
    * @return A list containing the modifyDeadlineSeconds.
    */
   java.util.List getModifyDeadlineSecondsList();
   /**
+   *
+   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -125,10 +165,13 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
+   *
    * @return The count of modifyDeadlineSeconds.
    */
   int getModifyDeadlineSecondsCount();
   /**
+   *
+   *
    * 
    * The list of new ack deadlines for the IDs listed in
    * `modify_deadline_ack_ids`. The size of this list must be the same as the
@@ -144,12 +187,15 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated int32 modify_deadline_seconds = 3;
+   *
    * @param index The index of the element to return.
    * @return The modifyDeadlineSeconds at the given index.
    */
   int getModifyDeadlineSeconds(int index);
 
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -159,11 +205,13 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
+   *
    * @return A list containing the modifyDeadlineAckIds.
    */
-  java.util.List
-      getModifyDeadlineAckIdsList();
+  java.util.List getModifyDeadlineAckIdsList();
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -173,10 +221,13 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
+   *
    * @return The count of modifyDeadlineAckIds.
    */
   int getModifyDeadlineAckIdsCount();
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -186,11 +237,14 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
+   *
    * @param index The index of the element to return.
    * @return The modifyDeadlineAckIds at the given index.
    */
   java.lang.String getModifyDeadlineAckIds(int index);
   /**
+   *
+   *
    * 
    * List of acknowledgement IDs whose deadline will be modified based on the
    * corresponding element in `modify_deadline_seconds`. This field can be used
@@ -200,13 +254,15 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * repeated string modify_deadline_ack_ids = 4;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the modifyDeadlineAckIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getModifyDeadlineAckIdsBytes(int index);
+  com.google.protobuf.ByteString getModifyDeadlineAckIdsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Required. The ack deadline to use for the stream. This must be provided in
    * the first request on the stream, but it can also be updated on subsequent
@@ -215,11 +271,14 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * int32 stream_ack_deadline_seconds = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The streamAckDeadlineSeconds.
    */
   int getStreamAckDeadlineSeconds();
 
   /**
+   *
+   *
    * 
    * A unique identifier that is used to distinguish client instances from each
    * other. Only needs to be provided on the initial request. When a stream
@@ -230,10 +289,13 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * string client_id = 6;
+   *
    * @return The clientId.
    */
   java.lang.String getClientId();
   /**
+   *
+   *
    * 
    * A unique identifier that is used to distinguish client instances from each
    * other. Only needs to be provided on the initial request. When a stream
@@ -244,12 +306,14 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * string client_id = 6;
+   *
    * @return The bytes for clientId.
    */
-  com.google.protobuf.ByteString
-      getClientIdBytes();
+  com.google.protobuf.ByteString getClientIdBytes();
 
   /**
+   *
+   *
    * 
    * Flow control settings for the maximum number of outstanding messages. When
    * there are `max_outstanding_messages` or more currently sent to the
@@ -263,11 +327,14 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * int64 max_outstanding_messages = 7;
+   *
    * @return The maxOutstandingMessages.
    */
   long getMaxOutstandingMessages();
 
   /**
+   *
+   *
    * 
    * Flow control settings for the maximum number of outstanding bytes. When
    * there are `max_outstanding_bytes` or more worth of messages currently sent
@@ -281,6 +348,7 @@ public interface StreamingPullRequestOrBuilder extends
    * 

    *
    * int64 max_outstanding_bytes = 8;
+   *
    * @return The maxOutstandingBytes.
    */
   long getMaxOutstandingBytes();
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
index 22b95f357..0ea49f678 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `StreamingPull` method. This response is used to stream
  * messages from the server to the client.
@@ -11,31 +28,31 @@
  *
  * Protobuf type {@code google.pubsub.v1.StreamingPullResponse}
  */
-public final class StreamingPullResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StreamingPullResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullResponse)
     StreamingPullResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StreamingPullResponse.newBuilder() to construct.
   private StreamingPullResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StreamingPullResponse() {
     receivedMessages_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StreamingPullResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private StreamingPullResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,61 +72,79 @@ private StreamingPullResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              receivedMessages_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            receivedMessages_.add(
-                input.readMessage(com.google.pubsub.v1.ReceivedMessage.parser(), extensionRegistry));
-            break;
-          }
-          case 26: {
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder subBuilder = null;
-            if (modifyAckDeadlineConfirmation_ != null) {
-              subBuilder = modifyAckDeadlineConfirmation_.toBuilder();
-            }
-            modifyAckDeadlineConfirmation_ = input.readMessage(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(modifyAckDeadlineConfirmation_);
-              modifyAckDeadlineConfirmation_ = subBuilder.buildPartial();
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                receivedMessages_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              receivedMessages_.add(
+                  input.readMessage(
+                      com.google.pubsub.v1.ReceivedMessage.parser(), extensionRegistry));
+              break;
             }
+          case 26:
+            {
+              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
+                  subBuilder = null;
+              if (modifyAckDeadlineConfirmation_ != null) {
+                subBuilder = modifyAckDeadlineConfirmation_.toBuilder();
+              }
+              modifyAckDeadlineConfirmation_ =
+                  input.readMessage(
+                      com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+                          .parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(modifyAckDeadlineConfirmation_);
+                modifyAckDeadlineConfirmation_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 34: {
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder subBuilder = null;
-            if (subscriptionProperties_ != null) {
-              subBuilder = subscriptionProperties_.toBuilder();
-            }
-            subscriptionProperties_ = input.readMessage(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(subscriptionProperties_);
-              subscriptionProperties_ = subBuilder.buildPartial();
+              break;
             }
+          case 34:
+            {
+              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder subBuilder =
+                  null;
+              if (subscriptionProperties_ != null) {
+                subBuilder = subscriptionProperties_.toBuilder();
+              }
+              subscriptionProperties_ =
+                  input.readMessage(
+                      com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(subscriptionProperties_);
+                subscriptionProperties_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 42: {
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder subBuilder = null;
-            if (acknowledgeConfirmation_ != null) {
-              subBuilder = acknowledgeConfirmation_.toBuilder();
-            }
-            acknowledgeConfirmation_ = input.readMessage(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(acknowledgeConfirmation_);
-              acknowledgeConfirmation_ = subBuilder.buildPartial();
+              break;
             }
+          case 42:
+            {
+              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder
+                  subBuilder = null;
+              if (acknowledgeConfirmation_ != null) {
+                subBuilder = acknowledgeConfirmation_.toBuilder();
+              }
+              acknowledgeConfirmation_ =
+                  input.readMessage(
+                      com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(acknowledgeConfirmation_);
+                acknowledgeConfirmation_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -117,8 +152,7 @@ private StreamingPullResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         receivedMessages_ = java.util.Collections.unmodifiableList(receivedMessages_);
@@ -127,151 +161,187 @@ private StreamingPullResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.StreamingPullResponse.class, com.google.pubsub.v1.StreamingPullResponse.Builder.class);
+            com.google.pubsub.v1.StreamingPullResponse.class,
+            com.google.pubsub.v1.StreamingPullResponse.Builder.class);
   }
 
-  public interface AcknowledgeConfirmationOrBuilder extends
+  public interface AcknowledgeConfirmationOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @return A list containing the ackIds.
      */
-    java.util.List
-        getAckIdsList();
+    java.util.List getAckIdsList();
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @return The count of ackIds.
      */
     int getAckIdsCount();
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
     java.lang.String getAckIds(int index);
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    com.google.protobuf.ByteString
-        getAckIdsBytes(int index);
+    com.google.protobuf.ByteString getAckIdsBytes(int index);
 
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @return A list containing the invalidAckIds.
      */
-    java.util.List
-        getInvalidAckIdsList();
+    java.util.List getInvalidAckIdsList();
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @return The count of invalidAckIds.
      */
     int getInvalidAckIdsCount();
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The invalidAckIds at the given index.
      */
     java.lang.String getInvalidAckIds(int index);
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the invalidAckIds at the given index.
      */
-    com.google.protobuf.ByteString
-        getInvalidAckIdsBytes(int index);
+    com.google.protobuf.ByteString getInvalidAckIdsBytes(int index);
 
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
+     *
      * @return A list containing the unorderedAckIds.
      */
-    java.util.List
-        getUnorderedAckIdsList();
+    java.util.List getUnorderedAckIdsList();
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
+     *
      * @return The count of unorderedAckIds.
      */
     int getUnorderedAckIdsCount();
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The unorderedAckIds at the given index.
      */
     java.lang.String getUnorderedAckIds(int index);
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unorderedAckIds at the given index.
      */
-    com.google.protobuf.ByteString
-        getUnorderedAckIdsBytes(int index);
+    com.google.protobuf.ByteString getUnorderedAckIdsBytes(int index);
   }
   /**
+   *
+   *
    * 
    * Acknowledgement IDs sent in one or more previous requests to acknowledge a
    * previously received message.
@@ -279,15 +349,16 @@ public interface AcknowledgeConfirmationOrBuilder extends
    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation}
    */
-  public static final class AcknowledgeConfirmation extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class AcknowledgeConfirmation extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
       AcknowledgeConfirmationOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use AcknowledgeConfirmation.newBuilder() to construct.
     private AcknowledgeConfirmation(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private AcknowledgeConfirmation() {
       ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       invalidAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -296,16 +367,15 @@ private AcknowledgeConfirmation() {
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new AcknowledgeConfirmation();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private AcknowledgeConfirmation(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -325,40 +395,43 @@ private AcknowledgeConfirmation(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                ackIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                  ackIds_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                ackIds_.add(s);
+                break;
               }
-              ackIds_.add(s);
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                invalidAckIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000002;
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                  invalidAckIds_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000002;
+                }
+                invalidAckIds_.add(s);
+                break;
               }
-              invalidAckIds_.add(s);
-              break;
-            }
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                unorderedAckIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000004;
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+                  unorderedAckIds_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000004;
+                }
+                unorderedAckIds_.add(s);
+                break;
               }
-              unorderedAckIds_.add(s);
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -366,8 +439,7 @@ private AcknowledgeConfirmation(
       } catch (com.google.protobuf.UninitializedMessageException e) {
         throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) != 0)) {
           ackIds_ = ackIds_.getUnmodifiableView();
@@ -382,50 +454,61 @@ private AcknowledgeConfirmation(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.class, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder.class);
+              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.class,
+              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder.class);
     }
 
     public static final int ACK_IDS_FIELD_NUMBER = 1;
     private com.google.protobuf.LazyStringList ackIds_;
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList getAckIdsList() {
       return ackIds_;
     }
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -433,53 +516,63 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
 
     public static final int INVALID_ACK_IDS_FIELD_NUMBER = 2;
     private com.google.protobuf.LazyStringList invalidAckIds_;
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @return A list containing the invalidAckIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getInvalidAckIdsList() {
+    public com.google.protobuf.ProtocolStringList getInvalidAckIdsList() {
       return invalidAckIds_;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @return The count of invalidAckIds.
      */
     public int getInvalidAckIdsCount() {
       return invalidAckIds_.size();
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The invalidAckIds at the given index.
      */
@@ -487,51 +580,61 @@ public java.lang.String getInvalidAckIds(int index) {
       return invalidAckIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the invalidAckIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getInvalidAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString getInvalidAckIdsBytes(int index) {
       return invalidAckIds_.getByteString(index);
     }
 
     public static final int UNORDERED_ACK_IDS_FIELD_NUMBER = 3;
     private com.google.protobuf.LazyStringList unorderedAckIds_;
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
+     *
      * @return A list containing the unorderedAckIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnorderedAckIdsList() {
+    public com.google.protobuf.ProtocolStringList getUnorderedAckIdsList() {
       return unorderedAckIds_;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
+     *
      * @return The count of unorderedAckIds.
      */
     public int getUnorderedAckIdsCount() {
       return unorderedAckIds_.size();
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The unorderedAckIds at the given index.
      */
@@ -539,20 +642,23 @@ public java.lang.String getUnorderedAckIds(int index) {
       return unorderedAckIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were out of order.
      * 

      *
      * repeated string unordered_ack_ids = 3 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unorderedAckIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnorderedAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString getUnorderedAckIdsBytes(int index) {
       return unorderedAckIds_.getByteString(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -564,8 +670,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < ackIds_.size(); i++) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ackIds_.getRaw(i));
       }
@@ -616,19 +721,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)) {
         return super.equals(obj);
       }
-      com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation other = (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) obj;
+      com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation other =
+          (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) obj;
 
-      if (!getAckIdsList()
-          .equals(other.getAckIdsList())) return false;
-      if (!getInvalidAckIdsList()
-          .equals(other.getInvalidAckIdsList())) return false;
-      if (!getUnorderedAckIdsList()
-          .equals(other.getUnorderedAckIdsList())) return false;
+      if (!getAckIdsList().equals(other.getAckIdsList())) return false;
+      if (!getInvalidAckIdsList().equals(other.getInvalidAckIdsList())) return false;
+      if (!getUnorderedAckIdsList().equals(other.getUnorderedAckIdsList())) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -658,87 +761,95 @@ public int hashCode() {
     }
 
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation prototype) {
+
+    public static Builder newBuilder(
+        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -748,6 +859,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Acknowledgement IDs sent in one or more previous requests to acknowledge a
      * previously received message.
@@ -755,38 +868,41 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
         com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.class, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder.class);
+                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.class,
+                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder.class);
       }
 
-      // Construct using com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.newBuilder()
+      // Construct using
+      // com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -800,14 +916,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_StreamingPullResponse_AcknowledgeConfirmation_descriptor;
       }
 
       @java.lang.Override
-      public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getDefaultInstanceForType() {
-        return com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance();
+      public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+          getDefaultInstanceForType() {
+        return com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -821,7 +939,8 @@ public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation build(
 
       @java.lang.Override
       public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation buildPartial() {
-        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation result = new com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation(this);
+        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation result =
+            new com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation(this);
         int from_bitField0_ = bitField0_;
         if (((bitField0_ & 0x00000001) != 0)) {
           ackIds_ = ackIds_.getUnmodifiableView();
@@ -846,46 +965,53 @@ public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation buildP
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) {
-          return mergeFrom((com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)other);
+          return mergeFrom(
+              (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation other) {
-        if (other == com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation other) {
+        if (other
+            == com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+                .getDefaultInstance()) return this;
         if (!other.ackIds_.isEmpty()) {
           if (ackIds_.isEmpty()) {
             ackIds_ = other.ackIds_;
@@ -935,7 +1061,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -944,44 +1072,55 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
-      private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList ackIds_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
           ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @return A list containing the ackIds.
        */
-      public com.google.protobuf.ProtocolStringList
-          getAckIdsList() {
+      public com.google.protobuf.ProtocolStringList getAckIdsList() {
         return ackIds_.getUnmodifiableView();
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @return The count of ackIds.
        */
       public int getAckIdsCount() {
         return ackIds_.size();
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param index The index of the element to return.
        * @return The ackIds at the given index.
        */
@@ -989,80 +1128,90 @@ public java.lang.String getAckIds(int index) {
         return ackIds_.get(index);
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param index The index of the value to return.
        * @return The bytes of the ackIds at the given index.
        */
-      public com.google.protobuf.ByteString
-          getAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString getAckIdsBytes(int index) {
         return ackIds_.getByteString(index);
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param index The index to set the value at.
        * @param value The ackIds to set.
        * @return This builder for chaining.
        */
-      public Builder setAckIds(
-          int index, java.lang.String value) {
+      public Builder setAckIds(int index, java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureAckIdsIsMutable();
         ackIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param value The ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAckIds(
-          java.lang.String value) {
+      public Builder addAckIds(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureAckIdsIsMutable();
         ackIds_.add(value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param values The ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllAckIds(
-          java.lang.Iterable values) {
+      public Builder addAllAckIds(java.lang.Iterable values) {
         ensureAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, ackIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @return This builder for chaining.
        */
       public Builder clearAckIds() {
@@ -1072,65 +1221,77 @@ public Builder clearAckIds() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param value The bytes of the ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAckIdsBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
         ensureAckIdsIsMutable();
         ackIds_.add(value);
         onChanged();
         return this;
       }
 
-      private com.google.protobuf.LazyStringList invalidAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList invalidAckIds_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureInvalidAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000002) != 0)) {
           invalidAckIds_ = new com.google.protobuf.LazyStringArrayList(invalidAckIds_);
           bitField0_ |= 0x00000002;
-         }
+        }
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @return A list containing the invalidAckIds.
        */
-      public com.google.protobuf.ProtocolStringList
-          getInvalidAckIdsList() {
+      public com.google.protobuf.ProtocolStringList getInvalidAckIdsList() {
         return invalidAckIds_.getUnmodifiableView();
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @return The count of invalidAckIds.
        */
       public int getInvalidAckIdsCount() {
         return invalidAckIds_.size();
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param index The index of the element to return.
        * @return The invalidAckIds at the given index.
        */
@@ -1138,85 +1299,95 @@ public java.lang.String getInvalidAckIds(int index) {
         return invalidAckIds_.get(index);
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param index The index of the value to return.
        * @return The bytes of the invalidAckIds at the given index.
        */
-      public com.google.protobuf.ByteString
-          getInvalidAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString getInvalidAckIdsBytes(int index) {
         return invalidAckIds_.getByteString(index);
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param index The index to set the value at.
        * @param value The invalidAckIds to set.
        * @return This builder for chaining.
        */
-      public Builder setInvalidAckIds(
-          int index, java.lang.String value) {
+      public Builder setInvalidAckIds(int index, java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureInvalidAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureInvalidAckIdsIsMutable();
         invalidAckIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param value The invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addInvalidAckIds(
-          java.lang.String value) {
+      public Builder addInvalidAckIds(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureInvalidAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureInvalidAckIdsIsMutable();
         invalidAckIds_.add(value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param values The invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllInvalidAckIds(
-          java.lang.Iterable values) {
+      public Builder addAllInvalidAckIds(java.lang.Iterable values) {
         ensureInvalidAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, invalidAckIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, invalidAckIds_);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @return This builder for chaining.
        */
       public Builder clearInvalidAckIds() {
@@ -1226,63 +1397,75 @@ public Builder clearInvalidAckIds() {
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param value The bytes of the invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addInvalidAckIdsBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder addInvalidAckIdsBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
         ensureInvalidAckIdsIsMutable();
         invalidAckIds_.add(value);
         onChanged();
         return this;
       }
 
-      private com.google.protobuf.LazyStringList unorderedAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList unorderedAckIds_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureUnorderedAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000004) != 0)) {
           unorderedAckIds_ = new com.google.protobuf.LazyStringArrayList(unorderedAckIds_);
           bitField0_ |= 0x00000004;
-         }
+        }
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
+       *
        * @return A list containing the unorderedAckIds.
        */
-      public com.google.protobuf.ProtocolStringList
-          getUnorderedAckIdsList() {
+      public com.google.protobuf.ProtocolStringList getUnorderedAckIdsList() {
         return unorderedAckIds_.getUnmodifiableView();
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
+       *
        * @return The count of unorderedAckIds.
        */
       public int getUnorderedAckIdsCount() {
         return unorderedAckIds_.size();
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
+       *
        * @param index The index of the element to return.
        * @return The unorderedAckIds at the given index.
        */
@@ -1290,80 +1473,90 @@ public java.lang.String getUnorderedAckIds(int index) {
         return unorderedAckIds_.get(index);
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
+       *
        * @param index The index of the value to return.
        * @return The bytes of the unorderedAckIds at the given index.
        */
-      public com.google.protobuf.ByteString
-          getUnorderedAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString getUnorderedAckIdsBytes(int index) {
         return unorderedAckIds_.getByteString(index);
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
+       *
        * @param index The index to set the value at.
        * @param value The unorderedAckIds to set.
        * @return This builder for chaining.
        */
-      public Builder setUnorderedAckIds(
-          int index, java.lang.String value) {
+      public Builder setUnorderedAckIds(int index, java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureUnorderedAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureUnorderedAckIdsIsMutable();
         unorderedAckIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
+       *
        * @param value The unorderedAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addUnorderedAckIds(
-          java.lang.String value) {
+      public Builder addUnorderedAckIds(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureUnorderedAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureUnorderedAckIdsIsMutable();
         unorderedAckIds_.add(value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
+       *
        * @param values The unorderedAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllUnorderedAckIds(
-          java.lang.Iterable values) {
+      public Builder addAllUnorderedAckIds(java.lang.Iterable values) {
         ensureUnorderedAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, unorderedAckIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unorderedAckIds_);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
+       *
        * @return This builder for chaining.
        */
       public Builder clearUnorderedAckIds() {
@@ -1373,25 +1566,28 @@ public Builder clearUnorderedAckIds() {
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were out of order.
        * 

        *
        * repeated string unordered_ack_ids = 3 [ctype = CORD];
+       *
        * @param value The bytes of the unorderedAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addUnorderedAckIdsBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder addUnorderedAckIdsBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
         ensureUnorderedAckIdsIsMutable();
         unorderedAckIds_.add(value);
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1404,30 +1600,32 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
     }
 
     // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation)
-    private static final com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation DEFAULT_INSTANCE;
+    private static final com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation();
     }
 
-    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getDefaultInstance() {
+    public static com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public AcknowledgeConfirmation parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new AcknowledgeConfirmation(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public AcknowledgeConfirmation parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new AcknowledgeConfirmation(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1439,103 +1637,126 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getDefaultInstanceForType() {
+    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ModifyAckDeadlineConfirmationOrBuilder extends
+  public interface ModifyAckDeadlineConfirmationOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @return A list containing the ackIds.
      */
-    java.util.List
-        getAckIdsList();
+    java.util.List getAckIdsList();
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @return The count of ackIds.
      */
     int getAckIdsCount();
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
     java.lang.String getAckIds(int index);
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    com.google.protobuf.ByteString
-        getAckIdsBytes(int index);
+    com.google.protobuf.ByteString getAckIdsBytes(int index);
 
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @return A list containing the invalidAckIds.
      */
-    java.util.List
-        getInvalidAckIdsList();
+    java.util.List getInvalidAckIdsList();
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @return The count of invalidAckIds.
      */
     int getInvalidAckIdsCount();
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The invalidAckIds at the given index.
      */
     java.lang.String getInvalidAckIds(int index);
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the invalidAckIds at the given index.
      */
-    com.google.protobuf.ByteString
-        getInvalidAckIdsBytes(int index);
+    com.google.protobuf.ByteString getInvalidAckIdsBytes(int index);
   }
   /**
+   *
+   *
    * 
    * Acknowledgement IDs sent in one or more previous requests to modify the
    * deadline for a specific message.
@@ -1543,15 +1764,18 @@ public interface ModifyAckDeadlineConfirmationOrBuilder extends
    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation}
    */
-  public static final class ModifyAckDeadlineConfirmation extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ModifyAckDeadlineConfirmation
+      extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
       ModifyAckDeadlineConfirmationOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ModifyAckDeadlineConfirmation.newBuilder() to construct.
-    private ModifyAckDeadlineConfirmation(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    private ModifyAckDeadlineConfirmation(
+        com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private ModifyAckDeadlineConfirmation() {
       ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       invalidAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -1559,16 +1783,15 @@ private ModifyAckDeadlineConfirmation() {
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new ModifyAckDeadlineConfirmation();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private ModifyAckDeadlineConfirmation(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -1588,31 +1811,33 @@ private ModifyAckDeadlineConfirmation(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                ackIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                  ackIds_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                ackIds_.add(s);
+                break;
               }
-              ackIds_.add(s);
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                invalidAckIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000002;
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                  invalidAckIds_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000002;
+                }
+                invalidAckIds_.add(s);
+                break;
               }
-              invalidAckIds_.add(s);
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1620,8 +1845,7 @@ private ModifyAckDeadlineConfirmation(
       } catch (com.google.protobuf.UninitializedMessageException e) {
         throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) != 0)) {
           ackIds_ = ackIds_.getUnmodifiableView();
@@ -1633,50 +1857,62 @@ private ModifyAckDeadlineConfirmation(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.class, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder.class);
+              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.class,
+              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
+                  .class);
     }
 
     public static final int ACK_IDS_FIELD_NUMBER = 1;
     private com.google.protobuf.LazyStringList ackIds_;
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @return A list containing the ackIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getAckIdsList() {
+    public com.google.protobuf.ProtocolStringList getAckIdsList() {
       return ackIds_;
     }
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @return The count of ackIds.
      */
     public int getAckIdsCount() {
       return ackIds_.size();
     }
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The ackIds at the given index.
      */
@@ -1684,53 +1920,63 @@ public java.lang.String getAckIds(int index) {
       return ackIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * Successfully processed acknowledgement IDs.
      * 

      *
      * repeated string ack_ids = 1 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the ackIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString getAckIdsBytes(int index) {
       return ackIds_.getByteString(index);
     }
 
     public static final int INVALID_ACK_IDS_FIELD_NUMBER = 2;
     private com.google.protobuf.LazyStringList invalidAckIds_;
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @return A list containing the invalidAckIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getInvalidAckIdsList() {
+    public com.google.protobuf.ProtocolStringList getInvalidAckIdsList() {
       return invalidAckIds_;
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @return The count of invalidAckIds.
      */
     public int getInvalidAckIdsCount() {
       return invalidAckIds_.size();
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @param index The index of the element to return.
      * @return The invalidAckIds at the given index.
      */
@@ -1738,21 +1984,24 @@ public java.lang.String getInvalidAckIds(int index) {
       return invalidAckIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * List of acknowledgement IDs that were malformed or whose acknowledgement
      * deadline has expired.
      * 

      *
      * repeated string invalid_ack_ids = 2 [ctype = CORD];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the invalidAckIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getInvalidAckIdsBytes(int index) {
+    public com.google.protobuf.ByteString getInvalidAckIdsBytes(int index) {
       return invalidAckIds_.getByteString(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1764,8 +2013,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < ackIds_.size(); i++) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ackIds_.getRaw(i));
       }
@@ -1805,17 +2053,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)) {
+      if (!(obj
+          instanceof com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)) {
         return super.equals(obj);
       }
-      com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation other = (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) obj;
+      com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation other =
+          (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) obj;
 
-      if (!getAckIdsList()
-          .equals(other.getAckIdsList())) return false;
-      if (!getInvalidAckIdsList()
-          .equals(other.getInvalidAckIdsList())) return false;
+      if (!getAckIdsList().equals(other.getAckIdsList())) return false;
+      if (!getInvalidAckIdsList().equals(other.getInvalidAckIdsList())) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -1840,88 +2088,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation prototype) {
+
+    public static Builder newBuilder(
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1931,6 +2192,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Acknowledgement IDs sent in one or more previous requests to modify the
      * deadline for a specific message.
@@ -1938,38 +2201,42 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
         com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.class, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder.class);
+                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.class,
+                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
+                    .class);
       }
 
-      // Construct using com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.newBuilder()
+      // Construct using
+      // com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1981,19 +2248,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_StreamingPullResponse_ModifyAckDeadlineConfirmation_descriptor;
       }
 
       @java.lang.Override
-      public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getDefaultInstanceForType() {
-        return com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance();
+      public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+          getDefaultInstanceForType() {
+        return com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation build() {
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation result = buildPartial();
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -2001,8 +2271,10 @@ public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
       }
 
       @java.lang.Override
-      public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation buildPartial() {
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation result = new com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation(this);
+      public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+          buildPartial() {
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation result =
+            new com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation(this);
         int from_bitField0_ = bitField0_;
         if (((bitField0_ & 0x00000001) != 0)) {
           ackIds_ = ackIds_.getUnmodifiableView();
@@ -2022,46 +2294,54 @@ public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) {
-          return mergeFrom((com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)other);
+        if (other
+            instanceof com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) {
+          return mergeFrom(
+              (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation other) {
-        if (other == com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation other) {
+        if (other
+            == com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+                .getDefaultInstance()) return this;
         if (!other.ackIds_.isEmpty()) {
           if (ackIds_.isEmpty()) {
             ackIds_ = other.ackIds_;
@@ -2097,11 +2377,14 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parsedMessage = null;
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation parsedMessage =
+            null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -2110,44 +2393,55 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
-      private com.google.protobuf.LazyStringList ackIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList ackIds_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
           ackIds_ = new com.google.protobuf.LazyStringArrayList(ackIds_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @return A list containing the ackIds.
        */
-      public com.google.protobuf.ProtocolStringList
-          getAckIdsList() {
+      public com.google.protobuf.ProtocolStringList getAckIdsList() {
         return ackIds_.getUnmodifiableView();
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @return The count of ackIds.
        */
       public int getAckIdsCount() {
         return ackIds_.size();
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param index The index of the element to return.
        * @return The ackIds at the given index.
        */
@@ -2155,80 +2449,90 @@ public java.lang.String getAckIds(int index) {
         return ackIds_.get(index);
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param index The index of the value to return.
        * @return The bytes of the ackIds at the given index.
        */
-      public com.google.protobuf.ByteString
-          getAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString getAckIdsBytes(int index) {
         return ackIds_.getByteString(index);
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param index The index to set the value at.
        * @param value The ackIds to set.
        * @return This builder for chaining.
        */
-      public Builder setAckIds(
-          int index, java.lang.String value) {
+      public Builder setAckIds(int index, java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureAckIdsIsMutable();
         ackIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param value The ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAckIds(
-          java.lang.String value) {
+      public Builder addAckIds(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureAckIdsIsMutable();
         ackIds_.add(value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param values The ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllAckIds(
-          java.lang.Iterable values) {
+      public Builder addAllAckIds(java.lang.Iterable values) {
         ensureAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, ackIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, ackIds_);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @return This builder for chaining.
        */
       public Builder clearAckIds() {
@@ -2238,65 +2542,77 @@ public Builder clearAckIds() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Successfully processed acknowledgement IDs.
        * 

        *
        * repeated string ack_ids = 1 [ctype = CORD];
+       *
        * @param value The bytes of the ackIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAckIdsBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder addAckIdsBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
         ensureAckIdsIsMutable();
         ackIds_.add(value);
         onChanged();
         return this;
       }
 
