[CHANGE ME] Re-generated to pick up changes in the API or client libr…

…ary generator.

protos/google/pubsub/v1/pubsub.proto

@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC.
+// Copyright 2019 Google LLC.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -651,6 +651,42 @@ message PushConfig {
   // * `v1beta1`: uses the push format defined in the v1beta1 Pub/Sub API.
   // * `v1` or `v1beta2`: uses the push format defined in the v1 Pub/Sub API.
   map<string, string> attributes = 2;
+
+  // An authentication method used by push endpoints to verify the source of
+  // push requests. This can be used with push endpoints that are private by
+  // default to allow requests only from the Cloud Pub/Sub system, for example.
+  // This field is optional and should be set only by users interested in
+  // authenticated push.
+  // <b>EXPERIMENTAL:</b> This field a part of a closed alpha that may not be
+  // accessible to all users. It may be changed in backward-incompatible ways
+  // and is not subject to any SLA or deprecation policy.  It is not recommended
+  // for production use.
+  oneof authentication_method {
+    // If specified, Pub/Sub will generate and attach an OIDC JWT token as an
+    // `Authorization` header in the HTTP request for every pushed message.
+    OidcToken oidc_token = 3;
+  }
+
+  // Contains information needed for generating an
+  // [OpenID Connect
+  // token](https://developers.google.com/identity/protocols/OpenIDConnect).
+  message OidcToken {
+    // [Service account
+    // email](https://cloud.google.com/iam/docs/service-accounts)
+    // to be used for generating the OIDC token. The caller (for
+    // CreateSubscription, UpdateSubscription, and ModifyPushConfig calls) must
+    // have the iam.serviceAccounts.actAs permission for the service account.
+    // See https://cloud.google.com/iam/docs/understanding-roles#service-accounts-roles.
+    string service_account_email = 1;
+
+    // Audience to be used when generating OIDC token. The audience claim
+    // identifies the recipients that the JWT is intended for. The audience
+    // value is a single case-sensitive string. Having multiple values (array)
+    // for the audience field is not supported. More info about the OIDC JWT
+    // token audience here: https://tools.ietf.org/html/rfc7519#section-4.1.3
+    // Note: if not specified, the Push endpoint URL will be used.
+    string audience = 2;
+  }
 }
 
 // A message and its corresponding acknowledgment ID.

src/v1/doc/google/pubsub/v1/doc_pubsub.js

@@ -475,12 +475,47 @@ const ExpirationPolicy = {
  *   * `v1beta1`: uses the push format defined in the v1beta1 Pub/Sub API.
  *   * `v1` or `v1beta2`: uses the push format defined in the v1 Pub/Sub API.
  *
+ * @property {Object} oidcToken
+ *   If specified, Pub/Sub will generate and attach an OIDC JWT token as an
+ *   `Authorization` header in the HTTP request for every pushed message.
+ *
+ *   This object should have the same structure as [OidcToken]{@link google.pubsub.v1.OidcToken}
+ *
  * @typedef PushConfig
  * @memberof google.pubsub.v1
  * @see [google.pubsub.v1.PushConfig definition in proto format]{@link https://github.com/googleapis/googleapis/blob/master/google/pubsub/v1/pubsub.proto}
  */
 const PushConfig = {
   // This is for documentation. Actual contents will be loaded by gRPC.
+
+  /**
+   * Contains information needed for generating an
+   * [OpenID Connect
+   * token](https://developers.google.com/identity/protocols/OpenIDConnect).
+   *
+   * @property {string} serviceAccountEmail
+   *   [Service account
+   *   email](https://cloud.google.com/iam/docs/service-accounts)
+   *   to be used for generating the OIDC token. The caller (for
+   *   CreateSubscription, UpdateSubscription, and ModifyPushConfig calls) must
+   *   have the iam.serviceAccounts.actAs permission for the service account.
+   *   See https://cloud.google.com/iam/docs/understanding-roles#service-accounts-roles.
+   *
+   * @property {string} audience
+   *   Audience to be used when generating OIDC token. The audience claim
+   *   identifies the recipients that the JWT is intended for. The audience
+   *   value is a single case-sensitive string. Having multiple values (array)
+   *   for the audience field is not supported. More info about the OIDC JWT
+   *   token audience here: https://tools.ietf.org/html/rfc7519#section-4.1.3
+   *   Note: if not specified, the Push endpoint URL will be used.
+   *
+   * @typedef OidcToken
+   * @memberof google.pubsub.v1
+   * @see [google.pubsub.v1.PushConfig.OidcToken definition in proto format]{@link https://github.com/googleapis/googleapis/blob/master/google/pubsub/v1/pubsub.proto}
+   */
+  OidcToken: {
+    // This is for documentation. Actual contents will be loaded by gRPC.
+  }
 };
 
 /**

synth.metadata

@@ -1,26 +1,26 @@
 {
-  "updateTime": "2019-02-13T12:21:35.607578Z",
+  "updateTime": "2019-02-28T12:18:55.555938Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.13",
-        "dockerImage": "googleapis/artman@sha256:5fd9aee1d82a00cebf425c8fa431f5457539562f5867ad9c54370f0ec9a7ccaa"
+        "version": "0.16.14",
+        "dockerImage": "googleapis/artman@sha256:f3d61ae45abaeefb6be5f228cda22732c2f1b00fb687c79c4bd4f2c42bb1e1a7"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "ca61898878f0926dd9dcc68ba90764f17133efe4",
-        "internalRef": "233680013"
+        "sha": "9c769d3a0e67e4df9b9e8eee480124c2700a7e6c",
+        "internalRef": "235997788"
       }
     },
     {
       "template": {
         "name": "node_library",
         "origin": "synthtool.gcp",
-        "version": "2019.1.16"
+        "version": "2019.2.26"
       }
     }
   ],