-      private com.google.protobuf.LazyStringList invalidAckIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList invalidAckIds_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureInvalidAckIdsIsMutable() {
         if (!((bitField0_ & 0x00000002) != 0)) {
           invalidAckIds_ = new com.google.protobuf.LazyStringArrayList(invalidAckIds_);
           bitField0_ |= 0x00000002;
-         }
+        }
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @return A list containing the invalidAckIds.
        */
-      public com.google.protobuf.ProtocolStringList
-          getInvalidAckIdsList() {
+      public com.google.protobuf.ProtocolStringList getInvalidAckIdsList() {
         return invalidAckIds_.getUnmodifiableView();
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @return The count of invalidAckIds.
        */
       public int getInvalidAckIdsCount() {
         return invalidAckIds_.size();
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param index The index of the element to return.
        * @return The invalidAckIds at the given index.
        */
@@ -2304,85 +2620,95 @@ public java.lang.String getInvalidAckIds(int index) {
         return invalidAckIds_.get(index);
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param index The index of the value to return.
        * @return The bytes of the invalidAckIds at the given index.
        */
-      public com.google.protobuf.ByteString
-          getInvalidAckIdsBytes(int index) {
+      public com.google.protobuf.ByteString getInvalidAckIdsBytes(int index) {
         return invalidAckIds_.getByteString(index);
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param index The index to set the value at.
        * @param value The invalidAckIds to set.
        * @return This builder for chaining.
        */
-      public Builder setInvalidAckIds(
-          int index, java.lang.String value) {
+      public Builder setInvalidAckIds(int index, java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureInvalidAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureInvalidAckIdsIsMutable();
         invalidAckIds_.set(index, value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param value The invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addInvalidAckIds(
-          java.lang.String value) {
+      public Builder addInvalidAckIds(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureInvalidAckIdsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureInvalidAckIdsIsMutable();
         invalidAckIds_.add(value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param values The invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addAllInvalidAckIds(
-          java.lang.Iterable values) {
+      public Builder addAllInvalidAckIds(java.lang.Iterable values) {
         ensureInvalidAckIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, invalidAckIds_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, invalidAckIds_);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @return This builder for chaining.
        */
       public Builder clearInvalidAckIds() {
@@ -2392,26 +2718,29 @@ public Builder clearInvalidAckIds() {
         return this;
       }
       /**
+       *
+       *
        * 
        * List of acknowledgement IDs that were malformed or whose acknowledgement
        * deadline has expired.
        * 

        *
        * repeated string invalid_ack_ids = 2 [ctype = CORD];
+       *
        * @param value The bytes of the invalidAckIds to add.
        * @return This builder for chaining.
        */
-      public Builder addInvalidAckIdsBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder addInvalidAckIdsBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
         ensureInvalidAckIdsIsMutable();
         invalidAckIds_.add(value);
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2424,30 +2753,33 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
     }
 
     // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation)
-    private static final com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation DEFAULT_INSTANCE;
+    private static final com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation();
+      DEFAULT_INSTANCE =
+          new com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation();
     }
 
-    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getDefaultInstance() {
+    public static com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ModifyAckDeadlineConfirmation parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ModifyAckDeadlineConfirmation(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ModifyAckDeadlineConfirmation parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new ModifyAckDeadlineConfirmation(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2459,67 +2791,75 @@ public com.google.protobuf.Parser getParserForTyp
     }
 
     @java.lang.Override
-    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getDefaultInstanceForType() {
+    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SubscriptionPropertiesOrBuilder extends
+  public interface SubscriptionPropertiesOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * True iff exactly once delivery is enabled for this subscription.
      * 

      *
      * bool exactly_once_delivery_enabled = 1;
+     *
      * @return The exactlyOnceDeliveryEnabled.
      */
     boolean getExactlyOnceDeliveryEnabled();
 
     /**
+     *
+     *
      * 
      * True iff message ordering is enabled for this subscription.
      * 

      *
      * bool message_ordering_enabled = 2;
+     *
      * @return The messageOrderingEnabled.
      */
     boolean getMessageOrderingEnabled();
   }
   /**
+   *
+   *
    * 
    * Subscription properties sent as part of the response.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.SubscriptionProperties}
    */
-  public static final class SubscriptionProperties extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SubscriptionProperties extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
       SubscriptionPropertiesOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SubscriptionProperties.newBuilder() to construct.
     private SubscriptionProperties(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private SubscriptionProperties() {
-    }
+
+    private SubscriptionProperties() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SubscriptionProperties();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private SubscriptionProperties(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -2538,23 +2878,23 @@ private SubscriptionProperties(
             case 0:
               done = true;
               break;
-            case 8: {
-
-              exactlyOnceDeliveryEnabled_ = input.readBool();
-              break;
-            }
-            case 16: {
-
-              messageOrderingEnabled_ = input.readBool();
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            case 8:
+              {
+                exactlyOnceDeliveryEnabled_ = input.readBool();
+                break;
+              }
+            case 16:
+              {
+                messageOrderingEnabled_ = input.readBool();
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2562,34 +2902,39 @@ private SubscriptionProperties(
       } catch (com.google.protobuf.UninitializedMessageException e) {
         throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.class, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder.class);
+              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.class,
+              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder.class);
     }
 
     public static final int EXACTLY_ONCE_DELIVERY_ENABLED_FIELD_NUMBER = 1;
     private boolean exactlyOnceDeliveryEnabled_;
     /**
+     *
+     *
      * 
      * True iff exactly once delivery is enabled for this subscription.
      * 

      *
      * bool exactly_once_delivery_enabled = 1;
+     *
      * @return The exactlyOnceDeliveryEnabled.
      */
     @java.lang.Override
@@ -2600,11 +2945,14 @@ public boolean getExactlyOnceDeliveryEnabled() {
     public static final int MESSAGE_ORDERING_ENABLED_FIELD_NUMBER = 2;
     private boolean messageOrderingEnabled_;
     /**
+     *
+     *
      * 
      * True iff message ordering is enabled for this subscription.
      * 

      *
      * bool message_ordering_enabled = 2;
+     *
      * @return The messageOrderingEnabled.
      */
     @java.lang.Override
@@ -2613,6 +2961,7 @@ public boolean getMessageOrderingEnabled() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2624,8 +2973,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (exactlyOnceDeliveryEnabled_ != false) {
         output.writeBool(1, exactlyOnceDeliveryEnabled_);
       }
@@ -2642,12 +2990,11 @@ public int getSerializedSize() {
 
       size = 0;
       if (exactlyOnceDeliveryEnabled_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(1, exactlyOnceDeliveryEnabled_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeBoolSize(1, exactlyOnceDeliveryEnabled_);
       }
       if (messageOrderingEnabled_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(2, messageOrderingEnabled_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, messageOrderingEnabled_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -2657,17 +3004,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)) {
         return super.equals(obj);
       }
-      com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties other = (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) obj;
+      com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties other =
+          (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) obj;
 
-      if (getExactlyOnceDeliveryEnabled()
-          != other.getExactlyOnceDeliveryEnabled()) return false;
-      if (getMessageOrderingEnabled()
-          != other.getMessageOrderingEnabled()) return false;
+      if (getExactlyOnceDeliveryEnabled() != other.getExactlyOnceDeliveryEnabled()) return false;
+      if (getMessageOrderingEnabled() != other.getMessageOrderingEnabled()) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -2680,98 +3026,105 @@ public int hashCode() {
       int hash = 41;
       hash = (19 * hash) + getDescriptor().hashCode();
       hash = (37 * hash) + EXACTLY_ONCE_DELIVERY_ENABLED_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getExactlyOnceDeliveryEnabled());
+      hash =
+          (53 * hash) + com.google.protobuf.Internal.hashBoolean(getExactlyOnceDeliveryEnabled());
       hash = (37 * hash) + MESSAGE_ORDERING_ENABLED_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getMessageOrderingEnabled());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getMessageOrderingEnabled());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties prototype) {
+
+    public static Builder newBuilder(
+        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2781,44 +3134,49 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Subscription properties sent as part of the response.
      * 

      *
      * Protobuf type {@code google.pubsub.v1.StreamingPullResponse.SubscriptionProperties}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
         com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.class, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder.class);
+                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.class,
+                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder.class);
       }
 
-      // Construct using com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.newBuilder()
+      // Construct using
+      // com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2830,14 +3188,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.pubsub.v1.PubsubProto
+            .internal_static_google_pubsub_v1_StreamingPullResponse_SubscriptionProperties_descriptor;
       }
 
       @java.lang.Override
-      public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getDefaultInstanceForType() {
-        return com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance();
+      public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+          getDefaultInstanceForType() {
+        return com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -2851,7 +3211,8 @@ public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties build()
 
       @java.lang.Override
       public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties buildPartial() {
-        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties result = new com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties(this);
+        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties result =
+            new com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties(this);
         result.exactlyOnceDeliveryEnabled_ = exactlyOnceDeliveryEnabled_;
         result.messageOrderingEnabled_ = messageOrderingEnabled_;
         onBuilt();
@@ -2862,46 +3223,53 @@ public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties buildPa
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) {
-          return mergeFrom((com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)other);
+          return mergeFrom(
+              (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties other) {
-        if (other == com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties other) {
+        if (other
+            == com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+                .getDefaultInstance()) return this;
         if (other.getExactlyOnceDeliveryEnabled() != false) {
           setExactlyOnceDeliveryEnabled(other.getExactlyOnceDeliveryEnabled());
         }
@@ -2927,7 +3295,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -2937,13 +3307,16 @@ public Builder mergeFrom(
         return this;
       }
 
-      private boolean exactlyOnceDeliveryEnabled_ ;
+      private boolean exactlyOnceDeliveryEnabled_;
       /**
+       *
+       *
        * 
        * True iff exactly once delivery is enabled for this subscription.
        * 

        *
        * bool exactly_once_delivery_enabled = 1;
+       *
        * @return The exactlyOnceDeliveryEnabled.
        */
       @java.lang.Override
@@ -2951,42 +3324,51 @@ public boolean getExactlyOnceDeliveryEnabled() {
         return exactlyOnceDeliveryEnabled_;
       }
       /**
+       *
+       *
        * 
        * True iff exactly once delivery is enabled for this subscription.
        * 

        *
        * bool exactly_once_delivery_enabled = 1;
+       *
        * @param value The exactlyOnceDeliveryEnabled to set.
        * @return This builder for chaining.
        */
       public Builder setExactlyOnceDeliveryEnabled(boolean value) {
-        
+
         exactlyOnceDeliveryEnabled_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * True iff exactly once delivery is enabled for this subscription.
        * 

        *
        * bool exactly_once_delivery_enabled = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearExactlyOnceDeliveryEnabled() {
-        
+
         exactlyOnceDeliveryEnabled_ = false;
         onChanged();
         return this;
       }
 
-      private boolean messageOrderingEnabled_ ;
+      private boolean messageOrderingEnabled_;
       /**
+       *
+       *
        * 
        * True iff message ordering is enabled for this subscription.
        * 

        *
        * bool message_ordering_enabled = 2;
+       *
        * @return The messageOrderingEnabled.
        */
       @java.lang.Override
@@ -2994,34 +3376,41 @@ public boolean getMessageOrderingEnabled() {
         return messageOrderingEnabled_;
       }
       /**
+       *
+       *
        * 
        * True iff message ordering is enabled for this subscription.
        * 

        *
        * bool message_ordering_enabled = 2;
+       *
        * @param value The messageOrderingEnabled to set.
        * @return This builder for chaining.
        */
       public Builder setMessageOrderingEnabled(boolean value) {
-        
+
         messageOrderingEnabled_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * True iff message ordering is enabled for this subscription.
        * 

        *
        * bool message_ordering_enabled = 2;
+       *
        * @return This builder for chaining.
        */
       public Builder clearMessageOrderingEnabled() {
-        
+
         messageOrderingEnabled_ = false;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3034,30 +3423,32 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
     }
 
     // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullResponse.SubscriptionProperties)
-    private static final com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties DEFAULT_INSTANCE;
+    private static final com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties();
     }
 
-    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getDefaultInstance() {
+    public static com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SubscriptionProperties parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new SubscriptionProperties(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SubscriptionProperties parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new SubscriptionProperties(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3069,15 +3460,17 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getDefaultInstanceForType() {
+    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   public static final int RECEIVED_MESSAGES_FIELD_NUMBER = 1;
   private java.util.List receivedMessages_;
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3089,6 +3482,8 @@ public java.util.List getReceivedMessagesL
     return receivedMessages_;
   }
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3096,11 +3491,13 @@ public java.util.List getReceivedMessagesL
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getReceivedMessagesOrBuilderList() {
     return receivedMessages_;
   }
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3112,6 +3509,8 @@ public int getReceivedMessagesCount() {
     return receivedMessages_.size();
   }
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3123,6 +3522,8 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
     return receivedMessages_.get(index);
   }
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -3130,20 +3531,25 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
   @java.lang.Override
-  public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
-      int index) {
+  public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index) {
     return receivedMessages_.get(index);
   }
 
   public static final int ACKNOWLEDGE_CONFIRMATION_FIELD_NUMBER = 5;
-  private com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledgeConfirmation_;
+  private com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+      acknowledgeConfirmation_;
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   *
    * @return Whether the acknowledgeConfirmation field is set.
    */
   @java.lang.Override
@@ -3151,40 +3557,59 @@ public boolean hasAcknowledgeConfirmation() {
     return acknowledgeConfirmation_ != null;
   }
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   *
    * @return The acknowledgeConfirmation.
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getAcknowledgeConfirmation() {
-    return acknowledgeConfirmation_ == null ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance() : acknowledgeConfirmation_;
+  public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+      getAcknowledgeConfirmation() {
+    return acknowledgeConfirmation_ == null
+        ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance()
+        : acknowledgeConfirmation_;
   }
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder getAcknowledgeConfirmationOrBuilder() {
+  public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder
+      getAcknowledgeConfirmationOrBuilder() {
     return getAcknowledgeConfirmation();
   }
 
   public static final int MODIFY_ACK_DEADLINE_CONFIRMATION_FIELD_NUMBER = 3;
-  private com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modifyAckDeadlineConfirmation_;
+  private com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+      modifyAckDeadlineConfirmation_;
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   *
    * @return Whether the modifyAckDeadlineConfirmation field is set.
    */
   @java.lang.Override
@@ -3192,39 +3617,58 @@ public boolean hasModifyAckDeadlineConfirmation() {
     return modifyAckDeadlineConfirmation_ != null;
   }
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   *
    * @return The modifyAckDeadlineConfirmation.
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getModifyAckDeadlineConfirmation() {
-    return modifyAckDeadlineConfirmation_ == null ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance() : modifyAckDeadlineConfirmation_;
+  public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+      getModifyAckDeadlineConfirmation() {
+    return modifyAckDeadlineConfirmation_ == null
+        ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+            .getDefaultInstance()
+        : modifyAckDeadlineConfirmation_;
   }
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder getModifyAckDeadlineConfirmationOrBuilder() {
+  public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder
+      getModifyAckDeadlineConfirmationOrBuilder() {
     return getModifyAckDeadlineConfirmation();
   }
 
   public static final int SUBSCRIPTION_PROPERTIES_FIELD_NUMBER = 4;
   private com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscriptionProperties_;
   /**
+   *
+   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   *
    * @return Whether the subscriptionProperties field is set.
    */
   @java.lang.Override
@@ -3232,30 +3676,44 @@ public boolean hasSubscriptionProperties() {
     return subscriptionProperties_ != null;
   }
   /**
+   *
+   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   *
    * @return The subscriptionProperties.
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getSubscriptionProperties() {
-    return subscriptionProperties_ == null ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance() : subscriptionProperties_;
+  public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+      getSubscriptionProperties() {
+    return subscriptionProperties_ == null
+        ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance()
+        : subscriptionProperties_;
   }
   /**
+   *
+   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
    */
   @java.lang.Override
-  public com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder getSubscriptionPropertiesOrBuilder() {
+  public com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder
+      getSubscriptionPropertiesOrBuilder() {
     return getSubscriptionProperties();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -3267,8 +3725,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < receivedMessages_.size(); i++) {
       output.writeMessage(1, receivedMessages_.get(i));
     }
@@ -3291,20 +3748,20 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < receivedMessages_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, receivedMessages_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, receivedMessages_.get(i));
     }
     if (modifyAckDeadlineConfirmation_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getModifyAckDeadlineConfirmation());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, getModifyAckDeadlineConfirmation());
     }
     if (subscriptionProperties_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getSubscriptionProperties());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(4, getSubscriptionProperties());
     }
     if (acknowledgeConfirmation_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getAcknowledgeConfirmation());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAcknowledgeConfirmation());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -3314,29 +3771,28 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.StreamingPullResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.StreamingPullResponse other = (com.google.pubsub.v1.StreamingPullResponse) obj;
+    com.google.pubsub.v1.StreamingPullResponse other =
+        (com.google.pubsub.v1.StreamingPullResponse) obj;
 
-    if (!getReceivedMessagesList()
-        .equals(other.getReceivedMessagesList())) return false;
+    if (!getReceivedMessagesList().equals(other.getReceivedMessagesList())) return false;
     if (hasAcknowledgeConfirmation() != other.hasAcknowledgeConfirmation()) return false;
     if (hasAcknowledgeConfirmation()) {
-      if (!getAcknowledgeConfirmation()
-          .equals(other.getAcknowledgeConfirmation())) return false;
+      if (!getAcknowledgeConfirmation().equals(other.getAcknowledgeConfirmation())) return false;
     }
-    if (hasModifyAckDeadlineConfirmation() != other.hasModifyAckDeadlineConfirmation()) return false;
+    if (hasModifyAckDeadlineConfirmation() != other.hasModifyAckDeadlineConfirmation())
+      return false;
     if (hasModifyAckDeadlineConfirmation()) {
-      if (!getModifyAckDeadlineConfirmation()
-          .equals(other.getModifyAckDeadlineConfirmation())) return false;
+      if (!getModifyAckDeadlineConfirmation().equals(other.getModifyAckDeadlineConfirmation()))
+        return false;
     }
     if (hasSubscriptionProperties() != other.hasSubscriptionProperties()) return false;
     if (hasSubscriptionProperties()) {
-      if (!getSubscriptionProperties()
-          .equals(other.getSubscriptionProperties())) return false;
+      if (!getSubscriptionProperties().equals(other.getSubscriptionProperties())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -3370,97 +3826,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.StreamingPullResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.StreamingPullResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.StreamingPullResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.StreamingPullResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.StreamingPullResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `StreamingPull` method. This response is used to stream
    * messages from the server to the client.
@@ -3468,21 +3931,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.StreamingPullResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.StreamingPullResponse)
       com.google.pubsub.v1.StreamingPullResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.StreamingPullResponse.class, com.google.pubsub.v1.StreamingPullResponse.Builder.class);
+              com.google.pubsub.v1.StreamingPullResponse.class,
+              com.google.pubsub.v1.StreamingPullResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.StreamingPullResponse.newBuilder()
@@ -3490,17 +3955,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getReceivedMessagesFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -3532,9 +3997,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_StreamingPullResponse_descriptor;
     }
 
     @java.lang.Override
@@ -3553,7 +4018,8 @@ public com.google.pubsub.v1.StreamingPullResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.StreamingPullResponse buildPartial() {
-      com.google.pubsub.v1.StreamingPullResponse result = new com.google.pubsub.v1.StreamingPullResponse(this);
+      com.google.pubsub.v1.StreamingPullResponse result =
+          new com.google.pubsub.v1.StreamingPullResponse(this);
       int from_bitField0_ = bitField0_;
       if (receivedMessagesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -3587,38 +4053,39 @@ public com.google.pubsub.v1.StreamingPullResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.StreamingPullResponse) {
-        return mergeFrom((com.google.pubsub.v1.StreamingPullResponse)other);
+        return mergeFrom((com.google.pubsub.v1.StreamingPullResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -3645,9 +4112,10 @@ public Builder mergeFrom(com.google.pubsub.v1.StreamingPullResponse other) {
             receivedMessagesBuilder_ = null;
             receivedMessages_ = other.receivedMessages_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            receivedMessagesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getReceivedMessagesFieldBuilder() : null;
+            receivedMessagesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getReceivedMessagesFieldBuilder()
+                    : null;
           } else {
             receivedMessagesBuilder_.addAllMessages(other.receivedMessages_);
           }
@@ -3690,21 +4158,29 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List receivedMessages_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureReceivedMessagesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        receivedMessages_ = new java.util.ArrayList(receivedMessages_);
+        receivedMessages_ =
+            new java.util.ArrayList(receivedMessages_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder> receivedMessagesBuilder_;
+            com.google.pubsub.v1.ReceivedMessage,
+            com.google.pubsub.v1.ReceivedMessage.Builder,
+            com.google.pubsub.v1.ReceivedMessageOrBuilder>
+        receivedMessagesBuilder_;
 
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3719,6 +4195,8 @@ public java.util.List getReceivedMessagesL
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3733,6 +4211,8 @@ public int getReceivedMessagesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3747,14 +4227,15 @@ public com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public Builder setReceivedMessages(
-        int index, com.google.pubsub.v1.ReceivedMessage value) {
+    public Builder setReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessage value) {
       if (receivedMessagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -3768,6 +4249,8 @@ public Builder setReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3786,6 +4269,8 @@ public Builder setReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3806,14 +4291,15 @@ public Builder addReceivedMessages(com.google.pubsub.v1.ReceivedMessage value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public Builder addReceivedMessages(
-        int index, com.google.pubsub.v1.ReceivedMessage value) {
+    public Builder addReceivedMessages(int index, com.google.pubsub.v1.ReceivedMessage value) {
       if (receivedMessagesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -3827,6 +4313,8 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3845,6 +4333,8 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3863,6 +4353,8 @@ public Builder addReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3873,8 +4365,7 @@ public Builder addAllReceivedMessages(
         java.lang.Iterable values) {
       if (receivedMessagesBuilder_ == null) {
         ensureReceivedMessagesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, receivedMessages_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, receivedMessages_);
         onChanged();
       } else {
         receivedMessagesBuilder_.addAllMessages(values);
@@ -3882,6 +4373,8 @@ public Builder addAllReceivedMessages(
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3899,6 +4392,8 @@ public Builder clearReceivedMessages() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3916,39 +4411,44 @@ public Builder removeReceivedMessages(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(
-        int index) {
+    public com.google.pubsub.v1.ReceivedMessage.Builder getReceivedMessagesBuilder(int index) {
       return getReceivedMessagesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
-        int index) {
+    public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index) {
       if (receivedMessagesBuilder_ == null) {
-        return receivedMessages_.get(index);  } else {
+        return receivedMessages_.get(index);
+      } else {
         return receivedMessagesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public java.util.List 
-         getReceivedMessagesOrBuilderList() {
+    public java.util.List
+        getReceivedMessagesOrBuilderList() {
       if (receivedMessagesBuilder_ != null) {
         return receivedMessagesBuilder_.getMessageOrBuilderList();
       } else {
@@ -3956,6 +4456,8 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
       }
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

@@ -3963,38 +4465,47 @@ public com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilde
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
     public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder() {
-      return getReceivedMessagesFieldBuilder().addBuilder(
-          com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
+      return getReceivedMessagesFieldBuilder()
+          .addBuilder(com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(
-        int index) {
-      return getReceivedMessagesFieldBuilder().addBuilder(
-          index, com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
+    public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(int index) {
+      return getReceivedMessagesFieldBuilder()
+          .addBuilder(index, com.google.pubsub.v1.ReceivedMessage.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Received Pub/Sub messages. This will not be empty.
      * 

      *
      * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
      */
-    public java.util.List 
-         getReceivedMessagesBuilderList() {
+    public java.util.List
+        getReceivedMessagesBuilderList() {
       return getReceivedMessagesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder> 
+            com.google.pubsub.v1.ReceivedMessage,
+            com.google.pubsub.v1.ReceivedMessage.Builder,
+            com.google.pubsub.v1.ReceivedMessageOrBuilder>
         getReceivedMessagesFieldBuilder() {
       if (receivedMessagesBuilder_ == null) {
-        receivedMessagesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.pubsub.v1.ReceivedMessage, com.google.pubsub.v1.ReceivedMessage.Builder, com.google.pubsub.v1.ReceivedMessageOrBuilder>(
+        receivedMessagesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.pubsub.v1.ReceivedMessage,
+                com.google.pubsub.v1.ReceivedMessage.Builder,
+                com.google.pubsub.v1.ReceivedMessageOrBuilder>(
                 receivedMessages_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -4004,46 +4515,69 @@ public com.google.pubsub.v1.ReceivedMessage.Builder addReceivedMessagesBuilder(
       return receivedMessagesBuilder_;
     }
 
-    private com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledgeConfirmation_;
+    private com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+        acknowledgeConfirmation_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder> acknowledgeConfirmationBuilder_;
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation,
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder,
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder>
+        acknowledgeConfirmationBuilder_;
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     *
      * @return Whether the acknowledgeConfirmation field is set.
      */
     public boolean hasAcknowledgeConfirmation() {
       return acknowledgeConfirmationBuilder_ != null || acknowledgeConfirmation_ != null;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     *
      * @return The acknowledgeConfirmation.
      */
-    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getAcknowledgeConfirmation() {
+    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+        getAcknowledgeConfirmation() {
       if (acknowledgeConfirmationBuilder_ == null) {
-        return acknowledgeConfirmation_ == null ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance() : acknowledgeConfirmation_;
+        return acknowledgeConfirmation_ == null
+            ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+                .getDefaultInstance()
+            : acknowledgeConfirmation_;
       } else {
         return acknowledgeConfirmationBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
      */
-    public Builder setAcknowledgeConfirmation(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation value) {
+    public Builder setAcknowledgeConfirmation(
+        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation value) {
       if (acknowledgeConfirmationBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4057,15 +4591,20 @@ public Builder setAcknowledgeConfirmation(com.google.pubsub.v1.StreamingPullResp
       return this;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
      */
     public Builder setAcknowledgeConfirmation(
-        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder builderForValue) {
+        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder
+            builderForValue) {
       if (acknowledgeConfirmationBuilder_ == null) {
         acknowledgeConfirmation_ = builderForValue.build();
         onChanged();
@@ -4076,18 +4615,26 @@ public Builder setAcknowledgeConfirmation(
       return this;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
      */
-    public Builder mergeAcknowledgeConfirmation(com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation value) {
+    public Builder mergeAcknowledgeConfirmation(
+        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation value) {
       if (acknowledgeConfirmationBuilder_ == null) {
         if (acknowledgeConfirmation_ != null) {
           acknowledgeConfirmation_ =
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.newBuilder(acknowledgeConfirmation_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.newBuilder(
+                      acknowledgeConfirmation_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           acknowledgeConfirmation_ = value;
         }
@@ -4099,12 +4646,16 @@ public Builder mergeAcknowledgeConfirmation(com.google.pubsub.v1.StreamingPullRe
       return this;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
      */
     public Builder clearAcknowledgeConfirmation() {
       if (acknowledgeConfirmationBuilder_ == null) {
@@ -4118,96 +4669,139 @@ public Builder clearAcknowledgeConfirmation() {
       return this;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
      */
-    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder getAcknowledgeConfirmationBuilder() {
-      
+    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder
+        getAcknowledgeConfirmationBuilder() {
+
       onChanged();
       return getAcknowledgeConfirmationFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
      */
-    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder getAcknowledgeConfirmationOrBuilder() {
+    public com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder
+        getAcknowledgeConfirmationOrBuilder() {
       if (acknowledgeConfirmationBuilder_ != null) {
         return acknowledgeConfirmationBuilder_.getMessageOrBuilder();
       } else {
-        return acknowledgeConfirmation_ == null ?
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.getDefaultInstance() : acknowledgeConfirmation_;
+        return acknowledgeConfirmation_ == null
+            ? com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation
+                .getDefaultInstance()
+            : acknowledgeConfirmation_;
       }
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder> 
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation,
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder,
+            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder>
         getAcknowledgeConfirmationFieldBuilder() {
       if (acknowledgeConfirmationBuilder_ == null) {
-        acknowledgeConfirmationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder>(
-                getAcknowledgeConfirmation(),
-                getParentForChildren(),
-                isClean());
+        acknowledgeConfirmationBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation,
+                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation.Builder,
+                com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder>(
+                getAcknowledgeConfirmation(), getParentForChildren(), isClean());
         acknowledgeConfirmation_ = null;
       }
       return acknowledgeConfirmationBuilder_;
     }
 
-    private com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modifyAckDeadlineConfirmation_;
+    private com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        modifyAckDeadlineConfirmation_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder> modifyAckDeadlineConfirmationBuilder_;
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation,
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder,
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder>
+        modifyAckDeadlineConfirmationBuilder_;
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     *
      * @return Whether the modifyAckDeadlineConfirmation field is set.
      */
     public boolean hasModifyAckDeadlineConfirmation() {
-      return modifyAckDeadlineConfirmationBuilder_ != null || modifyAckDeadlineConfirmation_ != null;
+      return modifyAckDeadlineConfirmationBuilder_ != null
+          || modifyAckDeadlineConfirmation_ != null;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     *
      * @return The modifyAckDeadlineConfirmation.
      */
-    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getModifyAckDeadlineConfirmation() {
+    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+        getModifyAckDeadlineConfirmation() {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
-        return modifyAckDeadlineConfirmation_ == null ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance() : modifyAckDeadlineConfirmation_;
+        return modifyAckDeadlineConfirmation_ == null
+            ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+                .getDefaultInstance()
+            : modifyAckDeadlineConfirmation_;
       } else {
         return modifyAckDeadlineConfirmationBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
      */
-    public Builder setModifyAckDeadlineConfirmation(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation value) {
+    public Builder setModifyAckDeadlineConfirmation(
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation value) {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4221,15 +4815,20 @@ public Builder setModifyAckDeadlineConfirmation(com.google.pubsub.v1.StreamingPu
       return this;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
      */
     public Builder setModifyAckDeadlineConfirmation(
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder builderForValue) {
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
+            builderForValue) {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
         modifyAckDeadlineConfirmation_ = builderForValue.build();
         onChanged();
@@ -4240,18 +4839,26 @@ public Builder setModifyAckDeadlineConfirmation(
       return this;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
      */
-    public Builder mergeModifyAckDeadlineConfirmation(com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation value) {
+    public Builder mergeModifyAckDeadlineConfirmation(
+        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation value) {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
         if (modifyAckDeadlineConfirmation_ != null) {
           modifyAckDeadlineConfirmation_ =
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.newBuilder(modifyAckDeadlineConfirmation_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.newBuilder(
+                      modifyAckDeadlineConfirmation_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           modifyAckDeadlineConfirmation_ = value;
         }
@@ -4263,12 +4870,16 @@ public Builder mergeModifyAckDeadlineConfirmation(com.google.pubsub.v1.Streaming
       return this;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
      */
     public Builder clearModifyAckDeadlineConfirmation() {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
@@ -4282,93 +4893,134 @@ public Builder clearModifyAckDeadlineConfirmation() {
       return this;
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
      */
-    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder getModifyAckDeadlineConfirmationBuilder() {
-      
+    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder
+        getModifyAckDeadlineConfirmationBuilder() {
+
       onChanged();
       return getModifyAckDeadlineConfirmationFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
      */
-    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder getModifyAckDeadlineConfirmationOrBuilder() {
+    public com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder
+        getModifyAckDeadlineConfirmationOrBuilder() {
       if (modifyAckDeadlineConfirmationBuilder_ != null) {
         return modifyAckDeadlineConfirmationBuilder_.getMessageOrBuilder();
       } else {
-        return modifyAckDeadlineConfirmation_ == null ?
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.getDefaultInstance() : modifyAckDeadlineConfirmation_;
+        return modifyAckDeadlineConfirmation_ == null
+            ? com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+                .getDefaultInstance()
+            : modifyAckDeadlineConfirmation_;
       }
     }
     /**
+     *
+     *
      * 
      * This field will only be set if `enable_exactly_once_delivery` is set to
      * `true`.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder> 
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation,
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder,
+            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder>
         getModifyAckDeadlineConfirmationFieldBuilder() {
       if (modifyAckDeadlineConfirmationBuilder_ == null) {
-        modifyAckDeadlineConfirmationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder, com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder>(
-                getModifyAckDeadlineConfirmation(),
-                getParentForChildren(),
-                isClean());
+        modifyAckDeadlineConfirmationBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation,
+                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation.Builder,
+                com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder>(
+                getModifyAckDeadlineConfirmation(), getParentForChildren(), isClean());
         modifyAckDeadlineConfirmation_ = null;
       }
       return modifyAckDeadlineConfirmationBuilder_;
     }
 
-    private com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscriptionProperties_;
+    private com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+        subscriptionProperties_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder, com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder> subscriptionPropertiesBuilder_;
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties,
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder,
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder>
+        subscriptionPropertiesBuilder_;
     /**
+     *
+     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     *
      * @return Whether the subscriptionProperties field is set.
      */
     public boolean hasSubscriptionProperties() {
       return subscriptionPropertiesBuilder_ != null || subscriptionProperties_ != null;
     }
     /**
+     *
+     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     *
      * @return The subscriptionProperties.
      */
-    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getSubscriptionProperties() {
+    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties
+        getSubscriptionProperties() {
       if (subscriptionPropertiesBuilder_ == null) {
-        return subscriptionProperties_ == null ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance() : subscriptionProperties_;
+        return subscriptionProperties_ == null
+            ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance()
+            : subscriptionProperties_;
       } else {
         return subscriptionPropertiesBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
      */
-    public Builder setSubscriptionProperties(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties value) {
+    public Builder setSubscriptionProperties(
+        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties value) {
       if (subscriptionPropertiesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4382,11 +5034,15 @@ public Builder setSubscriptionProperties(com.google.pubsub.v1.StreamingPullRespo
       return this;
     }
     /**
+     *
+     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
      */
     public Builder setSubscriptionProperties(
         com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder builderForValue) {
@@ -4400,17 +5056,25 @@ public Builder setSubscriptionProperties(
       return this;
     }
     /**
+     *
+     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
      */
-    public Builder mergeSubscriptionProperties(com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties value) {
+    public Builder mergeSubscriptionProperties(
+        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties value) {
       if (subscriptionPropertiesBuilder_ == null) {
         if (subscriptionProperties_ != null) {
           subscriptionProperties_ =
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.newBuilder(subscriptionProperties_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.newBuilder(
+                      subscriptionProperties_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           subscriptionProperties_ = value;
         }
@@ -4422,11 +5086,15 @@ public Builder mergeSubscriptionProperties(com.google.pubsub.v1.StreamingPullRes
       return this;
     }
     /**
+     *
+     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
      */
     public Builder clearSubscriptionProperties() {
       if (subscriptionPropertiesBuilder_ == null) {
@@ -4440,55 +5108,73 @@ public Builder clearSubscriptionProperties() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
      */
-    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder getSubscriptionPropertiesBuilder() {
-      
+    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder
+        getSubscriptionPropertiesBuilder() {
+
       onChanged();
       return getSubscriptionPropertiesFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
      */
-    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder getSubscriptionPropertiesOrBuilder() {
+    public com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder
+        getSubscriptionPropertiesOrBuilder() {
       if (subscriptionPropertiesBuilder_ != null) {
         return subscriptionPropertiesBuilder_.getMessageOrBuilder();
       } else {
-        return subscriptionProperties_ == null ?
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance() : subscriptionProperties_;
+        return subscriptionProperties_ == null
+            ? com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.getDefaultInstance()
+            : subscriptionProperties_;
       }
     }
     /**
+     *
+     *
      * 
      * Properties associated with this subscription.
      * 

      *
-     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
+     * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder, com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder> 
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties,
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder,
+            com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder>
         getSubscriptionPropertiesFieldBuilder() {
       if (subscriptionPropertiesBuilder_ == null) {
-        subscriptionPropertiesBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties, com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder, com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder>(
-                getSubscriptionProperties(),
-                getParentForChildren(),
-                isClean());
+        subscriptionPropertiesBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties,
+                com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties.Builder,
+                com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder>(
+                getSubscriptionProperties(), getParentForChildren(), isClean());
         subscriptionProperties_ = null;
       }
       return subscriptionPropertiesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -4498,12 +5184,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.StreamingPullResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullResponse)
   private static final com.google.pubsub.v1.StreamingPullResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.StreamingPullResponse();
   }
@@ -4512,16 +5198,16 @@ public static com.google.pubsub.v1.StreamingPullResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StreamingPullResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new StreamingPullResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StreamingPullResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new StreamingPullResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -4536,6 +5222,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.StreamingPullResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
similarity index 59%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
index a805fdf9a..b2bb7ba25 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/StreamingPullResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface StreamingPullResponseOrBuilder extends
+public interface StreamingPullResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.StreamingPullResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  java.util.List 
-      getReceivedMessagesList();
+  java.util.List getReceivedMessagesList();
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -25,6 +44,8 @@ public interface StreamingPullResponseOrBuilder extends
    */
   com.google.pubsub.v1.ReceivedMessage getReceivedMessages(int index);
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

@@ -33,108 +54,157 @@ public interface StreamingPullResponseOrBuilder extends
    */
   int getReceivedMessagesCount();
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  java.util.List 
+  java.util.List
       getReceivedMessagesOrBuilderList();
   /**
+   *
+   *
    * 
    * Received Pub/Sub messages. This will not be empty.
    * 

    *
    * repeated .google.pubsub.v1.ReceivedMessage received_messages = 1;
    */
-  com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(
-      int index);
+  com.google.pubsub.v1.ReceivedMessageOrBuilder getReceivedMessagesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   *
    * @return Whether the acknowledgeConfirmation field is set.
    */
   boolean hasAcknowledgeConfirmation();
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   *
    * @return The acknowledgeConfirmation.
    */
   com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation getAcknowledgeConfirmation();
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmation acknowledge_confirmation = 5;
+   * 
    */
-  com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder getAcknowledgeConfirmationOrBuilder();
+  com.google.pubsub.v1.StreamingPullResponse.AcknowledgeConfirmationOrBuilder
+      getAcknowledgeConfirmationOrBuilder();
 
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   *
    * @return Whether the modifyAckDeadlineConfirmation field is set.
    */
   boolean hasModifyAckDeadlineConfirmation();
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   *
    * @return The modifyAckDeadlineConfirmation.
    */
-  com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation getModifyAckDeadlineConfirmation();
+  com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation
+      getModifyAckDeadlineConfirmation();
   /**
+   *
+   *
    * 
    * This field will only be set if `enable_exactly_once_delivery` is set to
    * `true`.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmation modify_ack_deadline_confirmation = 3;
+   * 
    */
-  com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder getModifyAckDeadlineConfirmationOrBuilder();
+  com.google.pubsub.v1.StreamingPullResponse.ModifyAckDeadlineConfirmationOrBuilder
+      getModifyAckDeadlineConfirmationOrBuilder();
 
   /**
+   *
+   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   *
    * @return Whether the subscriptionProperties field is set.
    */
   boolean hasSubscriptionProperties();
   /**
+   *
+   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   *
    * @return The subscriptionProperties.
    */
   com.google.pubsub.v1.StreamingPullResponse.SubscriptionProperties getSubscriptionProperties();
   /**
+   *
+   *
    * 
    * Properties associated with this subscription.
    * 

    *
-   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
+   * .google.pubsub.v1.StreamingPullResponse.SubscriptionProperties subscription_properties = 4;
+   * 
    */
-  com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder getSubscriptionPropertiesOrBuilder();
+  com.google.pubsub.v1.StreamingPullResponse.SubscriptionPropertiesOrBuilder
+      getSubscriptionPropertiesOrBuilder();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
similarity index 77%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
index 72bc75ec2..c05fea07e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Subscription.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * A subscription resource.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.Subscription}
  */
-public final class Subscription extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Subscription extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.Subscription)
     SubscriptionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Subscription.newBuilder() to construct.
   private Subscription(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Subscription() {
     name_ = "";
     topic_ = "";
@@ -27,16 +45,15 @@ private Subscription() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Subscription();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Subscription(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -56,147 +73,164 @@ private Subscription(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+              name_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            topic_ = s;
-            break;
-          }
-          case 34: {
-            com.google.pubsub.v1.PushConfig.Builder subBuilder = null;
-            if (pushConfig_ != null) {
-              subBuilder = pushConfig_.toBuilder();
+              topic_ = s;
+              break;
             }
-            pushConfig_ = input.readMessage(com.google.pubsub.v1.PushConfig.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(pushConfig_);
-              pushConfig_ = subBuilder.buildPartial();
+          case 34:
+            {
+              com.google.pubsub.v1.PushConfig.Builder subBuilder = null;
+              if (pushConfig_ != null) {
+                subBuilder = pushConfig_.toBuilder();
+              }
+              pushConfig_ =
+                  input.readMessage(com.google.pubsub.v1.PushConfig.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(pushConfig_);
+                pushConfig_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          case 40: {
-
-            ackDeadlineSeconds_ = input.readInt32();
-            break;
-          }
-          case 56: {
-
-            retainAckedMessages_ = input.readBool();
-            break;
-          }
-          case 66: {
-            com.google.protobuf.Duration.Builder subBuilder = null;
-            if (messageRetentionDuration_ != null) {
-              subBuilder = messageRetentionDuration_.toBuilder();
+          case 40:
+            {
+              ackDeadlineSeconds_ = input.readInt32();
+              break;
             }
-            messageRetentionDuration_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(messageRetentionDuration_);
-              messageRetentionDuration_ = subBuilder.buildPartial();
+          case 56:
+            {
+              retainAckedMessages_ = input.readBool();
+              break;
             }
-
-            break;
-          }
-          case 74: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              labels_ = com.google.protobuf.MapField.newMapField(
-                  LabelsDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000001;
+          case 66:
+            {
+              com.google.protobuf.Duration.Builder subBuilder = null;
+              if (messageRetentionDuration_ != null) {
+                subBuilder = messageRetentionDuration_.toBuilder();
+              }
+              messageRetentionDuration_ =
+                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(messageRetentionDuration_);
+                messageRetentionDuration_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-            com.google.protobuf.MapEntry
-            labels__ = input.readMessage(
-                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            labels_.getMutableMap().put(
-                labels__.getKey(), labels__.getValue());
-            break;
-          }
-          case 80: {
-
-            enableMessageOrdering_ = input.readBool();
-            break;
-          }
-          case 90: {
-            com.google.pubsub.v1.ExpirationPolicy.Builder subBuilder = null;
-            if (expirationPolicy_ != null) {
-              subBuilder = expirationPolicy_.toBuilder();
+          case 74:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                labels_ =
+                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000001;
+              }
+              com.google.protobuf.MapEntry labels__ =
+                  input.readMessage(
+                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
+              break;
             }
-            expirationPolicy_ = input.readMessage(com.google.pubsub.v1.ExpirationPolicy.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(expirationPolicy_);
-              expirationPolicy_ = subBuilder.buildPartial();
+          case 80:
+            {
+              enableMessageOrdering_ = input.readBool();
+              break;
             }
+          case 90:
+            {
+              com.google.pubsub.v1.ExpirationPolicy.Builder subBuilder = null;
+              if (expirationPolicy_ != null) {
+                subBuilder = expirationPolicy_.toBuilder();
+              }
+              expirationPolicy_ =
+                  input.readMessage(
+                      com.google.pubsub.v1.ExpirationPolicy.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(expirationPolicy_);
+                expirationPolicy_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 98:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            break;
-          }
-          case 98: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            filter_ = s;
-            break;
-          }
-          case 106: {
-            com.google.pubsub.v1.DeadLetterPolicy.Builder subBuilder = null;
-            if (deadLetterPolicy_ != null) {
-              subBuilder = deadLetterPolicy_.toBuilder();
+              filter_ = s;
+              break;
             }
-            deadLetterPolicy_ = input.readMessage(com.google.pubsub.v1.DeadLetterPolicy.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(deadLetterPolicy_);
-              deadLetterPolicy_ = subBuilder.buildPartial();
+          case 106:
+            {
+              com.google.pubsub.v1.DeadLetterPolicy.Builder subBuilder = null;
+              if (deadLetterPolicy_ != null) {
+                subBuilder = deadLetterPolicy_.toBuilder();
+              }
+              deadLetterPolicy_ =
+                  input.readMessage(
+                      com.google.pubsub.v1.DeadLetterPolicy.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(deadLetterPolicy_);
+                deadLetterPolicy_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          case 114: {
-            com.google.pubsub.v1.RetryPolicy.Builder subBuilder = null;
-            if (retryPolicy_ != null) {
-              subBuilder = retryPolicy_.toBuilder();
+          case 114:
+            {
+              com.google.pubsub.v1.RetryPolicy.Builder subBuilder = null;
+              if (retryPolicy_ != null) {
+                subBuilder = retryPolicy_.toBuilder();
+              }
+              retryPolicy_ =
+                  input.readMessage(com.google.pubsub.v1.RetryPolicy.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(retryPolicy_);
+                retryPolicy_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-            retryPolicy_ = input.readMessage(com.google.pubsub.v1.RetryPolicy.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(retryPolicy_);
-              retryPolicy_ = subBuilder.buildPartial();
+          case 120:
+            {
+              detached_ = input.readBool();
+              break;
             }
-
-            break;
-          }
-          case 120: {
-
-            detached_ = input.readBool();
-            break;
-          }
-          case 128: {
-
-            enableExactlyOnceDelivery_ = input.readBool();
-            break;
-          }
-          case 138: {
-            com.google.protobuf.Duration.Builder subBuilder = null;
-            if (topicMessageRetentionDuration_ != null) {
-              subBuilder = topicMessageRetentionDuration_.toBuilder();
+          case 128:
+            {
+              enableExactlyOnceDelivery_ = input.readBool();
+              break;
             }
-            topicMessageRetentionDuration_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(topicMessageRetentionDuration_);
-              topicMessageRetentionDuration_ = subBuilder.buildPartial();
+          case 138:
+            {
+              com.google.protobuf.Duration.Builder subBuilder = null;
+              if (topicMessageRetentionDuration_ != null) {
+                subBuilder = topicMessageRetentionDuration_.toBuilder();
+              }
+              topicMessageRetentionDuration_ =
+                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(topicMessageRetentionDuration_);
+                topicMessageRetentionDuration_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -204,41 +238,44 @@ private Subscription(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_Subscription_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 9:
         return internalGetLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_Subscription_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.Subscription.class, com.google.pubsub.v1.Subscription.Builder.class);
+            com.google.pubsub.v1.Subscription.class,
+            com.google.pubsub.v1.Subscription.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * Required. The name of the subscription. It must have the format
    * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -249,6 +286,7 @@ protected com.google.protobuf.MapField internalGetMapField(
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -257,14 +295,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the subscription. It must have the format
    * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -275,16 +314,15 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -295,13 +333,18 @@ public java.lang.String getName() {
   public static final int TOPIC_FIELD_NUMBER = 2;
   private volatile java.lang.Object topic_;
   /**
+   *
+   *
    * 
    * Required. The name of the topic from which this subscription is receiving
    * messages. Format is `projects/{project}/topics/{topic}`. The value of this
    * field will be `_deleted-topic_` if the topic has been deleted.
    * 

    *
-   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The topic.
    */
   @java.lang.Override
@@ -310,31 +353,33 @@ public java.lang.String getTopic() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       topic_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the topic from which this subscription is receiving
    * messages. Format is `projects/{project}/topics/{topic}`. The value of this
    * field will be `_deleted-topic_` if the topic has been deleted.
    * 

    *
-   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for topic.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTopicBytes() {
+  public com.google.protobuf.ByteString getTopicBytes() {
     java.lang.Object ref = topic_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       topic_ = b;
       return b;
     } else {
@@ -345,6 +390,8 @@ public java.lang.String getTopic() {
   public static final int PUSH_CONFIG_FIELD_NUMBER = 4;
   private com.google.pubsub.v1.PushConfig pushConfig_;
   /**
+   *
+   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -352,6 +399,7 @@ public java.lang.String getTopic() {
    * 

    *
    * .google.pubsub.v1.PushConfig push_config = 4;
+   *
    * @return Whether the pushConfig field is set.
    */
   @java.lang.Override
@@ -359,6 +407,8 @@ public boolean hasPushConfig() {
     return pushConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -366,6 +416,7 @@ public boolean hasPushConfig() {
    * 

    *
    * .google.pubsub.v1.PushConfig push_config = 4;
+   *
    * @return The pushConfig.
    */
   @java.lang.Override
@@ -373,6 +424,8 @@ public com.google.pubsub.v1.PushConfig getPushConfig() {
     return pushConfig_ == null ? com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
   }
   /**
+   *
+   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -389,6 +442,8 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
   public static final int ACK_DEADLINE_SECONDS_FIELD_NUMBER = 5;
   private int ackDeadlineSeconds_;
   /**
+   *
+   *
    * 
    * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
    * the subscriber to acknowledge receipt before resending the message. In the
@@ -410,6 +465,7 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
    * 

    *
    * int32 ack_deadline_seconds = 5;
+   *
    * @return The ackDeadlineSeconds.
    */
   @java.lang.Override
@@ -420,6 +476,8 @@ public int getAckDeadlineSeconds() {
   public static final int RETAIN_ACKED_MESSAGES_FIELD_NUMBER = 7;
   private boolean retainAckedMessages_;
   /**
+   *
+   *
    * 
    * Indicates whether to retain acknowledged messages. If true, then
    * messages are not expunged from the subscription's backlog, even if they are
@@ -430,6 +488,7 @@ public int getAckDeadlineSeconds() {
    * 

    *
    * bool retain_acked_messages = 7;
+   *
    * @return The retainAckedMessages.
    */
   @java.lang.Override
@@ -440,6 +499,8 @@ public boolean getRetainAckedMessages() {
   public static final int MESSAGE_RETENTION_DURATION_FIELD_NUMBER = 8;
   private com.google.protobuf.Duration messageRetentionDuration_;
   /**
+   *
+   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -450,6 +511,7 @@ public boolean getRetainAckedMessages() {
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
+   *
    * @return Whether the messageRetentionDuration field is set.
    */
   @java.lang.Override
@@ -457,6 +519,8 @@ public boolean hasMessageRetentionDuration() {
     return messageRetentionDuration_ != null;
   }
   /**
+   *
+   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -467,13 +531,18 @@ public boolean hasMessageRetentionDuration() {
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
+   *
    * @return The messageRetentionDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMessageRetentionDuration() {
-    return messageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
+    return messageRetentionDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : messageRetentionDuration_;
   }
   /**
+   *
+   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -491,24 +560,23 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
   }
 
   public static final int LABELS_FIELD_NUMBER = 9;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
-  }
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.pubsub.v1.PubsubProto
+                .internal_static_google_pubsub_v1_Subscription_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
+  }
+
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -517,6 +585,8 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -524,22 +594,22 @@ public int getLabelsCount() {
    *
    * map<string, string> labels = 9;
    */
-
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -548,11 +618,12 @@ public java.util.Map getLabels() {
    * map<string, string> labels = 9;
    */
   @java.lang.Override
-
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -561,16 +632,16 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 9;
    */
   @java.lang.Override
-
-  public java.lang.String getLabelsOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -579,12 +650,11 @@ public java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 9;
    */
   @java.lang.Override
-
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -594,6 +664,8 @@ public java.lang.String getLabelsOrThrow(
   public static final int ENABLE_MESSAGE_ORDERING_FIELD_NUMBER = 10;
   private boolean enableMessageOrdering_;
   /**
+   *
+   *
    * 
    * If true, messages published with the same `ordering_key` in `PubsubMessage`
    * will be delivered to the subscribers in the order in which they
@@ -602,6 +674,7 @@ public java.lang.String getLabelsOrThrow(
    * 

    *
    * bool enable_message_ordering = 10;
+   *
    * @return The enableMessageOrdering.
    */
   @java.lang.Override
@@ -612,6 +685,8 @@ public boolean getEnableMessageOrdering() {
   public static final int EXPIRATION_POLICY_FIELD_NUMBER = 11;
   private com.google.pubsub.v1.ExpirationPolicy expirationPolicy_;
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -622,6 +697,7 @@ public boolean getEnableMessageOrdering() {
    * 

    *
    * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
+   *
    * @return Whether the expirationPolicy field is set.
    */
   @java.lang.Override
@@ -629,6 +705,8 @@ public boolean hasExpirationPolicy() {
     return expirationPolicy_ != null;
   }
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -639,13 +717,18 @@ public boolean hasExpirationPolicy() {
    * 

    *
    * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
+   *
    * @return The expirationPolicy.
    */
   @java.lang.Override
   public com.google.pubsub.v1.ExpirationPolicy getExpirationPolicy() {
-    return expirationPolicy_ == null ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance() : expirationPolicy_;
+    return expirationPolicy_ == null
+        ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance()
+        : expirationPolicy_;
   }
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -665,6 +748,8 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
   public static final int FILTER_FIELD_NUMBER = 12;
   private volatile java.lang.Object filter_;
   /**
+   *
+   *
    * 
    * An expression written in the Pub/Sub [filter
    * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -674,6 +759,7 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
    * 

    *
    * string filter = 12;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -682,14 +768,15 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * An expression written in the Pub/Sub [filter
    * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -699,16 +786,15 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 12;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -719,6 +805,8 @@ public java.lang.String getFilter() {
   public static final int DEAD_LETTER_POLICY_FIELD_NUMBER = 13;
   private com.google.pubsub.v1.DeadLetterPolicy deadLetterPolicy_;
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -730,6 +818,7 @@ public java.lang.String getFilter() {
    * 

    *
    * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
+   *
    * @return Whether the deadLetterPolicy field is set.
    */
   @java.lang.Override
@@ -737,6 +826,8 @@ public boolean hasDeadLetterPolicy() {
     return deadLetterPolicy_ != null;
   }
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -748,13 +839,18 @@ public boolean hasDeadLetterPolicy() {
    * 

    *
    * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
+   *
    * @return The deadLetterPolicy.
    */
   @java.lang.Override
   public com.google.pubsub.v1.DeadLetterPolicy getDeadLetterPolicy() {
-    return deadLetterPolicy_ == null ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance() : deadLetterPolicy_;
+    return deadLetterPolicy_ == null
+        ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance()
+        : deadLetterPolicy_;
   }
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -775,6 +871,8 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
   public static final int RETRY_POLICY_FIELD_NUMBER = 14;
   private com.google.pubsub.v1.RetryPolicy retryPolicy_;
   /**
+   *
+   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -785,6 +883,7 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
    * 

    *
    * .google.pubsub.v1.RetryPolicy retry_policy = 14;
+   *
    * @return Whether the retryPolicy field is set.
    */
   @java.lang.Override
@@ -792,6 +891,8 @@ public boolean hasRetryPolicy() {
     return retryPolicy_ != null;
   }
   /**
+   *
+   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -802,13 +903,18 @@ public boolean hasRetryPolicy() {
    * 

    *
    * .google.pubsub.v1.RetryPolicy retry_policy = 14;
+   *
    * @return The retryPolicy.
    */
   @java.lang.Override
   public com.google.pubsub.v1.RetryPolicy getRetryPolicy() {
-    return retryPolicy_ == null ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance() : retryPolicy_;
+    return retryPolicy_ == null
+        ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance()
+        : retryPolicy_;
   }
   /**
+   *
+   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -828,6 +934,8 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
   public static final int DETACHED_FIELD_NUMBER = 15;
   private boolean detached_;
   /**
+   *
+   *
    * 
    * Indicates whether the subscription is detached from its topic. Detached
    * subscriptions don't receive messages from their topic and don't retain any
@@ -837,6 +945,7 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
    * 

    *
    * bool detached = 15;
+   *
    * @return The detached.
    */
   @java.lang.Override
@@ -847,6 +956,8 @@ public boolean getDetached() {
   public static final int ENABLE_EXACTLY_ONCE_DELIVERY_FIELD_NUMBER = 16;
   private boolean enableExactlyOnceDelivery_;
   /**
+   *
+   *
    * 
    * If true, Pub/Sub provides the following guarantees for the delivery of
    * a message with a given value of `message_id` on this subscription:
@@ -860,6 +971,7 @@ public boolean getDetached() {
    * 

    *
    * bool enable_exactly_once_delivery = 16;
+   *
    * @return The enableExactlyOnceDelivery.
    */
   @java.lang.Override
@@ -870,6 +982,8 @@ public boolean getEnableExactlyOnceDelivery() {
   public static final int TOPIC_MESSAGE_RETENTION_DURATION_FIELD_NUMBER = 17;
   private com.google.protobuf.Duration topicMessageRetentionDuration_;
   /**
+   *
+   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -879,7 +993,10 @@ public boolean getEnableExactlyOnceDelivery() {
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the topicMessageRetentionDuration field is set.
    */
   @java.lang.Override
@@ -887,6 +1004,8 @@ public boolean hasTopicMessageRetentionDuration() {
     return topicMessageRetentionDuration_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -896,14 +1015,21 @@ public boolean hasTopicMessageRetentionDuration() {
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The topicMessageRetentionDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getTopicMessageRetentionDuration() {
-    return topicMessageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : topicMessageRetentionDuration_;
+    return topicMessageRetentionDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : topicMessageRetentionDuration_;
   }
   /**
+   *
+   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -913,7 +1039,9 @@ public com.google.protobuf.Duration getTopicMessageRetentionDuration() {
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrBuilder() {
@@ -921,6 +1049,7 @@ public com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrB
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -932,8 +1061,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -952,12 +1080,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (messageRetentionDuration_ != null) {
       output.writeMessage(8, getMessageRetentionDuration());
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        9);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 9);
     if (enableMessageOrdering_ != false) {
       output.writeBool(10, enableMessageOrdering_);
     }
@@ -998,61 +1122,54 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, topic_);
     }
     if (pushConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getPushConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getPushConfig());
     }
     if (ackDeadlineSeconds_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(5, ackDeadlineSeconds_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, ackDeadlineSeconds_);
     }
     if (retainAckedMessages_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(7, retainAckedMessages_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(7, retainAckedMessages_);
     }
     if (messageRetentionDuration_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(8, getMessageRetentionDuration());
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(9, labels__);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              8, getMessageRetentionDuration());
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(9, labels__);
     }
     if (enableMessageOrdering_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(10, enableMessageOrdering_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(10, enableMessageOrdering_);
     }
     if (expirationPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(11, getExpirationPolicy());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, getExpirationPolicy());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(12, filter_);
     }
     if (deadLetterPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(13, getDeadLetterPolicy());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getDeadLetterPolicy());
     }
     if (retryPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(14, getRetryPolicy());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(14, getRetryPolicy());
     }
     if (detached_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(15, detached_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(15, detached_);
     }
     if (enableExactlyOnceDelivery_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(16, enableExactlyOnceDelivery_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(16, enableExactlyOnceDelivery_);
     }
     if (topicMessageRetentionDuration_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getTopicMessageRetentionDuration());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              17, getTopicMessageRetentionDuration());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -1062,60 +1179,47 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.Subscription)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.Subscription other = (com.google.pubsub.v1.Subscription) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getTopic()
-        .equals(other.getTopic())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getTopic().equals(other.getTopic())) return false;
     if (hasPushConfig() != other.hasPushConfig()) return false;
     if (hasPushConfig()) {
-      if (!getPushConfig()
-          .equals(other.getPushConfig())) return false;
+      if (!getPushConfig().equals(other.getPushConfig())) return false;
     }
-    if (getAckDeadlineSeconds()
-        != other.getAckDeadlineSeconds()) return false;
-    if (getRetainAckedMessages()
-        != other.getRetainAckedMessages()) return false;
+    if (getAckDeadlineSeconds() != other.getAckDeadlineSeconds()) return false;
+    if (getRetainAckedMessages() != other.getRetainAckedMessages()) return false;
     if (hasMessageRetentionDuration() != other.hasMessageRetentionDuration()) return false;
     if (hasMessageRetentionDuration()) {
-      if (!getMessageRetentionDuration()
-          .equals(other.getMessageRetentionDuration())) return false;
+      if (!getMessageRetentionDuration().equals(other.getMessageRetentionDuration())) return false;
     }
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (getEnableMessageOrdering()
-        != other.getEnableMessageOrdering()) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (getEnableMessageOrdering() != other.getEnableMessageOrdering()) return false;
     if (hasExpirationPolicy() != other.hasExpirationPolicy()) return false;
     if (hasExpirationPolicy()) {
-      if (!getExpirationPolicy()
-          .equals(other.getExpirationPolicy())) return false;
+      if (!getExpirationPolicy().equals(other.getExpirationPolicy())) return false;
     }
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
     if (hasDeadLetterPolicy() != other.hasDeadLetterPolicy()) return false;
     if (hasDeadLetterPolicy()) {
-      if (!getDeadLetterPolicy()
-          .equals(other.getDeadLetterPolicy())) return false;
+      if (!getDeadLetterPolicy().equals(other.getDeadLetterPolicy())) return false;
     }
     if (hasRetryPolicy() != other.hasRetryPolicy()) return false;
     if (hasRetryPolicy()) {
-      if (!getRetryPolicy()
-          .equals(other.getRetryPolicy())) return false;
-    }
-    if (getDetached()
-        != other.getDetached()) return false;
-    if (getEnableExactlyOnceDelivery()
-        != other.getEnableExactlyOnceDelivery()) return false;
-    if (hasTopicMessageRetentionDuration() != other.hasTopicMessageRetentionDuration()) return false;
+      if (!getRetryPolicy().equals(other.getRetryPolicy())) return false;
+    }
+    if (getDetached() != other.getDetached()) return false;
+    if (getEnableExactlyOnceDelivery() != other.getEnableExactlyOnceDelivery()) return false;
+    if (hasTopicMessageRetentionDuration() != other.hasTopicMessageRetentionDuration())
+      return false;
     if (hasTopicMessageRetentionDuration()) {
-      if (!getTopicMessageRetentionDuration()
-          .equals(other.getTopicMessageRetentionDuration())) return false;
+      if (!getTopicMessageRetentionDuration().equals(other.getTopicMessageRetentionDuration()))
+        return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -1139,8 +1243,7 @@ public int hashCode() {
     hash = (37 * hash) + ACK_DEADLINE_SECONDS_FIELD_NUMBER;
     hash = (53 * hash) + getAckDeadlineSeconds();
     hash = (37 * hash) + RETAIN_ACKED_MESSAGES_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getRetainAckedMessages());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getRetainAckedMessages());
     if (hasMessageRetentionDuration()) {
       hash = (37 * hash) + MESSAGE_RETENTION_DURATION_FIELD_NUMBER;
       hash = (53 * hash) + getMessageRetentionDuration().hashCode();
@@ -1150,8 +1253,7 @@ public int hashCode() {
       hash = (53 * hash) + internalGetLabels().hashCode();
     }
     hash = (37 * hash) + ENABLE_MESSAGE_ORDERING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableMessageOrdering());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableMessageOrdering());
     if (hasExpirationPolicy()) {
       hash = (37 * hash) + EXPIRATION_POLICY_FIELD_NUMBER;
       hash = (53 * hash) + getExpirationPolicy().hashCode();
@@ -1167,11 +1269,9 @@ public int hashCode() {
       hash = (53 * hash) + getRetryPolicy().hashCode();
     }
     hash = (37 * hash) + DETACHED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getDetached());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getDetached());
     hash = (37 * hash) + ENABLE_EXACTLY_ONCE_DELIVERY_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableExactlyOnceDelivery());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExactlyOnceDelivery());
     if (hasTopicMessageRetentionDuration()) {
       hash = (37 * hash) + TOPIC_MESSAGE_RETENTION_DURATION_FIELD_NUMBER;
       hash = (53 * hash) + getTopicMessageRetentionDuration().hashCode();
@@ -1181,140 +1281,146 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.Subscription parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.Subscription parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Subscription parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.Subscription parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.Subscription parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Subscription parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Subscription parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Subscription parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Subscription parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Subscription parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Subscription parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Subscription parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Subscription parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Subscription parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.Subscription prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A subscription resource.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.Subscription}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.Subscription)
       com.google.pubsub.v1.SubscriptionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_Subscription_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 9:
           return internalGetLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 9:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_Subscription_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.Subscription.class, com.google.pubsub.v1.Subscription.Builder.class);
+              com.google.pubsub.v1.Subscription.class,
+              com.google.pubsub.v1.Subscription.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.Subscription.newBuilder()
@@ -1322,16 +1428,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1392,9 +1497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Subscription_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_Subscription_descriptor;
     }
 
     @java.lang.Override
@@ -1463,38 +1568,39 @@ public com.google.pubsub.v1.Subscription buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.Subscription) {
-        return mergeFrom((com.google.pubsub.v1.Subscription)other);
+        return mergeFrom((com.google.pubsub.v1.Subscription) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1523,8 +1629,7 @@ public Builder mergeFrom(com.google.pubsub.v1.Subscription other) {
       if (other.hasMessageRetentionDuration()) {
         mergeMessageRetentionDuration(other.getMessageRetentionDuration());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       if (other.getEnableMessageOrdering() != false) {
         setEnableMessageOrdering(other.getEnableMessageOrdering());
       }
@@ -1578,10 +1683,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1592,13 +1700,13 @@ public Builder mergeFrom(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -1607,6 +1715,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1617,15 +1727,14 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -1633,6 +1742,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1643,20 +1754,22 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1667,15 +1780,18 @@ public Builder setName(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the subscription. It must have the format
      * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -1686,16 +1802,16 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -1703,20 +1819,24 @@ public Builder setNameBytes(
 
     private java.lang.Object topic_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The topic.
      */
     public java.lang.String getTopic() {
       java.lang.Object ref = topic_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         topic_ = s;
         return s;
@@ -1725,22 +1845,25 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for topic.
      */
-    public com.google.protobuf.ByteString
-        getTopicBytes() {
+    public com.google.protobuf.ByteString getTopicBytes() {
       java.lang.Object ref = topic_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         topic_ = b;
         return b;
       } else {
@@ -1748,60 +1871,73 @@ public java.lang.String getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopic(
-        java.lang.String value) {
+    public Builder setTopic(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       topic_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearTopic() {
-      
+
       topic_ = getDefaultInstance().getTopic();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic from which this subscription is receiving
      * messages. Format is `projects/{project}/topics/{topic}`. The value of this
      * field will be `_deleted-topic_` if the topic has been deleted.
      * 

      *
-     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for topic to set.
      * @return This builder for chaining.
      */
-    public Builder setTopicBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTopicBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       topic_ = value;
       onChanged();
       return this;
@@ -1809,8 +1945,13 @@ public Builder setTopicBytes(
 
     private com.google.pubsub.v1.PushConfig pushConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder> pushConfigBuilder_;
+            com.google.pubsub.v1.PushConfig,
+            com.google.pubsub.v1.PushConfig.Builder,
+            com.google.pubsub.v1.PushConfigOrBuilder>
+        pushConfigBuilder_;
     /**
+     *
+     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1818,12 +1959,15 @@ public Builder setTopicBytes(
      * 

      *
      * .google.pubsub.v1.PushConfig push_config = 4;
+     *
      * @return Whether the pushConfig field is set.
      */
     public boolean hasPushConfig() {
       return pushConfigBuilder_ != null || pushConfig_ != null;
     }
     /**
+     *
+     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1831,16 +1975,21 @@ public boolean hasPushConfig() {
      * 

      *
      * .google.pubsub.v1.PushConfig push_config = 4;
+     *
      * @return The pushConfig.
      */
     public com.google.pubsub.v1.PushConfig getPushConfig() {
       if (pushConfigBuilder_ == null) {
-        return pushConfig_ == null ? com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
+        return pushConfig_ == null
+            ? com.google.pubsub.v1.PushConfig.getDefaultInstance()
+            : pushConfig_;
       } else {
         return pushConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1863,6 +2012,8 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1871,8 +2022,7 @@ public Builder setPushConfig(com.google.pubsub.v1.PushConfig value) {
      *
      * .google.pubsub.v1.PushConfig push_config = 4;
      */
-    public Builder setPushConfig(
-        com.google.pubsub.v1.PushConfig.Builder builderForValue) {
+    public Builder setPushConfig(com.google.pubsub.v1.PushConfig.Builder builderForValue) {
       if (pushConfigBuilder_ == null) {
         pushConfig_ = builderForValue.build();
         onChanged();
@@ -1883,6 +2033,8 @@ public Builder setPushConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1895,7 +2047,9 @@ public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
       if (pushConfigBuilder_ == null) {
         if (pushConfig_ != null) {
           pushConfig_ =
-            com.google.pubsub.v1.PushConfig.newBuilder(pushConfig_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.PushConfig.newBuilder(pushConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           pushConfig_ = value;
         }
@@ -1907,6 +2061,8 @@ public Builder mergePushConfig(com.google.pubsub.v1.PushConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1927,6 +2083,8 @@ public Builder clearPushConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1936,11 +2094,13 @@ public Builder clearPushConfig() {
      * .google.pubsub.v1.PushConfig push_config = 4;
      */
     public com.google.pubsub.v1.PushConfig.Builder getPushConfigBuilder() {
-      
+
       onChanged();
       return getPushConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1953,11 +2113,14 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
       if (pushConfigBuilder_ != null) {
         return pushConfigBuilder_.getMessageOrBuilder();
       } else {
-        return pushConfig_ == null ?
-            com.google.pubsub.v1.PushConfig.getDefaultInstance() : pushConfig_;
+        return pushConfig_ == null
+            ? com.google.pubsub.v1.PushConfig.getDefaultInstance()
+            : pushConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * If push delivery is used with this subscription, this field is
      * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -1967,21 +2130,26 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
      * .google.pubsub.v1.PushConfig push_config = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder> 
+            com.google.pubsub.v1.PushConfig,
+            com.google.pubsub.v1.PushConfig.Builder,
+            com.google.pubsub.v1.PushConfigOrBuilder>
         getPushConfigFieldBuilder() {
       if (pushConfigBuilder_ == null) {
-        pushConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.PushConfig, com.google.pubsub.v1.PushConfig.Builder, com.google.pubsub.v1.PushConfigOrBuilder>(
-                getPushConfig(),
-                getParentForChildren(),
-                isClean());
+        pushConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.PushConfig,
+                com.google.pubsub.v1.PushConfig.Builder,
+                com.google.pubsub.v1.PushConfigOrBuilder>(
+                getPushConfig(), getParentForChildren(), isClean());
         pushConfig_ = null;
       }
       return pushConfigBuilder_;
     }
 
-    private int ackDeadlineSeconds_ ;
+    private int ackDeadlineSeconds_;
     /**
+     *
+     *
      * 
      * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
      * the subscriber to acknowledge receipt before resending the message. In the
@@ -2003,6 +2171,7 @@ public com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder() {
      * 

      *
      * int32 ack_deadline_seconds = 5;
+     *
      * @return The ackDeadlineSeconds.
      */
     @java.lang.Override
@@ -2010,6 +2179,8 @@ public int getAckDeadlineSeconds() {
       return ackDeadlineSeconds_;
     }
     /**
+     *
+     *
      * 
      * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
      * the subscriber to acknowledge receipt before resending the message. In the
@@ -2031,16 +2202,19 @@ public int getAckDeadlineSeconds() {
      * 

      *
      * int32 ack_deadline_seconds = 5;
+     *
      * @param value The ackDeadlineSeconds to set.
      * @return This builder for chaining.
      */
     public Builder setAckDeadlineSeconds(int value) {
-      
+
       ackDeadlineSeconds_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
      * the subscriber to acknowledge receipt before resending the message. In the
@@ -2062,17 +2236,20 @@ public Builder setAckDeadlineSeconds(int value) {
      * 

      *
      * int32 ack_deadline_seconds = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAckDeadlineSeconds() {
-      
+
       ackDeadlineSeconds_ = 0;
       onChanged();
       return this;
     }
 
-    private boolean retainAckedMessages_ ;
+    private boolean retainAckedMessages_;
     /**
+     *
+     *
      * 
      * Indicates whether to retain acknowledged messages. If true, then
      * messages are not expunged from the subscription's backlog, even if they are
@@ -2083,6 +2260,7 @@ public Builder clearAckDeadlineSeconds() {
      * 

      *
      * bool retain_acked_messages = 7;
+     *
      * @return The retainAckedMessages.
      */
     @java.lang.Override
@@ -2090,6 +2268,8 @@ public boolean getRetainAckedMessages() {
       return retainAckedMessages_;
     }
     /**
+     *
+     *
      * 
      * Indicates whether to retain acknowledged messages. If true, then
      * messages are not expunged from the subscription's backlog, even if they are
@@ -2100,16 +2280,19 @@ public boolean getRetainAckedMessages() {
      * 

      *
      * bool retain_acked_messages = 7;
+     *
      * @param value The retainAckedMessages to set.
      * @return This builder for chaining.
      */
     public Builder setRetainAckedMessages(boolean value) {
-      
+
       retainAckedMessages_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates whether to retain acknowledged messages. If true, then
      * messages are not expunged from the subscription's backlog, even if they are
@@ -2120,10 +2303,11 @@ public Builder setRetainAckedMessages(boolean value) {
      * 

      *
      * bool retain_acked_messages = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRetainAckedMessages() {
-      
+
       retainAckedMessages_ = false;
       onChanged();
       return this;
@@ -2131,8 +2315,13 @@ public Builder clearRetainAckedMessages() {
 
     private com.google.protobuf.Duration messageRetentionDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> messageRetentionDurationBuilder_;
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        messageRetentionDurationBuilder_;
     /**
+     *
+     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2143,12 +2332,15 @@ public Builder clearRetainAckedMessages() {
      * 

      *
      * .google.protobuf.Duration message_retention_duration = 8;
+     *
      * @return Whether the messageRetentionDuration field is set.
      */
     public boolean hasMessageRetentionDuration() {
       return messageRetentionDurationBuilder_ != null || messageRetentionDuration_ != null;
     }
     /**
+     *
+     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2159,16 +2351,21 @@ public boolean hasMessageRetentionDuration() {
      * 

      *
      * .google.protobuf.Duration message_retention_duration = 8;
+     *
      * @return The messageRetentionDuration.
      */
     public com.google.protobuf.Duration getMessageRetentionDuration() {
       if (messageRetentionDurationBuilder_ == null) {
-        return messageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
+        return messageRetentionDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : messageRetentionDuration_;
       } else {
         return messageRetentionDurationBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2194,6 +2391,8 @@ public Builder setMessageRetentionDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2217,6 +2416,8 @@ public Builder setMessageRetentionDuration(
       return this;
     }
     /**
+     *
+     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2232,7 +2433,9 @@ public Builder mergeMessageRetentionDuration(com.google.protobuf.Duration value)
       if (messageRetentionDurationBuilder_ == null) {
         if (messageRetentionDuration_ != null) {
           messageRetentionDuration_ =
-            com.google.protobuf.Duration.newBuilder(messageRetentionDuration_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Duration.newBuilder(messageRetentionDuration_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           messageRetentionDuration_ = value;
         }
@@ -2244,6 +2447,8 @@ public Builder mergeMessageRetentionDuration(com.google.protobuf.Duration value)
       return this;
     }
     /**
+     *
+     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2267,6 +2472,8 @@ public Builder clearMessageRetentionDuration() {
       return this;
     }
     /**
+     *
+     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2279,11 +2486,13 @@ public Builder clearMessageRetentionDuration() {
      * .google.protobuf.Duration message_retention_duration = 8;
      */
     public com.google.protobuf.Duration.Builder getMessageRetentionDurationBuilder() {
-      
+
       onChanged();
       return getMessageRetentionDurationFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2299,11 +2508,14 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
       if (messageRetentionDurationBuilder_ != null) {
         return messageRetentionDurationBuilder_.getMessageOrBuilder();
       } else {
-        return messageRetentionDuration_ == null ?
-            com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
+        return messageRetentionDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : messageRetentionDuration_;
       }
     }
     /**
+     *
+     *
      * 
      * How long to retain unacknowledged messages in the subscription's backlog,
      * from the moment a message is published.
@@ -2316,35 +2528,37 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
      * .google.protobuf.Duration message_retention_duration = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
         getMessageRetentionDurationFieldBuilder() {
       if (messageRetentionDurationBuilder_ == null) {
-        messageRetentionDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                getMessageRetentionDuration(),
-                getParentForChildren(),
-                isClean());
+        messageRetentionDurationBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getMessageRetentionDuration(), getParentForChildren(), isClean());
         messageRetentionDuration_ = null;
       }
       return messageRetentionDurationBuilder_;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-    internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableLabels() {
-      onChanged();;
+        internalGetMutableLabels() {
+      onChanged();
+      ;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -2356,6 +2570,8 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2363,22 +2579,22 @@ public int getLabelsCount() {
      *
      * map<string, string> labels = 9;
      */
-
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2387,11 +2603,12 @@ public java.util.Map getLabels() {
      * map<string, string> labels = 9;
      */
     @java.lang.Override
-
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2400,16 +2617,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 9;
      */
     @java.lang.Override
-
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key,
-        java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2418,12 +2636,11 @@ public java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 9;
      */
     @java.lang.Override
-
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -2431,11 +2648,12 @@ public java.lang.String getLabelsOrThrow(
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2443,23 +2661,21 @@ public Builder clearLabels() {
      *
      * map<string, string> labels = 9;
      */
-
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2467,19 +2683,20 @@ public Builder removeLabels(
      *
      * map<string, string> labels = 9;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       if (value == null) {
-  throw new NullPointerException("map value");
-}
+        throw new NullPointerException("map value");
+      }
 
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+      internalGetMutableLabels().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
      * managing labels</a>.
@@ -2487,16 +2704,15 @@ public Builder putLabels(
      *
      * map<string, string> labels = 9;
      */
-
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       return this;
     }
 
-    private boolean enableMessageOrdering_ ;
+    private boolean enableMessageOrdering_;
     /**
+     *
+     *
      * 
      * If true, messages published with the same `ordering_key` in `PubsubMessage`
      * will be delivered to the subscribers in the order in which they
@@ -2505,6 +2721,7 @@ public Builder putAllLabels(
      * 

      *
      * bool enable_message_ordering = 10;
+     *
      * @return The enableMessageOrdering.
      */
     @java.lang.Override
@@ -2512,6 +2729,8 @@ public boolean getEnableMessageOrdering() {
       return enableMessageOrdering_;
     }
     /**
+     *
+     *
      * 
      * If true, messages published with the same `ordering_key` in `PubsubMessage`
      * will be delivered to the subscribers in the order in which they
@@ -2520,16 +2739,19 @@ public boolean getEnableMessageOrdering() {
      * 

      *
      * bool enable_message_ordering = 10;
+     *
      * @param value The enableMessageOrdering to set.
      * @return This builder for chaining.
      */
     public Builder setEnableMessageOrdering(boolean value) {
-      
+
       enableMessageOrdering_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If true, messages published with the same `ordering_key` in `PubsubMessage`
      * will be delivered to the subscribers in the order in which they
@@ -2538,10 +2760,11 @@ public Builder setEnableMessageOrdering(boolean value) {
      * 

      *
      * bool enable_message_ordering = 10;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableMessageOrdering() {
-      
+
       enableMessageOrdering_ = false;
       onChanged();
       return this;
@@ -2549,8 +2772,13 @@ public Builder clearEnableMessageOrdering() {
 
     private com.google.pubsub.v1.ExpirationPolicy expirationPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.ExpirationPolicy, com.google.pubsub.v1.ExpirationPolicy.Builder, com.google.pubsub.v1.ExpirationPolicyOrBuilder> expirationPolicyBuilder_;
+            com.google.pubsub.v1.ExpirationPolicy,
+            com.google.pubsub.v1.ExpirationPolicy.Builder,
+            com.google.pubsub.v1.ExpirationPolicyOrBuilder>
+        expirationPolicyBuilder_;
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2561,12 +2789,15 @@ public Builder clearEnableMessageOrdering() {
      * 

      *
      * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
+     *
      * @return Whether the expirationPolicy field is set.
      */
     public boolean hasExpirationPolicy() {
       return expirationPolicyBuilder_ != null || expirationPolicy_ != null;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2577,16 +2808,21 @@ public boolean hasExpirationPolicy() {
      * 

      *
      * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
+     *
      * @return The expirationPolicy.
      */
     public com.google.pubsub.v1.ExpirationPolicy getExpirationPolicy() {
       if (expirationPolicyBuilder_ == null) {
-        return expirationPolicy_ == null ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance() : expirationPolicy_;
+        return expirationPolicy_ == null
+            ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance()
+            : expirationPolicy_;
       } else {
         return expirationPolicyBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2612,6 +2848,8 @@ public Builder setExpirationPolicy(com.google.pubsub.v1.ExpirationPolicy value)
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2635,6 +2873,8 @@ public Builder setExpirationPolicy(
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2650,7 +2890,9 @@ public Builder mergeExpirationPolicy(com.google.pubsub.v1.ExpirationPolicy value
       if (expirationPolicyBuilder_ == null) {
         if (expirationPolicy_ != null) {
           expirationPolicy_ =
-            com.google.pubsub.v1.ExpirationPolicy.newBuilder(expirationPolicy_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.ExpirationPolicy.newBuilder(expirationPolicy_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           expirationPolicy_ = value;
         }
@@ -2662,6 +2904,8 @@ public Builder mergeExpirationPolicy(com.google.pubsub.v1.ExpirationPolicy value
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2685,6 +2929,8 @@ public Builder clearExpirationPolicy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2697,11 +2943,13 @@ public Builder clearExpirationPolicy() {
      * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
      */
     public com.google.pubsub.v1.ExpirationPolicy.Builder getExpirationPolicyBuilder() {
-      
+
       onChanged();
       return getExpirationPolicyFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2717,11 +2965,14 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
       if (expirationPolicyBuilder_ != null) {
         return expirationPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return expirationPolicy_ == null ?
-            com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance() : expirationPolicy_;
+        return expirationPolicy_ == null
+            ? com.google.pubsub.v1.ExpirationPolicy.getDefaultInstance()
+            : expirationPolicy_;
       }
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for this subscription's expiration.
      * A subscription is considered active as long as any connected subscriber is
@@ -2734,14 +2985,17 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
      * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.ExpirationPolicy, com.google.pubsub.v1.ExpirationPolicy.Builder, com.google.pubsub.v1.ExpirationPolicyOrBuilder> 
+            com.google.pubsub.v1.ExpirationPolicy,
+            com.google.pubsub.v1.ExpirationPolicy.Builder,
+            com.google.pubsub.v1.ExpirationPolicyOrBuilder>
         getExpirationPolicyFieldBuilder() {
       if (expirationPolicyBuilder_ == null) {
-        expirationPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.ExpirationPolicy, com.google.pubsub.v1.ExpirationPolicy.Builder, com.google.pubsub.v1.ExpirationPolicyOrBuilder>(
-                getExpirationPolicy(),
-                getParentForChildren(),
-                isClean());
+        expirationPolicyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.ExpirationPolicy,
+                com.google.pubsub.v1.ExpirationPolicy.Builder,
+                com.google.pubsub.v1.ExpirationPolicyOrBuilder>(
+                getExpirationPolicy(), getParentForChildren(), isClean());
         expirationPolicy_ = null;
       }
       return expirationPolicyBuilder_;
@@ -2749,6 +3003,8 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -2758,13 +3014,13 @@ public com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuild
      * 

      *
      * string filter = 12;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -2773,6 +3029,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -2782,15 +3040,14 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 12;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -2798,6 +3055,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -2807,20 +3066,22 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 12;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
+    public Builder setFilter(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       filter_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -2830,15 +3091,18 @@ public Builder setFilter(
      * 

      *
      * string filter = 12;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-      
+
       filter_ = getDefaultInstance().getFilter();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * An expression written in the Pub/Sub [filter
      * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -2848,16 +3112,16 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 12;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       filter_ = value;
       onChanged();
       return this;
@@ -2865,8 +3129,13 @@ public Builder setFilterBytes(
 
     private com.google.pubsub.v1.DeadLetterPolicy deadLetterPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.DeadLetterPolicy, com.google.pubsub.v1.DeadLetterPolicy.Builder, com.google.pubsub.v1.DeadLetterPolicyOrBuilder> deadLetterPolicyBuilder_;
+            com.google.pubsub.v1.DeadLetterPolicy,
+            com.google.pubsub.v1.DeadLetterPolicy.Builder,
+            com.google.pubsub.v1.DeadLetterPolicyOrBuilder>
+        deadLetterPolicyBuilder_;
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -2878,12 +3147,15 @@ public Builder setFilterBytes(
      * 

      *
      * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
+     *
      * @return Whether the deadLetterPolicy field is set.
      */
     public boolean hasDeadLetterPolicy() {
       return deadLetterPolicyBuilder_ != null || deadLetterPolicy_ != null;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -2895,16 +3167,21 @@ public boolean hasDeadLetterPolicy() {
      * 

      *
      * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
+     *
      * @return The deadLetterPolicy.
      */
     public com.google.pubsub.v1.DeadLetterPolicy getDeadLetterPolicy() {
       if (deadLetterPolicyBuilder_ == null) {
-        return deadLetterPolicy_ == null ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance() : deadLetterPolicy_;
+        return deadLetterPolicy_ == null
+            ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance()
+            : deadLetterPolicy_;
       } else {
         return deadLetterPolicyBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -2931,6 +3208,8 @@ public Builder setDeadLetterPolicy(com.google.pubsub.v1.DeadLetterPolicy value)
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -2955,6 +3234,8 @@ public Builder setDeadLetterPolicy(
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -2971,7 +3252,9 @@ public Builder mergeDeadLetterPolicy(com.google.pubsub.v1.DeadLetterPolicy value
       if (deadLetterPolicyBuilder_ == null) {
         if (deadLetterPolicy_ != null) {
           deadLetterPolicy_ =
-            com.google.pubsub.v1.DeadLetterPolicy.newBuilder(deadLetterPolicy_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.DeadLetterPolicy.newBuilder(deadLetterPolicy_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           deadLetterPolicy_ = value;
         }
@@ -2983,6 +3266,8 @@ public Builder mergeDeadLetterPolicy(com.google.pubsub.v1.DeadLetterPolicy value
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3007,6 +3292,8 @@ public Builder clearDeadLetterPolicy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3020,11 +3307,13 @@ public Builder clearDeadLetterPolicy() {
      * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
      */
     public com.google.pubsub.v1.DeadLetterPolicy.Builder getDeadLetterPolicyBuilder() {
-      
+
       onChanged();
       return getDeadLetterPolicyFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3041,11 +3330,14 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
       if (deadLetterPolicyBuilder_ != null) {
         return deadLetterPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return deadLetterPolicy_ == null ?
-            com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance() : deadLetterPolicy_;
+        return deadLetterPolicy_ == null
+            ? com.google.pubsub.v1.DeadLetterPolicy.getDefaultInstance()
+            : deadLetterPolicy_;
       }
     }
     /**
+     *
+     *
      * 
      * A policy that specifies the conditions for dead lettering messages in
      * this subscription. If dead_letter_policy is not set, dead lettering
@@ -3059,14 +3351,17 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
      * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.DeadLetterPolicy, com.google.pubsub.v1.DeadLetterPolicy.Builder, com.google.pubsub.v1.DeadLetterPolicyOrBuilder> 
+            com.google.pubsub.v1.DeadLetterPolicy,
+            com.google.pubsub.v1.DeadLetterPolicy.Builder,
+            com.google.pubsub.v1.DeadLetterPolicyOrBuilder>
         getDeadLetterPolicyFieldBuilder() {
       if (deadLetterPolicyBuilder_ == null) {
-        deadLetterPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.DeadLetterPolicy, com.google.pubsub.v1.DeadLetterPolicy.Builder, com.google.pubsub.v1.DeadLetterPolicyOrBuilder>(
-                getDeadLetterPolicy(),
-                getParentForChildren(),
-                isClean());
+        deadLetterPolicyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.DeadLetterPolicy,
+                com.google.pubsub.v1.DeadLetterPolicy.Builder,
+                com.google.pubsub.v1.DeadLetterPolicyOrBuilder>(
+                getDeadLetterPolicy(), getParentForChildren(), isClean());
         deadLetterPolicy_ = null;
       }
       return deadLetterPolicyBuilder_;
@@ -3074,8 +3369,13 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
 
     private com.google.pubsub.v1.RetryPolicy retryPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.RetryPolicy, com.google.pubsub.v1.RetryPolicy.Builder, com.google.pubsub.v1.RetryPolicyOrBuilder> retryPolicyBuilder_;
+            com.google.pubsub.v1.RetryPolicy,
+            com.google.pubsub.v1.RetryPolicy.Builder,
+            com.google.pubsub.v1.RetryPolicyOrBuilder>
+        retryPolicyBuilder_;
     /**
+     *
+     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3086,12 +3386,15 @@ public com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuild
      * 

      *
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
+     *
      * @return Whether the retryPolicy field is set.
      */
     public boolean hasRetryPolicy() {
       return retryPolicyBuilder_ != null || retryPolicy_ != null;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3102,16 +3405,21 @@ public boolean hasRetryPolicy() {
      * 

      *
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
+     *
      * @return The retryPolicy.
      */
     public com.google.pubsub.v1.RetryPolicy getRetryPolicy() {
       if (retryPolicyBuilder_ == null) {
-        return retryPolicy_ == null ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance() : retryPolicy_;
+        return retryPolicy_ == null
+            ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance()
+            : retryPolicy_;
       } else {
         return retryPolicyBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3137,6 +3445,8 @@ public Builder setRetryPolicy(com.google.pubsub.v1.RetryPolicy value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3148,8 +3458,7 @@ public Builder setRetryPolicy(com.google.pubsub.v1.RetryPolicy value) {
      *
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
      */
-    public Builder setRetryPolicy(
-        com.google.pubsub.v1.RetryPolicy.Builder builderForValue) {
+    public Builder setRetryPolicy(com.google.pubsub.v1.RetryPolicy.Builder builderForValue) {
       if (retryPolicyBuilder_ == null) {
         retryPolicy_ = builderForValue.build();
         onChanged();
@@ -3160,6 +3469,8 @@ public Builder setRetryPolicy(
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3175,7 +3486,9 @@ public Builder mergeRetryPolicy(com.google.pubsub.v1.RetryPolicy value) {
       if (retryPolicyBuilder_ == null) {
         if (retryPolicy_ != null) {
           retryPolicy_ =
-            com.google.pubsub.v1.RetryPolicy.newBuilder(retryPolicy_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.RetryPolicy.newBuilder(retryPolicy_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           retryPolicy_ = value;
         }
@@ -3187,6 +3500,8 @@ public Builder mergeRetryPolicy(com.google.pubsub.v1.RetryPolicy value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3210,6 +3525,8 @@ public Builder clearRetryPolicy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3222,11 +3539,13 @@ public Builder clearRetryPolicy() {
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
      */
     public com.google.pubsub.v1.RetryPolicy.Builder getRetryPolicyBuilder() {
-      
+
       onChanged();
       return getRetryPolicyFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3242,11 +3561,14 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
       if (retryPolicyBuilder_ != null) {
         return retryPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return retryPolicy_ == null ?
-            com.google.pubsub.v1.RetryPolicy.getDefaultInstance() : retryPolicy_;
+        return retryPolicy_ == null
+            ? com.google.pubsub.v1.RetryPolicy.getDefaultInstance()
+            : retryPolicy_;
       }
     }
     /**
+     *
+     *
      * 
      * A policy that specifies how Pub/Sub retries message delivery for this
      * subscription.
@@ -3259,21 +3581,26 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
      * .google.pubsub.v1.RetryPolicy retry_policy = 14;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.RetryPolicy, com.google.pubsub.v1.RetryPolicy.Builder, com.google.pubsub.v1.RetryPolicyOrBuilder> 
+            com.google.pubsub.v1.RetryPolicy,
+            com.google.pubsub.v1.RetryPolicy.Builder,
+            com.google.pubsub.v1.RetryPolicyOrBuilder>
         getRetryPolicyFieldBuilder() {
       if (retryPolicyBuilder_ == null) {
-        retryPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.RetryPolicy, com.google.pubsub.v1.RetryPolicy.Builder, com.google.pubsub.v1.RetryPolicyOrBuilder>(
-                getRetryPolicy(),
-                getParentForChildren(),
-                isClean());
+        retryPolicyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.RetryPolicy,
+                com.google.pubsub.v1.RetryPolicy.Builder,
+                com.google.pubsub.v1.RetryPolicyOrBuilder>(
+                getRetryPolicy(), getParentForChildren(), isClean());
         retryPolicy_ = null;
       }
       return retryPolicyBuilder_;
     }
 
-    private boolean detached_ ;
+    private boolean detached_;
     /**
+     *
+     *
      * 
      * Indicates whether the subscription is detached from its topic. Detached
      * subscriptions don't receive messages from their topic and don't retain any
@@ -3283,6 +3610,7 @@ public com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder() {
      * 

      *
      * bool detached = 15;
+     *
      * @return The detached.
      */
     @java.lang.Override
@@ -3290,6 +3618,8 @@ public boolean getDetached() {
       return detached_;
     }
     /**
+     *
+     *
      * 
      * Indicates whether the subscription is detached from its topic. Detached
      * subscriptions don't receive messages from their topic and don't retain any
@@ -3299,16 +3629,19 @@ public boolean getDetached() {
      * 

      *
      * bool detached = 15;
+     *
      * @param value The detached to set.
      * @return This builder for chaining.
      */
     public Builder setDetached(boolean value) {
-      
+
       detached_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates whether the subscription is detached from its topic. Detached
      * subscriptions don't receive messages from their topic and don't retain any
@@ -3318,17 +3651,20 @@ public Builder setDetached(boolean value) {
      * 

      *
      * bool detached = 15;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetached() {
-      
+
       detached_ = false;
       onChanged();
       return this;
     }
 
-    private boolean enableExactlyOnceDelivery_ ;
+    private boolean enableExactlyOnceDelivery_;
     /**
+     *
+     *
      * 
      * If true, Pub/Sub provides the following guarantees for the delivery of
      * a message with a given value of `message_id` on this subscription:
@@ -3342,6 +3678,7 @@ public Builder clearDetached() {
      * 

      *
      * bool enable_exactly_once_delivery = 16;
+     *
      * @return The enableExactlyOnceDelivery.
      */
     @java.lang.Override
@@ -3349,6 +3686,8 @@ public boolean getEnableExactlyOnceDelivery() {
       return enableExactlyOnceDelivery_;
     }
     /**
+     *
+     *
      * 
      * If true, Pub/Sub provides the following guarantees for the delivery of
      * a message with a given value of `message_id` on this subscription:
@@ -3362,16 +3701,19 @@ public boolean getEnableExactlyOnceDelivery() {
      * 

      *
      * bool enable_exactly_once_delivery = 16;
+     *
      * @param value The enableExactlyOnceDelivery to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExactlyOnceDelivery(boolean value) {
-      
+
       enableExactlyOnceDelivery_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If true, Pub/Sub provides the following guarantees for the delivery of
      * a message with a given value of `message_id` on this subscription:
@@ -3385,10 +3727,11 @@ public Builder setEnableExactlyOnceDelivery(boolean value) {
      * 

      *
      * bool enable_exactly_once_delivery = 16;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExactlyOnceDelivery() {
-      
+
       enableExactlyOnceDelivery_ = false;
       onChanged();
       return this;
@@ -3396,8 +3739,13 @@ public Builder clearEnableExactlyOnceDelivery() {
 
     private com.google.protobuf.Duration topicMessageRetentionDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> topicMessageRetentionDurationBuilder_;
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        topicMessageRetentionDurationBuilder_;
     /**
+     *
+     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3407,13 +3755,19 @@ public Builder clearEnableExactlyOnceDelivery() {
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the topicMessageRetentionDuration field is set.
      */
     public boolean hasTopicMessageRetentionDuration() {
-      return topicMessageRetentionDurationBuilder_ != null || topicMessageRetentionDuration_ != null;
+      return topicMessageRetentionDurationBuilder_ != null
+          || topicMessageRetentionDuration_ != null;
     }
     /**
+     *
+     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3423,17 +3777,24 @@ public boolean hasTopicMessageRetentionDuration() {
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The topicMessageRetentionDuration.
      */
     public com.google.protobuf.Duration getTopicMessageRetentionDuration() {
       if (topicMessageRetentionDurationBuilder_ == null) {
-        return topicMessageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : topicMessageRetentionDuration_;
+        return topicMessageRetentionDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : topicMessageRetentionDuration_;
       } else {
         return topicMessageRetentionDurationBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3443,7 +3804,9 @@ public com.google.protobuf.Duration getTopicMessageRetentionDuration() {
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setTopicMessageRetentionDuration(com.google.protobuf.Duration value) {
       if (topicMessageRetentionDurationBuilder_ == null) {
@@ -3459,6 +3822,8 @@ public Builder setTopicMessageRetentionDuration(com.google.protobuf.Duration val
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3468,7 +3833,9 @@ public Builder setTopicMessageRetentionDuration(com.google.protobuf.Duration val
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setTopicMessageRetentionDuration(
         com.google.protobuf.Duration.Builder builderForValue) {
@@ -3482,6 +3849,8 @@ public Builder setTopicMessageRetentionDuration(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3491,13 +3860,17 @@ public Builder setTopicMessageRetentionDuration(
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeTopicMessageRetentionDuration(com.google.protobuf.Duration value) {
       if (topicMessageRetentionDurationBuilder_ == null) {
         if (topicMessageRetentionDuration_ != null) {
           topicMessageRetentionDuration_ =
-            com.google.protobuf.Duration.newBuilder(topicMessageRetentionDuration_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Duration.newBuilder(topicMessageRetentionDuration_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           topicMessageRetentionDuration_ = value;
         }
@@ -3509,6 +3882,8 @@ public Builder mergeTopicMessageRetentionDuration(com.google.protobuf.Duration v
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3518,7 +3893,9 @@ public Builder mergeTopicMessageRetentionDuration(com.google.protobuf.Duration v
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearTopicMessageRetentionDuration() {
       if (topicMessageRetentionDurationBuilder_ == null) {
@@ -3532,6 +3909,8 @@ public Builder clearTopicMessageRetentionDuration() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3541,14 +3920,18 @@ public Builder clearTopicMessageRetentionDuration() {
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Duration.Builder getTopicMessageRetentionDurationBuilder() {
-      
+
       onChanged();
       return getTopicMessageRetentionDurationFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3558,17 +3941,22 @@ public com.google.protobuf.Duration.Builder getTopicMessageRetentionDurationBuil
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrBuilder() {
       if (topicMessageRetentionDurationBuilder_ != null) {
         return topicMessageRetentionDurationBuilder_.getMessageOrBuilder();
       } else {
-        return topicMessageRetentionDuration_ == null ?
-            com.google.protobuf.Duration.getDefaultInstance() : topicMessageRetentionDuration_;
+        return topicMessageRetentionDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : topicMessageRetentionDuration_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Indicates the minimum duration for which a message is retained
      * after it is published to the subscription's topic. If this field is set,
@@ -3578,24 +3966,29 @@ public com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrB
      * in responses from the server; it is ignored if it is set in any requests.
      * 

      *
-     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
         getTopicMessageRetentionDurationFieldBuilder() {
       if (topicMessageRetentionDurationBuilder_ == null) {
-        topicMessageRetentionDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                getTopicMessageRetentionDuration(),
-                getParentForChildren(),
-                isClean());
+        topicMessageRetentionDurationBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getTopicMessageRetentionDuration(), getParentForChildren(), isClean());
         topicMessageRetentionDuration_ = null;
       }
       return topicMessageRetentionDurationBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3605,12 +3998,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.Subscription)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.Subscription)
   private static final com.google.pubsub.v1.Subscription DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.Subscription();
   }
@@ -3619,16 +4012,16 @@ public static com.google.pubsub.v1.Subscription getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Subscription parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Subscription(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Subscription parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Subscription(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3643,6 +4036,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.Subscription getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java
similarity index 100%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionName.java
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
similarity index 88%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
index e2ca338f6..2c85e903f 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriptionOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface SubscriptionOrBuilder extends
+public interface SubscriptionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.Subscription)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the subscription. It must have the format
    * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -18,10 +36,13 @@ public interface SubscriptionOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The name of the subscription. It must have the format
    * `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must
@@ -32,36 +53,47 @@ public interface SubscriptionOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Required. The name of the topic from which this subscription is receiving
    * messages. Format is `projects/{project}/topics/{topic}`. The value of this
    * field will be `_deleted-topic_` if the topic has been deleted.
    * 

    *
-   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The topic.
    */
   java.lang.String getTopic();
   /**
+   *
+   *
    * 
    * Required. The name of the topic from which this subscription is receiving
    * messages. Format is `projects/{project}/topics/{topic}`. The value of this
    * field will be `_deleted-topic_` if the topic has been deleted.
    * 

    *
-   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for topic.
    */
-  com.google.protobuf.ByteString
-      getTopicBytes();
+  com.google.protobuf.ByteString getTopicBytes();
 
   /**
+   *
+   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -69,10 +101,13 @@ public interface SubscriptionOrBuilder extends
    * 

    *
    * .google.pubsub.v1.PushConfig push_config = 4;
+   *
    * @return Whether the pushConfig field is set.
    */
   boolean hasPushConfig();
   /**
+   *
+   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -80,10 +115,13 @@ public interface SubscriptionOrBuilder extends
    * 

    *
    * .google.pubsub.v1.PushConfig push_config = 4;
+   *
    * @return The pushConfig.
    */
   com.google.pubsub.v1.PushConfig getPushConfig();
   /**
+   *
+   *
    * 
    * If push delivery is used with this subscription, this field is
    * used to configure it. An empty `pushConfig` signifies that the subscriber
@@ -95,6 +133,8 @@ public interface SubscriptionOrBuilder extends
   com.google.pubsub.v1.PushConfigOrBuilder getPushConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * The approximate amount of time (on a best-effort basis) Pub/Sub waits for
    * the subscriber to acknowledge receipt before resending the message. In the
@@ -116,11 +156,14 @@ public interface SubscriptionOrBuilder extends
    * 

    *
    * int32 ack_deadline_seconds = 5;
+   *
    * @return The ackDeadlineSeconds.
    */
   int getAckDeadlineSeconds();
 
   /**
+   *
+   *
    * 
    * Indicates whether to retain acknowledged messages. If true, then
    * messages are not expunged from the subscription's backlog, even if they are
@@ -131,11 +174,14 @@ public interface SubscriptionOrBuilder extends
    * 

    *
    * bool retain_acked_messages = 7;
+   *
    * @return The retainAckedMessages.
    */
   boolean getRetainAckedMessages();
 
   /**
+   *
+   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -146,10 +192,13 @@ public interface SubscriptionOrBuilder extends
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
+   *
    * @return Whether the messageRetentionDuration field is set.
    */
   boolean hasMessageRetentionDuration();
   /**
+   *
+   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -160,10 +209,13 @@ public interface SubscriptionOrBuilder extends
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
+   *
    * @return The messageRetentionDuration.
    */
   com.google.protobuf.Duration getMessageRetentionDuration();
   /**
+   *
+   *
    * 
    * How long to retain unacknowledged messages in the subscription's backlog,
    * from the moment a message is published.
@@ -178,6 +230,8 @@ public interface SubscriptionOrBuilder extends
   com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilder();
 
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -187,6 +241,8 @@ public interface SubscriptionOrBuilder extends
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -194,15 +250,13 @@ public interface SubscriptionOrBuilder extends
    *
    * map<string, string> labels = 9;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -210,9 +264,10 @@ boolean containsLabels(
    *
    * map<string, string> labels = 9;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -222,11 +277,13 @@ boolean containsLabels(
    */
 
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
    * managing labels</a>.
@@ -234,11 +291,11 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> labels = 9;
    */
-
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * If true, messages published with the same `ordering_key` in `PubsubMessage`
    * will be delivered to the subscribers in the order in which they
@@ -247,11 +304,14 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * bool enable_message_ordering = 10;
+   *
    * @return The enableMessageOrdering.
    */
   boolean getEnableMessageOrdering();
 
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -262,10 +322,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
+   *
    * @return Whether the expirationPolicy field is set.
    */
   boolean hasExpirationPolicy();
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -276,10 +339,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.pubsub.v1.ExpirationPolicy expiration_policy = 11;
+   *
    * @return The expirationPolicy.
    */
   com.google.pubsub.v1.ExpirationPolicy getExpirationPolicy();
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for this subscription's expiration.
    * A subscription is considered active as long as any connected subscriber is
@@ -294,6 +360,8 @@ java.lang.String getLabelsOrThrow(
   com.google.pubsub.v1.ExpirationPolicyOrBuilder getExpirationPolicyOrBuilder();
 
   /**
+   *
+   *
    * 
    * An expression written in the Pub/Sub [filter
    * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -303,10 +371,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * string filter = 12;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * An expression written in the Pub/Sub [filter
    * language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
@@ -316,12 +387,14 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * string filter = 12;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -333,10 +406,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
+   *
    * @return Whether the deadLetterPolicy field is set.
    */
   boolean hasDeadLetterPolicy();
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -348,10 +424,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;
+   *
    * @return The deadLetterPolicy.
    */
   com.google.pubsub.v1.DeadLetterPolicy getDeadLetterPolicy();
   /**
+   *
+   *
    * 
    * A policy that specifies the conditions for dead lettering messages in
    * this subscription. If dead_letter_policy is not set, dead lettering
@@ -367,6 +446,8 @@ java.lang.String getLabelsOrThrow(
   com.google.pubsub.v1.DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuilder();
 
   /**
+   *
+   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -377,10 +458,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.pubsub.v1.RetryPolicy retry_policy = 14;
+   *
    * @return Whether the retryPolicy field is set.
    */
   boolean hasRetryPolicy();
   /**
+   *
+   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -391,10 +475,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.pubsub.v1.RetryPolicy retry_policy = 14;
+   *
    * @return The retryPolicy.
    */
   com.google.pubsub.v1.RetryPolicy getRetryPolicy();
   /**
+   *
+   *
    * 
    * A policy that specifies how Pub/Sub retries message delivery for this
    * subscription.
@@ -409,6 +496,8 @@ java.lang.String getLabelsOrThrow(
   com.google.pubsub.v1.RetryPolicyOrBuilder getRetryPolicyOrBuilder();
 
   /**
+   *
+   *
    * 
    * Indicates whether the subscription is detached from its topic. Detached
    * subscriptions don't receive messages from their topic and don't retain any
@@ -418,11 +507,14 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * bool detached = 15;
+   *
    * @return The detached.
    */
   boolean getDetached();
 
   /**
+   *
+   *
    * 
    * If true, Pub/Sub provides the following guarantees for the delivery of
    * a message with a given value of `message_id` on this subscription:
@@ -436,11 +528,14 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * bool enable_exactly_once_delivery = 16;
+   *
    * @return The enableExactlyOnceDelivery.
    */
   boolean getEnableExactlyOnceDelivery();
 
   /**
+   *
+   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -450,11 +545,16 @@ java.lang.String getLabelsOrThrow(
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the topicMessageRetentionDuration field is set.
    */
   boolean hasTopicMessageRetentionDuration();
   /**
+   *
+   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -464,11 +564,16 @@ java.lang.String getLabelsOrThrow(
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The topicMessageRetentionDuration.
    */
   com.google.protobuf.Duration getTopicMessageRetentionDuration();
   /**
+   *
+   *
    * 
    * Output only. Indicates the minimum duration for which a message is retained
    * after it is published to the subscription's topic. If this field is set,
@@ -478,7 +583,9 @@ java.lang.String getLabelsOrThrow(
    * in responses from the server; it is ignored if it is set in any requests.
    * 

    *
-   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrBuilder();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
similarity index 74%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
index cc3afbe27..6361c9e27 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/Topic.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * A topic resource.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.Topic}
  */
-public final class Topic extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Topic extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.Topic)
     TopicOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Topic.newBuilder() to construct.
   private Topic(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Topic() {
     name_ = "";
     kmsKeyName_ = "";
@@ -26,16 +44,15 @@ private Topic() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Topic();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Topic(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,82 +72,92 @@ private Topic(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              labels_ = com.google.protobuf.MapField.newMapField(
-                  LabelsDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000001;
+              name_ = s;
+              break;
             }
-            com.google.protobuf.MapEntry
-            labels__ = input.readMessage(
-                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            labels_.getMutableMap().put(
-                labels__.getKey(), labels__.getValue());
-            break;
-          }
-          case 26: {
-            com.google.pubsub.v1.MessageStoragePolicy.Builder subBuilder = null;
-            if (messageStoragePolicy_ != null) {
-              subBuilder = messageStoragePolicy_.toBuilder();
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                labels_ =
+                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000001;
+              }
+              com.google.protobuf.MapEntry labels__ =
+                  input.readMessage(
+                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
+              break;
             }
-            messageStoragePolicy_ = input.readMessage(com.google.pubsub.v1.MessageStoragePolicy.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(messageStoragePolicy_);
-              messageStoragePolicy_ = subBuilder.buildPartial();
+          case 26:
+            {
+              com.google.pubsub.v1.MessageStoragePolicy.Builder subBuilder = null;
+              if (messageStoragePolicy_ != null) {
+                subBuilder = messageStoragePolicy_.toBuilder();
+              }
+              messageStoragePolicy_ =
+                  input.readMessage(
+                      com.google.pubsub.v1.MessageStoragePolicy.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(messageStoragePolicy_);
+                messageStoragePolicy_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
+          case 42:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            break;
-          }
-          case 42: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            kmsKeyName_ = s;
-            break;
-          }
-          case 50: {
-            com.google.pubsub.v1.SchemaSettings.Builder subBuilder = null;
-            if (schemaSettings_ != null) {
-              subBuilder = schemaSettings_.toBuilder();
+              kmsKeyName_ = s;
+              break;
             }
-            schemaSettings_ = input.readMessage(com.google.pubsub.v1.SchemaSettings.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(schemaSettings_);
-              schemaSettings_ = subBuilder.buildPartial();
+          case 50:
+            {
+              com.google.pubsub.v1.SchemaSettings.Builder subBuilder = null;
+              if (schemaSettings_ != null) {
+                subBuilder = schemaSettings_.toBuilder();
+              }
+              schemaSettings_ =
+                  input.readMessage(
+                      com.google.pubsub.v1.SchemaSettings.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(schemaSettings_);
+                schemaSettings_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          case 56: {
-
-            satisfiesPzs_ = input.readBool();
-            break;
-          }
-          case 66: {
-            com.google.protobuf.Duration.Builder subBuilder = null;
-            if (messageRetentionDuration_ != null) {
-              subBuilder = messageRetentionDuration_.toBuilder();
+          case 56:
+            {
+              satisfiesPzs_ = input.readBool();
+              break;
             }
-            messageRetentionDuration_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(messageRetentionDuration_);
-              messageRetentionDuration_ = subBuilder.buildPartial();
+          case 66:
+            {
+              com.google.protobuf.Duration.Builder subBuilder = null;
+              if (messageRetentionDuration_ != null) {
+                subBuilder = messageRetentionDuration_.toBuilder();
+              }
+              messageRetentionDuration_ =
+                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(messageRetentionDuration_);
+                messageRetentionDuration_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -138,34 +165,33 @@ private Topic(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 2:
         return internalGetLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_Topic_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.pubsub.v1.Topic.class, com.google.pubsub.v1.Topic.Builder.class);
   }
@@ -173,6 +199,8 @@ protected com.google.protobuf.MapField internalGetMapField(
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * Required. The name of the topic. It must have the format
    * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -183,6 +211,7 @@ protected com.google.protobuf.MapField internalGetMapField(
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -191,14 +220,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the topic. It must have the format
    * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -209,16 +239,15 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -227,24 +256,23 @@ public java.lang.String getName() {
   }
 
   public static final int LABELS_FIELD_NUMBER = 2;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.pubsub.v1.PubsubProto
+                .internal_static_google_pubsub_v1_Topic_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -253,6 +281,8 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -260,22 +290,22 @@ public int getLabelsCount() {
    *
    * map<string, string> labels = 2;
    */
-
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -284,11 +314,12 @@ public java.util.Map getLabels() {
    * map<string, string> labels = 2;
    */
   @java.lang.Override
-
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -297,16 +328,16 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 2;
    */
   @java.lang.Override
-
-  public java.lang.String getLabelsOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -315,12 +346,11 @@ public java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 2;
    */
   @java.lang.Override
-
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -330,6 +360,8 @@ public java.lang.String getLabelsOrThrow(
   public static final int MESSAGE_STORAGE_POLICY_FIELD_NUMBER = 3;
   private com.google.pubsub.v1.MessageStoragePolicy messageStoragePolicy_;
   /**
+   *
+   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -337,6 +369,7 @@ public java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
+   *
    * @return Whether the messageStoragePolicy field is set.
    */
   @java.lang.Override
@@ -344,6 +377,8 @@ public boolean hasMessageStoragePolicy() {
     return messageStoragePolicy_ != null;
   }
   /**
+   *
+   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -351,13 +386,18 @@ public boolean hasMessageStoragePolicy() {
    * 

    *
    * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
+   *
    * @return The messageStoragePolicy.
    */
   @java.lang.Override
   public com.google.pubsub.v1.MessageStoragePolicy getMessageStoragePolicy() {
-    return messageStoragePolicy_ == null ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance() : messageStoragePolicy_;
+    return messageStoragePolicy_ == null
+        ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance()
+        : messageStoragePolicy_;
   }
   /**
+   *
+   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -374,6 +414,8 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
   public static final int KMS_KEY_NAME_FIELD_NUMBER = 5;
   private volatile java.lang.Object kmsKeyName_;
   /**
+   *
+   *
    * 
    * The resource name of the Cloud KMS CryptoKey to be used to protect access
    * to messages published on this topic.
@@ -381,6 +423,7 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
    * 

    *
    * string kms_key_name = 5;
+   *
    * @return The kmsKeyName.
    */
   @java.lang.Override
@@ -389,14 +432,15 @@ public java.lang.String getKmsKeyName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       kmsKeyName_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name of the Cloud KMS CryptoKey to be used to protect access
    * to messages published on this topic.
@@ -404,16 +448,15 @@ public java.lang.String getKmsKeyName() {
    * 

    *
    * string kms_key_name = 5;
+   *
    * @return The bytes for kmsKeyName.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getKmsKeyNameBytes() {
+  public com.google.protobuf.ByteString getKmsKeyNameBytes() {
     java.lang.Object ref = kmsKeyName_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       kmsKeyName_ = b;
       return b;
     } else {
@@ -424,11 +467,14 @@ public java.lang.String getKmsKeyName() {
   public static final int SCHEMA_SETTINGS_FIELD_NUMBER = 6;
   private com.google.pubsub.v1.SchemaSettings schemaSettings_;
   /**
+   *
+   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * .google.pubsub.v1.SchemaSettings schema_settings = 6;
+   *
    * @return Whether the schemaSettings field is set.
    */
   @java.lang.Override
@@ -436,18 +482,25 @@ public boolean hasSchemaSettings() {
     return schemaSettings_ != null;
   }
   /**
+   *
+   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * .google.pubsub.v1.SchemaSettings schema_settings = 6;
+   *
    * @return The schemaSettings.
    */
   @java.lang.Override
   public com.google.pubsub.v1.SchemaSettings getSchemaSettings() {
-    return schemaSettings_ == null ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance() : schemaSettings_;
+    return schemaSettings_ == null
+        ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance()
+        : schemaSettings_;
   }
   /**
+   *
+   *
    * 
    * Settings for validating messages published against a schema.
    * 

@@ -462,12 +515,15 @@ public com.google.pubsub.v1.SchemaSettingsOrBuilder getSchemaSettingsOrBuilder()
   public static final int SATISFIES_PZS_FIELD_NUMBER = 7;
   private boolean satisfiesPzs_;
   /**
+   *
+   *
    * 
    * Reserved for future use. This field is set only in responses from the
    * server; it is ignored if it is set in any requests.
    * 

    *
    * bool satisfies_pzs = 7;
+   *
    * @return The satisfiesPzs.
    */
   @java.lang.Override
@@ -478,6 +534,8 @@ public boolean getSatisfiesPzs() {
   public static final int MESSAGE_RETENTION_DURATION_FIELD_NUMBER = 8;
   private com.google.protobuf.Duration messageRetentionDuration_;
   /**
+   *
+   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -490,6 +548,7 @@ public boolean getSatisfiesPzs() {
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
+   *
    * @return Whether the messageRetentionDuration field is set.
    */
   @java.lang.Override
@@ -497,6 +556,8 @@ public boolean hasMessageRetentionDuration() {
     return messageRetentionDuration_ != null;
   }
   /**
+   *
+   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -509,13 +570,18 @@ public boolean hasMessageRetentionDuration() {
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
+   *
    * @return The messageRetentionDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMessageRetentionDuration() {
-    return messageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
+    return messageRetentionDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : messageRetentionDuration_;
   }
   /**
+   *
+   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -535,6 +601,7 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -546,17 +613,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        2);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 2);
     if (messageStoragePolicy_ != null) {
       output.writeMessage(3, getMessageStoragePolicy());
     }
@@ -584,34 +646,33 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, labels__);
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, labels__);
     }
     if (messageStoragePolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getMessageStoragePolicy());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(3, getMessageStoragePolicy());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(kmsKeyName_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, kmsKeyName_);
     }
     if (schemaSettings_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, getSchemaSettings());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getSchemaSettings());
     }
     if (satisfiesPzs_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(7, satisfiesPzs_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(7, satisfiesPzs_);
     }
     if (messageRetentionDuration_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(8, getMessageRetentionDuration());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              8, getMessageRetentionDuration());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -621,35 +682,28 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.Topic)) {
       return super.equals(obj);
     }
     com.google.pubsub.v1.Topic other = (com.google.pubsub.v1.Topic) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
     if (hasMessageStoragePolicy() != other.hasMessageStoragePolicy()) return false;
     if (hasMessageStoragePolicy()) {
-      if (!getMessageStoragePolicy()
-          .equals(other.getMessageStoragePolicy())) return false;
+      if (!getMessageStoragePolicy().equals(other.getMessageStoragePolicy())) return false;
     }
-    if (!getKmsKeyName()
-        .equals(other.getKmsKeyName())) return false;
+    if (!getKmsKeyName().equals(other.getKmsKeyName())) return false;
     if (hasSchemaSettings() != other.hasSchemaSettings()) return false;
     if (hasSchemaSettings()) {
-      if (!getSchemaSettings()
-          .equals(other.getSchemaSettings())) return false;
+      if (!getSchemaSettings().equals(other.getSchemaSettings())) return false;
     }
-    if (getSatisfiesPzs()
-        != other.getSatisfiesPzs()) return false;
+    if (getSatisfiesPzs() != other.getSatisfiesPzs()) return false;
     if (hasMessageRetentionDuration() != other.hasMessageRetentionDuration()) return false;
     if (hasMessageRetentionDuration()) {
-      if (!getMessageRetentionDuration()
-          .equals(other.getMessageRetentionDuration())) return false;
+      if (!getMessageRetentionDuration().equals(other.getMessageRetentionDuration())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -679,8 +733,7 @@ public int hashCode() {
       hash = (53 * hash) + getSchemaSettings().hashCode();
     }
     hash = (37 * hash) + SATISFIES_PZS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getSatisfiesPzs());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getSatisfiesPzs());
     if (hasMessageRetentionDuration()) {
       hash = (37 * hash) + MESSAGE_RETENTION_DURATION_FIELD_NUMBER;
       hash = (53 * hash) + getMessageRetentionDuration().hashCode();
@@ -690,138 +743,142 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.Topic parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.Topic parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Topic parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.pubsub.v1.Topic parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.pubsub.v1.Topic parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Topic parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Topic parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.Topic parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Topic parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Topic parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.Topic parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Topic parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.Topic parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.pubsub.v1.Topic parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.Topic parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.Topic prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A topic resource.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.Topic}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.Topic)
       com.google.pubsub.v1.TopicOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 2:
           return internalGetLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 2:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_Topic_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.pubsub.v1.Topic.class, com.google.pubsub.v1.Topic.Builder.class);
     }
@@ -831,16 +888,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -873,8 +929,7 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
       return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_Topic_descriptor;
     }
 
@@ -924,38 +979,39 @@ public com.google.pubsub.v1.Topic buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.Topic) {
-        return mergeFrom((com.google.pubsub.v1.Topic)other);
+        return mergeFrom((com.google.pubsub.v1.Topic) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -968,8 +1024,7 @@ public Builder mergeFrom(com.google.pubsub.v1.Topic other) {
         name_ = other.name_;
         onChanged();
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       if (other.hasMessageStoragePolicy()) {
         mergeMessageStoragePolicy(other.getMessageStoragePolicy());
       }
@@ -1014,10 +1069,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1028,13 +1086,13 @@ public Builder mergeFrom(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -1043,6 +1101,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1053,15 +1113,14 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -1069,6 +1128,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1079,20 +1140,22 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1103,15 +1166,18 @@ public Builder setName(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the topic. It must have the format
      * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -1122,37 +1188,36 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-    internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableLabels() {
-      onChanged();;
+        internalGetMutableLabels() {
+      onChanged();
+      ;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -1164,6 +1229,8 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1171,22 +1238,22 @@ public int getLabelsCount() {
      *
      * map<string, string> labels = 2;
      */
-
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1195,11 +1262,12 @@ public java.util.Map getLabels() {
      * map<string, string> labels = 2;
      */
     @java.lang.Override
-
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1208,16 +1276,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 2;
      */
     @java.lang.Override
-
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key,
-        java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1226,12 +1295,11 @@ public java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 2;
      */
     @java.lang.Override
-
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1239,11 +1307,12 @@ public java.lang.String getLabelsOrThrow(
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1251,23 +1320,21 @@ public Builder clearLabels() {
      *
      * map<string, string> labels = 2;
      */
-
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1275,19 +1342,20 @@ public Builder removeLabels(
      *
      * map<string, string> labels = 2;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       if (value == null) {
-  throw new NullPointerException("map value");
-}
+        throw new NullPointerException("map value");
+      }
 
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+      internalGetMutableLabels().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * See [Creating and managing labels]
      * (https://cloud.google.com/pubsub/docs/labels).
@@ -1295,18 +1363,20 @@ public Builder putLabels(
      *
      * map<string, string> labels = 2;
      */
-
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       return this;
     }
 
     private com.google.pubsub.v1.MessageStoragePolicy messageStoragePolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.MessageStoragePolicy, com.google.pubsub.v1.MessageStoragePolicy.Builder, com.google.pubsub.v1.MessageStoragePolicyOrBuilder> messageStoragePolicyBuilder_;
+            com.google.pubsub.v1.MessageStoragePolicy,
+            com.google.pubsub.v1.MessageStoragePolicy.Builder,
+            com.google.pubsub.v1.MessageStoragePolicyOrBuilder>
+        messageStoragePolicyBuilder_;
     /**
+     *
+     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1314,12 +1384,15 @@ public Builder putAllLabels(
      * 

      *
      * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
+     *
      * @return Whether the messageStoragePolicy field is set.
      */
     public boolean hasMessageStoragePolicy() {
       return messageStoragePolicyBuilder_ != null || messageStoragePolicy_ != null;
     }
     /**
+     *
+     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1327,16 +1400,21 @@ public boolean hasMessageStoragePolicy() {
      * 

      *
      * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
+     *
      * @return The messageStoragePolicy.
      */
     public com.google.pubsub.v1.MessageStoragePolicy getMessageStoragePolicy() {
       if (messageStoragePolicyBuilder_ == null) {
-        return messageStoragePolicy_ == null ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance() : messageStoragePolicy_;
+        return messageStoragePolicy_ == null
+            ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance()
+            : messageStoragePolicy_;
       } else {
         return messageStoragePolicyBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1359,6 +1437,8 @@ public Builder setMessageStoragePolicy(com.google.pubsub.v1.MessageStoragePolicy
       return this;
     }
     /**
+     *
+     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1379,6 +1459,8 @@ public Builder setMessageStoragePolicy(
       return this;
     }
     /**
+     *
+     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1391,7 +1473,9 @@ public Builder mergeMessageStoragePolicy(com.google.pubsub.v1.MessageStoragePoli
       if (messageStoragePolicyBuilder_ == null) {
         if (messageStoragePolicy_ != null) {
           messageStoragePolicy_ =
-            com.google.pubsub.v1.MessageStoragePolicy.newBuilder(messageStoragePolicy_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.MessageStoragePolicy.newBuilder(messageStoragePolicy_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           messageStoragePolicy_ = value;
         }
@@ -1403,6 +1487,8 @@ public Builder mergeMessageStoragePolicy(com.google.pubsub.v1.MessageStoragePoli
       return this;
     }
     /**
+     *
+     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1423,6 +1509,8 @@ public Builder clearMessageStoragePolicy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1432,11 +1520,13 @@ public Builder clearMessageStoragePolicy() {
      * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
      */
     public com.google.pubsub.v1.MessageStoragePolicy.Builder getMessageStoragePolicyBuilder() {
-      
+
       onChanged();
       return getMessageStoragePolicyFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1449,11 +1539,14 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
       if (messageStoragePolicyBuilder_ != null) {
         return messageStoragePolicyBuilder_.getMessageOrBuilder();
       } else {
-        return messageStoragePolicy_ == null ?
-            com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance() : messageStoragePolicy_;
+        return messageStoragePolicy_ == null
+            ? com.google.pubsub.v1.MessageStoragePolicy.getDefaultInstance()
+            : messageStoragePolicy_;
       }
     }
     /**
+     *
+     *
      * 
      * Policy constraining the set of Google Cloud Platform regions where messages
      * published to the topic may be stored. If not present, then no constraints
@@ -1463,14 +1556,17 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
      * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.MessageStoragePolicy, com.google.pubsub.v1.MessageStoragePolicy.Builder, com.google.pubsub.v1.MessageStoragePolicyOrBuilder> 
+            com.google.pubsub.v1.MessageStoragePolicy,
+            com.google.pubsub.v1.MessageStoragePolicy.Builder,
+            com.google.pubsub.v1.MessageStoragePolicyOrBuilder>
         getMessageStoragePolicyFieldBuilder() {
       if (messageStoragePolicyBuilder_ == null) {
-        messageStoragePolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.MessageStoragePolicy, com.google.pubsub.v1.MessageStoragePolicy.Builder, com.google.pubsub.v1.MessageStoragePolicyOrBuilder>(
-                getMessageStoragePolicy(),
-                getParentForChildren(),
-                isClean());
+        messageStoragePolicyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.MessageStoragePolicy,
+                com.google.pubsub.v1.MessageStoragePolicy.Builder,
+                com.google.pubsub.v1.MessageStoragePolicyOrBuilder>(
+                getMessageStoragePolicy(), getParentForChildren(), isClean());
         messageStoragePolicy_ = null;
       }
       return messageStoragePolicyBuilder_;
@@ -1478,6 +1574,8 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
 
     private java.lang.Object kmsKeyName_ = "";
     /**
+     *
+     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1485,13 +1583,13 @@ public com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolic
      * 

      *
      * string kms_key_name = 5;
+     *
      * @return The kmsKeyName.
      */
     public java.lang.String getKmsKeyName() {
       java.lang.Object ref = kmsKeyName_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         kmsKeyName_ = s;
         return s;
@@ -1500,6 +1598,8 @@ public java.lang.String getKmsKeyName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1507,15 +1607,14 @@ public java.lang.String getKmsKeyName() {
      * 

      *
      * string kms_key_name = 5;
+     *
      * @return The bytes for kmsKeyName.
      */
-    public com.google.protobuf.ByteString
-        getKmsKeyNameBytes() {
+    public com.google.protobuf.ByteString getKmsKeyNameBytes() {
       java.lang.Object ref = kmsKeyName_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         kmsKeyName_ = b;
         return b;
       } else {
@@ -1523,6 +1622,8 @@ public java.lang.String getKmsKeyName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1530,20 +1631,22 @@ public java.lang.String getKmsKeyName() {
      * 

      *
      * string kms_key_name = 5;
+     *
      * @param value The kmsKeyName to set.
      * @return This builder for chaining.
      */
-    public Builder setKmsKeyName(
-        java.lang.String value) {
+    public Builder setKmsKeyName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       kmsKeyName_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1551,15 +1654,18 @@ public Builder setKmsKeyName(
      * 

      *
      * string kms_key_name = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearKmsKeyName() {
-      
+
       kmsKeyName_ = getDefaultInstance().getKmsKeyName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the Cloud KMS CryptoKey to be used to protect access
      * to messages published on this topic.
@@ -1567,16 +1673,16 @@ public Builder clearKmsKeyName() {
      * 

      *
      * string kms_key_name = 5;
+     *
      * @param value The bytes for kmsKeyName to set.
      * @return This builder for chaining.
      */
-    public Builder setKmsKeyNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setKmsKeyNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       kmsKeyName_ = value;
       onChanged();
       return this;
@@ -1584,34 +1690,47 @@ public Builder setKmsKeyNameBytes(
 
     private com.google.pubsub.v1.SchemaSettings schemaSettings_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.SchemaSettings, com.google.pubsub.v1.SchemaSettings.Builder, com.google.pubsub.v1.SchemaSettingsOrBuilder> schemaSettingsBuilder_;
+            com.google.pubsub.v1.SchemaSettings,
+            com.google.pubsub.v1.SchemaSettings.Builder,
+            com.google.pubsub.v1.SchemaSettingsOrBuilder>
+        schemaSettingsBuilder_;
     /**
+     *
+     *
      * 
      * Settings for validating messages published against a schema.
      * 

      *
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
+     *
      * @return Whether the schemaSettings field is set.
      */
     public boolean hasSchemaSettings() {
       return schemaSettingsBuilder_ != null || schemaSettings_ != null;
     }
     /**
+     *
+     *
      * 
      * Settings for validating messages published against a schema.
      * 

      *
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
+     *
      * @return The schemaSettings.
      */
     public com.google.pubsub.v1.SchemaSettings getSchemaSettings() {
       if (schemaSettingsBuilder_ == null) {
-        return schemaSettings_ == null ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance() : schemaSettings_;
+        return schemaSettings_ == null
+            ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance()
+            : schemaSettings_;
       } else {
         return schemaSettingsBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1632,14 +1751,15 @@ public Builder setSchemaSettings(com.google.pubsub.v1.SchemaSettings value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Settings for validating messages published against a schema.
      * 

      *
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
      */
-    public Builder setSchemaSettings(
-        com.google.pubsub.v1.SchemaSettings.Builder builderForValue) {
+    public Builder setSchemaSettings(com.google.pubsub.v1.SchemaSettings.Builder builderForValue) {
       if (schemaSettingsBuilder_ == null) {
         schemaSettings_ = builderForValue.build();
         onChanged();
@@ -1650,6 +1770,8 @@ public Builder setSchemaSettings(
       return this;
     }
     /**
+     *
+     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1660,7 +1782,9 @@ public Builder mergeSchemaSettings(com.google.pubsub.v1.SchemaSettings value) {
       if (schemaSettingsBuilder_ == null) {
         if (schemaSettings_ != null) {
           schemaSettings_ =
-            com.google.pubsub.v1.SchemaSettings.newBuilder(schemaSettings_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.SchemaSettings.newBuilder(schemaSettings_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           schemaSettings_ = value;
         }
@@ -1672,6 +1796,8 @@ public Builder mergeSchemaSettings(com.google.pubsub.v1.SchemaSettings value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1690,6 +1816,8 @@ public Builder clearSchemaSettings() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1697,11 +1825,13 @@ public Builder clearSchemaSettings() {
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
      */
     public com.google.pubsub.v1.SchemaSettings.Builder getSchemaSettingsBuilder() {
-      
+
       onChanged();
       return getSchemaSettingsFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1712,11 +1842,14 @@ public com.google.pubsub.v1.SchemaSettingsOrBuilder getSchemaSettingsOrBuilder()
       if (schemaSettingsBuilder_ != null) {
         return schemaSettingsBuilder_.getMessageOrBuilder();
       } else {
-        return schemaSettings_ == null ?
-            com.google.pubsub.v1.SchemaSettings.getDefaultInstance() : schemaSettings_;
+        return schemaSettings_ == null
+            ? com.google.pubsub.v1.SchemaSettings.getDefaultInstance()
+            : schemaSettings_;
       }
     }
     /**
+     *
+     *
      * 
      * Settings for validating messages published against a schema.
      * 

@@ -1724,27 +1857,33 @@ public com.google.pubsub.v1.SchemaSettingsOrBuilder getSchemaSettingsOrBuilder()
      * .google.pubsub.v1.SchemaSettings schema_settings = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.SchemaSettings, com.google.pubsub.v1.SchemaSettings.Builder, com.google.pubsub.v1.SchemaSettingsOrBuilder> 
+            com.google.pubsub.v1.SchemaSettings,
+            com.google.pubsub.v1.SchemaSettings.Builder,
+            com.google.pubsub.v1.SchemaSettingsOrBuilder>
         getSchemaSettingsFieldBuilder() {
       if (schemaSettingsBuilder_ == null) {
-        schemaSettingsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.SchemaSettings, com.google.pubsub.v1.SchemaSettings.Builder, com.google.pubsub.v1.SchemaSettingsOrBuilder>(
-                getSchemaSettings(),
-                getParentForChildren(),
-                isClean());
+        schemaSettingsBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.SchemaSettings,
+                com.google.pubsub.v1.SchemaSettings.Builder,
+                com.google.pubsub.v1.SchemaSettingsOrBuilder>(
+                getSchemaSettings(), getParentForChildren(), isClean());
         schemaSettings_ = null;
       }
       return schemaSettingsBuilder_;
     }
 
-    private boolean satisfiesPzs_ ;
+    private boolean satisfiesPzs_;
     /**
+     *
+     *
      * 
      * Reserved for future use. This field is set only in responses from the
      * server; it is ignored if it is set in any requests.
      * 

      *
      * bool satisfies_pzs = 7;
+     *
      * @return The satisfiesPzs.
      */
     @java.lang.Override
@@ -1752,32 +1891,38 @@ public boolean getSatisfiesPzs() {
       return satisfiesPzs_;
     }
     /**
+     *
+     *
      * 
      * Reserved for future use. This field is set only in responses from the
      * server; it is ignored if it is set in any requests.
      * 

      *
      * bool satisfies_pzs = 7;
+     *
      * @param value The satisfiesPzs to set.
      * @return This builder for chaining.
      */
     public Builder setSatisfiesPzs(boolean value) {
-      
+
       satisfiesPzs_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Reserved for future use. This field is set only in responses from the
      * server; it is ignored if it is set in any requests.
      * 

      *
      * bool satisfies_pzs = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSatisfiesPzs() {
-      
+
       satisfiesPzs_ = false;
       onChanged();
       return this;
@@ -1785,8 +1930,13 @@ public Builder clearSatisfiesPzs() {
 
     private com.google.protobuf.Duration messageRetentionDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> messageRetentionDurationBuilder_;
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        messageRetentionDurationBuilder_;
     /**
+     *
+     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1799,12 +1949,15 @@ public Builder clearSatisfiesPzs() {
      * 

      *
      * .google.protobuf.Duration message_retention_duration = 8;
+     *
      * @return Whether the messageRetentionDuration field is set.
      */
     public boolean hasMessageRetentionDuration() {
       return messageRetentionDurationBuilder_ != null || messageRetentionDuration_ != null;
     }
     /**
+     *
+     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1817,16 +1970,21 @@ public boolean hasMessageRetentionDuration() {
      * 

      *
      * .google.protobuf.Duration message_retention_duration = 8;
+     *
      * @return The messageRetentionDuration.
      */
     public com.google.protobuf.Duration getMessageRetentionDuration() {
       if (messageRetentionDurationBuilder_ == null) {
-        return messageRetentionDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
+        return messageRetentionDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : messageRetentionDuration_;
       } else {
         return messageRetentionDurationBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1854,6 +2012,8 @@ public Builder setMessageRetentionDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1879,6 +2039,8 @@ public Builder setMessageRetentionDuration(
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1896,7 +2058,9 @@ public Builder mergeMessageRetentionDuration(com.google.protobuf.Duration value)
       if (messageRetentionDurationBuilder_ == null) {
         if (messageRetentionDuration_ != null) {
           messageRetentionDuration_ =
-            com.google.protobuf.Duration.newBuilder(messageRetentionDuration_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Duration.newBuilder(messageRetentionDuration_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           messageRetentionDuration_ = value;
         }
@@ -1908,6 +2072,8 @@ public Builder mergeMessageRetentionDuration(com.google.protobuf.Duration value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1933,6 +2099,8 @@ public Builder clearMessageRetentionDuration() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1947,11 +2115,13 @@ public Builder clearMessageRetentionDuration() {
      * .google.protobuf.Duration message_retention_duration = 8;
      */
     public com.google.protobuf.Duration.Builder getMessageRetentionDurationBuilder() {
-      
+
       onChanged();
       return getMessageRetentionDurationFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1969,11 +2139,14 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
       if (messageRetentionDurationBuilder_ != null) {
         return messageRetentionDurationBuilder_.getMessageOrBuilder();
       } else {
-        return messageRetentionDuration_ == null ?
-            com.google.protobuf.Duration.getDefaultInstance() : messageRetentionDuration_;
+        return messageRetentionDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : messageRetentionDuration_;
       }
     }
     /**
+     *
+     *
      * 
      * Indicates the minimum duration to retain a message after it is published to
      * the topic. If this field is set, messages published to the topic in the
@@ -1988,21 +2161,24 @@ public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilde
      * .google.protobuf.Duration message_retention_duration = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
         getMessageRetentionDurationFieldBuilder() {
       if (messageRetentionDurationBuilder_ == null) {
-        messageRetentionDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                getMessageRetentionDuration(),
-                getParentForChildren(),
-                isClean());
+        messageRetentionDurationBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getMessageRetentionDuration(), getParentForChildren(), isClean());
         messageRetentionDuration_ = null;
       }
       return messageRetentionDurationBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2012,12 +2188,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.Topic)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.Topic)
   private static final com.google.pubsub.v1.Topic DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.Topic();
   }
@@ -2026,16 +2202,16 @@ public static com.google.pubsub.v1.Topic getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Topic parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Topic(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Topic parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Topic(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2050,6 +2226,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.Topic getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java
similarity index 100%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicName.java
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
similarity index 85%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
index e4506eb8a..cbc1957b4 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/TopicOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface TopicOrBuilder extends
+public interface TopicOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.Topic)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the topic. It must have the format
    * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -18,10 +36,13 @@ public interface TopicOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The name of the topic. It must have the format
    * `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
@@ -32,12 +53,14 @@ public interface TopicOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -47,6 +70,8 @@ public interface TopicOrBuilder extends
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -54,15 +79,13 @@ public interface TopicOrBuilder extends
    *
    * map<string, string> labels = 2;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -70,9 +93,10 @@ boolean containsLabels(
    *
    * map<string, string> labels = 2;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -82,11 +106,13 @@ boolean containsLabels(
    */
 
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * See [Creating and managing labels]
    * (https://cloud.google.com/pubsub/docs/labels).
@@ -94,11 +120,11 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> labels = 2;
    */
-
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -106,10 +132,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
+   *
    * @return Whether the messageStoragePolicy field is set.
    */
   boolean hasMessageStoragePolicy();
   /**
+   *
+   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -117,10 +146,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.pubsub.v1.MessageStoragePolicy message_storage_policy = 3;
+   *
    * @return The messageStoragePolicy.
    */
   com.google.pubsub.v1.MessageStoragePolicy getMessageStoragePolicy();
   /**
+   *
+   *
    * 
    * Policy constraining the set of Google Cloud Platform regions where messages
    * published to the topic may be stored. If not present, then no constraints
@@ -132,6 +164,8 @@ java.lang.String getLabelsOrThrow(
   com.google.pubsub.v1.MessageStoragePolicyOrBuilder getMessageStoragePolicyOrBuilder();
 
   /**
+   *
+   *
    * 
    * The resource name of the Cloud KMS CryptoKey to be used to protect access
    * to messages published on this topic.
@@ -139,10 +173,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * string kms_key_name = 5;
+   *
    * @return The kmsKeyName.
    */
   java.lang.String getKmsKeyName();
   /**
+   *
+   *
    * 
    * The resource name of the Cloud KMS CryptoKey to be used to protect access
    * to messages published on this topic.
@@ -150,30 +187,38 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * string kms_key_name = 5;
+   *
    * @return The bytes for kmsKeyName.
    */
-  com.google.protobuf.ByteString
-      getKmsKeyNameBytes();
+  com.google.protobuf.ByteString getKmsKeyNameBytes();
 
   /**
+   *
+   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * .google.pubsub.v1.SchemaSettings schema_settings = 6;
+   *
    * @return Whether the schemaSettings field is set.
    */
   boolean hasSchemaSettings();
   /**
+   *
+   *
    * 
    * Settings for validating messages published against a schema.
    * 

    *
    * .google.pubsub.v1.SchemaSettings schema_settings = 6;
+   *
    * @return The schemaSettings.
    */
   com.google.pubsub.v1.SchemaSettings getSchemaSettings();
   /**
+   *
+   *
    * 
    * Settings for validating messages published against a schema.
    * 

@@ -183,17 +228,22 @@ java.lang.String getLabelsOrThrow(
   com.google.pubsub.v1.SchemaSettingsOrBuilder getSchemaSettingsOrBuilder();
 
   /**
+   *
+   *
    * 
    * Reserved for future use. This field is set only in responses from the
    * server; it is ignored if it is set in any requests.
    * 

    *
    * bool satisfies_pzs = 7;
+   *
    * @return The satisfiesPzs.
    */
   boolean getSatisfiesPzs();
 
   /**
+   *
+   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -206,10 +256,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
+   *
    * @return Whether the messageRetentionDuration field is set.
    */
   boolean hasMessageRetentionDuration();
   /**
+   *
+   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
@@ -222,10 +275,13 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * .google.protobuf.Duration message_retention_duration = 8;
+   *
    * @return The messageRetentionDuration.
    */
   com.google.protobuf.Duration getMessageRetentionDuration();
   /**
+   *
+   *
    * 
    * Indicates the minimum duration to retain a message after it is published to
    * the topic. If this field is set, messages published to the topic in the
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
index 3918ebb16..1925b6c4f 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequest.java
@@ -1,39 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the UpdateSnapshot method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.UpdateSnapshotRequest}
  */
-public final class UpdateSnapshotRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateSnapshotRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.UpdateSnapshotRequest)
     UpdateSnapshotRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateSnapshotRequest.newBuilder() to construct.
   private UpdateSnapshotRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateSnapshotRequest() {
-  }
+
+  private UpdateSnapshotRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateSnapshotRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private UpdateSnapshotRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -52,39 +68,43 @@ private UpdateSnapshotRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.pubsub.v1.Snapshot.Builder subBuilder = null;
-            if (snapshot_ != null) {
-              subBuilder = snapshot_.toBuilder();
-            }
-            snapshot_ = input.readMessage(com.google.pubsub.v1.Snapshot.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(snapshot_);
-              snapshot_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.pubsub.v1.Snapshot.Builder subBuilder = null;
+              if (snapshot_ != null) {
+                subBuilder = snapshot_.toBuilder();
+              }
+              snapshot_ =
+                  input.readMessage(com.google.pubsub.v1.Snapshot.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(snapshot_);
+                snapshot_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-            com.google.protobuf.FieldMask.Builder subBuilder = null;
-            if (updateMask_ != null) {
-              subBuilder = updateMask_.toBuilder();
-            }
-            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(updateMask_);
-              updateMask_ = subBuilder.buildPartial();
+              break;
             }
+          case 18:
+            {
+              com.google.protobuf.FieldMask.Builder subBuilder = null;
+              if (updateMask_ != null) {
+                subBuilder = updateMask_.toBuilder();
+              }
+              updateMask_ =
+                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateMask_);
+                updateMask_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -92,34 +112,39 @@ private UpdateSnapshotRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.UpdateSnapshotRequest.class, com.google.pubsub.v1.UpdateSnapshotRequest.Builder.class);
+            com.google.pubsub.v1.UpdateSnapshotRequest.class,
+            com.google.pubsub.v1.UpdateSnapshotRequest.Builder.class);
   }
 
   public static final int SNAPSHOT_FIELD_NUMBER = 1;
   private com.google.pubsub.v1.Snapshot snapshot_;
   /**
+   *
+   *
    * 
    * Required. The updated snapshot object.
    * 

    *
    * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the snapshot field is set.
    */
   @java.lang.Override
@@ -127,11 +152,14 @@ public boolean hasSnapshot() {
     return snapshot_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The updated snapshot object.
    * 

    *
    * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The snapshot.
    */
   @java.lang.Override
@@ -139,6 +167,8 @@ public com.google.pubsub.v1.Snapshot getSnapshot() {
     return snapshot_ == null ? com.google.pubsub.v1.Snapshot.getDefaultInstance() : snapshot_;
   }
   /**
+   *
+   *
    * 
    * Required. The updated snapshot object.
    * 

@@ -153,12 +183,16 @@ public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotOrBuilder() {
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
   private com.google.protobuf.FieldMask updateMask_;
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -166,12 +200,16 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   @java.lang.Override
@@ -179,12 +217,15 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -192,6 +233,7 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +245,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (snapshot_ != null) {
       output.writeMessage(1, getSnapshot());
     }
@@ -221,12 +262,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (snapshot_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getSnapshot());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSnapshot());
     }
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateMask());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -236,22 +275,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.UpdateSnapshotRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.UpdateSnapshotRequest other = (com.google.pubsub.v1.UpdateSnapshotRequest) obj;
+    com.google.pubsub.v1.UpdateSnapshotRequest other =
+        (com.google.pubsub.v1.UpdateSnapshotRequest) obj;
 
     if (hasSnapshot() != other.hasSnapshot()) return false;
     if (hasSnapshot()) {
-      if (!getSnapshot()
-          .equals(other.getSnapshot())) return false;
+      if (!getSnapshot().equals(other.getSnapshot())) return false;
     }
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -277,118 +315,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.UpdateSnapshotRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.UpdateSnapshotRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.UpdateSnapshotRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.UpdateSnapshotRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the UpdateSnapshot method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.UpdateSnapshotRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.UpdateSnapshotRequest)
       com.google.pubsub.v1.UpdateSnapshotRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_UpdateSnapshotRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.UpdateSnapshotRequest.class, com.google.pubsub.v1.UpdateSnapshotRequest.Builder.class);
+              com.google.pubsub.v1.UpdateSnapshotRequest.class,
+              com.google.pubsub.v1.UpdateSnapshotRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.UpdateSnapshotRequest.newBuilder()
@@ -396,16 +443,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -425,9 +471,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_UpdateSnapshotRequest_descriptor;
     }
 
     @java.lang.Override
@@ -446,7 +492,8 @@ public com.google.pubsub.v1.UpdateSnapshotRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.UpdateSnapshotRequest buildPartial() {
-      com.google.pubsub.v1.UpdateSnapshotRequest result = new com.google.pubsub.v1.UpdateSnapshotRequest(this);
+      com.google.pubsub.v1.UpdateSnapshotRequest result =
+          new com.google.pubsub.v1.UpdateSnapshotRequest(this);
       if (snapshotBuilder_ == null) {
         result.snapshot_ = snapshot_;
       } else {
@@ -465,38 +512,39 @@ public com.google.pubsub.v1.UpdateSnapshotRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.UpdateSnapshotRequest) {
-        return mergeFrom((com.google.pubsub.v1.UpdateSnapshotRequest)other);
+        return mergeFrom((com.google.pubsub.v1.UpdateSnapshotRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -542,24 +590,35 @@ public Builder mergeFrom(
 
     private com.google.pubsub.v1.Snapshot snapshot_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder> snapshotBuilder_;
+            com.google.pubsub.v1.Snapshot,
+            com.google.pubsub.v1.Snapshot.Builder,
+            com.google.pubsub.v1.SnapshotOrBuilder>
+        snapshotBuilder_;
     /**
+     *
+     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the snapshot field is set.
      */
     public boolean hasSnapshot() {
       return snapshotBuilder_ != null || snapshot_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The snapshot.
      */
     public com.google.pubsub.v1.Snapshot getSnapshot() {
@@ -570,11 +629,14 @@ public com.google.pubsub.v1.Snapshot getSnapshot() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setSnapshot(com.google.pubsub.v1.Snapshot value) {
       if (snapshotBuilder_ == null) {
@@ -590,14 +652,16 @@ public Builder setSnapshot(com.google.pubsub.v1.Snapshot value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setSnapshot(
-        com.google.pubsub.v1.Snapshot.Builder builderForValue) {
+    public Builder setSnapshot(com.google.pubsub.v1.Snapshot.Builder builderForValue) {
       if (snapshotBuilder_ == null) {
         snapshot_ = builderForValue.build();
         onChanged();
@@ -608,17 +672,20 @@ public Builder setSnapshot(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeSnapshot(com.google.pubsub.v1.Snapshot value) {
       if (snapshotBuilder_ == null) {
         if (snapshot_ != null) {
           snapshot_ =
-            com.google.pubsub.v1.Snapshot.newBuilder(snapshot_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.Snapshot.newBuilder(snapshot_).mergeFrom(value).buildPartial();
         } else {
           snapshot_ = value;
         }
@@ -630,11 +697,14 @@ public Builder mergeSnapshot(com.google.pubsub.v1.Snapshot value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearSnapshot() {
       if (snapshotBuilder_ == null) {
@@ -648,48 +718,59 @@ public Builder clearSnapshot() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.pubsub.v1.Snapshot.Builder getSnapshotBuilder() {
-      
+
       onChanged();
       return getSnapshotFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotOrBuilder() {
       if (snapshotBuilder_ != null) {
         return snapshotBuilder_.getMessageOrBuilder();
       } else {
-        return snapshot_ == null ?
-            com.google.pubsub.v1.Snapshot.getDefaultInstance() : snapshot_;
+        return snapshot_ == null ? com.google.pubsub.v1.Snapshot.getDefaultInstance() : snapshot_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The updated snapshot object.
      * 

      *
-     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder> 
+            com.google.pubsub.v1.Snapshot,
+            com.google.pubsub.v1.Snapshot.Builder,
+            com.google.pubsub.v1.SnapshotOrBuilder>
         getSnapshotFieldBuilder() {
       if (snapshotBuilder_ == null) {
-        snapshotBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Snapshot, com.google.pubsub.v1.Snapshot.Builder, com.google.pubsub.v1.SnapshotOrBuilder>(
-                getSnapshot(),
-                getParentForChildren(),
-                isClean());
+        snapshotBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.Snapshot,
+                com.google.pubsub.v1.Snapshot.Builder,
+                com.google.pubsub.v1.SnapshotOrBuilder>(
+                getSnapshot(), getParentForChildren(), isClean());
         snapshot_ = null;
       }
       return snapshotBuilder_;
@@ -697,42 +778,58 @@ public com.google.pubsub.v1.SnapshotOrBuilder getSnapshotOrBuilder() {
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return updateMaskBuilder_ != null || updateMask_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -748,15 +845,17 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
         onChanged();
@@ -767,18 +866,21 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
         if (updateMask_ != null) {
           updateMask_ =
-            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
         } else {
           updateMask_ = value;
         }
@@ -790,12 +892,15 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUpdateMask() {
       if (updateMaskBuilder_ == null) {
@@ -809,58 +914,71 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-      
+
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided snapshot to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -870,12 +988,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.UpdateSnapshotRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.UpdateSnapshotRequest)
   private static final com.google.pubsub.v1.UpdateSnapshotRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.UpdateSnapshotRequest();
   }
@@ -884,16 +1002,16 @@ public static com.google.pubsub.v1.UpdateSnapshotRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateSnapshotRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new UpdateSnapshotRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateSnapshotRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new UpdateSnapshotRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -908,6 +1026,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.UpdateSnapshotRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
similarity index 68%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
index 53e7d7fe9..2acbd1120 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSnapshotRequestOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface UpdateSnapshotRequestOrBuilder extends
+public interface UpdateSnapshotRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.UpdateSnapshotRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The updated snapshot object.
    * 

    *
    * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the snapshot field is set.
    */
   boolean hasSnapshot();
   /**
+   *
+   *
    * 
    * Required. The updated snapshot object.
    * 

    *
    * .google.pubsub.v1.Snapshot snapshot = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The snapshot.
    */
   com.google.pubsub.v1.Snapshot getSnapshot();
   /**
+   *
+   *
    * 
    * Required. The updated snapshot object.
    * 

@@ -35,32 +59,43 @@ public interface UpdateSnapshotRequestOrBuilder extends
   com.google.pubsub.v1.SnapshotOrBuilder getSnapshotOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided snapshot to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
similarity index 65%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
index cb6f854f8..0e9110799 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequest.java
@@ -1,39 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the UpdateSubscription method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.UpdateSubscriptionRequest}
  */
-public final class UpdateSubscriptionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateSubscriptionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.UpdateSubscriptionRequest)
     UpdateSubscriptionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateSubscriptionRequest.newBuilder() to construct.
   private UpdateSubscriptionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateSubscriptionRequest() {
-  }
+
+  private UpdateSubscriptionRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateSubscriptionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private UpdateSubscriptionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -52,39 +68,43 @@ private UpdateSubscriptionRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.pubsub.v1.Subscription.Builder subBuilder = null;
-            if (subscription_ != null) {
-              subBuilder = subscription_.toBuilder();
-            }
-            subscription_ = input.readMessage(com.google.pubsub.v1.Subscription.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(subscription_);
-              subscription_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.pubsub.v1.Subscription.Builder subBuilder = null;
+              if (subscription_ != null) {
+                subBuilder = subscription_.toBuilder();
+              }
+              subscription_ =
+                  input.readMessage(com.google.pubsub.v1.Subscription.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(subscription_);
+                subscription_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-            com.google.protobuf.FieldMask.Builder subBuilder = null;
-            if (updateMask_ != null) {
-              subBuilder = updateMask_.toBuilder();
-            }
-            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(updateMask_);
-              updateMask_ = subBuilder.buildPartial();
+              break;
             }
+          case 18:
+            {
+              com.google.protobuf.FieldMask.Builder subBuilder = null;
+              if (updateMask_ != null) {
+                subBuilder = updateMask_.toBuilder();
+              }
+              updateMask_ =
+                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateMask_);
+                updateMask_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -92,34 +112,41 @@ private UpdateSubscriptionRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.UpdateSubscriptionRequest.class, com.google.pubsub.v1.UpdateSubscriptionRequest.Builder.class);
+            com.google.pubsub.v1.UpdateSubscriptionRequest.class,
+            com.google.pubsub.v1.UpdateSubscriptionRequest.Builder.class);
   }
 
   public static final int SUBSCRIPTION_FIELD_NUMBER = 1;
   private com.google.pubsub.v1.Subscription subscription_;
   /**
+   *
+   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the subscription field is set.
    */
   @java.lang.Override
@@ -127,23 +154,34 @@ public boolean hasSubscription() {
     return subscription_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The subscription.
    */
   @java.lang.Override
   public com.google.pubsub.v1.Subscription getSubscription() {
-    return subscription_ == null ? com.google.pubsub.v1.Subscription.getDefaultInstance() : subscription_;
+    return subscription_ == null
+        ? com.google.pubsub.v1.Subscription.getDefaultInstance()
+        : subscription_;
   }
   /**
+   *
+   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder() {
@@ -153,12 +191,16 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder() {
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
   private com.google.protobuf.FieldMask updateMask_;
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -166,12 +208,16 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   @java.lang.Override
@@ -179,12 +225,15 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -192,6 +241,7 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +253,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (subscription_ != null) {
       output.writeMessage(1, getSubscription());
     }
@@ -221,12 +270,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (subscription_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getSubscription());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSubscription());
     }
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateMask());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -236,22 +283,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.UpdateSubscriptionRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.UpdateSubscriptionRequest other = (com.google.pubsub.v1.UpdateSubscriptionRequest) obj;
+    com.google.pubsub.v1.UpdateSubscriptionRequest other =
+        (com.google.pubsub.v1.UpdateSubscriptionRequest) obj;
 
     if (hasSubscription() != other.hasSubscription()) return false;
     if (hasSubscription()) {
-      if (!getSubscription()
-          .equals(other.getSubscription())) return false;
+      if (!getSubscription().equals(other.getSubscription())) return false;
     }
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -277,118 +323,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.UpdateSubscriptionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.UpdateSubscriptionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.UpdateSubscriptionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.UpdateSubscriptionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the UpdateSubscription method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.UpdateSubscriptionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.UpdateSubscriptionRequest)
       com.google.pubsub.v1.UpdateSubscriptionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.UpdateSubscriptionRequest.class, com.google.pubsub.v1.UpdateSubscriptionRequest.Builder.class);
+              com.google.pubsub.v1.UpdateSubscriptionRequest.class,
+              com.google.pubsub.v1.UpdateSubscriptionRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.UpdateSubscriptionRequest.newBuilder()
@@ -396,16 +451,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -425,9 +479,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_UpdateSubscriptionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -446,7 +500,8 @@ public com.google.pubsub.v1.UpdateSubscriptionRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.UpdateSubscriptionRequest buildPartial() {
-      com.google.pubsub.v1.UpdateSubscriptionRequest result = new com.google.pubsub.v1.UpdateSubscriptionRequest(this);
+      com.google.pubsub.v1.UpdateSubscriptionRequest result =
+          new com.google.pubsub.v1.UpdateSubscriptionRequest(this);
       if (subscriptionBuilder_ == null) {
         result.subscription_ = subscription_;
       } else {
@@ -465,38 +520,39 @@ public com.google.pubsub.v1.UpdateSubscriptionRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.UpdateSubscriptionRequest) {
-        return mergeFrom((com.google.pubsub.v1.UpdateSubscriptionRequest)other);
+        return mergeFrom((com.google.pubsub.v1.UpdateSubscriptionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -542,39 +598,58 @@ public Builder mergeFrom(
 
     private com.google.pubsub.v1.Subscription subscription_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder> subscriptionBuilder_;
+            com.google.pubsub.v1.Subscription,
+            com.google.pubsub.v1.Subscription.Builder,
+            com.google.pubsub.v1.SubscriptionOrBuilder>
+        subscriptionBuilder_;
     /**
+     *
+     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the subscription field is set.
      */
     public boolean hasSubscription() {
       return subscriptionBuilder_ != null || subscription_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The subscription.
      */
     public com.google.pubsub.v1.Subscription getSubscription() {
       if (subscriptionBuilder_ == null) {
-        return subscription_ == null ? com.google.pubsub.v1.Subscription.getDefaultInstance() : subscription_;
+        return subscription_ == null
+            ? com.google.pubsub.v1.Subscription.getDefaultInstance()
+            : subscription_;
       } else {
         return subscriptionBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setSubscription(com.google.pubsub.v1.Subscription value) {
       if (subscriptionBuilder_ == null) {
@@ -590,14 +665,17 @@ public Builder setSubscription(com.google.pubsub.v1.Subscription value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setSubscription(
-        com.google.pubsub.v1.Subscription.Builder builderForValue) {
+    public Builder setSubscription(com.google.pubsub.v1.Subscription.Builder builderForValue) {
       if (subscriptionBuilder_ == null) {
         subscription_ = builderForValue.build();
         onChanged();
@@ -608,17 +686,23 @@ public Builder setSubscription(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeSubscription(com.google.pubsub.v1.Subscription value) {
       if (subscriptionBuilder_ == null) {
         if (subscription_ != null) {
           subscription_ =
-            com.google.pubsub.v1.Subscription.newBuilder(subscription_).mergeFrom(value).buildPartial();
+              com.google.pubsub.v1.Subscription.newBuilder(subscription_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           subscription_ = value;
         }
@@ -630,11 +714,15 @@ public Builder mergeSubscription(com.google.pubsub.v1.Subscription value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearSubscription() {
       if (subscriptionBuilder_ == null) {
@@ -648,48 +736,64 @@ public Builder clearSubscription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.pubsub.v1.Subscription.Builder getSubscriptionBuilder() {
-      
+
       onChanged();
       return getSubscriptionFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder() {
       if (subscriptionBuilder_ != null) {
         return subscriptionBuilder_.getMessageOrBuilder();
       } else {
-        return subscription_ == null ?
-            com.google.pubsub.v1.Subscription.getDefaultInstance() : subscription_;
+        return subscription_ == null
+            ? com.google.pubsub.v1.Subscription.getDefaultInstance()
+            : subscription_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The updated subscription object.
      * 

      *
-     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder> 
+            com.google.pubsub.v1.Subscription,
+            com.google.pubsub.v1.Subscription.Builder,
+            com.google.pubsub.v1.SubscriptionOrBuilder>
         getSubscriptionFieldBuilder() {
       if (subscriptionBuilder_ == null) {
-        subscriptionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Subscription, com.google.pubsub.v1.Subscription.Builder, com.google.pubsub.v1.SubscriptionOrBuilder>(
-                getSubscription(),
-                getParentForChildren(),
-                isClean());
+        subscriptionBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.Subscription,
+                com.google.pubsub.v1.Subscription.Builder,
+                com.google.pubsub.v1.SubscriptionOrBuilder>(
+                getSubscription(), getParentForChildren(), isClean());
         subscription_ = null;
       }
       return subscriptionBuilder_;
@@ -697,42 +801,58 @@ public com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder() {
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return updateMaskBuilder_ != null || updateMask_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -748,15 +868,17 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
         onChanged();
@@ -767,18 +889,21 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
         if (updateMask_ != null) {
           updateMask_ =
-            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
         } else {
           updateMask_ = value;
         }
@@ -790,12 +915,15 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUpdateMask() {
       if (updateMaskBuilder_ == null) {
@@ -809,58 +937,71 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-      
+
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided subscription to update.
      * Must be specified and non-empty.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -870,12 +1011,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.UpdateSubscriptionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.UpdateSubscriptionRequest)
   private static final com.google.pubsub.v1.UpdateSubscriptionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.UpdateSubscriptionRequest();
   }
@@ -884,16 +1025,16 @@ public static com.google.pubsub.v1.UpdateSubscriptionRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateSubscriptionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new UpdateSubscriptionRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateSubscriptionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new UpdateSubscriptionRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -908,6 +1049,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.pubsub.v1.UpdateSubscriptionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
index 812f8da0d..730dc304b 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateSubscriptionRequestOrBuilder.java
@@ -1,66 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface UpdateSubscriptionRequestOrBuilder extends
+public interface UpdateSubscriptionRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.UpdateSubscriptionRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the subscription field is set.
    */
   boolean hasSubscription();
   /**
+   *
+   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The subscription.
    */
   com.google.pubsub.v1.Subscription getSubscription();
   /**
+   *
+   *
    * 
    * Required. The updated subscription object.
    * 

    *
-   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.pubsub.v1.Subscription subscription = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.pubsub.v1.SubscriptionOrBuilder getSubscriptionOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided subscription to update.
    * Must be specified and non-empty.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
index 9cf9d1306..51fe720e6 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequest.java
@@ -1,39 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the UpdateTopic method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.UpdateTopicRequest}
  */
-public final class UpdateTopicRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateTopicRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.UpdateTopicRequest)
     UpdateTopicRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateTopicRequest.newBuilder() to construct.
   private UpdateTopicRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateTopicRequest() {
-  }
+
+  private UpdateTopicRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateTopicRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private UpdateTopicRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -52,39 +68,42 @@ private UpdateTopicRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.pubsub.v1.Topic.Builder subBuilder = null;
-            if (topic_ != null) {
-              subBuilder = topic_.toBuilder();
-            }
-            topic_ = input.readMessage(com.google.pubsub.v1.Topic.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(topic_);
-              topic_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.pubsub.v1.Topic.Builder subBuilder = null;
+              if (topic_ != null) {
+                subBuilder = topic_.toBuilder();
+              }
+              topic_ = input.readMessage(com.google.pubsub.v1.Topic.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(topic_);
+                topic_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-            com.google.protobuf.FieldMask.Builder subBuilder = null;
-            if (updateMask_ != null) {
-              subBuilder = updateMask_.toBuilder();
-            }
-            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(updateMask_);
-              updateMask_ = subBuilder.buildPartial();
+              break;
             }
+          case 18:
+            {
+              com.google.protobuf.FieldMask.Builder subBuilder = null;
+              if (updateMask_ != null) {
+                subBuilder = updateMask_.toBuilder();
+              }
+              updateMask_ =
+                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateMask_);
+                updateMask_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -92,34 +111,39 @@ private UpdateTopicRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable
+    return com.google.pubsub.v1.PubsubProto
+        .internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.UpdateTopicRequest.class, com.google.pubsub.v1.UpdateTopicRequest.Builder.class);
+            com.google.pubsub.v1.UpdateTopicRequest.class,
+            com.google.pubsub.v1.UpdateTopicRequest.Builder.class);
   }
 
   public static final int TOPIC_FIELD_NUMBER = 1;
   private com.google.pubsub.v1.Topic topic_;
   /**
+   *
+   *
    * 
    * Required. The updated topic object.
    * 

    *
    * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the topic field is set.
    */
   @java.lang.Override
@@ -127,11 +151,14 @@ public boolean hasTopic() {
     return topic_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The updated topic object.
    * 

    *
    * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The topic.
    */
   @java.lang.Override
@@ -139,6 +166,8 @@ public com.google.pubsub.v1.Topic getTopic() {
     return topic_ == null ? com.google.pubsub.v1.Topic.getDefaultInstance() : topic_;
   }
   /**
+   *
+   *
    * 
    * Required. The updated topic object.
    * 

@@ -153,6 +182,8 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
   private com.google.protobuf.FieldMask updateMask_;
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -161,7 +192,9 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -169,6 +202,8 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -177,7 +212,9 @@ public boolean hasUpdateMask() {
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   @java.lang.Override
@@ -185,6 +222,8 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -193,7 +232,8 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -201,6 +241,7 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -212,8 +253,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (topic_ != null) {
       output.writeMessage(1, getTopic());
     }
@@ -230,12 +270,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (topic_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getTopic());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getTopic());
     }
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateMask());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -245,7 +283,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.UpdateTopicRequest)) {
       return super.equals(obj);
@@ -254,13 +292,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasTopic() != other.hasTopic()) return false;
     if (hasTopic()) {
-      if (!getTopic()
-          .equals(other.getTopic())) return false;
+      if (!getTopic().equals(other.getTopic())) return false;
     }
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -286,118 +322,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.UpdateTopicRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.UpdateTopicRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.UpdateTopicRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.UpdateTopicRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the UpdateTopic method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.UpdateTopicRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.UpdateTopicRequest)
       com.google.pubsub.v1.UpdateTopicRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_UpdateTopicRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.UpdateTopicRequest.class, com.google.pubsub.v1.UpdateTopicRequest.Builder.class);
+              com.google.pubsub.v1.UpdateTopicRequest.class,
+              com.google.pubsub.v1.UpdateTopicRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.UpdateTopicRequest.newBuilder()
@@ -405,16 +450,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -434,9 +478,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.PubsubProto.internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.PubsubProto
+          .internal_static_google_pubsub_v1_UpdateTopicRequest_descriptor;
     }
 
     @java.lang.Override
@@ -455,7 +499,8 @@ public com.google.pubsub.v1.UpdateTopicRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.UpdateTopicRequest buildPartial() {
-      com.google.pubsub.v1.UpdateTopicRequest result = new com.google.pubsub.v1.UpdateTopicRequest(this);
+      com.google.pubsub.v1.UpdateTopicRequest result =
+          new com.google.pubsub.v1.UpdateTopicRequest(this);
       if (topicBuilder_ == null) {
         result.topic_ = topic_;
       } else {
@@ -474,38 +519,39 @@ public com.google.pubsub.v1.UpdateTopicRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.UpdateTopicRequest) {
-        return mergeFrom((com.google.pubsub.v1.UpdateTopicRequest)other);
+        return mergeFrom((com.google.pubsub.v1.UpdateTopicRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -551,24 +597,33 @@ public Builder mergeFrom(
 
     private com.google.pubsub.v1.Topic topic_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder> topicBuilder_;
+            com.google.pubsub.v1.Topic,
+            com.google.pubsub.v1.Topic.Builder,
+            com.google.pubsub.v1.TopicOrBuilder>
+        topicBuilder_;
     /**
+     *
+     *
      * 
      * Required. The updated topic object.
      * 

      *
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the topic field is set.
      */
     public boolean hasTopic() {
       return topicBuilder_ != null || topic_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The updated topic object.
      * 

      *
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The topic.
      */
     public com.google.pubsub.v1.Topic getTopic() {
@@ -579,6 +634,8 @@ public com.google.pubsub.v1.Topic getTopic() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The updated topic object.
      * 

@@ -599,14 +656,15 @@ public Builder setTopic(com.google.pubsub.v1.Topic value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated topic object.
      * 

      *
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setTopic(
-        com.google.pubsub.v1.Topic.Builder builderForValue) {
+    public Builder setTopic(com.google.pubsub.v1.Topic.Builder builderForValue) {
       if (topicBuilder_ == null) {
         topic_ = builderForValue.build();
         onChanged();
@@ -617,6 +675,8 @@ public Builder setTopic(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated topic object.
      * 

@@ -626,8 +686,7 @@ public Builder setTopic(
     public Builder mergeTopic(com.google.pubsub.v1.Topic value) {
       if (topicBuilder_ == null) {
         if (topic_ != null) {
-          topic_ =
-            com.google.pubsub.v1.Topic.newBuilder(topic_).mergeFrom(value).buildPartial();
+          topic_ = com.google.pubsub.v1.Topic.newBuilder(topic_).mergeFrom(value).buildPartial();
         } else {
           topic_ = value;
         }
@@ -639,6 +698,8 @@ public Builder mergeTopic(com.google.pubsub.v1.Topic value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated topic object.
      * 

@@ -657,6 +718,8 @@ public Builder clearTopic() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The updated topic object.
      * 

@@ -664,11 +727,13 @@ public Builder clearTopic() {
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.Topic.Builder getTopicBuilder() {
-      
+
       onChanged();
       return getTopicFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The updated topic object.
      * 

@@ -679,11 +744,12 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
       if (topicBuilder_ != null) {
         return topicBuilder_.getMessageOrBuilder();
       } else {
-        return topic_ == null ?
-            com.google.pubsub.v1.Topic.getDefaultInstance() : topic_;
+        return topic_ == null ? com.google.pubsub.v1.Topic.getDefaultInstance() : topic_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The updated topic object.
      * 

@@ -691,14 +757,16 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
      * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder> 
+            com.google.pubsub.v1.Topic,
+            com.google.pubsub.v1.Topic.Builder,
+            com.google.pubsub.v1.TopicOrBuilder>
         getTopicFieldBuilder() {
       if (topicBuilder_ == null) {
-        topicBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Topic, com.google.pubsub.v1.Topic.Builder, com.google.pubsub.v1.TopicOrBuilder>(
-                getTopic(),
-                getParentForChildren(),
-                isClean());
+        topicBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.Topic,
+                com.google.pubsub.v1.Topic.Builder,
+                com.google.pubsub.v1.TopicOrBuilder>(getTopic(), getParentForChildren(), isClean());
         topic_ = null;
       }
       return topicBuilder_;
@@ -706,8 +774,13 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -716,13 +789,17 @@ public com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return updateMaskBuilder_ != null || updateMask_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -731,17 +808,23 @@ public boolean hasUpdateMask() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -750,7 +833,8 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -766,6 +850,8 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -774,10 +860,10 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
         onChanged();
@@ -788,6 +874,8 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -796,13 +884,14 @@ public Builder setUpdateMask(
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
         if (updateMask_ != null) {
           updateMask_ =
-            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
         } else {
           updateMask_ = value;
         }
@@ -814,6 +903,8 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -822,7 +913,8 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUpdateMask() {
       if (updateMaskBuilder_ == null) {
@@ -836,6 +928,8 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -844,14 +938,17 @@ public Builder clearUpdateMask() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-      
+
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -860,17 +957,21 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Indicates which fields in the provided topic to update. Must be
      * specified and non-empty. Note that if `update_mask` contains
@@ -879,24 +980,28 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      * policy configured at the project or organization level.
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -906,12 +1011,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.UpdateTopicRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.UpdateTopicRequest)
   private static final com.google.pubsub.v1.UpdateTopicRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.UpdateTopicRequest();
   }
@@ -920,16 +1025,16 @@ public static com.google.pubsub.v1.UpdateTopicRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateTopicRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new UpdateTopicRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateTopicRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new UpdateTopicRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -944,6 +1049,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.UpdateTopicRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
similarity index 74%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
index c5ad2f1b9..c65735f57 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/UpdateTopicRequestOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/pubsub.proto
 
 package com.google.pubsub.v1;
 
-public interface UpdateTopicRequestOrBuilder extends
+public interface UpdateTopicRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.UpdateTopicRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The updated topic object.
    * 

    *
    * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the topic field is set.
    */
   boolean hasTopic();
   /**
+   *
+   *
    * 
    * Required. The updated topic object.
    * 

    *
    * .google.pubsub.v1.Topic topic = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The topic.
    */
   com.google.pubsub.v1.Topic getTopic();
   /**
+   *
+   *
    * 
    * Required. The updated topic object.
    * 

@@ -35,6 +59,8 @@ public interface UpdateTopicRequestOrBuilder extends
   com.google.pubsub.v1.TopicOrBuilder getTopicOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -43,11 +69,15 @@ public interface UpdateTopicRequestOrBuilder extends
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -56,11 +86,15 @@ public interface UpdateTopicRequestOrBuilder extends
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Indicates which fields in the provided topic to update. Must be
    * specified and non-empty. Note that if `update_mask` contains
@@ -69,7 +103,8 @@ public interface UpdateTopicRequestOrBuilder extends
    * policy configured at the project or organization level.
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
index 0dbbbb9da..b58b83ebc 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `ValidateMessage` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ValidateMessageRequest}
  */
-public final class ValidateMessageRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ValidateMessageRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ValidateMessageRequest)
     ValidateMessageRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ValidateMessageRequest.newBuilder() to construct.
   private ValidateMessageRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ValidateMessageRequest() {
     parent_ = "";
     message_ = com.google.protobuf.ByteString.EMPTY;
@@ -27,16 +45,15 @@ private ValidateMessageRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ValidateMessageRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ValidateMessageRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,50 +72,54 @@ private ValidateMessageRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            parent_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-            schemaSpecCase_ = 2;
-            schemaSpec_ = s;
-            break;
-          }
-          case 26: {
-            com.google.pubsub.v1.Schema.Builder subBuilder = null;
-            if (schemaSpecCase_ == 3) {
-              subBuilder = ((com.google.pubsub.v1.Schema) schemaSpec_).toBuilder();
+              parent_ = s;
+              break;
             }
-            schemaSpec_ =
-                input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.pubsub.v1.Schema) schemaSpec_);
-              schemaSpec_ = subBuilder.buildPartial();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              schemaSpecCase_ = 2;
+              schemaSpec_ = s;
+              break;
             }
-            schemaSpecCase_ = 3;
-            break;
-          }
-          case 34: {
-
-            message_ = input.readBytes();
-            break;
-          }
-          case 40: {
-            int rawValue = input.readEnum();
+          case 26:
+            {
+              com.google.pubsub.v1.Schema.Builder subBuilder = null;
+              if (schemaSpecCase_ == 3) {
+                subBuilder = ((com.google.pubsub.v1.Schema) schemaSpec_).toBuilder();
+              }
+              schemaSpec_ =
+                  input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.pubsub.v1.Schema) schemaSpec_);
+                schemaSpec_ = subBuilder.buildPartial();
+              }
+              schemaSpecCase_ = 3;
+              break;
+            }
+          case 34:
+            {
+              message_ = input.readBytes();
+              break;
+            }
+          case 40:
+            {
+              int rawValue = input.readEnum();
 
-            encoding_ = rawValue;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              encoding_ = rawValue;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -106,35 +127,40 @@ private ValidateMessageRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ValidateMessageRequest.class, com.google.pubsub.v1.ValidateMessageRequest.Builder.class);
+            com.google.pubsub.v1.ValidateMessageRequest.class,
+            com.google.pubsub.v1.ValidateMessageRequest.Builder.class);
   }
 
   private int schemaSpecCase_ = 0;
   private java.lang.Object schemaSpec_;
+
   public enum SchemaSpecCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     NAME(2),
     SCHEMA(3),
     SCHEMASPEC_NOT_SET(0);
     private final int value;
+
     private SchemaSpecCase(int value) {
       this.value = value;
     }
@@ -150,32 +176,40 @@ public static SchemaSpecCase valueOf(int value) {
 
     public static SchemaSpecCase forNumber(int value) {
       switch (value) {
-        case 2: return NAME;
-        case 3: return SCHEMA;
-        case 0: return SCHEMASPEC_NOT_SET;
-        default: return null;
+        case 2:
+          return NAME;
+        case 3:
+          return SCHEMA;
+        case 0:
+          return SCHEMASPEC_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SchemaSpecCase
-  getSchemaSpecCase() {
-    return SchemaSpecCase.forNumber(
-        schemaSpecCase_);
+  public SchemaSpecCase getSchemaSpecCase() {
+    return SchemaSpecCase.forNumber(schemaSpecCase_);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -184,30 +218,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -217,24 +253,30 @@ public java.lang.String getParent() {
 
   public static final int NAME_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return Whether the name field is set.
    */
   public boolean hasName() {
     return schemaSpecCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The name.
    */
   public java.lang.String getName() {
@@ -245,8 +287,7 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (schemaSpecCase_ == 2) {
         schemaSpec_ = s;
@@ -255,24 +296,25 @@ public java.lang.String getName() {
     }
   }
   /**
+   *
+   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for name.
    */
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = "";
     if (schemaSpecCase_ == 2) {
       ref = schemaSpec_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (schemaSpecCase_ == 2) {
         schemaSpec_ = b;
       }
@@ -284,11 +326,14 @@ public java.lang.String getName() {
 
   public static final int SCHEMA_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Ad-hoc schema against which to validate
    * 

    *
    * .google.pubsub.v1.Schema schema = 3;
+   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -296,21 +341,26 @@ public boolean hasSchema() {
     return schemaSpecCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Ad-hoc schema against which to validate
    * 

    *
    * .google.pubsub.v1.Schema schema = 3;
+   *
    * @return The schema.
    */
   @java.lang.Override
   public com.google.pubsub.v1.Schema getSchema() {
     if (schemaSpecCase_ == 3) {
-       return (com.google.pubsub.v1.Schema) schemaSpec_;
+      return (com.google.pubsub.v1.Schema) schemaSpec_;
     }
     return com.google.pubsub.v1.Schema.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Ad-hoc schema against which to validate
    * 

@@ -320,7 +370,7 @@ public com.google.pubsub.v1.Schema getSchema() {
   @java.lang.Override
   public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
     if (schemaSpecCase_ == 3) {
-       return (com.google.pubsub.v1.Schema) schemaSpec_;
+      return (com.google.pubsub.v1.Schema) schemaSpec_;
     }
     return com.google.pubsub.v1.Schema.getDefaultInstance();
   }
@@ -328,11 +378,14 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
   public static final int MESSAGE_FIELD_NUMBER = 4;
   private com.google.protobuf.ByteString message_;
   /**
+   *
+   *
    * 
    * Message to validate against the provided `schema_spec`.
    * 

    *
    * bytes message = 4;
+   *
    * @return The message.
    */
   @java.lang.Override
@@ -343,31 +396,40 @@ public com.google.protobuf.ByteString getMessage() {
   public static final int ENCODING_FIELD_NUMBER = 5;
   private int encoding_;
   /**
+   *
+   *
    * 
    * The encoding expected for messages
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 5;
+   *
    * @return The enum numeric value on the wire for encoding.
    */
-  @java.lang.Override public int getEncodingValue() {
+  @java.lang.Override
+  public int getEncodingValue() {
     return encoding_;
   }
   /**
+   *
+   *
    * 
    * The encoding expected for messages
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 5;
+   *
    * @return The encoding.
    */
-  @java.lang.Override public com.google.pubsub.v1.Encoding getEncoding() {
+  @java.lang.Override
+  public com.google.pubsub.v1.Encoding getEncoding() {
     @SuppressWarnings("deprecation")
     com.google.pubsub.v1.Encoding result = com.google.pubsub.v1.Encoding.valueOf(encoding_);
     return result == null ? com.google.pubsub.v1.Encoding.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -379,8 +441,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -412,16 +473,15 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, schemaSpec_);
     }
     if (schemaSpecCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.pubsub.v1.Schema) schemaSpec_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.pubsub.v1.Schema) schemaSpec_);
     }
     if (!message_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(4, message_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(4, message_);
     }
     if (encoding_ != com.google.pubsub.v1.Encoding.ENCODING_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(5, encoding_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(5, encoding_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -431,27 +491,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ValidateMessageRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ValidateMessageRequest other = (com.google.pubsub.v1.ValidateMessageRequest) obj;
+    com.google.pubsub.v1.ValidateMessageRequest other =
+        (com.google.pubsub.v1.ValidateMessageRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getMessage()
-        .equals(other.getMessage())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getMessage().equals(other.getMessage())) return false;
     if (encoding_ != other.encoding_) return false;
     if (!getSchemaSpecCase().equals(other.getSchemaSpecCase())) return false;
     switch (schemaSpecCase_) {
       case 2:
-        if (!getName()
-            .equals(other.getName())) return false;
+        if (!getName().equals(other.getName())) return false;
         break;
       case 3:
-        if (!getSchema()
-            .equals(other.getSchema())) return false;
+        if (!getSchema().equals(other.getSchema())) return false;
         break;
       case 0:
       default:
@@ -490,118 +547,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ValidateMessageRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ValidateMessageRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateMessageRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ValidateMessageRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `ValidateMessage` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ValidateMessageRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ValidateMessageRequest)
       com.google.pubsub.v1.ValidateMessageRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateMessageRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ValidateMessageRequest.class, com.google.pubsub.v1.ValidateMessageRequest.Builder.class);
+              com.google.pubsub.v1.ValidateMessageRequest.class,
+              com.google.pubsub.v1.ValidateMessageRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ValidateMessageRequest.newBuilder()
@@ -609,16 +675,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -634,9 +699,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateMessageRequest_descriptor;
     }
 
     @java.lang.Override
@@ -655,7 +720,8 @@ public com.google.pubsub.v1.ValidateMessageRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ValidateMessageRequest buildPartial() {
-      com.google.pubsub.v1.ValidateMessageRequest result = new com.google.pubsub.v1.ValidateMessageRequest(this);
+      com.google.pubsub.v1.ValidateMessageRequest result =
+          new com.google.pubsub.v1.ValidateMessageRequest(this);
       result.parent_ = parent_;
       if (schemaSpecCase_ == 2) {
         result.schemaSpec_ = schemaSpec_;
@@ -678,38 +744,39 @@ public com.google.pubsub.v1.ValidateMessageRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ValidateMessageRequest) {
-        return mergeFrom((com.google.pubsub.v1.ValidateMessageRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ValidateMessageRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -729,19 +796,22 @@ public Builder mergeFrom(com.google.pubsub.v1.ValidateMessageRequest other) {
         setEncodingValue(other.getEncodingValue());
       }
       switch (other.getSchemaSpecCase()) {
-        case NAME: {
-          schemaSpecCase_ = 2;
-          schemaSpec_ = other.schemaSpec_;
-          onChanged();
-          break;
-        }
-        case SCHEMA: {
-          mergeSchema(other.getSchema());
-          break;
-        }
-        case SCHEMASPEC_NOT_SET: {
-          break;
-        }
+        case NAME:
+          {
+            schemaSpecCase_ = 2;
+            schemaSpec_ = other.schemaSpec_;
+            onChanged();
+            break;
+          }
+        case SCHEMA:
+          {
+            mergeSchema(other.getSchema());
+            break;
+          }
+        case SCHEMASPEC_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -771,12 +841,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int schemaSpecCase_ = 0;
     private java.lang.Object schemaSpec_;
-    public SchemaSpecCase
-        getSchemaSpecCase() {
-      return SchemaSpecCase.forNumber(
-          schemaSpecCase_);
+
+    public SchemaSpecCase getSchemaSpecCase() {
+      return SchemaSpecCase.forNumber(schemaSpecCase_);
     }
 
     public Builder clearSchemaSpec() {
@@ -786,22 +856,25 @@ public Builder clearSchemaSpec() {
       return this;
     }
 
-
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -810,21 +883,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -832,69 +908,85 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
+    public Builder setParent(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       parent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-      
+
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       parent_ = value;
       onChanged();
       return this;
     }
 
     /**
+     *
+     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return Whether the name field is set.
      */
     @java.lang.Override
@@ -902,12 +994,15 @@ public boolean hasName() {
       return schemaSpecCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The name.
      */
     @java.lang.Override
@@ -917,8 +1012,7 @@ public java.lang.String getName() {
         ref = schemaSpec_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (schemaSpecCase_ == 2) {
           schemaSpec_ = s;
@@ -929,25 +1023,26 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The bytes for name.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = "";
       if (schemaSpecCase_ == 2) {
         ref = schemaSpec_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (schemaSpecCase_ == 2) {
           schemaSpec_ = b;
         }
@@ -957,32 +1052,37 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  schemaSpecCase_ = 2;
+        throw new NullPointerException();
+      }
+      schemaSpecCase_ = 2;
       schemaSpec_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -994,21 +1094,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the schema against which to validate.
      * Format is `projects/{project}/schemas/{schema}`.
      * 

      *
      * string name = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       schemaSpecCase_ = 2;
       schemaSpec_ = value;
       onChanged();
@@ -1016,13 +1118,19 @@ public Builder setNameBytes(
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> schemaBuilder_;
+            com.google.pubsub.v1.Schema,
+            com.google.pubsub.v1.Schema.Builder,
+            com.google.pubsub.v1.SchemaOrBuilder>
+        schemaBuilder_;
     /**
+     *
+     *
      * 
      * Ad-hoc schema against which to validate
      * 

      *
      * .google.pubsub.v1.Schema schema = 3;
+     *
      * @return Whether the schema field is set.
      */
     @java.lang.Override
@@ -1030,11 +1138,14 @@ public boolean hasSchema() {
       return schemaSpecCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Ad-hoc schema against which to validate
      * 

      *
      * .google.pubsub.v1.Schema schema = 3;
+     *
      * @return The schema.
      */
     @java.lang.Override
@@ -1052,6 +1163,8 @@ public com.google.pubsub.v1.Schema getSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1072,14 +1185,15 @@ public Builder setSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Ad-hoc schema against which to validate
      * 

      *
      * .google.pubsub.v1.Schema schema = 3;
      */
-    public Builder setSchema(
-        com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schemaSpec_ = builderForValue.build();
         onChanged();
@@ -1090,6 +1204,8 @@ public Builder setSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1098,10 +1214,12 @@ public Builder setSchema(
      */
     public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       if (schemaBuilder_ == null) {
-        if (schemaSpecCase_ == 3 &&
-            schemaSpec_ != com.google.pubsub.v1.Schema.getDefaultInstance()) {
-          schemaSpec_ = com.google.pubsub.v1.Schema.newBuilder((com.google.pubsub.v1.Schema) schemaSpec_)
-              .mergeFrom(value).buildPartial();
+        if (schemaSpecCase_ == 3
+            && schemaSpec_ != com.google.pubsub.v1.Schema.getDefaultInstance()) {
+          schemaSpec_ =
+              com.google.pubsub.v1.Schema.newBuilder((com.google.pubsub.v1.Schema) schemaSpec_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           schemaSpec_ = value;
         }
@@ -1117,6 +1235,8 @@ public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1140,6 +1260,8 @@ public Builder clearSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1150,6 +1272,8 @@ public com.google.pubsub.v1.Schema.Builder getSchemaBuilder() {
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1168,6 +1292,8 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * Ad-hoc schema against which to validate
      * 

@@ -1175,31 +1301,38 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
      * .google.pubsub.v1.Schema schema = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> 
+            com.google.pubsub.v1.Schema,
+            com.google.pubsub.v1.Schema.Builder,
+            com.google.pubsub.v1.SchemaOrBuilder>
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
         if (!(schemaSpecCase_ == 3)) {
           schemaSpec_ = com.google.pubsub.v1.Schema.getDefaultInstance();
         }
-        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder>(
-                (com.google.pubsub.v1.Schema) schemaSpec_,
-                getParentForChildren(),
-                isClean());
+        schemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.Schema,
+                com.google.pubsub.v1.Schema.Builder,
+                com.google.pubsub.v1.SchemaOrBuilder>(
+                (com.google.pubsub.v1.Schema) schemaSpec_, getParentForChildren(), isClean());
         schemaSpec_ = null;
       }
       schemaSpecCase_ = 3;
-      onChanged();;
+      onChanged();
+      ;
       return schemaBuilder_;
     }
 
     private com.google.protobuf.ByteString message_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * Message to validate against the provided `schema_spec`.
      * 

      *
      * bytes message = 4;
+     *
      * @return The message.
      */
     @java.lang.Override
@@ -1207,33 +1340,39 @@ public com.google.protobuf.ByteString getMessage() {
       return message_;
     }
     /**
+     *
+     *
      * 
      * Message to validate against the provided `schema_spec`.
      * 

      *
      * bytes message = 4;
+     *
      * @param value The message to set.
      * @return This builder for chaining.
      */
     public Builder setMessage(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       message_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Message to validate against the provided `schema_spec`.
      * 

      *
      * bytes message = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMessage() {
-      
+
       message_ = getDefaultInstance().getMessage();
       onChanged();
       return this;
@@ -1241,37 +1380,47 @@ public Builder clearMessage() {
 
     private int encoding_ = 0;
     /**
+     *
+     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
+     *
      * @return The enum numeric value on the wire for encoding.
      */
-    @java.lang.Override public int getEncodingValue() {
+    @java.lang.Override
+    public int getEncodingValue() {
       return encoding_;
     }
     /**
+     *
+     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
+     *
      * @param value The enum numeric value on the wire for encoding to set.
      * @return This builder for chaining.
      */
     public Builder setEncodingValue(int value) {
-      
+
       encoding_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
+     *
      * @return The encoding.
      */
     @java.lang.Override
@@ -1281,11 +1430,14 @@ public com.google.pubsub.v1.Encoding getEncoding() {
       return result == null ? com.google.pubsub.v1.Encoding.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
+     *
      * @param value The encoding to set.
      * @return This builder for chaining.
      */
@@ -1293,28 +1445,31 @@ public Builder setEncoding(com.google.pubsub.v1.Encoding value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       encoding_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The encoding expected for messages
      * 

      *
      * .google.pubsub.v1.Encoding encoding = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEncoding() {
-      
+
       encoding_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1324,12 +1479,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ValidateMessageRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ValidateMessageRequest)
   private static final com.google.pubsub.v1.ValidateMessageRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ValidateMessageRequest();
   }
@@ -1338,16 +1493,16 @@ public static com.google.pubsub.v1.ValidateMessageRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ValidateMessageRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ValidateMessageRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ValidateMessageRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ValidateMessageRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1362,6 +1517,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ValidateMessageRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
similarity index 70%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
index 53b514966..f2c3968c0 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageRequestOrBuilder.java
@@ -1,85 +1,126 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface ValidateMessageRequestOrBuilder extends
+public interface ValidateMessageRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateMessageRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return Whether the name field is set.
    */
   boolean hasName();
   /**
+   *
+   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Name of the schema against which to validate.
    * Format is `projects/{project}/schemas/{schema}`.
    * 

    *
    * string name = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Ad-hoc schema against which to validate
    * 

    *
    * .google.pubsub.v1.Schema schema = 3;
+   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
+   *
+   *
    * 
    * Ad-hoc schema against which to validate
    * 

    *
    * .google.pubsub.v1.Schema schema = 3;
+   *
    * @return The schema.
    */
   com.google.pubsub.v1.Schema getSchema();
   /**
+   *
+   *
    * 
    * Ad-hoc schema against which to validate
    * 

@@ -89,30 +130,39 @@ public interface ValidateMessageRequestOrBuilder extends
   com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * Message to validate against the provided `schema_spec`.
    * 

    *
    * bytes message = 4;
+   *
    * @return The message.
    */
   com.google.protobuf.ByteString getMessage();
 
   /**
+   *
+   *
    * 
    * The encoding expected for messages
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 5;
+   *
    * @return The enum numeric value on the wire for encoding.
    */
   int getEncodingValue();
   /**
+   *
+   *
    * 
    * The encoding expected for messages
    * 

    *
    * .google.pubsub.v1.Encoding encoding = 5;
+   *
    * @return The encoding.
    */
   com.google.pubsub.v1.Encoding getEncoding();
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
similarity index 67%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
index 591d694d8..f734b6925 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `ValidateMessage` method.
  * Empty for now.
@@ -11,30 +28,29 @@
  *
  * Protobuf type {@code google.pubsub.v1.ValidateMessageResponse}
  */
-public final class ValidateMessageResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ValidateMessageResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ValidateMessageResponse)
     ValidateMessageResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ValidateMessageResponse.newBuilder() to construct.
   private ValidateMessageResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ValidateMessageResponse() {
-  }
+
+  private ValidateMessageResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ValidateMessageResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ValidateMessageResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,13 +69,13 @@ private ValidateMessageResponse(
           case 0:
             done = true;
             break;
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -67,27 +83,30 @@ private ValidateMessageResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ValidateMessageResponse.class, com.google.pubsub.v1.ValidateMessageResponse.Builder.class);
+            com.google.pubsub.v1.ValidateMessageResponse.class,
+            com.google.pubsub.v1.ValidateMessageResponse.Builder.class);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -99,8 +118,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     unknownFields.writeTo(output);
   }
 
@@ -118,12 +136,13 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ValidateMessageResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ValidateMessageResponse other = (com.google.pubsub.v1.ValidateMessageResponse) obj;
+    com.google.pubsub.v1.ValidateMessageResponse other =
+        (com.google.pubsub.v1.ValidateMessageResponse) obj;
 
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -141,97 +160,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ValidateMessageResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ValidateMessageResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateMessageResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ValidateMessageResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `ValidateMessage` method.
    * Empty for now.
@@ -239,21 +265,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.ValidateMessageResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ValidateMessageResponse)
       com.google.pubsub.v1.ValidateMessageResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateMessageResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ValidateMessageResponse.class, com.google.pubsub.v1.ValidateMessageResponse.Builder.class);
+              com.google.pubsub.v1.ValidateMessageResponse.class,
+              com.google.pubsub.v1.ValidateMessageResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ValidateMessageResponse.newBuilder()
@@ -261,16 +289,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -278,9 +305,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateMessageResponse_descriptor;
     }
 
     @java.lang.Override
@@ -299,7 +326,8 @@ public com.google.pubsub.v1.ValidateMessageResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ValidateMessageResponse buildPartial() {
-      com.google.pubsub.v1.ValidateMessageResponse result = new com.google.pubsub.v1.ValidateMessageResponse(this);
+      com.google.pubsub.v1.ValidateMessageResponse result =
+          new com.google.pubsub.v1.ValidateMessageResponse(this);
       onBuilt();
       return result;
     }
@@ -308,38 +336,39 @@ public com.google.pubsub.v1.ValidateMessageResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ValidateMessageResponse) {
-        return mergeFrom((com.google.pubsub.v1.ValidateMessageResponse)other);
+        return mergeFrom((com.google.pubsub.v1.ValidateMessageResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -376,9 +405,9 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -388,12 +417,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ValidateMessageResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ValidateMessageResponse)
   private static final com.google.pubsub.v1.ValidateMessageResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ValidateMessageResponse();
   }
@@ -402,16 +431,16 @@ public static com.google.pubsub.v1.ValidateMessageResponse getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ValidateMessageResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ValidateMessageResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ValidateMessageResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ValidateMessageResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -426,6 +455,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ValidateMessageResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
new file mode 100644
index 000000000..e8be64dc7
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateMessageResponseOrBuilder.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/schema.proto
+
+package com.google.pubsub.v1;
+
+public interface ValidateMessageResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateMessageResponse)
+    com.google.protobuf.MessageOrBuilder {}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
similarity index 68%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
index 6b493f678..5aa2bf5dd 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Request for the `ValidateSchema` method.
  * 

  *
  * Protobuf type {@code google.pubsub.v1.ValidateSchemaRequest}
  */
-public final class ValidateSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ValidateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ValidateSchemaRequest)
     ValidateSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ValidateSchemaRequest.newBuilder() to construct.
   private ValidateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ValidateSchemaRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ValidateSchemaRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ValidateSchemaRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,32 +70,34 @@ private ValidateSchemaRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            parent_ = s;
-            break;
-          }
-          case 18: {
-            com.google.pubsub.v1.Schema.Builder subBuilder = null;
-            if (schema_ != null) {
-              subBuilder = schema_.toBuilder();
+              parent_ = s;
+              break;
             }
-            schema_ = input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(schema_);
-              schema_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.pubsub.v1.Schema.Builder subBuilder = null;
+              if (schema_ != null) {
+                subBuilder = schema_.toBuilder();
+              }
+              schema_ = input.readMessage(com.google.pubsub.v1.Schema.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(schema_);
+                schema_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -86,35 +105,42 @@ private ValidateSchemaRequest(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ValidateSchemaRequest.class, com.google.pubsub.v1.ValidateSchemaRequest.Builder.class);
+            com.google.pubsub.v1.ValidateSchemaRequest.class,
+            com.google.pubsub.v1.ValidateSchemaRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -123,30 +149,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -157,11 +185,14 @@ public java.lang.String getParent() {
   public static final int SCHEMA_FIELD_NUMBER = 2;
   private com.google.pubsub.v1.Schema schema_;
   /**
+   *
+   *
    * 
    * Required. The schema object to validate.
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -169,11 +200,14 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The schema object to validate.
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The schema.
    */
   @java.lang.Override
@@ -181,6 +215,8 @@ public com.google.pubsub.v1.Schema getSchema() {
     return schema_ == null ? com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
   }
   /**
+   *
+   *
    * 
    * Required. The schema object to validate.
    * 

@@ -193,6 +229,7 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -204,8 +241,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -225,8 +261,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getSchema());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSchema());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -236,19 +271,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ValidateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ValidateSchemaRequest other = (com.google.pubsub.v1.ValidateSchemaRequest) obj;
+    com.google.pubsub.v1.ValidateSchemaRequest other =
+        (com.google.pubsub.v1.ValidateSchemaRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema()
-          .equals(other.getSchema())) return false;
+      if (!getSchema().equals(other.getSchema())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -272,118 +306,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ValidateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ValidateSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ValidateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for the `ValidateSchema` method.
    * 

    *
    * Protobuf type {@code google.pubsub.v1.ValidateSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ValidateSchemaRequest)
       com.google.pubsub.v1.ValidateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ValidateSchemaRequest.class, com.google.pubsub.v1.ValidateSchemaRequest.Builder.class);
+              com.google.pubsub.v1.ValidateSchemaRequest.class,
+              com.google.pubsub.v1.ValidateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ValidateSchemaRequest.newBuilder()
@@ -391,16 +434,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -416,9 +458,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -437,7 +479,8 @@ public com.google.pubsub.v1.ValidateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ValidateSchemaRequest buildPartial() {
-      com.google.pubsub.v1.ValidateSchemaRequest result = new com.google.pubsub.v1.ValidateSchemaRequest(this);
+      com.google.pubsub.v1.ValidateSchemaRequest result =
+          new com.google.pubsub.v1.ValidateSchemaRequest(this);
       result.parent_ = parent_;
       if (schemaBuilder_ == null) {
         result.schema_ = schema_;
@@ -452,38 +495,39 @@ public com.google.pubsub.v1.ValidateSchemaRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ValidateSchemaRequest) {
-        return mergeFrom((com.google.pubsub.v1.ValidateSchemaRequest)other);
+        return mergeFrom((com.google.pubsub.v1.ValidateSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -530,19 +574,23 @@ public Builder mergeFrom(
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -551,21 +599,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -573,57 +624,70 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
+    public Builder setParent(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       parent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-      
+
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the project in which to validate schemas.
      * Format is `projects/{project-id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       parent_ = value;
       onChanged();
       return this;
@@ -631,24 +695,33 @@ public Builder setParentBytes(
 
     private com.google.pubsub.v1.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> schemaBuilder_;
+            com.google.pubsub.v1.Schema,
+            com.google.pubsub.v1.Schema.Builder,
+            com.google.pubsub.v1.SchemaOrBuilder>
+        schemaBuilder_;
     /**
+     *
+     *
      * 
      * Required. The schema object to validate.
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return schemaBuilder_ != null || schema_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to validate.
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The schema.
      */
     public com.google.pubsub.v1.Schema getSchema() {
@@ -659,6 +732,8 @@ public com.google.pubsub.v1.Schema getSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to validate.
      * 

@@ -679,14 +754,15 @@ public Builder setSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to validate.
      * 

      *
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setSchema(
-        com.google.pubsub.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(com.google.pubsub.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schema_ = builderForValue.build();
         onChanged();
@@ -697,6 +773,8 @@ public Builder setSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to validate.
      * 

@@ -706,8 +784,7 @@ public Builder setSchema(
     public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       if (schemaBuilder_ == null) {
         if (schema_ != null) {
-          schema_ =
-            com.google.pubsub.v1.Schema.newBuilder(schema_).mergeFrom(value).buildPartial();
+          schema_ = com.google.pubsub.v1.Schema.newBuilder(schema_).mergeFrom(value).buildPartial();
         } else {
           schema_ = value;
         }
@@ -719,6 +796,8 @@ public Builder mergeSchema(com.google.pubsub.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to validate.
      * 

@@ -737,6 +816,8 @@ public Builder clearSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to validate.
      * 

@@ -744,11 +825,13 @@ public Builder clearSchema() {
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.pubsub.v1.Schema.Builder getSchemaBuilder() {
-      
+
       onChanged();
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to validate.
      * 

@@ -759,11 +842,12 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null ?
-            com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
+        return schema_ == null ? com.google.pubsub.v1.Schema.getDefaultInstance() : schema_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The schema object to validate.
      * 

@@ -771,21 +855,24 @@ public com.google.pubsub.v1.SchemaOrBuilder getSchemaOrBuilder() {
      * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder> 
+            com.google.pubsub.v1.Schema,
+            com.google.pubsub.v1.Schema.Builder,
+            com.google.pubsub.v1.SchemaOrBuilder>
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.pubsub.v1.Schema, com.google.pubsub.v1.Schema.Builder, com.google.pubsub.v1.SchemaOrBuilder>(
-                getSchema(),
-                getParentForChildren(),
-                isClean());
+        schemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.pubsub.v1.Schema,
+                com.google.pubsub.v1.Schema.Builder,
+                com.google.pubsub.v1.SchemaOrBuilder>(
+                getSchema(), getParentForChildren(), isClean());
         schema_ = null;
       }
       return schemaBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -795,12 +882,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ValidateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ValidateSchemaRequest)
   private static final com.google.pubsub.v1.ValidateSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ValidateSchemaRequest();
   }
@@ -809,16 +896,16 @@ public static com.google.pubsub.v1.ValidateSchemaRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ValidateSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ValidateSchemaRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ValidateSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ValidateSchemaRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -833,6 +920,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ValidateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
index c40d9f9a7..2c972155f 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaRequestOrBuilder.java
@@ -1,53 +1,86 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
-public interface ValidateSchemaRequestOrBuilder extends
+public interface ValidateSchemaRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The name of the project in which to validate schemas.
    * Format is `projects/{project-id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. The schema object to validate.
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
+   *
+   *
    * 
    * Required. The schema object to validate.
    * 

    *
    * .google.pubsub.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The schema.
    */
   com.google.pubsub.v1.Schema getSchema();
   /**
+   *
+   *
    * 
    * Required. The schema object to validate.
    * 

diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
similarity index 67%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
rename to proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
index f08f29d83..e7755cca3 100644
--- a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/pubsub/v1/schema.proto
 
 package com.google.pubsub.v1;
 
 /**
+ *
+ *
  * 
  * Response for the `ValidateSchema` method.
  * Empty for now.
@@ -11,30 +28,29 @@
  *
  * Protobuf type {@code google.pubsub.v1.ValidateSchemaResponse}
  */
-public final class ValidateSchemaResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ValidateSchemaResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.pubsub.v1.ValidateSchemaResponse)
     ValidateSchemaResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ValidateSchemaResponse.newBuilder() to construct.
   private ValidateSchemaResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ValidateSchemaResponse() {
-  }
+
+  private ValidateSchemaResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ValidateSchemaResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ValidateSchemaResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,13 +69,13 @@ private ValidateSchemaResponse(
           case 0:
             done = true;
             break;
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -67,27 +83,30 @@ private ValidateSchemaResponse(
     } catch (com.google.protobuf.UninitializedMessageException e) {
       throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable
+    return com.google.pubsub.v1.SchemaProto
+        .internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.pubsub.v1.ValidateSchemaResponse.class, com.google.pubsub.v1.ValidateSchemaResponse.Builder.class);
+            com.google.pubsub.v1.ValidateSchemaResponse.class,
+            com.google.pubsub.v1.ValidateSchemaResponse.Builder.class);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -99,8 +118,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     unknownFields.writeTo(output);
   }
 
@@ -118,12 +136,13 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.pubsub.v1.ValidateSchemaResponse)) {
       return super.equals(obj);
     }
-    com.google.pubsub.v1.ValidateSchemaResponse other = (com.google.pubsub.v1.ValidateSchemaResponse) obj;
+    com.google.pubsub.v1.ValidateSchemaResponse other =
+        (com.google.pubsub.v1.ValidateSchemaResponse) obj;
 
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -141,97 +160,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.pubsub.v1.ValidateSchemaResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.pubsub.v1.ValidateSchemaResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.pubsub.v1.ValidateSchemaResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.pubsub.v1.ValidateSchemaResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for the `ValidateSchema` method.
    * Empty for now.
@@ -239,21 +265,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.pubsub.v1.ValidateSchemaResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.pubsub.v1.ValidateSchemaResponse)
       com.google.pubsub.v1.ValidateSchemaResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateSchemaResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.pubsub.v1.ValidateSchemaResponse.class, com.google.pubsub.v1.ValidateSchemaResponse.Builder.class);
+              com.google.pubsub.v1.ValidateSchemaResponse.class,
+              com.google.pubsub.v1.ValidateSchemaResponse.Builder.class);
     }
 
     // Construct using com.google.pubsub.v1.ValidateSchemaResponse.newBuilder()
@@ -261,16 +289,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -278,9 +305,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.pubsub.v1.SchemaProto
+          .internal_static_google_pubsub_v1_ValidateSchemaResponse_descriptor;
     }
 
     @java.lang.Override
@@ -299,7 +326,8 @@ public com.google.pubsub.v1.ValidateSchemaResponse build() {
 
     @java.lang.Override
     public com.google.pubsub.v1.ValidateSchemaResponse buildPartial() {
-      com.google.pubsub.v1.ValidateSchemaResponse result = new com.google.pubsub.v1.ValidateSchemaResponse(this);
+      com.google.pubsub.v1.ValidateSchemaResponse result =
+          new com.google.pubsub.v1.ValidateSchemaResponse(this);
       onBuilt();
       return result;
     }
@@ -308,38 +336,39 @@ public com.google.pubsub.v1.ValidateSchemaResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.pubsub.v1.ValidateSchemaResponse) {
-        return mergeFrom((com.google.pubsub.v1.ValidateSchemaResponse)other);
+        return mergeFrom((com.google.pubsub.v1.ValidateSchemaResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -376,9 +405,9 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -388,12 +417,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ValidateSchemaResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.pubsub.v1.ValidateSchemaResponse)
   private static final com.google.pubsub.v1.ValidateSchemaResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.pubsub.v1.ValidateSchemaResponse();
   }
@@ -402,16 +431,16 @@ public static com.google.pubsub.v1.ValidateSchemaResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ValidateSchemaResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ValidateSchemaResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ValidateSchemaResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ValidateSchemaResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -426,6 +455,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.pubsub.v1.ValidateSchemaResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
new file mode 100644
index 000000000..9e8467fc1
--- /dev/null
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/ValidateSchemaResponseOrBuilder.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/pubsub/v1/schema.proto
+
+package com.google.pubsub.v1;
+
+public interface ValidateSchemaResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.pubsub.v1.ValidateSchemaResponse)
+    com.google.protobuf.MessageOrBuilder {}
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
similarity index 100%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
rename to proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
diff --git a/owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
similarity index 100%
rename from owl-bot-staging/v1/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
rename to proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto