From 96d6c1e4a32357a6e7afc8a9329349e9ba4f69f1 Mon Sep 17 00:00:00 2001
From: "gcf-owl-bot[bot]" <78513119+gcf-owl-bot[bot]@users.noreply.github.com>
Date: Wed, 5 Jan 2022 14:56:52 -0800
Subject: [PATCH] feat: Update gapic-generator-php to v1.3.0 (#4978)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* feat: Update gapic-generator-php to v1.3.0

Changes include:

- diregapic: generate string constants for enum names
- bazel: update composer to version 2.1.14 from 2.1.5

PiperOrigin-RevId: 419853091

Source-Link: https://github.com/googleapis/googleapis/commit/82c132fbb5728b38781b48d78e5c56a7076b5f81

Source-Link: https://github.com/googleapis/googleapis-gen/commit/acaa4246325eb657e3e008286048938c9f265b01
Copy-Tag: eyJwIjoiQ29tcHV0ZS8uT3dsQm90LnlhbWwiLCJoIjoiYWNhYTQyNDYzMjVlYjY1N2UzZTAwODI4NjA0ODkzOGM5ZjI2NWIwMSJ9

* 🦉 Updates from OwlBot

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
---
 .../src/V1/Enums/AccessConfig/NetworkTier.php |  38 +++
 Compute/src/V1/Enums/AccessConfig/Type.php    |  38 +++
 Compute/src/V1/Enums/Address/AddressType.php  |  40 +++
 Compute/src/V1/Enums/Address/IpVersion.php    |  40 +++
 Compute/src/V1/Enums/Address/NetworkTier.php  |  38 +++
 Compute/src/V1/Enums/Address/Purpose.php      |  48 +++
 Compute/src/V1/Enums/Address/Status.php       |  40 +++
 .../PBInterface.php                           |  40 +++
 Compute/src/V1/Enums/AttachedDisk/Mode.php    |  38 +++
 .../src/V1/Enums/AttachedDisk/PBInterface.php |  38 +++
 Compute/src/V1/Enums/AttachedDisk/Type.php    |  38 +++
 .../OnUpdateAction.php                        |  41 +++
 .../src/V1/Enums/AuditLogConfig/LogType.php   |  42 +++
 .../PermissionType.php                        |  45 +++
 Compute/src/V1/Enums/Autoscaler/Status.php    |  42 +++
 .../V1/Enums/AutoscalerStatusDetails/Type.php |  74 +++++
 .../src/V1/Enums/AutoscalingPolicy/Mode.php   |  42 +++
 .../PredictiveMethod.php                      |  40 +++
 .../UtilizationTargetType.php                 |  42 +++
 .../src/V1/Enums/Backend/BalancingMode.php    |  40 +++
 .../BackendBucketCdnPolicy/CacheMode.php      |  42 +++
 .../BackendService/LoadBalancingScheme.php    |  45 +++
 .../Enums/BackendService/LocalityLbPolicy.php |  48 +++
 .../src/V1/Enums/BackendService/Protocol.php  |  48 +++
 .../Enums/BackendService/SessionAffinity.php  |  50 ++++
 .../BackendServiceCdnPolicy/CacheMode.php     |  42 +++
 Compute/src/V1/Enums/Commitment/Category.php  |  40 +++
 Compute/src/V1/Enums/Commitment/Plan.php      |  40 +++
 Compute/src/V1/Enums/Commitment/Status.php    |  42 +++
 Compute/src/V1/Enums/Commitment/Type.php      |  50 ++++
 .../src/V1/Enums/DeprecationStatus/State.php  |  42 +++
 Compute/src/V1/Enums/Disk/Status.php          |  44 +++
 .../InstantiateFrom.php                       |  49 +++
 .../Enums/DistributionPolicy/TargetShape.php  |  40 +++
 .../V1/Enums/ExchangedPeeringRoute/Type.php   |  40 +++
 .../ExternalVpnGateway/RedundancyType.php     |  40 +++
 .../V1/Enums/FileContentBuffer/FileType.php   |  40 +++
 Compute/src/V1/Enums/Firewall/Direction.php   |  38 +++
 .../V1/Enums/FirewallLogConfig/Metadata.php   |  38 +++
 .../V1/Enums/FirewallPolicyRule/Direction.php |  38 +++
 .../Enums/ForwardingRule/IPProtocolEnum.php   |  46 +++
 .../src/V1/Enums/ForwardingRule/IpVersion.php |  40 +++
 .../ForwardingRule/LoadBalancingScheme.php    |  45 +++
 .../V1/Enums/ForwardingRule/NetworkTier.php   |  38 +++
 .../ForwardingRule/PscConnectionStatus.php    |  45 +++
 .../GRPCHealthCheck/PortSpecification.php     |  41 +++
 Compute/src/V1/Enums/GuestOsFeature/Type.php  |  50 ++++
 .../HTTP2HealthCheck/PortSpecification.php    |  41 +++
 .../V1/Enums/HTTP2HealthCheck/ProxyHeader.php |  38 +++
 .../HTTPHealthCheck/PortSpecification.php     |  41 +++
 .../V1/Enums/HTTPHealthCheck/ProxyHeader.php  |  38 +++
 .../HTTPSHealthCheck/PortSpecification.php    |  41 +++
 .../V1/Enums/HTTPSHealthCheck/ProxyHeader.php |  38 +++
 Compute/src/V1/Enums/HealthCheck/Type.php     |  48 +++
 .../HealthStatusAggregationPolicy.php         |  40 +++
 .../src/V1/Enums/HealthStatus/HealthState.php |  38 +++
 .../src/V1/Enums/HealthStatus/WeightError.php |  42 +++
 .../HealthState.php                           |  43 +++
 .../RedirectResponseCode.php                  |  45 +++
 Compute/src/V1/Enums/Image/SourceType.php     |  36 +++
 Compute/src/V1/Enums/Image/Status.php         |  42 +++
 .../Instance/PrivateIpv6GoogleAccess.php      |  41 +++
 Compute/src/V1/Enums/Instance/Status.php      |  54 ++++
 .../InstanceState.php                         |  39 +++
 .../Action.php                                |  53 ++++
 .../PrivateIpv6GoogleAccess.php               |  41 +++
 .../Enums/InstanceWithNamedPorts/Status.php   |  54 ++++
 .../Type.php                                  |  39 +++
 .../Enums/Interconnect/InterconnectType.php   |  40 +++
 .../src/V1/Enums/Interconnect/LinkType.php    |  38 +++
 .../Enums/Interconnect/OperationalStatus.php  |  38 +++
 Compute/src/V1/Enums/Interconnect/State.php   |  38 +++
 .../InterconnectAttachment/Bandwidth.php      |  58 ++++
 .../EdgeAvailabilityDomain.php                |  42 +++
 .../InterconnectAttachment/Encryption.php     |  38 +++
 .../OperationalStatus.php                     |  39 +++
 .../V1/Enums/InterconnectAttachment/State.php |  48 +++
 .../V1/Enums/InterconnectAttachment/Type.php  |  40 +++
 .../State.php                                 |  38 +++
 .../State.php                                 |  45 +++
 .../Enums/InterconnectLocation/Continent.php  |  54 ++++
 .../V1/Enums/InterconnectLocation/Status.php  |  38 +++
 .../LocationPresence.php                      |  44 +++
 .../IssueType.php                             |  42 +++
 .../InterconnectOutageNotification/Source.php |  38 +++
 .../InterconnectOutageNotification/State.php  |  44 +++
 Compute/src/V1/Enums/LicenseCode/State.php    |  44 +++
 .../Direction.php                             |  39 +++
 .../LocationPolicyLocation/Preference.php     |  40 +++
 .../LogConfigCloudAuditOptions/LogName.php    |  40 +++
 .../LogConfigDataAccessOptions/LogMode.php    |  38 +++
 .../Enums/ManagedInstance/CurrentAction.php   |  52 ++++
 .../Enums/ManagedInstance/InstanceStatus.php  |  54 ++++
 .../DetailedHealthState.php                   |  46 +++
 .../MetadataFilter/FilterMatchCriteria.php    |  41 +++
 .../NetworkEndpointType.php                   |  47 +++
 .../HealthStatus.php                          |  40 +++
 .../Enums/NetworkInterface/Ipv6AccessType.php |  38 +++
 .../src/V1/Enums/NetworkInterface/NicType.php |  40 +++
 .../V1/Enums/NetworkInterface/StackType.php   |  40 +++
 Compute/src/V1/Enums/NetworkPeering/State.php |  38 +++
 .../NetworkRoutingConfig/RoutingMode.php      |  38 +++
 .../Type.php                                  |  41 +++
 .../V1/Enums/NodeGroup/MaintenancePolicy.php  |  42 +++
 Compute/src/V1/Enums/NodeGroup/Status.php     |  42 +++
 .../Enums/NodeGroupAutoscalingPolicy/Mode.php |  42 +++
 .../Enums/NodeGroupNode/CpuOvercommitType.php |  40 +++
 Compute/src/V1/Enums/NodeGroupNode/Status.php |  44 +++
 .../Enums/NodeTemplate/CpuOvercommitType.php  |  40 +++
 Compute/src/V1/Enums/NodeTemplate/Status.php  |  42 +++
 Compute/src/V1/Enums/Operation/Status.php     |  40 +++
 .../src/V1/Enums/PacketMirroring/Enable.php   |  38 +++
 .../Enums/PacketMirroringFilter/Direction.php |  40 +++
 .../src/V1/Enums/PerInstanceConfig/Status.php |  46 +++
 .../AutoDelete.php                            |  38 +++
 .../PreservedStatePreservedDisk/Mode.php      |  38 +++
 .../V1/Enums/Project/DefaultNetworkTier.php   |  38 +++
 .../src/V1/Enums/Project/XpnProjectStatus.php |  38 +++
 .../NetworkTier.php                           |  39 +++
 .../Enums/PublicAdvertisedPrefix/Status.php   |  48 +++
 .../V1/Enums/PublicDelegatedPrefix/Status.php |  42 +++
 .../Status.php                                |  39 +++
 Compute/src/V1/Enums/Quota/Metric.php         | 280 ++++++++++++++++++
 .../src/V1/Enums/RawDisk/ContainerType.php    |  36 +++
 Compute/src/V1/Enums/Region/Status.php        |  38 +++
 .../InstanceState.php                         |  40 +++
 Compute/src/V1/Enums/Reservation/Status.php   |  44 +++
 .../ConsumeReservationType.php                |  43 +++
 .../src/V1/Enums/ResourceCommitment/Type.php  |  44 +++
 .../src/V1/Enums/ResourcePolicy/Status.php    |  44 +++
 .../Collocation.php                           |  39 +++
 .../OnSourceDiskDelete.php                    |  42 +++
 .../Day.php                                   |  50 ++++
 Compute/src/V1/Enums/Route/RouteType.php      |  42 +++
 .../V1/Enums/RouteAsPath/PathSegmentType.php  |  42 +++
 .../src/V1/Enums/RouterBgp/AdvertiseMode.php  |  38 +++
 .../V1/Enums/RouterBgp/AdvertisedGroups.php   |  36 +++
 .../V1/Enums/RouterBgpPeer/AdvertiseMode.php  |  38 +++
 .../Enums/RouterBgpPeer/AdvertisedGroups.php  |  36 +++
 Compute/src/V1/Enums/RouterBgpPeer/Enable.php |  38 +++
 .../V1/Enums/RouterBgpPeer/ManagementType.php |  38 +++
 .../SessionInitializationMode.php             |  41 +++
 .../Enums/RouterInterface/ManagementType.php  |  38 +++
 .../Enums/RouterNat/NatIpAllocateOption.php   |  38 +++
 .../SourceSubnetworkIpRangesToNat.php         |  41 +++
 .../V1/Enums/RouterNatLogConfig/Filter.php    |  40 +++
 .../SourceIpRangesToNat.php                   |  41 +++
 .../RouterStatusBgpPeerStatus/Status.php      |  40 +++
 Compute/src/V1/Enums/Rule/Action.php          |  46 +++
 .../SSLHealthCheck/PortSpecification.php      |  41 +++
 .../V1/Enums/SSLHealthCheck/ProxyHeader.php   |  38 +++
 .../V1/Enums/ScalingScheduleStatus/State.php  |  42 +++
 .../V1/Enums/Scheduling/OnHostMaintenance.php |  38 +++
 .../Enums/SchedulingNodeAffinity/Operator.php |  40 +++
 .../RuleVisibility.php                        |  40 +++
 .../JsonParsing.php                           |  39 +++
 .../LogLevel.php                              |  38 +++
 .../VersionedExpr.php                         |  37 +++
 Compute/src/V1/Enums/ServerBinding/Type.php   |  40 +++
 .../ConnectionPreference.php                  |  41 +++
 .../Status.php                                |  44 +++
 Compute/src/V1/Enums/Snapshot/Status.php      |  44 +++
 .../V1/Enums/Snapshot/StorageBytesStatus.php  |  38 +++
 Compute/src/V1/Enums/SslCertificate/Type.php  |  40 +++
 .../Status.php                                |  46 +++
 .../src/V1/Enums/SslPolicy/MinTlsVersion.php  |  40 +++
 Compute/src/V1/Enums/SslPolicy/Profile.php    |  42 +++
 .../AutoDelete.php                            |  39 +++
 .../V1/Enums/Subnetwork/Ipv6AccessType.php    |  38 +++
 .../Subnetwork/PrivateIpv6GoogleAccess.php    |  41 +++
 Compute/src/V1/Enums/Subnetwork/Purpose.php   |  42 +++
 Compute/src/V1/Enums/Subnetwork/Role.php      |  38 +++
 Compute/src/V1/Enums/Subnetwork/StackType.php |  40 +++
 Compute/src/V1/Enums/Subnetwork/State.php     |  38 +++
 .../AggregationInterval.php                   |  47 +++
 .../V1/Enums/SubnetworkLogConfig/Metadata.php |  40 +++
 Compute/src/V1/Enums/Subsetting/Policy.php    |  38 +++
 .../TCPHealthCheck/PortSpecification.php      |  41 +++
 .../V1/Enums/TCPHealthCheck/ProxyHeader.php   |  38 +++
 .../QuicOverride.php                          |  42 +++
 .../Enums/TargetHttpsProxy/QuicOverride.php   |  40 +++
 .../src/V1/Enums/TargetInstance/NatPolicy.php |  36 +++
 .../V1/Enums/TargetPool/SessionAffinity.php   |  50 ++++
 .../ProxyHeader.php                           |  39 +++
 .../V1/Enums/TargetSslProxy/ProxyHeader.php   |  38 +++
 .../ProxyHeader.php                           |  39 +++
 .../V1/Enums/TargetTcpProxy/ProxyHeader.php   |  38 +++
 .../src/V1/Enums/TargetVpnGateway/Status.php  |  42 +++
 .../State.php                                 |  39 +++
 .../UnsatisfiedReason.php                     |  38 +++
 Compute/src/V1/Enums/VpnTunnel/Status.php     |  60 ++++
 Compute/src/V1/Enums/Warning/Code.php         |  84 ++++++
 Compute/src/V1/Enums/Warnings/Code.php        |  84 ++++++
 Compute/src/V1/Enums/XpnResourceId/Type.php   |  38 +++
 Compute/src/V1/Enums/Zone/Status.php          |  38 +++
 195 files changed, 8437 insertions(+)
 create mode 100644 Compute/src/V1/Enums/AccessConfig/NetworkTier.php
 create mode 100644 Compute/src/V1/Enums/AccessConfig/Type.php
 create mode 100644 Compute/src/V1/Enums/Address/AddressType.php
 create mode 100644 Compute/src/V1/Enums/Address/IpVersion.php
 create mode 100644 Compute/src/V1/Enums/Address/NetworkTier.php
 create mode 100644 Compute/src/V1/Enums/Address/Purpose.php
 create mode 100644 Compute/src/V1/Enums/Address/Status.php
 create mode 100644 Compute/src/V1/Enums/AllocationSpecificSKUAllocationAllocatedInstancePropertiesReservedDisk/PBInterface.php
 create mode 100644 Compute/src/V1/Enums/AttachedDisk/Mode.php
 create mode 100644 Compute/src/V1/Enums/AttachedDisk/PBInterface.php
 create mode 100644 Compute/src/V1/Enums/AttachedDisk/Type.php
 create mode 100644 Compute/src/V1/Enums/AttachedDiskInitializeParams/OnUpdateAction.php
 create mode 100644 Compute/src/V1/Enums/AuditLogConfig/LogType.php
 create mode 100644 Compute/src/V1/Enums/AuthorizationLoggingOptions/PermissionType.php
 create mode 100644 Compute/src/V1/Enums/Autoscaler/Status.php
 create mode 100644 Compute/src/V1/Enums/AutoscalerStatusDetails/Type.php
 create mode 100644 Compute/src/V1/Enums/AutoscalingPolicy/Mode.php
 create mode 100644 Compute/src/V1/Enums/AutoscalingPolicyCpuUtilization/PredictiveMethod.php
 create mode 100644 Compute/src/V1/Enums/AutoscalingPolicyCustomMetricUtilization/UtilizationTargetType.php
 create mode 100644 Compute/src/V1/Enums/Backend/BalancingMode.php
 create mode 100644 Compute/src/V1/Enums/BackendBucketCdnPolicy/CacheMode.php
 create mode 100644 Compute/src/V1/Enums/BackendService/LoadBalancingScheme.php
 create mode 100644 Compute/src/V1/Enums/BackendService/LocalityLbPolicy.php
 create mode 100644 Compute/src/V1/Enums/BackendService/Protocol.php
 create mode 100644 Compute/src/V1/Enums/BackendService/SessionAffinity.php
 create mode 100644 Compute/src/V1/Enums/BackendServiceCdnPolicy/CacheMode.php
 create mode 100644 Compute/src/V1/Enums/Commitment/Category.php
 create mode 100644 Compute/src/V1/Enums/Commitment/Plan.php
 create mode 100644 Compute/src/V1/Enums/Commitment/Status.php
 create mode 100644 Compute/src/V1/Enums/Commitment/Type.php
 create mode 100644 Compute/src/V1/Enums/DeprecationStatus/State.php
 create mode 100644 Compute/src/V1/Enums/Disk/Status.php
 create mode 100644 Compute/src/V1/Enums/DiskInstantiationConfig/InstantiateFrom.php
 create mode 100644 Compute/src/V1/Enums/DistributionPolicy/TargetShape.php
 create mode 100644 Compute/src/V1/Enums/ExchangedPeeringRoute/Type.php
 create mode 100644 Compute/src/V1/Enums/ExternalVpnGateway/RedundancyType.php
 create mode 100644 Compute/src/V1/Enums/FileContentBuffer/FileType.php
 create mode 100644 Compute/src/V1/Enums/Firewall/Direction.php
 create mode 100644 Compute/src/V1/Enums/FirewallLogConfig/Metadata.php
 create mode 100644 Compute/src/V1/Enums/FirewallPolicyRule/Direction.php
 create mode 100644 Compute/src/V1/Enums/ForwardingRule/IPProtocolEnum.php
 create mode 100644 Compute/src/V1/Enums/ForwardingRule/IpVersion.php
 create mode 100644 Compute/src/V1/Enums/ForwardingRule/LoadBalancingScheme.php
 create mode 100644 Compute/src/V1/Enums/ForwardingRule/NetworkTier.php
 create mode 100644 Compute/src/V1/Enums/ForwardingRule/PscConnectionStatus.php
 create mode 100644 Compute/src/V1/Enums/GRPCHealthCheck/PortSpecification.php
 create mode 100644 Compute/src/V1/Enums/GuestOsFeature/Type.php
 create mode 100644 Compute/src/V1/Enums/HTTP2HealthCheck/PortSpecification.php
 create mode 100644 Compute/src/V1/Enums/HTTP2HealthCheck/ProxyHeader.php
 create mode 100644 Compute/src/V1/Enums/HTTPHealthCheck/PortSpecification.php
 create mode 100644 Compute/src/V1/Enums/HTTPHealthCheck/ProxyHeader.php
 create mode 100644 Compute/src/V1/Enums/HTTPSHealthCheck/PortSpecification.php
 create mode 100644 Compute/src/V1/Enums/HTTPSHealthCheck/ProxyHeader.php
 create mode 100644 Compute/src/V1/Enums/HealthCheck/Type.php
 create mode 100644 Compute/src/V1/Enums/HealthCheckService/HealthStatusAggregationPolicy.php
 create mode 100644 Compute/src/V1/Enums/HealthStatus/HealthState.php
 create mode 100644 Compute/src/V1/Enums/HealthStatus/WeightError.php
 create mode 100644 Compute/src/V1/Enums/HealthStatusForNetworkEndpoint/HealthState.php
 create mode 100644 Compute/src/V1/Enums/HttpRedirectAction/RedirectResponseCode.php
 create mode 100644 Compute/src/V1/Enums/Image/SourceType.php
 create mode 100644 Compute/src/V1/Enums/Image/Status.php
 create mode 100644 Compute/src/V1/Enums/Instance/PrivateIpv6GoogleAccess.php
 create mode 100644 Compute/src/V1/Enums/Instance/Status.php
 create mode 100644 Compute/src/V1/Enums/InstanceGroupsListInstancesRequest/InstanceState.php
 create mode 100644 Compute/src/V1/Enums/InstanceManagedByIgmErrorInstanceActionDetails/Action.php
 create mode 100644 Compute/src/V1/Enums/InstanceProperties/PrivateIpv6GoogleAccess.php
 create mode 100644 Compute/src/V1/Enums/InstanceWithNamedPorts/Status.php
 create mode 100644 Compute/src/V1/Enums/InstancesGetEffectiveFirewallsResponseEffectiveFirewallPolicy/Type.php
 create mode 100644 Compute/src/V1/Enums/Interconnect/InterconnectType.php
 create mode 100644 Compute/src/V1/Enums/Interconnect/LinkType.php
 create mode 100644 Compute/src/V1/Enums/Interconnect/OperationalStatus.php
 create mode 100644 Compute/src/V1/Enums/Interconnect/State.php
 create mode 100644 Compute/src/V1/Enums/InterconnectAttachment/Bandwidth.php
 create mode 100644 Compute/src/V1/Enums/InterconnectAttachment/EdgeAvailabilityDomain.php
 create mode 100644 Compute/src/V1/Enums/InterconnectAttachment/Encryption.php
 create mode 100644 Compute/src/V1/Enums/InterconnectAttachment/OperationalStatus.php
 create mode 100644 Compute/src/V1/Enums/InterconnectAttachment/State.php
 create mode 100644 Compute/src/V1/Enums/InterconnectAttachment/Type.php
 create mode 100644 Compute/src/V1/Enums/InterconnectDiagnosticsLinkLACPStatus/State.php
 create mode 100644 Compute/src/V1/Enums/InterconnectDiagnosticsLinkOpticalPower/State.php
 create mode 100644 Compute/src/V1/Enums/InterconnectLocation/Continent.php
 create mode 100644 Compute/src/V1/Enums/InterconnectLocation/Status.php
 create mode 100644 Compute/src/V1/Enums/InterconnectLocationRegionInfo/LocationPresence.php
 create mode 100644 Compute/src/V1/Enums/InterconnectOutageNotification/IssueType.php
 create mode 100644 Compute/src/V1/Enums/InterconnectOutageNotification/Source.php
 create mode 100644 Compute/src/V1/Enums/InterconnectOutageNotification/State.php
 create mode 100644 Compute/src/V1/Enums/LicenseCode/State.php
 create mode 100644 Compute/src/V1/Enums/ListPeeringRoutesNetworksRequest/Direction.php
 create mode 100644 Compute/src/V1/Enums/LocationPolicyLocation/Preference.php
 create mode 100644 Compute/src/V1/Enums/LogConfigCloudAuditOptions/LogName.php
 create mode 100644 Compute/src/V1/Enums/LogConfigDataAccessOptions/LogMode.php
 create mode 100644 Compute/src/V1/Enums/ManagedInstance/CurrentAction.php
 create mode 100644 Compute/src/V1/Enums/ManagedInstance/InstanceStatus.php
 create mode 100644 Compute/src/V1/Enums/ManagedInstanceInstanceHealth/DetailedHealthState.php
 create mode 100644 Compute/src/V1/Enums/MetadataFilter/FilterMatchCriteria.php
 create mode 100644 Compute/src/V1/Enums/NetworkEndpointGroup/NetworkEndpointType.php
 create mode 100644 Compute/src/V1/Enums/NetworkEndpointGroupsListEndpointsRequest/HealthStatus.php
 create mode 100644 Compute/src/V1/Enums/NetworkInterface/Ipv6AccessType.php
 create mode 100644 Compute/src/V1/Enums/NetworkInterface/NicType.php
 create mode 100644 Compute/src/V1/Enums/NetworkInterface/StackType.php
 create mode 100644 Compute/src/V1/Enums/NetworkPeering/State.php
 create mode 100644 Compute/src/V1/Enums/NetworkRoutingConfig/RoutingMode.php
 create mode 100644 Compute/src/V1/Enums/NetworksGetEffectiveFirewallsResponseEffectiveFirewallPolicy/Type.php
 create mode 100644 Compute/src/V1/Enums/NodeGroup/MaintenancePolicy.php
 create mode 100644 Compute/src/V1/Enums/NodeGroup/Status.php
 create mode 100644 Compute/src/V1/Enums/NodeGroupAutoscalingPolicy/Mode.php
 create mode 100644 Compute/src/V1/Enums/NodeGroupNode/CpuOvercommitType.php
 create mode 100644 Compute/src/V1/Enums/NodeGroupNode/Status.php
 create mode 100644 Compute/src/V1/Enums/NodeTemplate/CpuOvercommitType.php
 create mode 100644 Compute/src/V1/Enums/NodeTemplate/Status.php
 create mode 100644 Compute/src/V1/Enums/Operation/Status.php
 create mode 100644 Compute/src/V1/Enums/PacketMirroring/Enable.php
 create mode 100644 Compute/src/V1/Enums/PacketMirroringFilter/Direction.php
 create mode 100644 Compute/src/V1/Enums/PerInstanceConfig/Status.php
 create mode 100644 Compute/src/V1/Enums/PreservedStatePreservedDisk/AutoDelete.php
 create mode 100644 Compute/src/V1/Enums/PreservedStatePreservedDisk/Mode.php
 create mode 100644 Compute/src/V1/Enums/Project/DefaultNetworkTier.php
 create mode 100644 Compute/src/V1/Enums/Project/XpnProjectStatus.php
 create mode 100644 Compute/src/V1/Enums/ProjectsSetDefaultNetworkTierRequest/NetworkTier.php
 create mode 100644 Compute/src/V1/Enums/PublicAdvertisedPrefix/Status.php
 create mode 100644 Compute/src/V1/Enums/PublicDelegatedPrefix/Status.php
 create mode 100644 Compute/src/V1/Enums/PublicDelegatedPrefixPublicDelegatedSubPrefix/Status.php
 create mode 100644 Compute/src/V1/Enums/Quota/Metric.php
 create mode 100644 Compute/src/V1/Enums/RawDisk/ContainerType.php
 create mode 100644 Compute/src/V1/Enums/Region/Status.php
 create mode 100644 Compute/src/V1/Enums/RegionInstanceGroupsListInstancesRequest/InstanceState.php
 create mode 100644 Compute/src/V1/Enums/Reservation/Status.php
 create mode 100644 Compute/src/V1/Enums/ReservationAffinity/ConsumeReservationType.php
 create mode 100644 Compute/src/V1/Enums/ResourceCommitment/Type.php
 create mode 100644 Compute/src/V1/Enums/ResourcePolicy/Status.php
 create mode 100644 Compute/src/V1/Enums/ResourcePolicyGroupPlacementPolicy/Collocation.php
 create mode 100644 Compute/src/V1/Enums/ResourcePolicySnapshotSchedulePolicyRetentionPolicy/OnSourceDiskDelete.php
 create mode 100644 Compute/src/V1/Enums/ResourcePolicyWeeklyCycleDayOfWeek/Day.php
 create mode 100644 Compute/src/V1/Enums/Route/RouteType.php
 create mode 100644 Compute/src/V1/Enums/RouteAsPath/PathSegmentType.php
 create mode 100644 Compute/src/V1/Enums/RouterBgp/AdvertiseMode.php
 create mode 100644 Compute/src/V1/Enums/RouterBgp/AdvertisedGroups.php
 create mode 100644 Compute/src/V1/Enums/RouterBgpPeer/AdvertiseMode.php
 create mode 100644 Compute/src/V1/Enums/RouterBgpPeer/AdvertisedGroups.php
 create mode 100644 Compute/src/V1/Enums/RouterBgpPeer/Enable.php
 create mode 100644 Compute/src/V1/Enums/RouterBgpPeer/ManagementType.php
 create mode 100644 Compute/src/V1/Enums/RouterBgpPeerBfd/SessionInitializationMode.php
 create mode 100644 Compute/src/V1/Enums/RouterInterface/ManagementType.php
 create mode 100644 Compute/src/V1/Enums/RouterNat/NatIpAllocateOption.php
 create mode 100644 Compute/src/V1/Enums/RouterNat/SourceSubnetworkIpRangesToNat.php
 create mode 100644 Compute/src/V1/Enums/RouterNatLogConfig/Filter.php
 create mode 100644 Compute/src/V1/Enums/RouterNatSubnetworkToNat/SourceIpRangesToNat.php
 create mode 100644 Compute/src/V1/Enums/RouterStatusBgpPeerStatus/Status.php
 create mode 100644 Compute/src/V1/Enums/Rule/Action.php
 create mode 100644 Compute/src/V1/Enums/SSLHealthCheck/PortSpecification.php
 create mode 100644 Compute/src/V1/Enums/SSLHealthCheck/ProxyHeader.php
 create mode 100644 Compute/src/V1/Enums/ScalingScheduleStatus/State.php
 create mode 100644 Compute/src/V1/Enums/Scheduling/OnHostMaintenance.php
 create mode 100644 Compute/src/V1/Enums/SchedulingNodeAffinity/Operator.php
 create mode 100644 Compute/src/V1/Enums/SecurityPolicyAdaptiveProtectionConfigLayer7DdosDefenseConfig/RuleVisibility.php
 create mode 100644 Compute/src/V1/Enums/SecurityPolicyAdvancedOptionsConfig/JsonParsing.php
 create mode 100644 Compute/src/V1/Enums/SecurityPolicyAdvancedOptionsConfig/LogLevel.php
 create mode 100644 Compute/src/V1/Enums/SecurityPolicyRuleMatcher/VersionedExpr.php
 create mode 100644 Compute/src/V1/Enums/ServerBinding/Type.php
 create mode 100644 Compute/src/V1/Enums/ServiceAttachment/ConnectionPreference.php
 create mode 100644 Compute/src/V1/Enums/ServiceAttachmentConnectedEndpoint/Status.php
 create mode 100644 Compute/src/V1/Enums/Snapshot/Status.php
 create mode 100644 Compute/src/V1/Enums/Snapshot/StorageBytesStatus.php
 create mode 100644 Compute/src/V1/Enums/SslCertificate/Type.php
 create mode 100644 Compute/src/V1/Enums/SslCertificateManagedSslCertificate/Status.php
 create mode 100644 Compute/src/V1/Enums/SslPolicy/MinTlsVersion.php
 create mode 100644 Compute/src/V1/Enums/SslPolicy/Profile.php
 create mode 100644 Compute/src/V1/Enums/StatefulPolicyPreservedStateDiskDevice/AutoDelete.php
 create mode 100644 Compute/src/V1/Enums/Subnetwork/Ipv6AccessType.php
 create mode 100644 Compute/src/V1/Enums/Subnetwork/PrivateIpv6GoogleAccess.php
 create mode 100644 Compute/src/V1/Enums/Subnetwork/Purpose.php
 create mode 100644 Compute/src/V1/Enums/Subnetwork/Role.php
 create mode 100644 Compute/src/V1/Enums/Subnetwork/StackType.php
 create mode 100644 Compute/src/V1/Enums/Subnetwork/State.php
 create mode 100644 Compute/src/V1/Enums/SubnetworkLogConfig/AggregationInterval.php
 create mode 100644 Compute/src/V1/Enums/SubnetworkLogConfig/Metadata.php
 create mode 100644 Compute/src/V1/Enums/Subsetting/Policy.php
 create mode 100644 Compute/src/V1/Enums/TCPHealthCheck/PortSpecification.php
 create mode 100644 Compute/src/V1/Enums/TCPHealthCheck/ProxyHeader.php
 create mode 100644 Compute/src/V1/Enums/TargetHttpsProxiesSetQuicOverrideRequest/QuicOverride.php
 create mode 100644 Compute/src/V1/Enums/TargetHttpsProxy/QuicOverride.php
 create mode 100644 Compute/src/V1/Enums/TargetInstance/NatPolicy.php
 create mode 100644 Compute/src/V1/Enums/TargetPool/SessionAffinity.php
 create mode 100644 Compute/src/V1/Enums/TargetSslProxiesSetProxyHeaderRequest/ProxyHeader.php
 create mode 100644 Compute/src/V1/Enums/TargetSslProxy/ProxyHeader.php
 create mode 100644 Compute/src/V1/Enums/TargetTcpProxiesSetProxyHeaderRequest/ProxyHeader.php
 create mode 100644 Compute/src/V1/Enums/TargetTcpProxy/ProxyHeader.php
 create mode 100644 Compute/src/V1/Enums/TargetVpnGateway/Status.php
 create mode 100644 Compute/src/V1/Enums/VpnGatewayStatusHighAvailabilityRequirementState/State.php
 create mode 100644 Compute/src/V1/Enums/VpnGatewayStatusHighAvailabilityRequirementState/UnsatisfiedReason.php
 create mode 100644 Compute/src/V1/Enums/VpnTunnel/Status.php
 create mode 100644 Compute/src/V1/Enums/Warning/Code.php
 create mode 100644 Compute/src/V1/Enums/Warnings/Code.php
 create mode 100644 Compute/src/V1/Enums/XpnResourceId/Type.php
 create mode 100644 Compute/src/V1/Enums/Zone/Status.php

diff --git a/Compute/src/V1/Enums/AccessConfig/NetworkTier.php b/Compute/src/V1/Enums/AccessConfig/NetworkTier.php
new file mode 100644
index 000000000000..aec9ba7e6c73
--- /dev/null
+++ b/Compute/src/V1/Enums/AccessConfig/NetworkTier.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AccessConfig;
+
+/**
+ * NetworkTier contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.AccessConfig.NetworkTier descriptor.
+ */
+class NetworkTier
+{
+    const UNDEFINED_NETWORK_TIER = 'UNDEFINED_NETWORK_TIER';
+
+    const PREMIUM = 'PREMIUM';
+
+    const STANDARD = 'STANDARD';
+}
diff --git a/Compute/src/V1/Enums/AccessConfig/Type.php b/Compute/src/V1/Enums/AccessConfig/Type.php
new file mode 100644
index 000000000000..d5a36f7b1466
--- /dev/null
+++ b/Compute/src/V1/Enums/AccessConfig/Type.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AccessConfig;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.AccessConfig.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const DIRECT_IPV6 = 'DIRECT_IPV6';
+
+    const ONE_TO_ONE_NAT = 'ONE_TO_ONE_NAT';
+}
diff --git a/Compute/src/V1/Enums/Address/AddressType.php b/Compute/src/V1/Enums/Address/AddressType.php
new file mode 100644
index 000000000000..60ed43f5fa26
--- /dev/null
+++ b/Compute/src/V1/Enums/Address/AddressType.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Address;
+
+/**
+ * AddressType contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.Address.AddressType descriptor.
+ */
+class AddressType
+{
+    const UNDEFINED_ADDRESS_TYPE = 'UNDEFINED_ADDRESS_TYPE';
+
+    const EXTERNAL = 'EXTERNAL';
+
+    const INTERNAL = 'INTERNAL';
+
+    const UNSPECIFIED_TYPE = 'UNSPECIFIED_TYPE';
+}
diff --git a/Compute/src/V1/Enums/Address/IpVersion.php b/Compute/src/V1/Enums/Address/IpVersion.php
new file mode 100644
index 000000000000..4511d4784e65
--- /dev/null
+++ b/Compute/src/V1/Enums/Address/IpVersion.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Address;
+
+/**
+ * IpVersion contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.Address.IpVersion descriptor.
+ */
+class IpVersion
+{
+    const UNDEFINED_IP_VERSION = 'UNDEFINED_IP_VERSION';
+
+    const IPV4 = 'IPV4';
+
+    const IPV6 = 'IPV6';
+
+    const UNSPECIFIED_VERSION = 'UNSPECIFIED_VERSION';
+}
diff --git a/Compute/src/V1/Enums/Address/NetworkTier.php b/Compute/src/V1/Enums/Address/NetworkTier.php
new file mode 100644
index 000000000000..49eefe2b36ec
--- /dev/null
+++ b/Compute/src/V1/Enums/Address/NetworkTier.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Address;
+
+/**
+ * NetworkTier contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.Address.NetworkTier descriptor.
+ */
+class NetworkTier
+{
+    const UNDEFINED_NETWORK_TIER = 'UNDEFINED_NETWORK_TIER';
+
+    const PREMIUM = 'PREMIUM';
+
+    const STANDARD = 'STANDARD';
+}
diff --git a/Compute/src/V1/Enums/Address/Purpose.php b/Compute/src/V1/Enums/Address/Purpose.php
new file mode 100644
index 000000000000..ea69d16d0c8a
--- /dev/null
+++ b/Compute/src/V1/Enums/Address/Purpose.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Address;
+
+/**
+ * Purpose contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Address.Purpose descriptor.
+ */
+class Purpose
+{
+    const UNDEFINED_PURPOSE = 'UNDEFINED_PURPOSE';
+
+    const DNS_RESOLVER = 'DNS_RESOLVER';
+
+    const GCE_ENDPOINT = 'GCE_ENDPOINT';
+
+    const IPSEC_INTERCONNECT = 'IPSEC_INTERCONNECT';
+
+    const NAT_AUTO = 'NAT_AUTO';
+
+    const PRIVATE_SERVICE_CONNECT = 'PRIVATE_SERVICE_CONNECT';
+
+    const SHARED_LOADBALANCER_VIP = 'SHARED_LOADBALANCER_VIP';
+
+    const VPC_PEERING = 'VPC_PEERING';
+}
diff --git a/Compute/src/V1/Enums/Address/Status.php b/Compute/src/V1/Enums/Address/Status.php
new file mode 100644
index 000000000000..716a867ccc92
--- /dev/null
+++ b/Compute/src/V1/Enums/Address/Status.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Address;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Address.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const IN_USE = 'IN_USE';
+
+    const RESERVED = 'RESERVED';
+
+    const RESERVING = 'RESERVING';
+}
diff --git a/Compute/src/V1/Enums/AllocationSpecificSKUAllocationAllocatedInstancePropertiesReservedDisk/PBInterface.php b/Compute/src/V1/Enums/AllocationSpecificSKUAllocationAllocatedInstancePropertiesReservedDisk/PBInterface.php
new file mode 100644
index 000000000000..2b35f4708041
--- /dev/null
+++ b/Compute/src/V1/Enums/AllocationSpecificSKUAllocationAllocatedInstancePropertiesReservedDisk/PBInterface.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AllocationSpecificSKUAllocationAllocatedInstancePropertiesReservedDisk;
+
+/**
+ * Interface contains string constants that represent the names of each value in
+ * the
+ * google.cloud.compute.v1.AllocationSpecificSKUAllocationAllocatedInstancePropertiesReservedDisk.Interface
+ * descriptor.
+ */
+class PBInterface
+{
+    const UNDEFINED_INTERFACE = 'UNDEFINED_INTERFACE';
+
+    const NVME = 'NVME';
+
+    const SCSI = 'SCSI';
+}
diff --git a/Compute/src/V1/Enums/AttachedDisk/Mode.php b/Compute/src/V1/Enums/AttachedDisk/Mode.php
new file mode 100644
index 000000000000..1f667a8f1250
--- /dev/null
+++ b/Compute/src/V1/Enums/AttachedDisk/Mode.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AttachedDisk;
+
+/**
+ * Mode contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.AttachedDisk.Mode descriptor.
+ */
+class Mode
+{
+    const UNDEFINED_MODE = 'UNDEFINED_MODE';
+
+    const READ_ONLY = 'READ_ONLY';
+
+    const READ_WRITE = 'READ_WRITE';
+}
diff --git a/Compute/src/V1/Enums/AttachedDisk/PBInterface.php b/Compute/src/V1/Enums/AttachedDisk/PBInterface.php
new file mode 100644
index 000000000000..470a222e728a
--- /dev/null
+++ b/Compute/src/V1/Enums/AttachedDisk/PBInterface.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AttachedDisk;
+
+/**
+ * Interface contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.AttachedDisk.Interface descriptor.
+ */
+class PBInterface
+{
+    const UNDEFINED_INTERFACE = 'UNDEFINED_INTERFACE';
+
+    const NVME = 'NVME';
+
+    const SCSI = 'SCSI';
+}
diff --git a/Compute/src/V1/Enums/AttachedDisk/Type.php b/Compute/src/V1/Enums/AttachedDisk/Type.php
new file mode 100644
index 000000000000..57cecff65662
--- /dev/null
+++ b/Compute/src/V1/Enums/AttachedDisk/Type.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AttachedDisk;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.AttachedDisk.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const PERSISTENT = 'PERSISTENT';
+
+    const SCRATCH = 'SCRATCH';
+}
diff --git a/Compute/src/V1/Enums/AttachedDiskInitializeParams/OnUpdateAction.php b/Compute/src/V1/Enums/AttachedDiskInitializeParams/OnUpdateAction.php
new file mode 100644
index 000000000000..b78fb8272f69
--- /dev/null
+++ b/Compute/src/V1/Enums/AttachedDiskInitializeParams/OnUpdateAction.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AttachedDiskInitializeParams;
+
+/**
+ * OnUpdateAction contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.AttachedDiskInitializeParams.OnUpdateAction
+ * descriptor.
+ */
+class OnUpdateAction
+{
+    const UNDEFINED_ON_UPDATE_ACTION = 'UNDEFINED_ON_UPDATE_ACTION';
+
+    const RECREATE_DISK = 'RECREATE_DISK';
+
+    const RECREATE_DISK_IF_SOURCE_CHANGED = 'RECREATE_DISK_IF_SOURCE_CHANGED';
+
+    const USE_EXISTING_DISK = 'USE_EXISTING_DISK';
+}
diff --git a/Compute/src/V1/Enums/AuditLogConfig/LogType.php b/Compute/src/V1/Enums/AuditLogConfig/LogType.php
new file mode 100644
index 000000000000..292bc1afe1bd
--- /dev/null
+++ b/Compute/src/V1/Enums/AuditLogConfig/LogType.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AuditLogConfig;
+
+/**
+ * LogType contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.AuditLogConfig.LogType descriptor.
+ */
+class LogType
+{
+    const UNDEFINED_LOG_TYPE = 'UNDEFINED_LOG_TYPE';
+
+    const ADMIN_READ = 'ADMIN_READ';
+
+    const DATA_READ = 'DATA_READ';
+
+    const DATA_WRITE = 'DATA_WRITE';
+
+    const LOG_TYPE_UNSPECIFIED = 'LOG_TYPE_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/AuthorizationLoggingOptions/PermissionType.php b/Compute/src/V1/Enums/AuthorizationLoggingOptions/PermissionType.php
new file mode 100644
index 000000000000..20c614d246b4
--- /dev/null
+++ b/Compute/src/V1/Enums/AuthorizationLoggingOptions/PermissionType.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AuthorizationLoggingOptions;
+
+/**
+ * PermissionType contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.AuthorizationLoggingOptions.PermissionType
+ * descriptor.
+ */
+class PermissionType
+{
+    const UNDEFINED_PERMISSION_TYPE = 'UNDEFINED_PERMISSION_TYPE';
+
+    const ADMIN_READ = 'ADMIN_READ';
+
+    const ADMIN_WRITE = 'ADMIN_WRITE';
+
+    const DATA_READ = 'DATA_READ';
+
+    const DATA_WRITE = 'DATA_WRITE';
+
+    const PERMISSION_TYPE_UNSPECIFIED = 'PERMISSION_TYPE_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/Autoscaler/Status.php b/Compute/src/V1/Enums/Autoscaler/Status.php
new file mode 100644
index 000000000000..65c5b1ce3fca
--- /dev/null
+++ b/Compute/src/V1/Enums/Autoscaler/Status.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Autoscaler;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Autoscaler.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const ACTIVE = 'ACTIVE';
+
+    const DELETING = 'DELETING';
+
+    const ERROR = 'ERROR';
+
+    const PENDING = 'PENDING';
+}
diff --git a/Compute/src/V1/Enums/AutoscalerStatusDetails/Type.php b/Compute/src/V1/Enums/AutoscalerStatusDetails/Type.php
new file mode 100644
index 000000000000..2ebe51b43370
--- /dev/null
+++ b/Compute/src/V1/Enums/AutoscalerStatusDetails/Type.php
@@ -0,0 +1,74 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AutoscalerStatusDetails;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.AutoscalerStatusDetails.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const ALL_INSTANCES_UNHEALTHY = 'ALL_INSTANCES_UNHEALTHY';
+
+    const BACKEND_SERVICE_DOES_NOT_EXIST = 'BACKEND_SERVICE_DOES_NOT_EXIST';
+
+    const CAPPED_AT_MAX_NUM_REPLICAS = 'CAPPED_AT_MAX_NUM_REPLICAS';
+
+    const CUSTOM_METRIC_DATA_POINTS_TOO_SPARSE = 'CUSTOM_METRIC_DATA_POINTS_TOO_SPARSE';
+
+    const CUSTOM_METRIC_INVALID = 'CUSTOM_METRIC_INVALID';
+
+    const MIN_EQUALS_MAX = 'MIN_EQUALS_MAX';
+
+    const MISSING_CUSTOM_METRIC_DATA_POINTS = 'MISSING_CUSTOM_METRIC_DATA_POINTS';
+
+    const MISSING_LOAD_BALANCING_DATA_POINTS = 'MISSING_LOAD_BALANCING_DATA_POINTS';
+
+    const MODE_OFF = 'MODE_OFF';
+
+    const MODE_ONLY_SCALE_OUT = 'MODE_ONLY_SCALE_OUT';
+
+    const MODE_ONLY_UP = 'MODE_ONLY_UP';
+
+    const MORE_THAN_ONE_BACKEND_SERVICE = 'MORE_THAN_ONE_BACKEND_SERVICE';
+
+    const NOT_ENOUGH_QUOTA_AVAILABLE = 'NOT_ENOUGH_QUOTA_AVAILABLE';
+
+    const REGION_RESOURCE_STOCKOUT = 'REGION_RESOURCE_STOCKOUT';
+
+    const SCALING_TARGET_DOES_NOT_EXIST = 'SCALING_TARGET_DOES_NOT_EXIST';
+
+    const SCHEDULED_INSTANCES_GREATER_THAN_AUTOSCALER_MAX = 'SCHEDULED_INSTANCES_GREATER_THAN_AUTOSCALER_MAX';
+
+    const SCHEDULED_INSTANCES_LESS_THAN_AUTOSCALER_MIN = 'SCHEDULED_INSTANCES_LESS_THAN_AUTOSCALER_MIN';
+
+    const UNKNOWN = 'UNKNOWN';
+
+    const UNSUPPORTED_MAX_RATE_LOAD_BALANCING_CONFIGURATION = 'UNSUPPORTED_MAX_RATE_LOAD_BALANCING_CONFIGURATION';
+
+    const ZONE_RESOURCE_STOCKOUT = 'ZONE_RESOURCE_STOCKOUT';
+}
diff --git a/Compute/src/V1/Enums/AutoscalingPolicy/Mode.php b/Compute/src/V1/Enums/AutoscalingPolicy/Mode.php
new file mode 100644
index 000000000000..271bfdcdcde6
--- /dev/null
+++ b/Compute/src/V1/Enums/AutoscalingPolicy/Mode.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AutoscalingPolicy;
+
+/**
+ * Mode contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.AutoscalingPolicy.Mode descriptor.
+ */
+class Mode
+{
+    const UNDEFINED_MODE = 'UNDEFINED_MODE';
+
+    const OFF = 'OFF';
+
+    const ON = 'ON';
+
+    const ONLY_SCALE_OUT = 'ONLY_SCALE_OUT';
+
+    const ONLY_UP = 'ONLY_UP';
+}
diff --git a/Compute/src/V1/Enums/AutoscalingPolicyCpuUtilization/PredictiveMethod.php b/Compute/src/V1/Enums/AutoscalingPolicyCpuUtilization/PredictiveMethod.php
new file mode 100644
index 000000000000..cc9943e5bd60
--- /dev/null
+++ b/Compute/src/V1/Enums/AutoscalingPolicyCpuUtilization/PredictiveMethod.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AutoscalingPolicyCpuUtilization;
+
+/**
+ * PredictiveMethod contains string constants that represent the names of each
+ * value in the
+ * google.cloud.compute.v1.AutoscalingPolicyCpuUtilization.PredictiveMethod
+ * descriptor.
+ */
+class PredictiveMethod
+{
+    const UNDEFINED_PREDICTIVE_METHOD = 'UNDEFINED_PREDICTIVE_METHOD';
+
+    const NONE = 'NONE';
+
+    const OPTIMIZE_AVAILABILITY = 'OPTIMIZE_AVAILABILITY';
+}
diff --git a/Compute/src/V1/Enums/AutoscalingPolicyCustomMetricUtilization/UtilizationTargetType.php b/Compute/src/V1/Enums/AutoscalingPolicyCustomMetricUtilization/UtilizationTargetType.php
new file mode 100644
index 000000000000..947bdfdbb9a1
--- /dev/null
+++ b/Compute/src/V1/Enums/AutoscalingPolicyCustomMetricUtilization/UtilizationTargetType.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\AutoscalingPolicyCustomMetricUtilization;
+
+/**
+ * UtilizationTargetType contains string constants that represent the names of each
+ * value in the
+ * google.cloud.compute.v1.AutoscalingPolicyCustomMetricUtilization.UtilizationTargetType
+ * descriptor.
+ */
+class UtilizationTargetType
+{
+    const UNDEFINED_UTILIZATION_TARGET_TYPE = 'UNDEFINED_UTILIZATION_TARGET_TYPE';
+
+    const DELTA_PER_MINUTE = 'DELTA_PER_MINUTE';
+
+    const DELTA_PER_SECOND = 'DELTA_PER_SECOND';
+
+    const GAUGE = 'GAUGE';
+}
diff --git a/Compute/src/V1/Enums/Backend/BalancingMode.php b/Compute/src/V1/Enums/Backend/BalancingMode.php
new file mode 100644
index 000000000000..940881b6a188
--- /dev/null
+++ b/Compute/src/V1/Enums/Backend/BalancingMode.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Backend;
+
+/**
+ * BalancingMode contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.Backend.BalancingMode descriptor.
+ */
+class BalancingMode
+{
+    const UNDEFINED_BALANCING_MODE = 'UNDEFINED_BALANCING_MODE';
+
+    const CONNECTION = 'CONNECTION';
+
+    const RATE = 'RATE';
+
+    const UTILIZATION = 'UTILIZATION';
+}
diff --git a/Compute/src/V1/Enums/BackendBucketCdnPolicy/CacheMode.php b/Compute/src/V1/Enums/BackendBucketCdnPolicy/CacheMode.php
new file mode 100644
index 000000000000..ddc4eae4ed96
--- /dev/null
+++ b/Compute/src/V1/Enums/BackendBucketCdnPolicy/CacheMode.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\BackendBucketCdnPolicy;
+
+/**
+ * CacheMode contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.BackendBucketCdnPolicy.CacheMode descriptor.
+ */
+class CacheMode
+{
+    const UNDEFINED_CACHE_MODE = 'UNDEFINED_CACHE_MODE';
+
+    const CACHE_ALL_STATIC = 'CACHE_ALL_STATIC';
+
+    const FORCE_CACHE_ALL = 'FORCE_CACHE_ALL';
+
+    const INVALID_CACHE_MODE = 'INVALID_CACHE_MODE';
+
+    const USE_ORIGIN_HEADERS = 'USE_ORIGIN_HEADERS';
+}
diff --git a/Compute/src/V1/Enums/BackendService/LoadBalancingScheme.php b/Compute/src/V1/Enums/BackendService/LoadBalancingScheme.php
new file mode 100644
index 000000000000..1ed3de6b8c94
--- /dev/null
+++ b/Compute/src/V1/Enums/BackendService/LoadBalancingScheme.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\BackendService;
+
+/**
+ * LoadBalancingScheme contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.BackendService.LoadBalancingScheme
+ * descriptor.
+ */
+class LoadBalancingScheme
+{
+    const UNDEFINED_LOAD_BALANCING_SCHEME = 'UNDEFINED_LOAD_BALANCING_SCHEME';
+
+    const EXTERNAL = 'EXTERNAL';
+
+    const INTERNAL = 'INTERNAL';
+
+    const INTERNAL_MANAGED = 'INTERNAL_MANAGED';
+
+    const INTERNAL_SELF_MANAGED = 'INTERNAL_SELF_MANAGED';
+
+    const INVALID_LOAD_BALANCING_SCHEME = 'INVALID_LOAD_BALANCING_SCHEME';
+}
diff --git a/Compute/src/V1/Enums/BackendService/LocalityLbPolicy.php b/Compute/src/V1/Enums/BackendService/LocalityLbPolicy.php
new file mode 100644
index 000000000000..5297a931d483
--- /dev/null
+++ b/Compute/src/V1/Enums/BackendService/LocalityLbPolicy.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\BackendService;
+
+/**
+ * LocalityLbPolicy contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.BackendService.LocalityLbPolicy descriptor.
+ */
+class LocalityLbPolicy
+{
+    const UNDEFINED_LOCALITY_LB_POLICY = 'UNDEFINED_LOCALITY_LB_POLICY';
+
+    const INVALID_LB_POLICY = 'INVALID_LB_POLICY';
+
+    const LEAST_REQUEST = 'LEAST_REQUEST';
+
+    const MAGLEV = 'MAGLEV';
+
+    const ORIGINAL_DESTINATION = 'ORIGINAL_DESTINATION';
+
+    const RANDOM = 'RANDOM';
+
+    const RING_HASH = 'RING_HASH';
+
+    const ROUND_ROBIN = 'ROUND_ROBIN';
+}
diff --git a/Compute/src/V1/Enums/BackendService/Protocol.php b/Compute/src/V1/Enums/BackendService/Protocol.php
new file mode 100644
index 000000000000..2c40e66cbf8a
--- /dev/null
+++ b/Compute/src/V1/Enums/BackendService/Protocol.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\BackendService;
+
+/**
+ * Protocol contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.BackendService.Protocol descriptor.
+ */
+class Protocol
+{
+    const UNDEFINED_PROTOCOL = 'UNDEFINED_PROTOCOL';
+
+    const GRPC = 'GRPC';
+
+    const HTTP = 'HTTP';
+
+    const HTTP2 = 'HTTP2';
+
+    const HTTPS = 'HTTPS';
+
+    const SSL = 'SSL';
+
+    const TCP = 'TCP';
+
+    const UDP = 'UDP';
+}
diff --git a/Compute/src/V1/Enums/BackendService/SessionAffinity.php b/Compute/src/V1/Enums/BackendService/SessionAffinity.php
new file mode 100644
index 000000000000..b64adb0f5181
--- /dev/null
+++ b/Compute/src/V1/Enums/BackendService/SessionAffinity.php
@@ -0,0 +1,50 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\BackendService;
+
+/**
+ * SessionAffinity contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.BackendService.SessionAffinity descriptor.
+ */
+class SessionAffinity
+{
+    const UNDEFINED_SESSION_AFFINITY = 'UNDEFINED_SESSION_AFFINITY';
+
+    const CLIENT_IP = 'CLIENT_IP';
+
+    const CLIENT_IP_NO_DESTINATION = 'CLIENT_IP_NO_DESTINATION';
+
+    const CLIENT_IP_PORT_PROTO = 'CLIENT_IP_PORT_PROTO';
+
+    const CLIENT_IP_PROTO = 'CLIENT_IP_PROTO';
+
+    const GENERATED_COOKIE = 'GENERATED_COOKIE';
+
+    const HEADER_FIELD = 'HEADER_FIELD';
+
+    const HTTP_COOKIE = 'HTTP_COOKIE';
+
+    const NONE = 'NONE';
+}
diff --git a/Compute/src/V1/Enums/BackendServiceCdnPolicy/CacheMode.php b/Compute/src/V1/Enums/BackendServiceCdnPolicy/CacheMode.php
new file mode 100644
index 000000000000..344285b17d4a
--- /dev/null
+++ b/Compute/src/V1/Enums/BackendServiceCdnPolicy/CacheMode.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\BackendServiceCdnPolicy;
+
+/**
+ * CacheMode contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.BackendServiceCdnPolicy.CacheMode descriptor.
+ */
+class CacheMode
+{
+    const UNDEFINED_CACHE_MODE = 'UNDEFINED_CACHE_MODE';
+
+    const CACHE_ALL_STATIC = 'CACHE_ALL_STATIC';
+
+    const FORCE_CACHE_ALL = 'FORCE_CACHE_ALL';
+
+    const INVALID_CACHE_MODE = 'INVALID_CACHE_MODE';
+
+    const USE_ORIGIN_HEADERS = 'USE_ORIGIN_HEADERS';
+}
diff --git a/Compute/src/V1/Enums/Commitment/Category.php b/Compute/src/V1/Enums/Commitment/Category.php
new file mode 100644
index 000000000000..c9e6be0f5a7e
--- /dev/null
+++ b/Compute/src/V1/Enums/Commitment/Category.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Commitment;
+
+/**
+ * Category contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Commitment.Category descriptor.
+ */
+class Category
+{
+    const UNDEFINED_CATEGORY = 'UNDEFINED_CATEGORY';
+
+    const CATEGORY_UNSPECIFIED = 'CATEGORY_UNSPECIFIED';
+
+    const LICENSE = 'LICENSE';
+
+    const MACHINE = 'MACHINE';
+}
diff --git a/Compute/src/V1/Enums/Commitment/Plan.php b/Compute/src/V1/Enums/Commitment/Plan.php
new file mode 100644
index 000000000000..f307004be8a2
--- /dev/null
+++ b/Compute/src/V1/Enums/Commitment/Plan.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Commitment;
+
+/**
+ * Plan contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Commitment.Plan descriptor.
+ */
+class Plan
+{
+    const UNDEFINED_PLAN = 'UNDEFINED_PLAN';
+
+    const INVALID = 'INVALID';
+
+    const THIRTY_SIX_MONTH = 'THIRTY_SIX_MONTH';
+
+    const TWELVE_MONTH = 'TWELVE_MONTH';
+}
diff --git a/Compute/src/V1/Enums/Commitment/Status.php b/Compute/src/V1/Enums/Commitment/Status.php
new file mode 100644
index 000000000000..b11e29f3d94e
--- /dev/null
+++ b/Compute/src/V1/Enums/Commitment/Status.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Commitment;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Commitment.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const ACTIVE = 'ACTIVE';
+
+    const CREATING = 'CREATING';
+
+    const EXPIRED = 'EXPIRED';
+
+    const NOT_YET_ACTIVE = 'NOT_YET_ACTIVE';
+}
diff --git a/Compute/src/V1/Enums/Commitment/Type.php b/Compute/src/V1/Enums/Commitment/Type.php
new file mode 100644
index 000000000000..fb871baf95a1
--- /dev/null
+++ b/Compute/src/V1/Enums/Commitment/Type.php
@@ -0,0 +1,50 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Commitment;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Commitment.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const ACCELERATOR_OPTIMIZED = 'ACCELERATOR_OPTIMIZED';
+
+    const COMPUTE_OPTIMIZED = 'COMPUTE_OPTIMIZED';
+
+    const GENERAL_PURPOSE = 'GENERAL_PURPOSE';
+
+    const GENERAL_PURPOSE_E2 = 'GENERAL_PURPOSE_E2';
+
+    const GENERAL_PURPOSE_N2 = 'GENERAL_PURPOSE_N2';
+
+    const GENERAL_PURPOSE_N2D = 'GENERAL_PURPOSE_N2D';
+
+    const MEMORY_OPTIMIZED = 'MEMORY_OPTIMIZED';
+
+    const TYPE_UNSPECIFIED = 'TYPE_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/DeprecationStatus/State.php b/Compute/src/V1/Enums/DeprecationStatus/State.php
new file mode 100644
index 000000000000..15a5e059145b
--- /dev/null
+++ b/Compute/src/V1/Enums/DeprecationStatus/State.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\DeprecationStatus;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.DeprecationStatus.State descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const ACTIVE = 'ACTIVE';
+
+    const DELETED = 'DELETED';
+
+    const DEPRECATED = 'DEPRECATED';
+
+    const OBSOLETE = 'OBSOLETE';
+}
diff --git a/Compute/src/V1/Enums/Disk/Status.php b/Compute/src/V1/Enums/Disk/Status.php
new file mode 100644
index 000000000000..58a2e59b809d
--- /dev/null
+++ b/Compute/src/V1/Enums/Disk/Status.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Disk;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Disk.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const CREATING = 'CREATING';
+
+    const DELETING = 'DELETING';
+
+    const FAILED = 'FAILED';
+
+    const READY = 'READY';
+
+    const RESTORING = 'RESTORING';
+}
diff --git a/Compute/src/V1/Enums/DiskInstantiationConfig/InstantiateFrom.php b/Compute/src/V1/Enums/DiskInstantiationConfig/InstantiateFrom.php
new file mode 100644
index 000000000000..48785115fe5b
--- /dev/null
+++ b/Compute/src/V1/Enums/DiskInstantiationConfig/InstantiateFrom.php
@@ -0,0 +1,49 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\DiskInstantiationConfig;
+
+/**
+ * InstantiateFrom contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.DiskInstantiationConfig.InstantiateFrom
+ * descriptor.
+ */
+class InstantiateFrom
+{
+    const UNDEFINED_INSTANTIATE_FROM = 'UNDEFINED_INSTANTIATE_FROM';
+
+    const ATTACH_READ_ONLY = 'ATTACH_READ_ONLY';
+
+    const BLANK = 'BLANK';
+
+    const CUSTOM_IMAGE = 'CUSTOM_IMAGE';
+
+    const DEFAULT = 'DEFAULT';
+
+    const DO_NOT_INCLUDE = 'DO_NOT_INCLUDE';
+
+    const SOURCE_IMAGE = 'SOURCE_IMAGE';
+
+    const SOURCE_IMAGE_FAMILY = 'SOURCE_IMAGE_FAMILY';
+}
diff --git a/Compute/src/V1/Enums/DistributionPolicy/TargetShape.php b/Compute/src/V1/Enums/DistributionPolicy/TargetShape.php
new file mode 100644
index 000000000000..934ffebbf8de
--- /dev/null
+++ b/Compute/src/V1/Enums/DistributionPolicy/TargetShape.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\DistributionPolicy;
+
+/**
+ * TargetShape contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.DistributionPolicy.TargetShape descriptor.
+ */
+class TargetShape
+{
+    const UNDEFINED_TARGET_SHAPE = 'UNDEFINED_TARGET_SHAPE';
+
+    const ANY = 'ANY';
+
+    const BALANCED = 'BALANCED';
+
+    const EVEN = 'EVEN';
+}
diff --git a/Compute/src/V1/Enums/ExchangedPeeringRoute/Type.php b/Compute/src/V1/Enums/ExchangedPeeringRoute/Type.php
new file mode 100644
index 000000000000..4de5bb7fb2c9
--- /dev/null
+++ b/Compute/src/V1/Enums/ExchangedPeeringRoute/Type.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ExchangedPeeringRoute;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.ExchangedPeeringRoute.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const DYNAMIC_PEERING_ROUTE = 'DYNAMIC_PEERING_ROUTE';
+
+    const STATIC_PEERING_ROUTE = 'STATIC_PEERING_ROUTE';
+
+    const SUBNET_PEERING_ROUTE = 'SUBNET_PEERING_ROUTE';
+}
diff --git a/Compute/src/V1/Enums/ExternalVpnGateway/RedundancyType.php b/Compute/src/V1/Enums/ExternalVpnGateway/RedundancyType.php
new file mode 100644
index 000000000000..13e7aa2ee269
--- /dev/null
+++ b/Compute/src/V1/Enums/ExternalVpnGateway/RedundancyType.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ExternalVpnGateway;
+
+/**
+ * RedundancyType contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.ExternalVpnGateway.RedundancyType descriptor.
+ */
+class RedundancyType
+{
+    const UNDEFINED_REDUNDANCY_TYPE = 'UNDEFINED_REDUNDANCY_TYPE';
+
+    const FOUR_IPS_REDUNDANCY = 'FOUR_IPS_REDUNDANCY';
+
+    const SINGLE_IP_INTERNALLY_REDUNDANT = 'SINGLE_IP_INTERNALLY_REDUNDANT';
+
+    const TWO_IPS_REDUNDANCY = 'TWO_IPS_REDUNDANCY';
+}
diff --git a/Compute/src/V1/Enums/FileContentBuffer/FileType.php b/Compute/src/V1/Enums/FileContentBuffer/FileType.php
new file mode 100644
index 000000000000..f250fbf6fd09
--- /dev/null
+++ b/Compute/src/V1/Enums/FileContentBuffer/FileType.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\FileContentBuffer;
+
+/**
+ * FileType contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.FileContentBuffer.FileType descriptor.
+ */
+class FileType
+{
+    const UNDEFINED_FILE_TYPE = 'UNDEFINED_FILE_TYPE';
+
+    const BIN = 'BIN';
+
+    const UNDEFINED = 'UNDEFINED';
+
+    const X509 = 'X509';
+}
diff --git a/Compute/src/V1/Enums/Firewall/Direction.php b/Compute/src/V1/Enums/Firewall/Direction.php
new file mode 100644
index 000000000000..00339c4d0e37
--- /dev/null
+++ b/Compute/src/V1/Enums/Firewall/Direction.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Firewall;
+
+/**
+ * Direction contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.Firewall.Direction descriptor.
+ */
+class Direction
+{
+    const UNDEFINED_DIRECTION = 'UNDEFINED_DIRECTION';
+
+    const EGRESS = 'EGRESS';
+
+    const INGRESS = 'INGRESS';
+}
diff --git a/Compute/src/V1/Enums/FirewallLogConfig/Metadata.php b/Compute/src/V1/Enums/FirewallLogConfig/Metadata.php
new file mode 100644
index 000000000000..c43b1dcdc084
--- /dev/null
+++ b/Compute/src/V1/Enums/FirewallLogConfig/Metadata.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\FirewallLogConfig;
+
+/**
+ * Metadata contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.FirewallLogConfig.Metadata descriptor.
+ */
+class Metadata
+{
+    const UNDEFINED_METADATA = 'UNDEFINED_METADATA';
+
+    const EXCLUDE_ALL_METADATA = 'EXCLUDE_ALL_METADATA';
+
+    const INCLUDE_ALL_METADATA = 'INCLUDE_ALL_METADATA';
+}
diff --git a/Compute/src/V1/Enums/FirewallPolicyRule/Direction.php b/Compute/src/V1/Enums/FirewallPolicyRule/Direction.php
new file mode 100644
index 000000000000..b0ac0097e347
--- /dev/null
+++ b/Compute/src/V1/Enums/FirewallPolicyRule/Direction.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\FirewallPolicyRule;
+
+/**
+ * Direction contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.FirewallPolicyRule.Direction descriptor.
+ */
+class Direction
+{
+    const UNDEFINED_DIRECTION = 'UNDEFINED_DIRECTION';
+
+    const EGRESS = 'EGRESS';
+
+    const INGRESS = 'INGRESS';
+}
diff --git a/Compute/src/V1/Enums/ForwardingRule/IPProtocolEnum.php b/Compute/src/V1/Enums/ForwardingRule/IPProtocolEnum.php
new file mode 100644
index 000000000000..d095ed467103
--- /dev/null
+++ b/Compute/src/V1/Enums/ForwardingRule/IPProtocolEnum.php
@@ -0,0 +1,46 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ForwardingRule;
+
+/**
+ * IPProtocolEnum contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.ForwardingRule.IPProtocolEnum descriptor.
+ */
+class IPProtocolEnum
+{
+    const UNDEFINED_I_P_PROTOCOL_ENUM = 'UNDEFINED_I_P_PROTOCOL_ENUM';
+
+    const AH = 'AH';
+
+    const ESP = 'ESP';
+
+    const ICMP = 'ICMP';
+
+    const SCTP = 'SCTP';
+
+    const TCP = 'TCP';
+
+    const UDP = 'UDP';
+}
diff --git a/Compute/src/V1/Enums/ForwardingRule/IpVersion.php b/Compute/src/V1/Enums/ForwardingRule/IpVersion.php
new file mode 100644
index 000000000000..981310fdd308
--- /dev/null
+++ b/Compute/src/V1/Enums/ForwardingRule/IpVersion.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ForwardingRule;
+
+/**
+ * IpVersion contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.ForwardingRule.IpVersion descriptor.
+ */
+class IpVersion
+{
+    const UNDEFINED_IP_VERSION = 'UNDEFINED_IP_VERSION';
+
+    const IPV4 = 'IPV4';
+
+    const IPV6 = 'IPV6';
+
+    const UNSPECIFIED_VERSION = 'UNSPECIFIED_VERSION';
+}
diff --git a/Compute/src/V1/Enums/ForwardingRule/LoadBalancingScheme.php b/Compute/src/V1/Enums/ForwardingRule/LoadBalancingScheme.php
new file mode 100644
index 000000000000..1b0e3c49da21
--- /dev/null
+++ b/Compute/src/V1/Enums/ForwardingRule/LoadBalancingScheme.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ForwardingRule;
+
+/**
+ * LoadBalancingScheme contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.ForwardingRule.LoadBalancingScheme
+ * descriptor.
+ */
+class LoadBalancingScheme
+{
+    const UNDEFINED_LOAD_BALANCING_SCHEME = 'UNDEFINED_LOAD_BALANCING_SCHEME';
+
+    const EXTERNAL = 'EXTERNAL';
+
+    const INTERNAL = 'INTERNAL';
+
+    const INTERNAL_MANAGED = 'INTERNAL_MANAGED';
+
+    const INTERNAL_SELF_MANAGED = 'INTERNAL_SELF_MANAGED';
+
+    const INVALID = 'INVALID';
+}
diff --git a/Compute/src/V1/Enums/ForwardingRule/NetworkTier.php b/Compute/src/V1/Enums/ForwardingRule/NetworkTier.php
new file mode 100644
index 000000000000..bd32615a7683
--- /dev/null
+++ b/Compute/src/V1/Enums/ForwardingRule/NetworkTier.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ForwardingRule;
+
+/**
+ * NetworkTier contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.ForwardingRule.NetworkTier descriptor.
+ */
+class NetworkTier
+{
+    const UNDEFINED_NETWORK_TIER = 'UNDEFINED_NETWORK_TIER';
+
+    const PREMIUM = 'PREMIUM';
+
+    const STANDARD = 'STANDARD';
+}
diff --git a/Compute/src/V1/Enums/ForwardingRule/PscConnectionStatus.php b/Compute/src/V1/Enums/ForwardingRule/PscConnectionStatus.php
new file mode 100644
index 000000000000..e6ee59d23429
--- /dev/null
+++ b/Compute/src/V1/Enums/ForwardingRule/PscConnectionStatus.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ForwardingRule;
+
+/**
+ * PscConnectionStatus contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.ForwardingRule.PscConnectionStatus
+ * descriptor.
+ */
+class PscConnectionStatus
+{
+    const UNDEFINED_PSC_CONNECTION_STATUS = 'UNDEFINED_PSC_CONNECTION_STATUS';
+
+    const ACCEPTED = 'ACCEPTED';
+
+    const CLOSED = 'CLOSED';
+
+    const PENDING = 'PENDING';
+
+    const REJECTED = 'REJECTED';
+
+    const STATUS_UNSPECIFIED = 'STATUS_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/GRPCHealthCheck/PortSpecification.php b/Compute/src/V1/Enums/GRPCHealthCheck/PortSpecification.php
new file mode 100644
index 000000000000..a07934957297
--- /dev/null
+++ b/Compute/src/V1/Enums/GRPCHealthCheck/PortSpecification.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\GRPCHealthCheck;
+
+/**
+ * PortSpecification contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.GRPCHealthCheck.PortSpecification
+ * descriptor.
+ */
+class PortSpecification
+{
+    const UNDEFINED_PORT_SPECIFICATION = 'UNDEFINED_PORT_SPECIFICATION';
+
+    const USE_FIXED_PORT = 'USE_FIXED_PORT';
+
+    const USE_NAMED_PORT = 'USE_NAMED_PORT';
+
+    const USE_SERVING_PORT = 'USE_SERVING_PORT';
+}
diff --git a/Compute/src/V1/Enums/GuestOsFeature/Type.php b/Compute/src/V1/Enums/GuestOsFeature/Type.php
new file mode 100644
index 000000000000..e9d8f4b0c0e5
--- /dev/null
+++ b/Compute/src/V1/Enums/GuestOsFeature/Type.php
@@ -0,0 +1,50 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\GuestOsFeature;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.GuestOsFeature.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const FEATURE_TYPE_UNSPECIFIED = 'FEATURE_TYPE_UNSPECIFIED';
+
+    const GVNIC = 'GVNIC';
+
+    const MULTI_IP_SUBNET = 'MULTI_IP_SUBNET';
+
+    const SECURE_BOOT = 'SECURE_BOOT';
+
+    const SEV_CAPABLE = 'SEV_CAPABLE';
+
+    const UEFI_COMPATIBLE = 'UEFI_COMPATIBLE';
+
+    const VIRTIO_SCSI_MULTIQUEUE = 'VIRTIO_SCSI_MULTIQUEUE';
+
+    const WINDOWS = 'WINDOWS';
+}
diff --git a/Compute/src/V1/Enums/HTTP2HealthCheck/PortSpecification.php b/Compute/src/V1/Enums/HTTP2HealthCheck/PortSpecification.php
new file mode 100644
index 000000000000..ad4f6fd18713
--- /dev/null
+++ b/Compute/src/V1/Enums/HTTP2HealthCheck/PortSpecification.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HTTP2HealthCheck;
+
+/**
+ * PortSpecification contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.HTTP2HealthCheck.PortSpecification
+ * descriptor.
+ */
+class PortSpecification
+{
+    const UNDEFINED_PORT_SPECIFICATION = 'UNDEFINED_PORT_SPECIFICATION';
+
+    const USE_FIXED_PORT = 'USE_FIXED_PORT';
+
+    const USE_NAMED_PORT = 'USE_NAMED_PORT';
+
+    const USE_SERVING_PORT = 'USE_SERVING_PORT';
+}
diff --git a/Compute/src/V1/Enums/HTTP2HealthCheck/ProxyHeader.php b/Compute/src/V1/Enums/HTTP2HealthCheck/ProxyHeader.php
new file mode 100644
index 000000000000..6a199ede3439
--- /dev/null
+++ b/Compute/src/V1/Enums/HTTP2HealthCheck/ProxyHeader.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HTTP2HealthCheck;
+
+/**
+ * ProxyHeader contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.HTTP2HealthCheck.ProxyHeader descriptor.
+ */
+class ProxyHeader
+{
+    const UNDEFINED_PROXY_HEADER = 'UNDEFINED_PROXY_HEADER';
+
+    const NONE = 'NONE';
+
+    const PROXY_V1 = 'PROXY_V1';
+}
diff --git a/Compute/src/V1/Enums/HTTPHealthCheck/PortSpecification.php b/Compute/src/V1/Enums/HTTPHealthCheck/PortSpecification.php
new file mode 100644
index 000000000000..c7ad1642bbd9
--- /dev/null
+++ b/Compute/src/V1/Enums/HTTPHealthCheck/PortSpecification.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HTTPHealthCheck;
+
+/**
+ * PortSpecification contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.HTTPHealthCheck.PortSpecification
+ * descriptor.
+ */
+class PortSpecification
+{
+    const UNDEFINED_PORT_SPECIFICATION = 'UNDEFINED_PORT_SPECIFICATION';
+
+    const USE_FIXED_PORT = 'USE_FIXED_PORT';
+
+    const USE_NAMED_PORT = 'USE_NAMED_PORT';
+
+    const USE_SERVING_PORT = 'USE_SERVING_PORT';
+}
diff --git a/Compute/src/V1/Enums/HTTPHealthCheck/ProxyHeader.php b/Compute/src/V1/Enums/HTTPHealthCheck/ProxyHeader.php
new file mode 100644
index 000000000000..22fd5f6d79e9
--- /dev/null
+++ b/Compute/src/V1/Enums/HTTPHealthCheck/ProxyHeader.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HTTPHealthCheck;
+
+/**
+ * ProxyHeader contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.HTTPHealthCheck.ProxyHeader descriptor.
+ */
+class ProxyHeader
+{
+    const UNDEFINED_PROXY_HEADER = 'UNDEFINED_PROXY_HEADER';
+
+    const NONE = 'NONE';
+
+    const PROXY_V1 = 'PROXY_V1';
+}
diff --git a/Compute/src/V1/Enums/HTTPSHealthCheck/PortSpecification.php b/Compute/src/V1/Enums/HTTPSHealthCheck/PortSpecification.php
new file mode 100644
index 000000000000..5392e1579d13
--- /dev/null
+++ b/Compute/src/V1/Enums/HTTPSHealthCheck/PortSpecification.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HTTPSHealthCheck;
+
+/**
+ * PortSpecification contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.HTTPSHealthCheck.PortSpecification
+ * descriptor.
+ */
+class PortSpecification
+{
+    const UNDEFINED_PORT_SPECIFICATION = 'UNDEFINED_PORT_SPECIFICATION';
+
+    const USE_FIXED_PORT = 'USE_FIXED_PORT';
+
+    const USE_NAMED_PORT = 'USE_NAMED_PORT';
+
+    const USE_SERVING_PORT = 'USE_SERVING_PORT';
+}
diff --git a/Compute/src/V1/Enums/HTTPSHealthCheck/ProxyHeader.php b/Compute/src/V1/Enums/HTTPSHealthCheck/ProxyHeader.php
new file mode 100644
index 000000000000..62f9d2124fdf
--- /dev/null
+++ b/Compute/src/V1/Enums/HTTPSHealthCheck/ProxyHeader.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HTTPSHealthCheck;
+
+/**
+ * ProxyHeader contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.HTTPSHealthCheck.ProxyHeader descriptor.
+ */
+class ProxyHeader
+{
+    const UNDEFINED_PROXY_HEADER = 'UNDEFINED_PROXY_HEADER';
+
+    const NONE = 'NONE';
+
+    const PROXY_V1 = 'PROXY_V1';
+}
diff --git a/Compute/src/V1/Enums/HealthCheck/Type.php b/Compute/src/V1/Enums/HealthCheck/Type.php
new file mode 100644
index 000000000000..df41de8fa20c
--- /dev/null
+++ b/Compute/src/V1/Enums/HealthCheck/Type.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HealthCheck;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.HealthCheck.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const GRPC = 'GRPC';
+
+    const HTTP = 'HTTP';
+
+    const HTTP2 = 'HTTP2';
+
+    const HTTPS = 'HTTPS';
+
+    const INVALID = 'INVALID';
+
+    const SSL = 'SSL';
+
+    const TCP = 'TCP';
+}
diff --git a/Compute/src/V1/Enums/HealthCheckService/HealthStatusAggregationPolicy.php b/Compute/src/V1/Enums/HealthCheckService/HealthStatusAggregationPolicy.php
new file mode 100644
index 000000000000..76d575e0a1f4
--- /dev/null
+++ b/Compute/src/V1/Enums/HealthCheckService/HealthStatusAggregationPolicy.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HealthCheckService;
+
+/**
+ * HealthStatusAggregationPolicy contains string constants that represent the names
+ * of each value in the
+ * google.cloud.compute.v1.HealthCheckService.HealthStatusAggregationPolicy
+ * descriptor.
+ */
+class HealthStatusAggregationPolicy
+{
+    const UNDEFINED_HEALTH_STATUS_AGGREGATION_POLICY = 'UNDEFINED_HEALTH_STATUS_AGGREGATION_POLICY';
+
+    const AND = 'AND';
+
+    const NO_AGGREGATION = 'NO_AGGREGATION';
+}
diff --git a/Compute/src/V1/Enums/HealthStatus/HealthState.php b/Compute/src/V1/Enums/HealthStatus/HealthState.php
new file mode 100644
index 000000000000..22c5a769bf09
--- /dev/null
+++ b/Compute/src/V1/Enums/HealthStatus/HealthState.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HealthStatus;
+
+/**
+ * HealthState contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.HealthStatus.HealthState descriptor.
+ */
+class HealthState
+{
+    const UNDEFINED_HEALTH_STATE = 'UNDEFINED_HEALTH_STATE';
+
+    const HEALTHY = 'HEALTHY';
+
+    const UNHEALTHY = 'UNHEALTHY';
+}
diff --git a/Compute/src/V1/Enums/HealthStatus/WeightError.php b/Compute/src/V1/Enums/HealthStatus/WeightError.php
new file mode 100644
index 000000000000..7f74760a2ec2
--- /dev/null
+++ b/Compute/src/V1/Enums/HealthStatus/WeightError.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HealthStatus;
+
+/**
+ * WeightError contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.HealthStatus.WeightError descriptor.
+ */
+class WeightError
+{
+    const UNDEFINED_WEIGHT_ERROR = 'UNDEFINED_WEIGHT_ERROR';
+
+    const INVALID_WEIGHT = 'INVALID_WEIGHT';
+
+    const MISSING_WEIGHT = 'MISSING_WEIGHT';
+
+    const UNAVAILABLE_WEIGHT = 'UNAVAILABLE_WEIGHT';
+
+    const WEIGHT_NONE = 'WEIGHT_NONE';
+}
diff --git a/Compute/src/V1/Enums/HealthStatusForNetworkEndpoint/HealthState.php b/Compute/src/V1/Enums/HealthStatusForNetworkEndpoint/HealthState.php
new file mode 100644
index 000000000000..b53e2b1d3e62
--- /dev/null
+++ b/Compute/src/V1/Enums/HealthStatusForNetworkEndpoint/HealthState.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HealthStatusForNetworkEndpoint;
+
+/**
+ * HealthState contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.HealthStatusForNetworkEndpoint.HealthState
+ * descriptor.
+ */
+class HealthState
+{
+    const UNDEFINED_HEALTH_STATE = 'UNDEFINED_HEALTH_STATE';
+
+    const DRAINING = 'DRAINING';
+
+    const HEALTHY = 'HEALTHY';
+
+    const UNHEALTHY = 'UNHEALTHY';
+
+    const UNKNOWN = 'UNKNOWN';
+}
diff --git a/Compute/src/V1/Enums/HttpRedirectAction/RedirectResponseCode.php b/Compute/src/V1/Enums/HttpRedirectAction/RedirectResponseCode.php
new file mode 100644
index 000000000000..14c7c5cc72f7
--- /dev/null
+++ b/Compute/src/V1/Enums/HttpRedirectAction/RedirectResponseCode.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\HttpRedirectAction;
+
+/**
+ * RedirectResponseCode contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.HttpRedirectAction.RedirectResponseCode
+ * descriptor.
+ */
+class RedirectResponseCode
+{
+    const UNDEFINED_REDIRECT_RESPONSE_CODE = 'UNDEFINED_REDIRECT_RESPONSE_CODE';
+
+    const FOUND = 'FOUND';
+
+    const MOVED_PERMANENTLY_DEFAULT = 'MOVED_PERMANENTLY_DEFAULT';
+
+    const PERMANENT_REDIRECT = 'PERMANENT_REDIRECT';
+
+    const SEE_OTHER = 'SEE_OTHER';
+
+    const TEMPORARY_REDIRECT = 'TEMPORARY_REDIRECT';
+}
diff --git a/Compute/src/V1/Enums/Image/SourceType.php b/Compute/src/V1/Enums/Image/SourceType.php
new file mode 100644
index 000000000000..f9957c500f05
--- /dev/null
+++ b/Compute/src/V1/Enums/Image/SourceType.php
@@ -0,0 +1,36 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Image;
+
+/**
+ * SourceType contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.Image.SourceType descriptor.
+ */
+class SourceType
+{
+    const UNDEFINED_SOURCE_TYPE = 'UNDEFINED_SOURCE_TYPE';
+
+    const RAW = 'RAW';
+}
diff --git a/Compute/src/V1/Enums/Image/Status.php b/Compute/src/V1/Enums/Image/Status.php
new file mode 100644
index 000000000000..ba4ba24e9d33
--- /dev/null
+++ b/Compute/src/V1/Enums/Image/Status.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Image;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Image.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const DELETING = 'DELETING';
+
+    const FAILED = 'FAILED';
+
+    const PENDING = 'PENDING';
+
+    const READY = 'READY';
+}
diff --git a/Compute/src/V1/Enums/Instance/PrivateIpv6GoogleAccess.php b/Compute/src/V1/Enums/Instance/PrivateIpv6GoogleAccess.php
new file mode 100644
index 000000000000..c3b45a815014
--- /dev/null
+++ b/Compute/src/V1/Enums/Instance/PrivateIpv6GoogleAccess.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Instance;
+
+/**
+ * PrivateIpv6GoogleAccess contains string constants that represent the names of
+ * each value in the google.cloud.compute.v1.Instance.PrivateIpv6GoogleAccess
+ * descriptor.
+ */
+class PrivateIpv6GoogleAccess
+{
+    const UNDEFINED_PRIVATE_IPV6_GOOGLE_ACCESS = 'UNDEFINED_PRIVATE_IPV6_GOOGLE_ACCESS';
+
+    const ENABLE_BIDIRECTIONAL_ACCESS_TO_GOOGLE = 'ENABLE_BIDIRECTIONAL_ACCESS_TO_GOOGLE';
+
+    const ENABLE_OUTBOUND_VM_ACCESS_TO_GOOGLE = 'ENABLE_OUTBOUND_VM_ACCESS_TO_GOOGLE';
+
+    const INHERIT_FROM_SUBNETWORK = 'INHERIT_FROM_SUBNETWORK';
+}
diff --git a/Compute/src/V1/Enums/Instance/Status.php b/Compute/src/V1/Enums/Instance/Status.php
new file mode 100644
index 000000000000..d000d1691edb
--- /dev/null
+++ b/Compute/src/V1/Enums/Instance/Status.php
@@ -0,0 +1,54 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Instance;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Instance.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const DEPROVISIONING = 'DEPROVISIONING';
+
+    const PROVISIONING = 'PROVISIONING';
+
+    const REPAIRING = 'REPAIRING';
+
+    const RUNNING = 'RUNNING';
+
+    const STAGING = 'STAGING';
+
+    const STOPPED = 'STOPPED';
+
+    const STOPPING = 'STOPPING';
+
+    const SUSPENDED = 'SUSPENDED';
+
+    const SUSPENDING = 'SUSPENDING';
+
+    const TERMINATED = 'TERMINATED';
+}
diff --git a/Compute/src/V1/Enums/InstanceGroupsListInstancesRequest/InstanceState.php b/Compute/src/V1/Enums/InstanceGroupsListInstancesRequest/InstanceState.php
new file mode 100644
index 000000000000..dae44dfb8122
--- /dev/null
+++ b/Compute/src/V1/Enums/InstanceGroupsListInstancesRequest/InstanceState.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InstanceGroupsListInstancesRequest;
+
+/**
+ * InstanceState contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.InstanceGroupsListInstancesRequest.InstanceState
+ * descriptor.
+ */
+class InstanceState
+{
+    const UNDEFINED_INSTANCE_STATE = 'UNDEFINED_INSTANCE_STATE';
+
+    const ALL = 'ALL';
+
+    const RUNNING = 'RUNNING';
+}
diff --git a/Compute/src/V1/Enums/InstanceManagedByIgmErrorInstanceActionDetails/Action.php b/Compute/src/V1/Enums/InstanceManagedByIgmErrorInstanceActionDetails/Action.php
new file mode 100644
index 000000000000..7d803aa961d5
--- /dev/null
+++ b/Compute/src/V1/Enums/InstanceManagedByIgmErrorInstanceActionDetails/Action.php
@@ -0,0 +1,53 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InstanceManagedByIgmErrorInstanceActionDetails;
+
+/**
+ * Action contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InstanceManagedByIgmErrorInstanceActionDetails.Action
+ * descriptor.
+ */
+class Action
+{
+    const UNDEFINED_ACTION = 'UNDEFINED_ACTION';
+
+    const ABANDONING = 'ABANDONING';
+
+    const CREATING = 'CREATING';
+
+    const CREATING_WITHOUT_RETRIES = 'CREATING_WITHOUT_RETRIES';
+
+    const DELETING = 'DELETING';
+
+    const NONE = 'NONE';
+
+    const RECREATING = 'RECREATING';
+
+    const REFRESHING = 'REFRESHING';
+
+    const RESTARTING = 'RESTARTING';
+
+    const VERIFYING = 'VERIFYING';
+}
diff --git a/Compute/src/V1/Enums/InstanceProperties/PrivateIpv6GoogleAccess.php b/Compute/src/V1/Enums/InstanceProperties/PrivateIpv6GoogleAccess.php
new file mode 100644
index 000000000000..1a1374a2ca01
--- /dev/null
+++ b/Compute/src/V1/Enums/InstanceProperties/PrivateIpv6GoogleAccess.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InstanceProperties;
+
+/**
+ * PrivateIpv6GoogleAccess contains string constants that represent the names of
+ * each value in the
+ * google.cloud.compute.v1.InstanceProperties.PrivateIpv6GoogleAccess descriptor.
+ */
+class PrivateIpv6GoogleAccess
+{
+    const UNDEFINED_PRIVATE_IPV6_GOOGLE_ACCESS = 'UNDEFINED_PRIVATE_IPV6_GOOGLE_ACCESS';
+
+    const ENABLE_BIDIRECTIONAL_ACCESS_TO_GOOGLE = 'ENABLE_BIDIRECTIONAL_ACCESS_TO_GOOGLE';
+
+    const ENABLE_OUTBOUND_VM_ACCESS_TO_GOOGLE = 'ENABLE_OUTBOUND_VM_ACCESS_TO_GOOGLE';
+
+    const INHERIT_FROM_SUBNETWORK = 'INHERIT_FROM_SUBNETWORK';
+}
diff --git a/Compute/src/V1/Enums/InstanceWithNamedPorts/Status.php b/Compute/src/V1/Enums/InstanceWithNamedPorts/Status.php
new file mode 100644
index 000000000000..7bd19eed5ea6
--- /dev/null
+++ b/Compute/src/V1/Enums/InstanceWithNamedPorts/Status.php
@@ -0,0 +1,54 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InstanceWithNamedPorts;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InstanceWithNamedPorts.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const DEPROVISIONING = 'DEPROVISIONING';
+
+    const PROVISIONING = 'PROVISIONING';
+
+    const REPAIRING = 'REPAIRING';
+
+    const RUNNING = 'RUNNING';
+
+    const STAGING = 'STAGING';
+
+    const STOPPED = 'STOPPED';
+
+    const STOPPING = 'STOPPING';
+
+    const SUSPENDED = 'SUSPENDED';
+
+    const SUSPENDING = 'SUSPENDING';
+
+    const TERMINATED = 'TERMINATED';
+}
diff --git a/Compute/src/V1/Enums/InstancesGetEffectiveFirewallsResponseEffectiveFirewallPolicy/Type.php b/Compute/src/V1/Enums/InstancesGetEffectiveFirewallsResponseEffectiveFirewallPolicy/Type.php
new file mode 100644
index 000000000000..dfde6046cc4e
--- /dev/null
+++ b/Compute/src/V1/Enums/InstancesGetEffectiveFirewallsResponseEffectiveFirewallPolicy/Type.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InstancesGetEffectiveFirewallsResponseEffectiveFirewallPolicy;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InstancesGetEffectiveFirewallsResponseEffectiveFirewallPolicy.Type
+ * descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const HIERARCHY = 'HIERARCHY';
+
+    const UNSPECIFIED = 'UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/Interconnect/InterconnectType.php b/Compute/src/V1/Enums/Interconnect/InterconnectType.php
new file mode 100644
index 000000000000..99842f3e0f37
--- /dev/null
+++ b/Compute/src/V1/Enums/Interconnect/InterconnectType.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Interconnect;
+
+/**
+ * InterconnectType contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.Interconnect.InterconnectType descriptor.
+ */
+class InterconnectType
+{
+    const UNDEFINED_INTERCONNECT_TYPE = 'UNDEFINED_INTERCONNECT_TYPE';
+
+    const DEDICATED = 'DEDICATED';
+
+    const IT_PRIVATE = 'IT_PRIVATE';
+
+    const PARTNER = 'PARTNER';
+}
diff --git a/Compute/src/V1/Enums/Interconnect/LinkType.php b/Compute/src/V1/Enums/Interconnect/LinkType.php
new file mode 100644
index 000000000000..3ae987087268
--- /dev/null
+++ b/Compute/src/V1/Enums/Interconnect/LinkType.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Interconnect;
+
+/**
+ * LinkType contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Interconnect.LinkType descriptor.
+ */
+class LinkType
+{
+    const UNDEFINED_LINK_TYPE = 'UNDEFINED_LINK_TYPE';
+
+    const LINK_TYPE_ETHERNET_100G_LR = 'LINK_TYPE_ETHERNET_100G_LR';
+
+    const LINK_TYPE_ETHERNET_10G_LR = 'LINK_TYPE_ETHERNET_10G_LR';
+}
diff --git a/Compute/src/V1/Enums/Interconnect/OperationalStatus.php b/Compute/src/V1/Enums/Interconnect/OperationalStatus.php
new file mode 100644
index 000000000000..72dda4be019d
--- /dev/null
+++ b/Compute/src/V1/Enums/Interconnect/OperationalStatus.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Interconnect;
+
+/**
+ * OperationalStatus contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.Interconnect.OperationalStatus descriptor.
+ */
+class OperationalStatus
+{
+    const UNDEFINED_OPERATIONAL_STATUS = 'UNDEFINED_OPERATIONAL_STATUS';
+
+    const OS_ACTIVE = 'OS_ACTIVE';
+
+    const OS_UNPROVISIONED = 'OS_UNPROVISIONED';
+}
diff --git a/Compute/src/V1/Enums/Interconnect/State.php b/Compute/src/V1/Enums/Interconnect/State.php
new file mode 100644
index 000000000000..e815f762d148
--- /dev/null
+++ b/Compute/src/V1/Enums/Interconnect/State.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Interconnect;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Interconnect.State descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const ACTIVE = 'ACTIVE';
+
+    const UNPROVISIONED = 'UNPROVISIONED';
+}
diff --git a/Compute/src/V1/Enums/InterconnectAttachment/Bandwidth.php b/Compute/src/V1/Enums/InterconnectAttachment/Bandwidth.php
new file mode 100644
index 000000000000..808987a62e8f
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectAttachment/Bandwidth.php
@@ -0,0 +1,58 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectAttachment;
+
+/**
+ * Bandwidth contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.InterconnectAttachment.Bandwidth descriptor.
+ */
+class Bandwidth
+{
+    const UNDEFINED_BANDWIDTH = 'UNDEFINED_BANDWIDTH';
+
+    const BPS_100M = 'BPS_100M';
+
+    const BPS_10G = 'BPS_10G';
+
+    const BPS_1G = 'BPS_1G';
+
+    const BPS_200M = 'BPS_200M';
+
+    const BPS_20G = 'BPS_20G';
+
+    const BPS_2G = 'BPS_2G';
+
+    const BPS_300M = 'BPS_300M';
+
+    const BPS_400M = 'BPS_400M';
+
+    const BPS_500M = 'BPS_500M';
+
+    const BPS_50G = 'BPS_50G';
+
+    const BPS_50M = 'BPS_50M';
+
+    const BPS_5G = 'BPS_5G';
+}
diff --git a/Compute/src/V1/Enums/InterconnectAttachment/EdgeAvailabilityDomain.php b/Compute/src/V1/Enums/InterconnectAttachment/EdgeAvailabilityDomain.php
new file mode 100644
index 000000000000..43d83bb5529d
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectAttachment/EdgeAvailabilityDomain.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectAttachment;
+
+/**
+ * EdgeAvailabilityDomain contains string constants that represent the names of
+ * each value in the
+ * google.cloud.compute.v1.InterconnectAttachment.EdgeAvailabilityDomain
+ * descriptor.
+ */
+class EdgeAvailabilityDomain
+{
+    const UNDEFINED_EDGE_AVAILABILITY_DOMAIN = 'UNDEFINED_EDGE_AVAILABILITY_DOMAIN';
+
+    const AVAILABILITY_DOMAIN_1 = 'AVAILABILITY_DOMAIN_1';
+
+    const AVAILABILITY_DOMAIN_2 = 'AVAILABILITY_DOMAIN_2';
+
+    const AVAILABILITY_DOMAIN_ANY = 'AVAILABILITY_DOMAIN_ANY';
+}
diff --git a/Compute/src/V1/Enums/InterconnectAttachment/Encryption.php b/Compute/src/V1/Enums/InterconnectAttachment/Encryption.php
new file mode 100644
index 000000000000..067a118e9bd0
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectAttachment/Encryption.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectAttachment;
+
+/**
+ * Encryption contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.InterconnectAttachment.Encryption descriptor.
+ */
+class Encryption
+{
+    const UNDEFINED_ENCRYPTION = 'UNDEFINED_ENCRYPTION';
+
+    const IPSEC = 'IPSEC';
+
+    const NONE = 'NONE';
+}
diff --git a/Compute/src/V1/Enums/InterconnectAttachment/OperationalStatus.php b/Compute/src/V1/Enums/InterconnectAttachment/OperationalStatus.php
new file mode 100644
index 000000000000..b0342eb74484
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectAttachment/OperationalStatus.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectAttachment;
+
+/**
+ * OperationalStatus contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.InterconnectAttachment.OperationalStatus
+ * descriptor.
+ */
+class OperationalStatus
+{
+    const UNDEFINED_OPERATIONAL_STATUS = 'UNDEFINED_OPERATIONAL_STATUS';
+
+    const OS_ACTIVE = 'OS_ACTIVE';
+
+    const OS_UNPROVISIONED = 'OS_UNPROVISIONED';
+}
diff --git a/Compute/src/V1/Enums/InterconnectAttachment/State.php b/Compute/src/V1/Enums/InterconnectAttachment/State.php
new file mode 100644
index 000000000000..2b263b9837f9
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectAttachment/State.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectAttachment;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InterconnectAttachment.State descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const ACTIVE = 'ACTIVE';
+
+    const DEFUNCT = 'DEFUNCT';
+
+    const PARTNER_REQUEST_RECEIVED = 'PARTNER_REQUEST_RECEIVED';
+
+    const PENDING_CUSTOMER = 'PENDING_CUSTOMER';
+
+    const PENDING_PARTNER = 'PENDING_PARTNER';
+
+    const STATE_UNSPECIFIED = 'STATE_UNSPECIFIED';
+
+    const UNPROVISIONED = 'UNPROVISIONED';
+}
diff --git a/Compute/src/V1/Enums/InterconnectAttachment/Type.php b/Compute/src/V1/Enums/InterconnectAttachment/Type.php
new file mode 100644
index 000000000000..aeefcaa988ff
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectAttachment/Type.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectAttachment;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InterconnectAttachment.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const DEDICATED = 'DEDICATED';
+
+    const PARTNER = 'PARTNER';
+
+    const PARTNER_PROVIDER = 'PARTNER_PROVIDER';
+}
diff --git a/Compute/src/V1/Enums/InterconnectDiagnosticsLinkLACPStatus/State.php b/Compute/src/V1/Enums/InterconnectDiagnosticsLinkLACPStatus/State.php
new file mode 100644
index 000000000000..ac12874f107c
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectDiagnosticsLinkLACPStatus/State.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectDiagnosticsLinkLACPStatus;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InterconnectDiagnosticsLinkLACPStatus.State descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const ACTIVE = 'ACTIVE';
+
+    const DETACHED = 'DETACHED';
+}
diff --git a/Compute/src/V1/Enums/InterconnectDiagnosticsLinkOpticalPower/State.php b/Compute/src/V1/Enums/InterconnectDiagnosticsLinkOpticalPower/State.php
new file mode 100644
index 000000000000..b0a767c26381
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectDiagnosticsLinkOpticalPower/State.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectDiagnosticsLinkOpticalPower;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InterconnectDiagnosticsLinkOpticalPower.State
+ * descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const HIGH_ALARM = 'HIGH_ALARM';
+
+    const HIGH_WARNING = 'HIGH_WARNING';
+
+    const LOW_ALARM = 'LOW_ALARM';
+
+    const LOW_WARNING = 'LOW_WARNING';
+
+    const OK = 'OK';
+}
diff --git a/Compute/src/V1/Enums/InterconnectLocation/Continent.php b/Compute/src/V1/Enums/InterconnectLocation/Continent.php
new file mode 100644
index 000000000000..f6ae76479546
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectLocation/Continent.php
@@ -0,0 +1,54 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectLocation;
+
+/**
+ * Continent contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.InterconnectLocation.Continent descriptor.
+ */
+class Continent
+{
+    const UNDEFINED_CONTINENT = 'UNDEFINED_CONTINENT';
+
+    const AFRICA = 'AFRICA';
+
+    const ASIA_PAC = 'ASIA_PAC';
+
+    const C_AFRICA = 'C_AFRICA';
+
+    const C_ASIA_PAC = 'C_ASIA_PAC';
+
+    const C_EUROPE = 'C_EUROPE';
+
+    const C_NORTH_AMERICA = 'C_NORTH_AMERICA';
+
+    const C_SOUTH_AMERICA = 'C_SOUTH_AMERICA';
+
+    const EUROPE = 'EUROPE';
+
+    const NORTH_AMERICA = 'NORTH_AMERICA';
+
+    const SOUTH_AMERICA = 'SOUTH_AMERICA';
+}
diff --git a/Compute/src/V1/Enums/InterconnectLocation/Status.php b/Compute/src/V1/Enums/InterconnectLocation/Status.php
new file mode 100644
index 000000000000..d2a31aa9ba94
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectLocation/Status.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectLocation;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InterconnectLocation.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const AVAILABLE = 'AVAILABLE';
+
+    const CLOSED = 'CLOSED';
+}
diff --git a/Compute/src/V1/Enums/InterconnectLocationRegionInfo/LocationPresence.php b/Compute/src/V1/Enums/InterconnectLocationRegionInfo/LocationPresence.php
new file mode 100644
index 000000000000..3f3775be16cd
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectLocationRegionInfo/LocationPresence.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectLocationRegionInfo;
+
+/**
+ * LocationPresence contains string constants that represent the names of each
+ * value in the
+ * google.cloud.compute.v1.InterconnectLocationRegionInfo.LocationPresence
+ * descriptor.
+ */
+class LocationPresence
+{
+    const UNDEFINED_LOCATION_PRESENCE = 'UNDEFINED_LOCATION_PRESENCE';
+
+    const GLOBAL = 'GLOBAL';
+
+    const LOCAL_REGION = 'LOCAL_REGION';
+
+    const LP_GLOBAL = 'LP_GLOBAL';
+
+    const LP_LOCAL_REGION = 'LP_LOCAL_REGION';
+}
diff --git a/Compute/src/V1/Enums/InterconnectOutageNotification/IssueType.php b/Compute/src/V1/Enums/InterconnectOutageNotification/IssueType.php
new file mode 100644
index 000000000000..3b1c193aa850
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectOutageNotification/IssueType.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectOutageNotification;
+
+/**
+ * IssueType contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.InterconnectOutageNotification.IssueType descriptor.
+ */
+class IssueType
+{
+    const UNDEFINED_ISSUE_TYPE = 'UNDEFINED_ISSUE_TYPE';
+
+    const IT_OUTAGE = 'IT_OUTAGE';
+
+    const IT_PARTIAL_OUTAGE = 'IT_PARTIAL_OUTAGE';
+
+    const OUTAGE = 'OUTAGE';
+
+    const PARTIAL_OUTAGE = 'PARTIAL_OUTAGE';
+}
diff --git a/Compute/src/V1/Enums/InterconnectOutageNotification/Source.php b/Compute/src/V1/Enums/InterconnectOutageNotification/Source.php
new file mode 100644
index 000000000000..4d4c386bb728
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectOutageNotification/Source.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectOutageNotification;
+
+/**
+ * Source contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InterconnectOutageNotification.Source descriptor.
+ */
+class Source
+{
+    const UNDEFINED_SOURCE = 'UNDEFINED_SOURCE';
+
+    const GOOGLE = 'GOOGLE';
+
+    const NSRC_GOOGLE = 'NSRC_GOOGLE';
+}
diff --git a/Compute/src/V1/Enums/InterconnectOutageNotification/State.php b/Compute/src/V1/Enums/InterconnectOutageNotification/State.php
new file mode 100644
index 000000000000..d264aacea07b
--- /dev/null
+++ b/Compute/src/V1/Enums/InterconnectOutageNotification/State.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\InterconnectOutageNotification;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.InterconnectOutageNotification.State descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const ACTIVE = 'ACTIVE';
+
+    const CANCELLED = 'CANCELLED';
+
+    const COMPLETED = 'COMPLETED';
+
+    const NS_ACTIVE = 'NS_ACTIVE';
+
+    const NS_CANCELED = 'NS_CANCELED';
+}
diff --git a/Compute/src/V1/Enums/LicenseCode/State.php b/Compute/src/V1/Enums/LicenseCode/State.php
new file mode 100644
index 000000000000..171aeefa8b8f
--- /dev/null
+++ b/Compute/src/V1/Enums/LicenseCode/State.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\LicenseCode;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.LicenseCode.State descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const DISABLED = 'DISABLED';
+
+    const ENABLED = 'ENABLED';
+
+    const RESTRICTED = 'RESTRICTED';
+
+    const STATE_UNSPECIFIED = 'STATE_UNSPECIFIED';
+
+    const TERMINATED = 'TERMINATED';
+}
diff --git a/Compute/src/V1/Enums/ListPeeringRoutesNetworksRequest/Direction.php b/Compute/src/V1/Enums/ListPeeringRoutesNetworksRequest/Direction.php
new file mode 100644
index 000000000000..5bb2bf5ad147
--- /dev/null
+++ b/Compute/src/V1/Enums/ListPeeringRoutesNetworksRequest/Direction.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ListPeeringRoutesNetworksRequest;
+
+/**
+ * Direction contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.ListPeeringRoutesNetworksRequest.Direction
+ * descriptor.
+ */
+class Direction
+{
+    const UNDEFINED_DIRECTION = 'UNDEFINED_DIRECTION';
+
+    const INCOMING = 'INCOMING';
+
+    const OUTGOING = 'OUTGOING';
+}
diff --git a/Compute/src/V1/Enums/LocationPolicyLocation/Preference.php b/Compute/src/V1/Enums/LocationPolicyLocation/Preference.php
new file mode 100644
index 000000000000..716eb2ba95e5
--- /dev/null
+++ b/Compute/src/V1/Enums/LocationPolicyLocation/Preference.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\LocationPolicyLocation;
+
+/**
+ * Preference contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.LocationPolicyLocation.Preference descriptor.
+ */
+class Preference
+{
+    const UNDEFINED_PREFERENCE = 'UNDEFINED_PREFERENCE';
+
+    const ALLOW = 'ALLOW';
+
+    const DENY = 'DENY';
+
+    const PREFERENCE_UNSPECIFIED = 'PREFERENCE_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/LogConfigCloudAuditOptions/LogName.php b/Compute/src/V1/Enums/LogConfigCloudAuditOptions/LogName.php
new file mode 100644
index 000000000000..0fedee249e87
--- /dev/null
+++ b/Compute/src/V1/Enums/LogConfigCloudAuditOptions/LogName.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\LogConfigCloudAuditOptions;
+
+/**
+ * LogName contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.LogConfigCloudAuditOptions.LogName descriptor.
+ */
+class LogName
+{
+    const UNDEFINED_LOG_NAME = 'UNDEFINED_LOG_NAME';
+
+    const ADMIN_ACTIVITY = 'ADMIN_ACTIVITY';
+
+    const DATA_ACCESS = 'DATA_ACCESS';
+
+    const UNSPECIFIED_LOG_NAME = 'UNSPECIFIED_LOG_NAME';
+}
diff --git a/Compute/src/V1/Enums/LogConfigDataAccessOptions/LogMode.php b/Compute/src/V1/Enums/LogConfigDataAccessOptions/LogMode.php
new file mode 100644
index 000000000000..e7bf4a818d6d
--- /dev/null
+++ b/Compute/src/V1/Enums/LogConfigDataAccessOptions/LogMode.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\LogConfigDataAccessOptions;
+
+/**
+ * LogMode contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.LogConfigDataAccessOptions.LogMode descriptor.
+ */
+class LogMode
+{
+    const UNDEFINED_LOG_MODE = 'UNDEFINED_LOG_MODE';
+
+    const LOG_FAIL_CLOSED = 'LOG_FAIL_CLOSED';
+
+    const LOG_MODE_UNSPECIFIED = 'LOG_MODE_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/ManagedInstance/CurrentAction.php b/Compute/src/V1/Enums/ManagedInstance/CurrentAction.php
new file mode 100644
index 000000000000..b8df65772897
--- /dev/null
+++ b/Compute/src/V1/Enums/ManagedInstance/CurrentAction.php
@@ -0,0 +1,52 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ManagedInstance;
+
+/**
+ * CurrentAction contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.ManagedInstance.CurrentAction descriptor.
+ */
+class CurrentAction
+{
+    const UNDEFINED_CURRENT_ACTION = 'UNDEFINED_CURRENT_ACTION';
+
+    const ABANDONING = 'ABANDONING';
+
+    const CREATING = 'CREATING';
+
+    const CREATING_WITHOUT_RETRIES = 'CREATING_WITHOUT_RETRIES';
+
+    const DELETING = 'DELETING';
+
+    const NONE = 'NONE';
+
+    const RECREATING = 'RECREATING';
+
+    const REFRESHING = 'REFRESHING';
+
+    const RESTARTING = 'RESTARTING';
+
+    const VERIFYING = 'VERIFYING';
+}
diff --git a/Compute/src/V1/Enums/ManagedInstance/InstanceStatus.php b/Compute/src/V1/Enums/ManagedInstance/InstanceStatus.php
new file mode 100644
index 000000000000..801775dcacad
--- /dev/null
+++ b/Compute/src/V1/Enums/ManagedInstance/InstanceStatus.php
@@ -0,0 +1,54 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ManagedInstance;
+
+/**
+ * InstanceStatus contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.ManagedInstance.InstanceStatus descriptor.
+ */
+class InstanceStatus
+{
+    const UNDEFINED_INSTANCE_STATUS = 'UNDEFINED_INSTANCE_STATUS';
+
+    const DEPROVISIONING = 'DEPROVISIONING';
+
+    const PROVISIONING = 'PROVISIONING';
+
+    const REPAIRING = 'REPAIRING';
+
+    const RUNNING = 'RUNNING';
+
+    const STAGING = 'STAGING';
+
+    const STOPPED = 'STOPPED';
+
+    const STOPPING = 'STOPPING';
+
+    const SUSPENDED = 'SUSPENDED';
+
+    const SUSPENDING = 'SUSPENDING';
+
+    const TERMINATED = 'TERMINATED';
+}
diff --git a/Compute/src/V1/Enums/ManagedInstanceInstanceHealth/DetailedHealthState.php b/Compute/src/V1/Enums/ManagedInstanceInstanceHealth/DetailedHealthState.php
new file mode 100644
index 000000000000..4ce9a6594c99
--- /dev/null
+++ b/Compute/src/V1/Enums/ManagedInstanceInstanceHealth/DetailedHealthState.php
@@ -0,0 +1,46 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ManagedInstanceInstanceHealth;
+
+/**
+ * DetailedHealthState contains string constants that represent the names of each
+ * value in the
+ * google.cloud.compute.v1.ManagedInstanceInstanceHealth.DetailedHealthState
+ * descriptor.
+ */
+class DetailedHealthState
+{
+    const UNDEFINED_DETAILED_HEALTH_STATE = 'UNDEFINED_DETAILED_HEALTH_STATE';
+
+    const DRAINING = 'DRAINING';
+
+    const HEALTHY = 'HEALTHY';
+
+    const TIMEOUT = 'TIMEOUT';
+
+    const UNHEALTHY = 'UNHEALTHY';
+
+    const UNKNOWN = 'UNKNOWN';
+}
diff --git a/Compute/src/V1/Enums/MetadataFilter/FilterMatchCriteria.php b/Compute/src/V1/Enums/MetadataFilter/FilterMatchCriteria.php
new file mode 100644
index 000000000000..407660dac3ec
--- /dev/null
+++ b/Compute/src/V1/Enums/MetadataFilter/FilterMatchCriteria.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\MetadataFilter;
+
+/**
+ * FilterMatchCriteria contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.MetadataFilter.FilterMatchCriteria
+ * descriptor.
+ */
+class FilterMatchCriteria
+{
+    const UNDEFINED_FILTER_MATCH_CRITERIA = 'UNDEFINED_FILTER_MATCH_CRITERIA';
+
+    const MATCH_ALL = 'MATCH_ALL';
+
+    const MATCH_ANY = 'MATCH_ANY';
+
+    const NOT_SET = 'NOT_SET';
+}
diff --git a/Compute/src/V1/Enums/NetworkEndpointGroup/NetworkEndpointType.php b/Compute/src/V1/Enums/NetworkEndpointGroup/NetworkEndpointType.php
new file mode 100644
index 000000000000..4810649786a8
--- /dev/null
+++ b/Compute/src/V1/Enums/NetworkEndpointGroup/NetworkEndpointType.php
@@ -0,0 +1,47 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NetworkEndpointGroup;
+
+/**
+ * NetworkEndpointType contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.NetworkEndpointGroup.NetworkEndpointType
+ * descriptor.
+ */
+class NetworkEndpointType
+{
+    const UNDEFINED_NETWORK_ENDPOINT_TYPE = 'UNDEFINED_NETWORK_ENDPOINT_TYPE';
+
+    const GCE_VM_IP = 'GCE_VM_IP';
+
+    const GCE_VM_IP_PORT = 'GCE_VM_IP_PORT';
+
+    const INTERNET_FQDN_PORT = 'INTERNET_FQDN_PORT';
+
+    const INTERNET_IP_PORT = 'INTERNET_IP_PORT';
+
+    const NON_GCP_PRIVATE_IP_PORT = 'NON_GCP_PRIVATE_IP_PORT';
+
+    const SERVERLESS = 'SERVERLESS';
+}
diff --git a/Compute/src/V1/Enums/NetworkEndpointGroupsListEndpointsRequest/HealthStatus.php b/Compute/src/V1/Enums/NetworkEndpointGroupsListEndpointsRequest/HealthStatus.php
new file mode 100644
index 000000000000..7b89c725e01b
--- /dev/null
+++ b/Compute/src/V1/Enums/NetworkEndpointGroupsListEndpointsRequest/HealthStatus.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NetworkEndpointGroupsListEndpointsRequest;
+
+/**
+ * HealthStatus contains string constants that represent the names of each value in
+ * the
+ * google.cloud.compute.v1.NetworkEndpointGroupsListEndpointsRequest.HealthStatus
+ * descriptor.
+ */
+class HealthStatus
+{
+    const UNDEFINED_HEALTH_STATUS = 'UNDEFINED_HEALTH_STATUS';
+
+    const SHOW = 'SHOW';
+
+    const SKIP = 'SKIP';
+}
diff --git a/Compute/src/V1/Enums/NetworkInterface/Ipv6AccessType.php b/Compute/src/V1/Enums/NetworkInterface/Ipv6AccessType.php
new file mode 100644
index 000000000000..dc34ff13d8ee
--- /dev/null
+++ b/Compute/src/V1/Enums/NetworkInterface/Ipv6AccessType.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NetworkInterface;
+
+/**
+ * Ipv6AccessType contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.NetworkInterface.Ipv6AccessType descriptor.
+ */
+class Ipv6AccessType
+{
+    const UNDEFINED_IPV6_ACCESS_TYPE = 'UNDEFINED_IPV6_ACCESS_TYPE';
+
+    const EXTERNAL = 'EXTERNAL';
+
+    const UNSPECIFIED_IPV6_ACCESS_TYPE = 'UNSPECIFIED_IPV6_ACCESS_TYPE';
+}
diff --git a/Compute/src/V1/Enums/NetworkInterface/NicType.php b/Compute/src/V1/Enums/NetworkInterface/NicType.php
new file mode 100644
index 000000000000..04577723f445
--- /dev/null
+++ b/Compute/src/V1/Enums/NetworkInterface/NicType.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NetworkInterface;
+
+/**
+ * NicType contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.NetworkInterface.NicType descriptor.
+ */
+class NicType
+{
+    const UNDEFINED_NIC_TYPE = 'UNDEFINED_NIC_TYPE';
+
+    const GVNIC = 'GVNIC';
+
+    const UNSPECIFIED_NIC_TYPE = 'UNSPECIFIED_NIC_TYPE';
+
+    const VIRTIO_NET = 'VIRTIO_NET';
+}
diff --git a/Compute/src/V1/Enums/NetworkInterface/StackType.php b/Compute/src/V1/Enums/NetworkInterface/StackType.php
new file mode 100644
index 000000000000..538388310e57
--- /dev/null
+++ b/Compute/src/V1/Enums/NetworkInterface/StackType.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NetworkInterface;
+
+/**
+ * StackType contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.NetworkInterface.StackType descriptor.
+ */
+class StackType
+{
+    const UNDEFINED_STACK_TYPE = 'UNDEFINED_STACK_TYPE';
+
+    const IPV4_IPV6 = 'IPV4_IPV6';
+
+    const IPV4_ONLY = 'IPV4_ONLY';
+
+    const UNSPECIFIED_STACK_TYPE = 'UNSPECIFIED_STACK_TYPE';
+}
diff --git a/Compute/src/V1/Enums/NetworkPeering/State.php b/Compute/src/V1/Enums/NetworkPeering/State.php
new file mode 100644
index 000000000000..3e67b99c36c0
--- /dev/null
+++ b/Compute/src/V1/Enums/NetworkPeering/State.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NetworkPeering;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.NetworkPeering.State descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const ACTIVE = 'ACTIVE';
+
+    const INACTIVE = 'INACTIVE';
+}
diff --git a/Compute/src/V1/Enums/NetworkRoutingConfig/RoutingMode.php b/Compute/src/V1/Enums/NetworkRoutingConfig/RoutingMode.php
new file mode 100644
index 000000000000..2e11569b3f2d
--- /dev/null
+++ b/Compute/src/V1/Enums/NetworkRoutingConfig/RoutingMode.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NetworkRoutingConfig;
+
+/**
+ * RoutingMode contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.NetworkRoutingConfig.RoutingMode descriptor.
+ */
+class RoutingMode
+{
+    const UNDEFINED_ROUTING_MODE = 'UNDEFINED_ROUTING_MODE';
+
+    const GLOBAL = 'GLOBAL';
+
+    const REGIONAL = 'REGIONAL';
+}
diff --git a/Compute/src/V1/Enums/NetworksGetEffectiveFirewallsResponseEffectiveFirewallPolicy/Type.php b/Compute/src/V1/Enums/NetworksGetEffectiveFirewallsResponseEffectiveFirewallPolicy/Type.php
new file mode 100644
index 000000000000..84704ec11d87
--- /dev/null
+++ b/Compute/src/V1/Enums/NetworksGetEffectiveFirewallsResponseEffectiveFirewallPolicy/Type.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NetworksGetEffectiveFirewallsResponseEffectiveFirewallPolicy;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.NetworksGetEffectiveFirewallsResponseEffectiveFirewallPolicy.Type
+ * descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const HIERARCHY = 'HIERARCHY';
+
+    const NETWORK = 'NETWORK';
+
+    const UNSPECIFIED = 'UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/NodeGroup/MaintenancePolicy.php b/Compute/src/V1/Enums/NodeGroup/MaintenancePolicy.php
new file mode 100644
index 000000000000..14b2e572875e
--- /dev/null
+++ b/Compute/src/V1/Enums/NodeGroup/MaintenancePolicy.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NodeGroup;
+
+/**
+ * MaintenancePolicy contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.NodeGroup.MaintenancePolicy descriptor.
+ */
+class MaintenancePolicy
+{
+    const UNDEFINED_MAINTENANCE_POLICY = 'UNDEFINED_MAINTENANCE_POLICY';
+
+    const DEFAULT = 'DEFAULT';
+
+    const MAINTENANCE_POLICY_UNSPECIFIED = 'MAINTENANCE_POLICY_UNSPECIFIED';
+
+    const MIGRATE_WITHIN_NODE_GROUP = 'MIGRATE_WITHIN_NODE_GROUP';
+
+    const RESTART_IN_PLACE = 'RESTART_IN_PLACE';
+}
diff --git a/Compute/src/V1/Enums/NodeGroup/Status.php b/Compute/src/V1/Enums/NodeGroup/Status.php
new file mode 100644
index 000000000000..7d137bfff485
--- /dev/null
+++ b/Compute/src/V1/Enums/NodeGroup/Status.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NodeGroup;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.NodeGroup.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const CREATING = 'CREATING';
+
+    const DELETING = 'DELETING';
+
+    const INVALID = 'INVALID';
+
+    const READY = 'READY';
+}
diff --git a/Compute/src/V1/Enums/NodeGroupAutoscalingPolicy/Mode.php b/Compute/src/V1/Enums/NodeGroupAutoscalingPolicy/Mode.php
new file mode 100644
index 000000000000..844e6316be9e
--- /dev/null
+++ b/Compute/src/V1/Enums/NodeGroupAutoscalingPolicy/Mode.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NodeGroupAutoscalingPolicy;
+
+/**
+ * Mode contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.NodeGroupAutoscalingPolicy.Mode descriptor.
+ */
+class Mode
+{
+    const UNDEFINED_MODE = 'UNDEFINED_MODE';
+
+    const MODE_UNSPECIFIED = 'MODE_UNSPECIFIED';
+
+    const OFF = 'OFF';
+
+    const ON = 'ON';
+
+    const ONLY_SCALE_OUT = 'ONLY_SCALE_OUT';
+}
diff --git a/Compute/src/V1/Enums/NodeGroupNode/CpuOvercommitType.php b/Compute/src/V1/Enums/NodeGroupNode/CpuOvercommitType.php
new file mode 100644
index 000000000000..50bb56ba8116
--- /dev/null
+++ b/Compute/src/V1/Enums/NodeGroupNode/CpuOvercommitType.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NodeGroupNode;
+
+/**
+ * CpuOvercommitType contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.NodeGroupNode.CpuOvercommitType descriptor.
+ */
+class CpuOvercommitType
+{
+    const UNDEFINED_CPU_OVERCOMMIT_TYPE = 'UNDEFINED_CPU_OVERCOMMIT_TYPE';
+
+    const CPU_OVERCOMMIT_TYPE_UNSPECIFIED = 'CPU_OVERCOMMIT_TYPE_UNSPECIFIED';
+
+    const ENABLED = 'ENABLED';
+
+    const NONE = 'NONE';
+}
diff --git a/Compute/src/V1/Enums/NodeGroupNode/Status.php b/Compute/src/V1/Enums/NodeGroupNode/Status.php
new file mode 100644
index 000000000000..af07075db262
--- /dev/null
+++ b/Compute/src/V1/Enums/NodeGroupNode/Status.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NodeGroupNode;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.NodeGroupNode.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const CREATING = 'CREATING';
+
+    const DELETING = 'DELETING';
+
+    const INVALID = 'INVALID';
+
+    const READY = 'READY';
+
+    const REPAIRING = 'REPAIRING';
+}
diff --git a/Compute/src/V1/Enums/NodeTemplate/CpuOvercommitType.php b/Compute/src/V1/Enums/NodeTemplate/CpuOvercommitType.php
new file mode 100644
index 000000000000..b9be623c4cbf
--- /dev/null
+++ b/Compute/src/V1/Enums/NodeTemplate/CpuOvercommitType.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NodeTemplate;
+
+/**
+ * CpuOvercommitType contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.NodeTemplate.CpuOvercommitType descriptor.
+ */
+class CpuOvercommitType
+{
+    const UNDEFINED_CPU_OVERCOMMIT_TYPE = 'UNDEFINED_CPU_OVERCOMMIT_TYPE';
+
+    const CPU_OVERCOMMIT_TYPE_UNSPECIFIED = 'CPU_OVERCOMMIT_TYPE_UNSPECIFIED';
+
+    const ENABLED = 'ENABLED';
+
+    const NONE = 'NONE';
+}
diff --git a/Compute/src/V1/Enums/NodeTemplate/Status.php b/Compute/src/V1/Enums/NodeTemplate/Status.php
new file mode 100644
index 000000000000..356175364583
--- /dev/null
+++ b/Compute/src/V1/Enums/NodeTemplate/Status.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\NodeTemplate;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.NodeTemplate.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const CREATING = 'CREATING';
+
+    const DELETING = 'DELETING';
+
+    const INVALID = 'INVALID';
+
+    const READY = 'READY';
+}
diff --git a/Compute/src/V1/Enums/Operation/Status.php b/Compute/src/V1/Enums/Operation/Status.php
new file mode 100644
index 000000000000..1096a607777e
--- /dev/null
+++ b/Compute/src/V1/Enums/Operation/Status.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Operation;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Operation.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const DONE = 'DONE';
+
+    const PENDING = 'PENDING';
+
+    const RUNNING = 'RUNNING';
+}
diff --git a/Compute/src/V1/Enums/PacketMirroring/Enable.php b/Compute/src/V1/Enums/PacketMirroring/Enable.php
new file mode 100644
index 000000000000..2a19b6c42985
--- /dev/null
+++ b/Compute/src/V1/Enums/PacketMirroring/Enable.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\PacketMirroring;
+
+/**
+ * Enable contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.PacketMirroring.Enable descriptor.
+ */
+class Enable
+{
+    const UNDEFINED_ENABLE = 'UNDEFINED_ENABLE';
+
+    const FALSE = 'FALSE';
+
+    const TRUE = 'TRUE';
+}
diff --git a/Compute/src/V1/Enums/PacketMirroringFilter/Direction.php b/Compute/src/V1/Enums/PacketMirroringFilter/Direction.php
new file mode 100644
index 000000000000..7865a4aa6e63
--- /dev/null
+++ b/Compute/src/V1/Enums/PacketMirroringFilter/Direction.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\PacketMirroringFilter;
+
+/**
+ * Direction contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.PacketMirroringFilter.Direction descriptor.
+ */
+class Direction
+{
+    const UNDEFINED_DIRECTION = 'UNDEFINED_DIRECTION';
+
+    const BOTH = 'BOTH';
+
+    const EGRESS = 'EGRESS';
+
+    const INGRESS = 'INGRESS';
+}
diff --git a/Compute/src/V1/Enums/PerInstanceConfig/Status.php b/Compute/src/V1/Enums/PerInstanceConfig/Status.php
new file mode 100644
index 000000000000..995371d3f1d8
--- /dev/null
+++ b/Compute/src/V1/Enums/PerInstanceConfig/Status.php
@@ -0,0 +1,46 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\PerInstanceConfig;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.PerInstanceConfig.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const APPLYING = 'APPLYING';
+
+    const DELETING = 'DELETING';
+
+    const EFFECTIVE = 'EFFECTIVE';
+
+    const NONE = 'NONE';
+
+    const UNAPPLIED = 'UNAPPLIED';
+
+    const UNAPPLIED_DELETION = 'UNAPPLIED_DELETION';
+}
diff --git a/Compute/src/V1/Enums/PreservedStatePreservedDisk/AutoDelete.php b/Compute/src/V1/Enums/PreservedStatePreservedDisk/AutoDelete.php
new file mode 100644
index 000000000000..572829482065
--- /dev/null
+++ b/Compute/src/V1/Enums/PreservedStatePreservedDisk/AutoDelete.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\PreservedStatePreservedDisk;
+
+/**
+ * AutoDelete contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.PreservedStatePreservedDisk.AutoDelete descriptor.
+ */
+class AutoDelete
+{
+    const UNDEFINED_AUTO_DELETE = 'UNDEFINED_AUTO_DELETE';
+
+    const NEVER = 'NEVER';
+
+    const ON_PERMANENT_INSTANCE_DELETION = 'ON_PERMANENT_INSTANCE_DELETION';
+}
diff --git a/Compute/src/V1/Enums/PreservedStatePreservedDisk/Mode.php b/Compute/src/V1/Enums/PreservedStatePreservedDisk/Mode.php
new file mode 100644
index 000000000000..99a3c3b12bb0
--- /dev/null
+++ b/Compute/src/V1/Enums/PreservedStatePreservedDisk/Mode.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\PreservedStatePreservedDisk;
+
+/**
+ * Mode contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.PreservedStatePreservedDisk.Mode descriptor.
+ */
+class Mode
+{
+    const UNDEFINED_MODE = 'UNDEFINED_MODE';
+
+    const READ_ONLY = 'READ_ONLY';
+
+    const READ_WRITE = 'READ_WRITE';
+}
diff --git a/Compute/src/V1/Enums/Project/DefaultNetworkTier.php b/Compute/src/V1/Enums/Project/DefaultNetworkTier.php
new file mode 100644
index 000000000000..777f81bec559
--- /dev/null
+++ b/Compute/src/V1/Enums/Project/DefaultNetworkTier.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Project;
+
+/**
+ * DefaultNetworkTier contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.Project.DefaultNetworkTier descriptor.
+ */
+class DefaultNetworkTier
+{
+    const UNDEFINED_DEFAULT_NETWORK_TIER = 'UNDEFINED_DEFAULT_NETWORK_TIER';
+
+    const PREMIUM = 'PREMIUM';
+
+    const STANDARD = 'STANDARD';
+}
diff --git a/Compute/src/V1/Enums/Project/XpnProjectStatus.php b/Compute/src/V1/Enums/Project/XpnProjectStatus.php
new file mode 100644
index 000000000000..6d9eb3844aef
--- /dev/null
+++ b/Compute/src/V1/Enums/Project/XpnProjectStatus.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Project;
+
+/**
+ * XpnProjectStatus contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.Project.XpnProjectStatus descriptor.
+ */
+class XpnProjectStatus
+{
+    const UNDEFINED_XPN_PROJECT_STATUS = 'UNDEFINED_XPN_PROJECT_STATUS';
+
+    const HOST = 'HOST';
+
+    const UNSPECIFIED_XPN_PROJECT_STATUS = 'UNSPECIFIED_XPN_PROJECT_STATUS';
+}
diff --git a/Compute/src/V1/Enums/ProjectsSetDefaultNetworkTierRequest/NetworkTier.php b/Compute/src/V1/Enums/ProjectsSetDefaultNetworkTierRequest/NetworkTier.php
new file mode 100644
index 000000000000..a7373958d22c
--- /dev/null
+++ b/Compute/src/V1/Enums/ProjectsSetDefaultNetworkTierRequest/NetworkTier.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ProjectsSetDefaultNetworkTierRequest;
+
+/**
+ * NetworkTier contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.ProjectsSetDefaultNetworkTierRequest.NetworkTier
+ * descriptor.
+ */
+class NetworkTier
+{
+    const UNDEFINED_NETWORK_TIER = 'UNDEFINED_NETWORK_TIER';
+
+    const PREMIUM = 'PREMIUM';
+
+    const STANDARD = 'STANDARD';
+}
diff --git a/Compute/src/V1/Enums/PublicAdvertisedPrefix/Status.php b/Compute/src/V1/Enums/PublicAdvertisedPrefix/Status.php
new file mode 100644
index 000000000000..2b5200484c5c
--- /dev/null
+++ b/Compute/src/V1/Enums/PublicAdvertisedPrefix/Status.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\PublicAdvertisedPrefix;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.PublicAdvertisedPrefix.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const INITIAL = 'INITIAL';
+
+    const PREFIX_CONFIGURATION_COMPLETE = 'PREFIX_CONFIGURATION_COMPLETE';
+
+    const PREFIX_CONFIGURATION_IN_PROGRESS = 'PREFIX_CONFIGURATION_IN_PROGRESS';
+
+    const PREFIX_REMOVAL_IN_PROGRESS = 'PREFIX_REMOVAL_IN_PROGRESS';
+
+    const PTR_CONFIGURED = 'PTR_CONFIGURED';
+
+    const REVERSE_DNS_LOOKUP_FAILED = 'REVERSE_DNS_LOOKUP_FAILED';
+
+    const VALIDATED = 'VALIDATED';
+}
diff --git a/Compute/src/V1/Enums/PublicDelegatedPrefix/Status.php b/Compute/src/V1/Enums/PublicDelegatedPrefix/Status.php
new file mode 100644
index 000000000000..87e4fee2c3e3
--- /dev/null
+++ b/Compute/src/V1/Enums/PublicDelegatedPrefix/Status.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\PublicDelegatedPrefix;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.PublicDelegatedPrefix.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const ANNOUNCED = 'ANNOUNCED';
+
+    const DELETING = 'DELETING';
+
+    const INITIALIZING = 'INITIALIZING';
+
+    const READY_TO_ANNOUNCE = 'READY_TO_ANNOUNCE';
+}
diff --git a/Compute/src/V1/Enums/PublicDelegatedPrefixPublicDelegatedSubPrefix/Status.php b/Compute/src/V1/Enums/PublicDelegatedPrefixPublicDelegatedSubPrefix/Status.php
new file mode 100644
index 000000000000..4782e781b210
--- /dev/null
+++ b/Compute/src/V1/Enums/PublicDelegatedPrefixPublicDelegatedSubPrefix/Status.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\PublicDelegatedPrefixPublicDelegatedSubPrefix;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.PublicDelegatedPrefixPublicDelegatedSubPrefix.Status
+ * descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const ACTIVE = 'ACTIVE';
+
+    const INACTIVE = 'INACTIVE';
+}
diff --git a/Compute/src/V1/Enums/Quota/Metric.php b/Compute/src/V1/Enums/Quota/Metric.php
new file mode 100644
index 000000000000..e873d266d842
--- /dev/null
+++ b/Compute/src/V1/Enums/Quota/Metric.php
@@ -0,0 +1,280 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Quota;
+
+/**
+ * Metric contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Quota.Metric descriptor.
+ */
+class Metric
+{
+    const UNDEFINED_METRIC = 'UNDEFINED_METRIC';
+
+    const A2_CPUS = 'A2_CPUS';
+
+    const AFFINITY_GROUPS = 'AFFINITY_GROUPS';
+
+    const AUTOSCALERS = 'AUTOSCALERS';
+
+    const BACKEND_BUCKETS = 'BACKEND_BUCKETS';
+
+    const BACKEND_SERVICES = 'BACKEND_SERVICES';
+
+    const C2D_CPUS = 'C2D_CPUS';
+
+    const C2_CPUS = 'C2_CPUS';
+
+    const C3_CPUS = 'C3_CPUS';
+
+    const COMMITMENTS = 'COMMITMENTS';
+
+    const COMMITTED_A2_CPUS = 'COMMITTED_A2_CPUS';
+
+    const COMMITTED_C2D_CPUS = 'COMMITTED_C2D_CPUS';
+
+    const COMMITTED_C2_CPUS = 'COMMITTED_C2_CPUS';
+
+    const COMMITTED_C3_CPUS = 'COMMITTED_C3_CPUS';
+
+    const COMMITTED_CPUS = 'COMMITTED_CPUS';
+
+    const COMMITTED_E2_CPUS = 'COMMITTED_E2_CPUS';
+
+    const COMMITTED_LICENSES = 'COMMITTED_LICENSES';
+
+    const COMMITTED_LOCAL_SSD_TOTAL_GB = 'COMMITTED_LOCAL_SSD_TOTAL_GB';
+
+    const COMMITTED_MEMORY_OPTIMIZED_CPUS = 'COMMITTED_MEMORY_OPTIMIZED_CPUS';
+
+    const COMMITTED_N2A_CPUS = 'COMMITTED_N2A_CPUS';
+
+    const COMMITTED_N2D_CPUS = 'COMMITTED_N2D_CPUS';
+
+    const COMMITTED_N2_CPUS = 'COMMITTED_N2_CPUS';
+
+    const COMMITTED_NVIDIA_A100_GPUS = 'COMMITTED_NVIDIA_A100_GPUS';
+
+    const COMMITTED_NVIDIA_K80_GPUS = 'COMMITTED_NVIDIA_K80_GPUS';
+
+    const COMMITTED_NVIDIA_P100_GPUS = 'COMMITTED_NVIDIA_P100_GPUS';
+
+    const COMMITTED_NVIDIA_P4_GPUS = 'COMMITTED_NVIDIA_P4_GPUS';
+
+    const COMMITTED_NVIDIA_T4_GPUS = 'COMMITTED_NVIDIA_T4_GPUS';
+
+    const COMMITTED_NVIDIA_V100_GPUS = 'COMMITTED_NVIDIA_V100_GPUS';
+
+    const COMMITTED_T2D_CPUS = 'COMMITTED_T2D_CPUS';
+
+    const CPUS = 'CPUS';
+
+    const CPUS_ALL_REGIONS = 'CPUS_ALL_REGIONS';
+
+    const DISKS_TOTAL_GB = 'DISKS_TOTAL_GB';
+
+    const E2_CPUS = 'E2_CPUS';
+
+    const EXTERNAL_NETWORK_LB_FORWARDING_RULES = 'EXTERNAL_NETWORK_LB_FORWARDING_RULES';
+
+    const EXTERNAL_PROTOCOL_FORWARDING_RULES = 'EXTERNAL_PROTOCOL_FORWARDING_RULES';
+
+    const EXTERNAL_VPN_GATEWAYS = 'EXTERNAL_VPN_GATEWAYS';
+
+    const FIREWALLS = 'FIREWALLS';
+
+    const FORWARDING_RULES = 'FORWARDING_RULES';
+
+    const GLOBAL_INTERNAL_ADDRESSES = 'GLOBAL_INTERNAL_ADDRESSES';
+
+    const GPUS_ALL_REGIONS = 'GPUS_ALL_REGIONS';
+
+    const HEALTH_CHECKS = 'HEALTH_CHECKS';
+
+    const IMAGES = 'IMAGES';
+
+    const INSTANCES = 'INSTANCES';
+
+    const INSTANCE_GROUPS = 'INSTANCE_GROUPS';
+
+    const INSTANCE_GROUP_MANAGERS = 'INSTANCE_GROUP_MANAGERS';
+
+    const INSTANCE_TEMPLATES = 'INSTANCE_TEMPLATES';
+
+    const INTERCONNECTS = 'INTERCONNECTS';
+
+    const INTERCONNECT_ATTACHMENTS_PER_REGION = 'INTERCONNECT_ATTACHMENTS_PER_REGION';
+
+    const INTERCONNECT_ATTACHMENTS_TOTAL_MBPS = 'INTERCONNECT_ATTACHMENTS_TOTAL_MBPS';
+
+    const INTERCONNECT_TOTAL_GBPS = 'INTERCONNECT_TOTAL_GBPS';
+
+    const INTERNAL_ADDRESSES = 'INTERNAL_ADDRESSES';
+
+    const INTERNAL_TRAFFIC_DIRECTOR_FORWARDING_RULES = 'INTERNAL_TRAFFIC_DIRECTOR_FORWARDING_RULES';
+
+    const IN_PLACE_SNAPSHOTS = 'IN_PLACE_SNAPSHOTS';
+
+    const IN_USE_ADDRESSES = 'IN_USE_ADDRESSES';
+
+    const IN_USE_BACKUP_SCHEDULES = 'IN_USE_BACKUP_SCHEDULES';
+
+    const IN_USE_SNAPSHOT_SCHEDULES = 'IN_USE_SNAPSHOT_SCHEDULES';
+
+    const LOCAL_SSD_TOTAL_GB = 'LOCAL_SSD_TOTAL_GB';
+
+    const M1_CPUS = 'M1_CPUS';
+
+    const M2_CPUS = 'M2_CPUS';
+
+    const MACHINE_IMAGES = 'MACHINE_IMAGES';
+
+    const N2A_CPUS = 'N2A_CPUS';
+
+    const N2D_CPUS = 'N2D_CPUS';
+
+    const N2_CPUS = 'N2_CPUS';
+
+    const NETWORKS = 'NETWORKS';
+
+    const NETWORK_ENDPOINT_GROUPS = 'NETWORK_ENDPOINT_GROUPS';
+
+    const NETWORK_FIREWALL_POLICIES = 'NETWORK_FIREWALL_POLICIES';
+
+    const NODE_GROUPS = 'NODE_GROUPS';
+
+    const NODE_TEMPLATES = 'NODE_TEMPLATES';
+
+    const NVIDIA_A100_GPUS = 'NVIDIA_A100_GPUS';
+
+    const NVIDIA_K80_GPUS = 'NVIDIA_K80_GPUS';
+
+    const NVIDIA_P100_GPUS = 'NVIDIA_P100_GPUS';
+
+    const NVIDIA_P100_VWS_GPUS = 'NVIDIA_P100_VWS_GPUS';
+
+    const NVIDIA_P4_GPUS = 'NVIDIA_P4_GPUS';
+
+    const NVIDIA_P4_VWS_GPUS = 'NVIDIA_P4_VWS_GPUS';
+
+    const NVIDIA_T4_GPUS = 'NVIDIA_T4_GPUS';
+
+    const NVIDIA_T4_VWS_GPUS = 'NVIDIA_T4_VWS_GPUS';
+
+    const NVIDIA_V100_GPUS = 'NVIDIA_V100_GPUS';
+
+    const PACKET_MIRRORINGS = 'PACKET_MIRRORINGS';
+
+    const PD_EXTREME_TOTAL_PROVISIONED_IOPS = 'PD_EXTREME_TOTAL_PROVISIONED_IOPS';
+
+    const PREEMPTIBLE_CPUS = 'PREEMPTIBLE_CPUS';
+
+    const PREEMPTIBLE_LOCAL_SSD_GB = 'PREEMPTIBLE_LOCAL_SSD_GB';
+
+    const PREEMPTIBLE_NVIDIA_A100_GPUS = 'PREEMPTIBLE_NVIDIA_A100_GPUS';
+
+    const PREEMPTIBLE_NVIDIA_K80_GPUS = 'PREEMPTIBLE_NVIDIA_K80_GPUS';
+
+    const PREEMPTIBLE_NVIDIA_P100_GPUS = 'PREEMPTIBLE_NVIDIA_P100_GPUS';
+
+    const PREEMPTIBLE_NVIDIA_P100_VWS_GPUS = 'PREEMPTIBLE_NVIDIA_P100_VWS_GPUS';
+
+    const PREEMPTIBLE_NVIDIA_P4_GPUS = 'PREEMPTIBLE_NVIDIA_P4_GPUS';
+
+    const PREEMPTIBLE_NVIDIA_P4_VWS_GPUS = 'PREEMPTIBLE_NVIDIA_P4_VWS_GPUS';
+
+    const PREEMPTIBLE_NVIDIA_T4_GPUS = 'PREEMPTIBLE_NVIDIA_T4_GPUS';
+
+    const PREEMPTIBLE_NVIDIA_T4_VWS_GPUS = 'PREEMPTIBLE_NVIDIA_T4_VWS_GPUS';
+
+    const PREEMPTIBLE_NVIDIA_V100_GPUS = 'PREEMPTIBLE_NVIDIA_V100_GPUS';
+
+    const PSC_ILB_CONSUMER_FORWARDING_RULES_PER_PRODUCER_NETWORK = 'PSC_ILB_CONSUMER_FORWARDING_RULES_PER_PRODUCER_NETWORK';
+
+    const PSC_INTERNAL_LB_FORWARDING_RULES = 'PSC_INTERNAL_LB_FORWARDING_RULES';
+
+    const PUBLIC_ADVERTISED_PREFIXES = 'PUBLIC_ADVERTISED_PREFIXES';
+
+    const PUBLIC_DELEGATED_PREFIXES = 'PUBLIC_DELEGATED_PREFIXES';
+
+    const REGIONAL_AUTOSCALERS = 'REGIONAL_AUTOSCALERS';
+
+    const REGIONAL_INSTANCE_GROUP_MANAGERS = 'REGIONAL_INSTANCE_GROUP_MANAGERS';
+
+    const RESERVATIONS = 'RESERVATIONS';
+
+    const RESOURCE_POLICIES = 'RESOURCE_POLICIES';
+
+    const ROUTERS = 'ROUTERS';
+
+    const ROUTES = 'ROUTES';
+
+    const SECURITY_POLICIES = 'SECURITY_POLICIES';
+
+    const SECURITY_POLICIES_PER_REGION = 'SECURITY_POLICIES_PER_REGION';
+
+    const SECURITY_POLICY_CEVAL_RULES = 'SECURITY_POLICY_CEVAL_RULES';
+
+    const SECURITY_POLICY_RULES = 'SECURITY_POLICY_RULES';
+
+    const SECURITY_POLICY_RULES_PER_REGION = 'SECURITY_POLICY_RULES_PER_REGION';
+
+    const SERVICE_ATTACHMENTS = 'SERVICE_ATTACHMENTS';
+
+    const SNAPSHOTS = 'SNAPSHOTS';
+
+    const SSD_TOTAL_GB = 'SSD_TOTAL_GB';
+
+    const SSL_CERTIFICATES = 'SSL_CERTIFICATES';
+
+    const STATIC_ADDRESSES = 'STATIC_ADDRESSES';
+
+    const STATIC_BYOIP_ADDRESSES = 'STATIC_BYOIP_ADDRESSES';
+
+    const SUBNETWORKS = 'SUBNETWORKS';
+
+    const T2D_CPUS = 'T2D_CPUS';
+
+    const TARGET_HTTPS_PROXIES = 'TARGET_HTTPS_PROXIES';
+
+    const TARGET_HTTP_PROXIES = 'TARGET_HTTP_PROXIES';
+
+    const TARGET_INSTANCES = 'TARGET_INSTANCES';
+
+    const TARGET_POOLS = 'TARGET_POOLS';
+
+    const TARGET_SSL_PROXIES = 'TARGET_SSL_PROXIES';
+
+    const TARGET_TCP_PROXIES = 'TARGET_TCP_PROXIES';
+
+    const TARGET_VPN_GATEWAYS = 'TARGET_VPN_GATEWAYS';
+
+    const URL_MAPS = 'URL_MAPS';
+
+    const VPN_GATEWAYS = 'VPN_GATEWAYS';
+
+    const VPN_TUNNELS = 'VPN_TUNNELS';
+
+    const XPN_SERVICE_PROJECTS = 'XPN_SERVICE_PROJECTS';
+}
diff --git a/Compute/src/V1/Enums/RawDisk/ContainerType.php b/Compute/src/V1/Enums/RawDisk/ContainerType.php
new file mode 100644
index 000000000000..7045434a230c
--- /dev/null
+++ b/Compute/src/V1/Enums/RawDisk/ContainerType.php
@@ -0,0 +1,36 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RawDisk;
+
+/**
+ * ContainerType contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.RawDisk.ContainerType descriptor.
+ */
+class ContainerType
+{
+    const UNDEFINED_CONTAINER_TYPE = 'UNDEFINED_CONTAINER_TYPE';
+
+    const TAR = 'TAR';
+}
diff --git a/Compute/src/V1/Enums/Region/Status.php b/Compute/src/V1/Enums/Region/Status.php
new file mode 100644
index 000000000000..d78eea066ce3
--- /dev/null
+++ b/Compute/src/V1/Enums/Region/Status.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Region;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Region.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const DOWN = 'DOWN';
+
+    const UP = 'UP';
+}
diff --git a/Compute/src/V1/Enums/RegionInstanceGroupsListInstancesRequest/InstanceState.php b/Compute/src/V1/Enums/RegionInstanceGroupsListInstancesRequest/InstanceState.php
new file mode 100644
index 000000000000..c1b3a24ff927
--- /dev/null
+++ b/Compute/src/V1/Enums/RegionInstanceGroupsListInstancesRequest/InstanceState.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RegionInstanceGroupsListInstancesRequest;
+
+/**
+ * InstanceState contains string constants that represent the names of each value
+ * in the
+ * google.cloud.compute.v1.RegionInstanceGroupsListInstancesRequest.InstanceState
+ * descriptor.
+ */
+class InstanceState
+{
+    const UNDEFINED_INSTANCE_STATE = 'UNDEFINED_INSTANCE_STATE';
+
+    const ALL = 'ALL';
+
+    const RUNNING = 'RUNNING';
+}
diff --git a/Compute/src/V1/Enums/Reservation/Status.php b/Compute/src/V1/Enums/Reservation/Status.php
new file mode 100644
index 000000000000..678737f7a99f
--- /dev/null
+++ b/Compute/src/V1/Enums/Reservation/Status.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Reservation;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Reservation.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const CREATING = 'CREATING';
+
+    const DELETING = 'DELETING';
+
+    const INVALID = 'INVALID';
+
+    const READY = 'READY';
+
+    const UPDATING = 'UPDATING';
+}
diff --git a/Compute/src/V1/Enums/ReservationAffinity/ConsumeReservationType.php b/Compute/src/V1/Enums/ReservationAffinity/ConsumeReservationType.php
new file mode 100644
index 000000000000..4b3da28c4093
--- /dev/null
+++ b/Compute/src/V1/Enums/ReservationAffinity/ConsumeReservationType.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ReservationAffinity;
+
+/**
+ * ConsumeReservationType contains string constants that represent the names of
+ * each value in the
+ * google.cloud.compute.v1.ReservationAffinity.ConsumeReservationType descriptor.
+ */
+class ConsumeReservationType
+{
+    const UNDEFINED_CONSUME_RESERVATION_TYPE = 'UNDEFINED_CONSUME_RESERVATION_TYPE';
+
+    const ANY_RESERVATION = 'ANY_RESERVATION';
+
+    const NO_RESERVATION = 'NO_RESERVATION';
+
+    const SPECIFIC_RESERVATION = 'SPECIFIC_RESERVATION';
+
+    const UNSPECIFIED = 'UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/ResourceCommitment/Type.php b/Compute/src/V1/Enums/ResourceCommitment/Type.php
new file mode 100644
index 000000000000..12819a30f8e9
--- /dev/null
+++ b/Compute/src/V1/Enums/ResourceCommitment/Type.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ResourceCommitment;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.ResourceCommitment.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const ACCELERATOR = 'ACCELERATOR';
+
+    const LOCAL_SSD = 'LOCAL_SSD';
+
+    const MEMORY = 'MEMORY';
+
+    const UNSPECIFIED = 'UNSPECIFIED';
+
+    const VCPU = 'VCPU';
+}
diff --git a/Compute/src/V1/Enums/ResourcePolicy/Status.php b/Compute/src/V1/Enums/ResourcePolicy/Status.php
new file mode 100644
index 000000000000..3842f0db3ab1
--- /dev/null
+++ b/Compute/src/V1/Enums/ResourcePolicy/Status.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ResourcePolicy;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.ResourcePolicy.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const CREATING = 'CREATING';
+
+    const DELETING = 'DELETING';
+
+    const EXPIRED = 'EXPIRED';
+
+    const INVALID = 'INVALID';
+
+    const READY = 'READY';
+}
diff --git a/Compute/src/V1/Enums/ResourcePolicyGroupPlacementPolicy/Collocation.php b/Compute/src/V1/Enums/ResourcePolicyGroupPlacementPolicy/Collocation.php
new file mode 100644
index 000000000000..5f461f2b3b2e
--- /dev/null
+++ b/Compute/src/V1/Enums/ResourcePolicyGroupPlacementPolicy/Collocation.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ResourcePolicyGroupPlacementPolicy;
+
+/**
+ * Collocation contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.ResourcePolicyGroupPlacementPolicy.Collocation
+ * descriptor.
+ */
+class Collocation
+{
+    const UNDEFINED_COLLOCATION = 'UNDEFINED_COLLOCATION';
+
+    const COLLOCATED = 'COLLOCATED';
+
+    const UNSPECIFIED_COLLOCATION = 'UNSPECIFIED_COLLOCATION';
+}
diff --git a/Compute/src/V1/Enums/ResourcePolicySnapshotSchedulePolicyRetentionPolicy/OnSourceDiskDelete.php b/Compute/src/V1/Enums/ResourcePolicySnapshotSchedulePolicyRetentionPolicy/OnSourceDiskDelete.php
new file mode 100644
index 000000000000..c64d6df0b8f2
--- /dev/null
+++ b/Compute/src/V1/Enums/ResourcePolicySnapshotSchedulePolicyRetentionPolicy/OnSourceDiskDelete.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ResourcePolicySnapshotSchedulePolicyRetentionPolicy;
+
+/**
+ * OnSourceDiskDelete contains string constants that represent the names of each
+ * value in the
+ * google.cloud.compute.v1.ResourcePolicySnapshotSchedulePolicyRetentionPolicy.OnSourceDiskDelete
+ * descriptor.
+ */
+class OnSourceDiskDelete
+{
+    const UNDEFINED_ON_SOURCE_DISK_DELETE = 'UNDEFINED_ON_SOURCE_DISK_DELETE';
+
+    const APPLY_RETENTION_POLICY = 'APPLY_RETENTION_POLICY';
+
+    const KEEP_AUTO_SNAPSHOTS = 'KEEP_AUTO_SNAPSHOTS';
+
+    const UNSPECIFIED_ON_SOURCE_DISK_DELETE = 'UNSPECIFIED_ON_SOURCE_DISK_DELETE';
+}
diff --git a/Compute/src/V1/Enums/ResourcePolicyWeeklyCycleDayOfWeek/Day.php b/Compute/src/V1/Enums/ResourcePolicyWeeklyCycleDayOfWeek/Day.php
new file mode 100644
index 000000000000..42ea0d15d51c
--- /dev/null
+++ b/Compute/src/V1/Enums/ResourcePolicyWeeklyCycleDayOfWeek/Day.php
@@ -0,0 +1,50 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ResourcePolicyWeeklyCycleDayOfWeek;
+
+/**
+ * Day contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.ResourcePolicyWeeklyCycleDayOfWeek.Day descriptor.
+ */
+class Day
+{
+    const UNDEFINED_DAY = 'UNDEFINED_DAY';
+
+    const FRIDAY = 'FRIDAY';
+
+    const INVALID = 'INVALID';
+
+    const MONDAY = 'MONDAY';
+
+    const SATURDAY = 'SATURDAY';
+
+    const SUNDAY = 'SUNDAY';
+
+    const THURSDAY = 'THURSDAY';
+
+    const TUESDAY = 'TUESDAY';
+
+    const WEDNESDAY = 'WEDNESDAY';
+}
diff --git a/Compute/src/V1/Enums/Route/RouteType.php b/Compute/src/V1/Enums/Route/RouteType.php
new file mode 100644
index 000000000000..7a25f1ed2473
--- /dev/null
+++ b/Compute/src/V1/Enums/Route/RouteType.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Route;
+
+/**
+ * RouteType contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.Route.RouteType descriptor.
+ */
+class RouteType
+{
+    const UNDEFINED_ROUTE_TYPE = 'UNDEFINED_ROUTE_TYPE';
+
+    const BGP = 'BGP';
+
+    const STATIC = 'STATIC';
+
+    const SUBNET = 'SUBNET';
+
+    const TRANSIT = 'TRANSIT';
+}
diff --git a/Compute/src/V1/Enums/RouteAsPath/PathSegmentType.php b/Compute/src/V1/Enums/RouteAsPath/PathSegmentType.php
new file mode 100644
index 000000000000..5aaa6c9522c2
--- /dev/null
+++ b/Compute/src/V1/Enums/RouteAsPath/PathSegmentType.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouteAsPath;
+
+/**
+ * PathSegmentType contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.RouteAsPath.PathSegmentType descriptor.
+ */
+class PathSegmentType
+{
+    const UNDEFINED_PATH_SEGMENT_TYPE = 'UNDEFINED_PATH_SEGMENT_TYPE';
+
+    const AS_CONFED_SEQUENCE = 'AS_CONFED_SEQUENCE';
+
+    const AS_CONFED_SET = 'AS_CONFED_SET';
+
+    const AS_SEQUENCE = 'AS_SEQUENCE';
+
+    const AS_SET = 'AS_SET';
+}
diff --git a/Compute/src/V1/Enums/RouterBgp/AdvertiseMode.php b/Compute/src/V1/Enums/RouterBgp/AdvertiseMode.php
new file mode 100644
index 000000000000..bc3c8cde6538
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterBgp/AdvertiseMode.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterBgp;
+
+/**
+ * AdvertiseMode contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.RouterBgp.AdvertiseMode descriptor.
+ */
+class AdvertiseMode
+{
+    const UNDEFINED_ADVERTISE_MODE = 'UNDEFINED_ADVERTISE_MODE';
+
+    const CUSTOM = 'CUSTOM';
+
+    const DEFAULT = 'DEFAULT';
+}
diff --git a/Compute/src/V1/Enums/RouterBgp/AdvertisedGroups.php b/Compute/src/V1/Enums/RouterBgp/AdvertisedGroups.php
new file mode 100644
index 000000000000..a704b188f60e
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterBgp/AdvertisedGroups.php
@@ -0,0 +1,36 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterBgp;
+
+/**
+ * AdvertisedGroups contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.RouterBgp.AdvertisedGroups descriptor.
+ */
+class AdvertisedGroups
+{
+    const UNDEFINED_ADVERTISED_GROUPS = 'UNDEFINED_ADVERTISED_GROUPS';
+
+    const ALL_SUBNETS = 'ALL_SUBNETS';
+}
diff --git a/Compute/src/V1/Enums/RouterBgpPeer/AdvertiseMode.php b/Compute/src/V1/Enums/RouterBgpPeer/AdvertiseMode.php
new file mode 100644
index 000000000000..92131eb3923d
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterBgpPeer/AdvertiseMode.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterBgpPeer;
+
+/**
+ * AdvertiseMode contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.RouterBgpPeer.AdvertiseMode descriptor.
+ */
+class AdvertiseMode
+{
+    const UNDEFINED_ADVERTISE_MODE = 'UNDEFINED_ADVERTISE_MODE';
+
+    const CUSTOM = 'CUSTOM';
+
+    const DEFAULT = 'DEFAULT';
+}
diff --git a/Compute/src/V1/Enums/RouterBgpPeer/AdvertisedGroups.php b/Compute/src/V1/Enums/RouterBgpPeer/AdvertisedGroups.php
new file mode 100644
index 000000000000..7e008da509af
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterBgpPeer/AdvertisedGroups.php
@@ -0,0 +1,36 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterBgpPeer;
+
+/**
+ * AdvertisedGroups contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.RouterBgpPeer.AdvertisedGroups descriptor.
+ */
+class AdvertisedGroups
+{
+    const UNDEFINED_ADVERTISED_GROUPS = 'UNDEFINED_ADVERTISED_GROUPS';
+
+    const ALL_SUBNETS = 'ALL_SUBNETS';
+}
diff --git a/Compute/src/V1/Enums/RouterBgpPeer/Enable.php b/Compute/src/V1/Enums/RouterBgpPeer/Enable.php
new file mode 100644
index 000000000000..d413330d4974
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterBgpPeer/Enable.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterBgpPeer;
+
+/**
+ * Enable contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.RouterBgpPeer.Enable descriptor.
+ */
+class Enable
+{
+    const UNDEFINED_ENABLE = 'UNDEFINED_ENABLE';
+
+    const FALSE = 'FALSE';
+
+    const TRUE = 'TRUE';
+}
diff --git a/Compute/src/V1/Enums/RouterBgpPeer/ManagementType.php b/Compute/src/V1/Enums/RouterBgpPeer/ManagementType.php
new file mode 100644
index 000000000000..44e1b92395db
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterBgpPeer/ManagementType.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterBgpPeer;
+
+/**
+ * ManagementType contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.RouterBgpPeer.ManagementType descriptor.
+ */
+class ManagementType
+{
+    const UNDEFINED_MANAGEMENT_TYPE = 'UNDEFINED_MANAGEMENT_TYPE';
+
+    const MANAGED_BY_ATTACHMENT = 'MANAGED_BY_ATTACHMENT';
+
+    const MANAGED_BY_USER = 'MANAGED_BY_USER';
+}
diff --git a/Compute/src/V1/Enums/RouterBgpPeerBfd/SessionInitializationMode.php b/Compute/src/V1/Enums/RouterBgpPeerBfd/SessionInitializationMode.php
new file mode 100644
index 000000000000..67880a047272
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterBgpPeerBfd/SessionInitializationMode.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterBgpPeerBfd;
+
+/**
+ * SessionInitializationMode contains string constants that represent the names of
+ * each value in the
+ * google.cloud.compute.v1.RouterBgpPeerBfd.SessionInitializationMode descriptor.
+ */
+class SessionInitializationMode
+{
+    const UNDEFINED_SESSION_INITIALIZATION_MODE = 'UNDEFINED_SESSION_INITIALIZATION_MODE';
+
+    const ACTIVE = 'ACTIVE';
+
+    const DISABLED = 'DISABLED';
+
+    const PASSIVE = 'PASSIVE';
+}
diff --git a/Compute/src/V1/Enums/RouterInterface/ManagementType.php b/Compute/src/V1/Enums/RouterInterface/ManagementType.php
new file mode 100644
index 000000000000..6a8942c12e64
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterInterface/ManagementType.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterInterface;
+
+/**
+ * ManagementType contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.RouterInterface.ManagementType descriptor.
+ */
+class ManagementType
+{
+    const UNDEFINED_MANAGEMENT_TYPE = 'UNDEFINED_MANAGEMENT_TYPE';
+
+    const MANAGED_BY_ATTACHMENT = 'MANAGED_BY_ATTACHMENT';
+
+    const MANAGED_BY_USER = 'MANAGED_BY_USER';
+}
diff --git a/Compute/src/V1/Enums/RouterNat/NatIpAllocateOption.php b/Compute/src/V1/Enums/RouterNat/NatIpAllocateOption.php
new file mode 100644
index 000000000000..c6848dd46578
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterNat/NatIpAllocateOption.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterNat;
+
+/**
+ * NatIpAllocateOption contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.RouterNat.NatIpAllocateOption descriptor.
+ */
+class NatIpAllocateOption
+{
+    const UNDEFINED_NAT_IP_ALLOCATE_OPTION = 'UNDEFINED_NAT_IP_ALLOCATE_OPTION';
+
+    const AUTO_ONLY = 'AUTO_ONLY';
+
+    const MANUAL_ONLY = 'MANUAL_ONLY';
+}
diff --git a/Compute/src/V1/Enums/RouterNat/SourceSubnetworkIpRangesToNat.php b/Compute/src/V1/Enums/RouterNat/SourceSubnetworkIpRangesToNat.php
new file mode 100644
index 000000000000..aea1316d8b45
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterNat/SourceSubnetworkIpRangesToNat.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterNat;
+
+/**
+ * SourceSubnetworkIpRangesToNat contains string constants that represent the names
+ * of each value in the
+ * google.cloud.compute.v1.RouterNat.SourceSubnetworkIpRangesToNat descriptor.
+ */
+class SourceSubnetworkIpRangesToNat
+{
+    const UNDEFINED_SOURCE_SUBNETWORK_IP_RANGES_TO_NAT = 'UNDEFINED_SOURCE_SUBNETWORK_IP_RANGES_TO_NAT';
+
+    const ALL_SUBNETWORKS_ALL_IP_RANGES = 'ALL_SUBNETWORKS_ALL_IP_RANGES';
+
+    const ALL_SUBNETWORKS_ALL_PRIMARY_IP_RANGES = 'ALL_SUBNETWORKS_ALL_PRIMARY_IP_RANGES';
+
+    const LIST_OF_SUBNETWORKS = 'LIST_OF_SUBNETWORKS';
+}
diff --git a/Compute/src/V1/Enums/RouterNatLogConfig/Filter.php b/Compute/src/V1/Enums/RouterNatLogConfig/Filter.php
new file mode 100644
index 000000000000..112160ac30af
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterNatLogConfig/Filter.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterNatLogConfig;
+
+/**
+ * Filter contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.RouterNatLogConfig.Filter descriptor.
+ */
+class Filter
+{
+    const UNDEFINED_FILTER = 'UNDEFINED_FILTER';
+
+    const ALL = 'ALL';
+
+    const ERRORS_ONLY = 'ERRORS_ONLY';
+
+    const TRANSLATIONS_ONLY = 'TRANSLATIONS_ONLY';
+}
diff --git a/Compute/src/V1/Enums/RouterNatSubnetworkToNat/SourceIpRangesToNat.php b/Compute/src/V1/Enums/RouterNatSubnetworkToNat/SourceIpRangesToNat.php
new file mode 100644
index 000000000000..210d7da10af1
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterNatSubnetworkToNat/SourceIpRangesToNat.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterNatSubnetworkToNat;
+
+/**
+ * SourceIpRangesToNat contains string constants that represent the names of each
+ * value in the
+ * google.cloud.compute.v1.RouterNatSubnetworkToNat.SourceIpRangesToNat descriptor.
+ */
+class SourceIpRangesToNat
+{
+    const UNDEFINED_SOURCE_IP_RANGES_TO_NAT = 'UNDEFINED_SOURCE_IP_RANGES_TO_NAT';
+
+    const ALL_IP_RANGES = 'ALL_IP_RANGES';
+
+    const LIST_OF_SECONDARY_IP_RANGES = 'LIST_OF_SECONDARY_IP_RANGES';
+
+    const PRIMARY_IP_RANGE = 'PRIMARY_IP_RANGE';
+}
diff --git a/Compute/src/V1/Enums/RouterStatusBgpPeerStatus/Status.php b/Compute/src/V1/Enums/RouterStatusBgpPeerStatus/Status.php
new file mode 100644
index 000000000000..acc14e9646cf
--- /dev/null
+++ b/Compute/src/V1/Enums/RouterStatusBgpPeerStatus/Status.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\RouterStatusBgpPeerStatus;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.RouterStatusBgpPeerStatus.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const DOWN = 'DOWN';
+
+    const UNKNOWN = 'UNKNOWN';
+
+    const UP = 'UP';
+}
diff --git a/Compute/src/V1/Enums/Rule/Action.php b/Compute/src/V1/Enums/Rule/Action.php
new file mode 100644
index 000000000000..914e2cf2c792
--- /dev/null
+++ b/Compute/src/V1/Enums/Rule/Action.php
@@ -0,0 +1,46 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Rule;
+
+/**
+ * Action contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Rule.Action descriptor.
+ */
+class Action
+{
+    const UNDEFINED_ACTION = 'UNDEFINED_ACTION';
+
+    const ALLOW = 'ALLOW';
+
+    const ALLOW_WITH_LOG = 'ALLOW_WITH_LOG';
+
+    const DENY = 'DENY';
+
+    const DENY_WITH_LOG = 'DENY_WITH_LOG';
+
+    const LOG = 'LOG';
+
+    const NO_ACTION = 'NO_ACTION';
+}
diff --git a/Compute/src/V1/Enums/SSLHealthCheck/PortSpecification.php b/Compute/src/V1/Enums/SSLHealthCheck/PortSpecification.php
new file mode 100644
index 000000000000..86a3dbd991fb
--- /dev/null
+++ b/Compute/src/V1/Enums/SSLHealthCheck/PortSpecification.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SSLHealthCheck;
+
+/**
+ * PortSpecification contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.SSLHealthCheck.PortSpecification
+ * descriptor.
+ */
+class PortSpecification
+{
+    const UNDEFINED_PORT_SPECIFICATION = 'UNDEFINED_PORT_SPECIFICATION';
+
+    const USE_FIXED_PORT = 'USE_FIXED_PORT';
+
+    const USE_NAMED_PORT = 'USE_NAMED_PORT';
+
+    const USE_SERVING_PORT = 'USE_SERVING_PORT';
+}
diff --git a/Compute/src/V1/Enums/SSLHealthCheck/ProxyHeader.php b/Compute/src/V1/Enums/SSLHealthCheck/ProxyHeader.php
new file mode 100644
index 000000000000..0d4ba89275b9
--- /dev/null
+++ b/Compute/src/V1/Enums/SSLHealthCheck/ProxyHeader.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SSLHealthCheck;
+
+/**
+ * ProxyHeader contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.SSLHealthCheck.ProxyHeader descriptor.
+ */
+class ProxyHeader
+{
+    const UNDEFINED_PROXY_HEADER = 'UNDEFINED_PROXY_HEADER';
+
+    const NONE = 'NONE';
+
+    const PROXY_V1 = 'PROXY_V1';
+}
diff --git a/Compute/src/V1/Enums/ScalingScheduleStatus/State.php b/Compute/src/V1/Enums/ScalingScheduleStatus/State.php
new file mode 100644
index 000000000000..a943c99ba898
--- /dev/null
+++ b/Compute/src/V1/Enums/ScalingScheduleStatus/State.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ScalingScheduleStatus;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.ScalingScheduleStatus.State descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const ACTIVE = 'ACTIVE';
+
+    const DISABLED = 'DISABLED';
+
+    const OBSOLETE = 'OBSOLETE';
+
+    const READY = 'READY';
+}
diff --git a/Compute/src/V1/Enums/Scheduling/OnHostMaintenance.php b/Compute/src/V1/Enums/Scheduling/OnHostMaintenance.php
new file mode 100644
index 000000000000..739ce8149082
--- /dev/null
+++ b/Compute/src/V1/Enums/Scheduling/OnHostMaintenance.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Scheduling;
+
+/**
+ * OnHostMaintenance contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.Scheduling.OnHostMaintenance descriptor.
+ */
+class OnHostMaintenance
+{
+    const UNDEFINED_ON_HOST_MAINTENANCE = 'UNDEFINED_ON_HOST_MAINTENANCE';
+
+    const MIGRATE = 'MIGRATE';
+
+    const TERMINATE = 'TERMINATE';
+}
diff --git a/Compute/src/V1/Enums/SchedulingNodeAffinity/Operator.php b/Compute/src/V1/Enums/SchedulingNodeAffinity/Operator.php
new file mode 100644
index 000000000000..502d37311931
--- /dev/null
+++ b/Compute/src/V1/Enums/SchedulingNodeAffinity/Operator.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SchedulingNodeAffinity;
+
+/**
+ * Operator contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.SchedulingNodeAffinity.Operator descriptor.
+ */
+class Operator
+{
+    const UNDEFINED_OPERATOR = 'UNDEFINED_OPERATOR';
+
+    const IN = 'IN';
+
+    const NOT_IN = 'NOT_IN';
+
+    const OPERATOR_UNSPECIFIED = 'OPERATOR_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/SecurityPolicyAdaptiveProtectionConfigLayer7DdosDefenseConfig/RuleVisibility.php b/Compute/src/V1/Enums/SecurityPolicyAdaptiveProtectionConfigLayer7DdosDefenseConfig/RuleVisibility.php
new file mode 100644
index 000000000000..b6894becf3eb
--- /dev/null
+++ b/Compute/src/V1/Enums/SecurityPolicyAdaptiveProtectionConfigLayer7DdosDefenseConfig/RuleVisibility.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SecurityPolicyAdaptiveProtectionConfigLayer7DdosDefenseConfig;
+
+/**
+ * RuleVisibility contains string constants that represent the names of each value
+ * in the
+ * google.cloud.compute.v1.SecurityPolicyAdaptiveProtectionConfigLayer7DdosDefenseConfig.RuleVisibility
+ * descriptor.
+ */
+class RuleVisibility
+{
+    const UNDEFINED_RULE_VISIBILITY = 'UNDEFINED_RULE_VISIBILITY';
+
+    const PREMIUM = 'PREMIUM';
+
+    const STANDARD = 'STANDARD';
+}
diff --git a/Compute/src/V1/Enums/SecurityPolicyAdvancedOptionsConfig/JsonParsing.php b/Compute/src/V1/Enums/SecurityPolicyAdvancedOptionsConfig/JsonParsing.php
new file mode 100644
index 000000000000..4869bdc20d8f
--- /dev/null
+++ b/Compute/src/V1/Enums/SecurityPolicyAdvancedOptionsConfig/JsonParsing.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SecurityPolicyAdvancedOptionsConfig;
+
+/**
+ * JsonParsing contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.SecurityPolicyAdvancedOptionsConfig.JsonParsing
+ * descriptor.
+ */
+class JsonParsing
+{
+    const UNDEFINED_JSON_PARSING = 'UNDEFINED_JSON_PARSING';
+
+    const DISABLED = 'DISABLED';
+
+    const STANDARD = 'STANDARD';
+}
diff --git a/Compute/src/V1/Enums/SecurityPolicyAdvancedOptionsConfig/LogLevel.php b/Compute/src/V1/Enums/SecurityPolicyAdvancedOptionsConfig/LogLevel.php
new file mode 100644
index 000000000000..fa8ee5a573eb
--- /dev/null
+++ b/Compute/src/V1/Enums/SecurityPolicyAdvancedOptionsConfig/LogLevel.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SecurityPolicyAdvancedOptionsConfig;
+
+/**
+ * LogLevel contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.SecurityPolicyAdvancedOptionsConfig.LogLevel descriptor.
+ */
+class LogLevel
+{
+    const UNDEFINED_LOG_LEVEL = 'UNDEFINED_LOG_LEVEL';
+
+    const NORMAL = 'NORMAL';
+
+    const VERBOSE = 'VERBOSE';
+}
diff --git a/Compute/src/V1/Enums/SecurityPolicyRuleMatcher/VersionedExpr.php b/Compute/src/V1/Enums/SecurityPolicyRuleMatcher/VersionedExpr.php
new file mode 100644
index 000000000000..4bc9d732833a
--- /dev/null
+++ b/Compute/src/V1/Enums/SecurityPolicyRuleMatcher/VersionedExpr.php
@@ -0,0 +1,37 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SecurityPolicyRuleMatcher;
+
+/**
+ * VersionedExpr contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.SecurityPolicyRuleMatcher.VersionedExpr
+ * descriptor.
+ */
+class VersionedExpr
+{
+    const UNDEFINED_VERSIONED_EXPR = 'UNDEFINED_VERSIONED_EXPR';
+
+    const SRC_IPS_V1 = 'SRC_IPS_V1';
+}
diff --git a/Compute/src/V1/Enums/ServerBinding/Type.php b/Compute/src/V1/Enums/ServerBinding/Type.php
new file mode 100644
index 000000000000..f029837159e6
--- /dev/null
+++ b/Compute/src/V1/Enums/ServerBinding/Type.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ServerBinding;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.ServerBinding.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const RESTART_NODE_ON_ANY_SERVER = 'RESTART_NODE_ON_ANY_SERVER';
+
+    const RESTART_NODE_ON_MINIMAL_SERVERS = 'RESTART_NODE_ON_MINIMAL_SERVERS';
+
+    const SERVER_BINDING_TYPE_UNSPECIFIED = 'SERVER_BINDING_TYPE_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/ServiceAttachment/ConnectionPreference.php b/Compute/src/V1/Enums/ServiceAttachment/ConnectionPreference.php
new file mode 100644
index 000000000000..234735ede879
--- /dev/null
+++ b/Compute/src/V1/Enums/ServiceAttachment/ConnectionPreference.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ServiceAttachment;
+
+/**
+ * ConnectionPreference contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.ServiceAttachment.ConnectionPreference
+ * descriptor.
+ */
+class ConnectionPreference
+{
+    const UNDEFINED_CONNECTION_PREFERENCE = 'UNDEFINED_CONNECTION_PREFERENCE';
+
+    const ACCEPT_AUTOMATIC = 'ACCEPT_AUTOMATIC';
+
+    const ACCEPT_MANUAL = 'ACCEPT_MANUAL';
+
+    const CONNECTION_PREFERENCE_UNSPECIFIED = 'CONNECTION_PREFERENCE_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/ServiceAttachmentConnectedEndpoint/Status.php b/Compute/src/V1/Enums/ServiceAttachmentConnectedEndpoint/Status.php
new file mode 100644
index 000000000000..dfaeddae014c
--- /dev/null
+++ b/Compute/src/V1/Enums/ServiceAttachmentConnectedEndpoint/Status.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\ServiceAttachmentConnectedEndpoint;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.ServiceAttachmentConnectedEndpoint.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const ACCEPTED = 'ACCEPTED';
+
+    const CLOSED = 'CLOSED';
+
+    const PENDING = 'PENDING';
+
+    const REJECTED = 'REJECTED';
+
+    const STATUS_UNSPECIFIED = 'STATUS_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/Snapshot/Status.php b/Compute/src/V1/Enums/Snapshot/Status.php
new file mode 100644
index 000000000000..b719631d7c49
--- /dev/null
+++ b/Compute/src/V1/Enums/Snapshot/Status.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Snapshot;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Snapshot.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const CREATING = 'CREATING';
+
+    const DELETING = 'DELETING';
+
+    const FAILED = 'FAILED';
+
+    const READY = 'READY';
+
+    const UPLOADING = 'UPLOADING';
+}
diff --git a/Compute/src/V1/Enums/Snapshot/StorageBytesStatus.php b/Compute/src/V1/Enums/Snapshot/StorageBytesStatus.php
new file mode 100644
index 000000000000..68bc5cea3040
--- /dev/null
+++ b/Compute/src/V1/Enums/Snapshot/StorageBytesStatus.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Snapshot;
+
+/**
+ * StorageBytesStatus contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.Snapshot.StorageBytesStatus descriptor.
+ */
+class StorageBytesStatus
+{
+    const UNDEFINED_STORAGE_BYTES_STATUS = 'UNDEFINED_STORAGE_BYTES_STATUS';
+
+    const UPDATING = 'UPDATING';
+
+    const UP_TO_DATE = 'UP_TO_DATE';
+}
diff --git a/Compute/src/V1/Enums/SslCertificate/Type.php b/Compute/src/V1/Enums/SslCertificate/Type.php
new file mode 100644
index 000000000000..66822f768668
--- /dev/null
+++ b/Compute/src/V1/Enums/SslCertificate/Type.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SslCertificate;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.SslCertificate.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const MANAGED = 'MANAGED';
+
+    const SELF_MANAGED = 'SELF_MANAGED';
+
+    const TYPE_UNSPECIFIED = 'TYPE_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/SslCertificateManagedSslCertificate/Status.php b/Compute/src/V1/Enums/SslCertificateManagedSslCertificate/Status.php
new file mode 100644
index 000000000000..dfc3f275807a
--- /dev/null
+++ b/Compute/src/V1/Enums/SslCertificateManagedSslCertificate/Status.php
@@ -0,0 +1,46 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SslCertificateManagedSslCertificate;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.SslCertificateManagedSslCertificate.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const ACTIVE = 'ACTIVE';
+
+    const MANAGED_CERTIFICATE_STATUS_UNSPECIFIED = 'MANAGED_CERTIFICATE_STATUS_UNSPECIFIED';
+
+    const PROVISIONING = 'PROVISIONING';
+
+    const PROVISIONING_FAILED = 'PROVISIONING_FAILED';
+
+    const PROVISIONING_FAILED_PERMANENTLY = 'PROVISIONING_FAILED_PERMANENTLY';
+
+    const RENEWAL_FAILED = 'RENEWAL_FAILED';
+}
diff --git a/Compute/src/V1/Enums/SslPolicy/MinTlsVersion.php b/Compute/src/V1/Enums/SslPolicy/MinTlsVersion.php
new file mode 100644
index 000000000000..7804b0cf8e0b
--- /dev/null
+++ b/Compute/src/V1/Enums/SslPolicy/MinTlsVersion.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SslPolicy;
+
+/**
+ * MinTlsVersion contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.SslPolicy.MinTlsVersion descriptor.
+ */
+class MinTlsVersion
+{
+    const UNDEFINED_MIN_TLS_VERSION = 'UNDEFINED_MIN_TLS_VERSION';
+
+    const TLS_1_0 = 'TLS_1_0';
+
+    const TLS_1_1 = 'TLS_1_1';
+
+    const TLS_1_2 = 'TLS_1_2';
+}
diff --git a/Compute/src/V1/Enums/SslPolicy/Profile.php b/Compute/src/V1/Enums/SslPolicy/Profile.php
new file mode 100644
index 000000000000..9e2dd6570419
--- /dev/null
+++ b/Compute/src/V1/Enums/SslPolicy/Profile.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SslPolicy;
+
+/**
+ * Profile contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.SslPolicy.Profile descriptor.
+ */
+class Profile
+{
+    const UNDEFINED_PROFILE = 'UNDEFINED_PROFILE';
+
+    const COMPATIBLE = 'COMPATIBLE';
+
+    const CUSTOM = 'CUSTOM';
+
+    const MODERN = 'MODERN';
+
+    const RESTRICTED = 'RESTRICTED';
+}
diff --git a/Compute/src/V1/Enums/StatefulPolicyPreservedStateDiskDevice/AutoDelete.php b/Compute/src/V1/Enums/StatefulPolicyPreservedStateDiskDevice/AutoDelete.php
new file mode 100644
index 000000000000..7d1e1dc88405
--- /dev/null
+++ b/Compute/src/V1/Enums/StatefulPolicyPreservedStateDiskDevice/AutoDelete.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\StatefulPolicyPreservedStateDiskDevice;
+
+/**
+ * AutoDelete contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.StatefulPolicyPreservedStateDiskDevice.AutoDelete
+ * descriptor.
+ */
+class AutoDelete
+{
+    const UNDEFINED_AUTO_DELETE = 'UNDEFINED_AUTO_DELETE';
+
+    const NEVER = 'NEVER';
+
+    const ON_PERMANENT_INSTANCE_DELETION = 'ON_PERMANENT_INSTANCE_DELETION';
+}
diff --git a/Compute/src/V1/Enums/Subnetwork/Ipv6AccessType.php b/Compute/src/V1/Enums/Subnetwork/Ipv6AccessType.php
new file mode 100644
index 000000000000..d7cf08bb4b21
--- /dev/null
+++ b/Compute/src/V1/Enums/Subnetwork/Ipv6AccessType.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Subnetwork;
+
+/**
+ * Ipv6AccessType contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.Subnetwork.Ipv6AccessType descriptor.
+ */
+class Ipv6AccessType
+{
+    const UNDEFINED_IPV6_ACCESS_TYPE = 'UNDEFINED_IPV6_ACCESS_TYPE';
+
+    const EXTERNAL = 'EXTERNAL';
+
+    const UNSPECIFIED_IPV6_ACCESS_TYPE = 'UNSPECIFIED_IPV6_ACCESS_TYPE';
+}
diff --git a/Compute/src/V1/Enums/Subnetwork/PrivateIpv6GoogleAccess.php b/Compute/src/V1/Enums/Subnetwork/PrivateIpv6GoogleAccess.php
new file mode 100644
index 000000000000..e8dab712123e
--- /dev/null
+++ b/Compute/src/V1/Enums/Subnetwork/PrivateIpv6GoogleAccess.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Subnetwork;
+
+/**
+ * PrivateIpv6GoogleAccess contains string constants that represent the names of
+ * each value in the google.cloud.compute.v1.Subnetwork.PrivateIpv6GoogleAccess
+ * descriptor.
+ */
+class PrivateIpv6GoogleAccess
+{
+    const UNDEFINED_PRIVATE_IPV6_GOOGLE_ACCESS = 'UNDEFINED_PRIVATE_IPV6_GOOGLE_ACCESS';
+
+    const DISABLE_GOOGLE_ACCESS = 'DISABLE_GOOGLE_ACCESS';
+
+    const ENABLE_BIDIRECTIONAL_ACCESS_TO_GOOGLE = 'ENABLE_BIDIRECTIONAL_ACCESS_TO_GOOGLE';
+
+    const ENABLE_OUTBOUND_VM_ACCESS_TO_GOOGLE = 'ENABLE_OUTBOUND_VM_ACCESS_TO_GOOGLE';
+}
diff --git a/Compute/src/V1/Enums/Subnetwork/Purpose.php b/Compute/src/V1/Enums/Subnetwork/Purpose.php
new file mode 100644
index 000000000000..692fb0b2cbdb
--- /dev/null
+++ b/Compute/src/V1/Enums/Subnetwork/Purpose.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Subnetwork;
+
+/**
+ * Purpose contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Subnetwork.Purpose descriptor.
+ */
+class Purpose
+{
+    const UNDEFINED_PURPOSE = 'UNDEFINED_PURPOSE';
+
+    const INTERNAL_HTTPS_LOAD_BALANCER = 'INTERNAL_HTTPS_LOAD_BALANCER';
+
+    const PRIVATE = 'PRIVATE';
+
+    const PRIVATE_RFC_1918 = 'PRIVATE_RFC_1918';
+
+    const PRIVATE_SERVICE_CONNECT = 'PRIVATE_SERVICE_CONNECT';
+}
diff --git a/Compute/src/V1/Enums/Subnetwork/Role.php b/Compute/src/V1/Enums/Subnetwork/Role.php
new file mode 100644
index 000000000000..d8ce24484d28
--- /dev/null
+++ b/Compute/src/V1/Enums/Subnetwork/Role.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Subnetwork;
+
+/**
+ * Role contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Subnetwork.Role descriptor.
+ */
+class Role
+{
+    const UNDEFINED_ROLE = 'UNDEFINED_ROLE';
+
+    const ACTIVE = 'ACTIVE';
+
+    const BACKUP = 'BACKUP';
+}
diff --git a/Compute/src/V1/Enums/Subnetwork/StackType.php b/Compute/src/V1/Enums/Subnetwork/StackType.php
new file mode 100644
index 000000000000..9fcfe51a81c1
--- /dev/null
+++ b/Compute/src/V1/Enums/Subnetwork/StackType.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Subnetwork;
+
+/**
+ * StackType contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.Subnetwork.StackType descriptor.
+ */
+class StackType
+{
+    const UNDEFINED_STACK_TYPE = 'UNDEFINED_STACK_TYPE';
+
+    const IPV4_IPV6 = 'IPV4_IPV6';
+
+    const IPV4_ONLY = 'IPV4_ONLY';
+
+    const UNSPECIFIED_STACK_TYPE = 'UNSPECIFIED_STACK_TYPE';
+}
diff --git a/Compute/src/V1/Enums/Subnetwork/State.php b/Compute/src/V1/Enums/Subnetwork/State.php
new file mode 100644
index 000000000000..88a44248da8b
--- /dev/null
+++ b/Compute/src/V1/Enums/Subnetwork/State.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Subnetwork;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Subnetwork.State descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const DRAINING = 'DRAINING';
+
+    const READY = 'READY';
+}
diff --git a/Compute/src/V1/Enums/SubnetworkLogConfig/AggregationInterval.php b/Compute/src/V1/Enums/SubnetworkLogConfig/AggregationInterval.php
new file mode 100644
index 000000000000..779ac4103217
--- /dev/null
+++ b/Compute/src/V1/Enums/SubnetworkLogConfig/AggregationInterval.php
@@ -0,0 +1,47 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SubnetworkLogConfig;
+
+/**
+ * AggregationInterval contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.SubnetworkLogConfig.AggregationInterval
+ * descriptor.
+ */
+class AggregationInterval
+{
+    const UNDEFINED_AGGREGATION_INTERVAL = 'UNDEFINED_AGGREGATION_INTERVAL';
+
+    const INTERVAL_10_MIN = 'INTERVAL_10_MIN';
+
+    const INTERVAL_15_MIN = 'INTERVAL_15_MIN';
+
+    const INTERVAL_1_MIN = 'INTERVAL_1_MIN';
+
+    const INTERVAL_30_SEC = 'INTERVAL_30_SEC';
+
+    const INTERVAL_5_MIN = 'INTERVAL_5_MIN';
+
+    const INTERVAL_5_SEC = 'INTERVAL_5_SEC';
+}
diff --git a/Compute/src/V1/Enums/SubnetworkLogConfig/Metadata.php b/Compute/src/V1/Enums/SubnetworkLogConfig/Metadata.php
new file mode 100644
index 000000000000..6038c3f1b8f7
--- /dev/null
+++ b/Compute/src/V1/Enums/SubnetworkLogConfig/Metadata.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\SubnetworkLogConfig;
+
+/**
+ * Metadata contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.SubnetworkLogConfig.Metadata descriptor.
+ */
+class Metadata
+{
+    const UNDEFINED_METADATA = 'UNDEFINED_METADATA';
+
+    const CUSTOM_METADATA = 'CUSTOM_METADATA';
+
+    const EXCLUDE_ALL_METADATA = 'EXCLUDE_ALL_METADATA';
+
+    const INCLUDE_ALL_METADATA = 'INCLUDE_ALL_METADATA';
+}
diff --git a/Compute/src/V1/Enums/Subsetting/Policy.php b/Compute/src/V1/Enums/Subsetting/Policy.php
new file mode 100644
index 000000000000..c1d30630f518
--- /dev/null
+++ b/Compute/src/V1/Enums/Subsetting/Policy.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Subsetting;
+
+/**
+ * Policy contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Subsetting.Policy descriptor.
+ */
+class Policy
+{
+    const UNDEFINED_POLICY = 'UNDEFINED_POLICY';
+
+    const CONSISTENT_HASH_SUBSETTING = 'CONSISTENT_HASH_SUBSETTING';
+
+    const NONE = 'NONE';
+}
diff --git a/Compute/src/V1/Enums/TCPHealthCheck/PortSpecification.php b/Compute/src/V1/Enums/TCPHealthCheck/PortSpecification.php
new file mode 100644
index 000000000000..31073fe9ee71
--- /dev/null
+++ b/Compute/src/V1/Enums/TCPHealthCheck/PortSpecification.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TCPHealthCheck;
+
+/**
+ * PortSpecification contains string constants that represent the names of each
+ * value in the google.cloud.compute.v1.TCPHealthCheck.PortSpecification
+ * descriptor.
+ */
+class PortSpecification
+{
+    const UNDEFINED_PORT_SPECIFICATION = 'UNDEFINED_PORT_SPECIFICATION';
+
+    const USE_FIXED_PORT = 'USE_FIXED_PORT';
+
+    const USE_NAMED_PORT = 'USE_NAMED_PORT';
+
+    const USE_SERVING_PORT = 'USE_SERVING_PORT';
+}
diff --git a/Compute/src/V1/Enums/TCPHealthCheck/ProxyHeader.php b/Compute/src/V1/Enums/TCPHealthCheck/ProxyHeader.php
new file mode 100644
index 000000000000..83c9e55af839
--- /dev/null
+++ b/Compute/src/V1/Enums/TCPHealthCheck/ProxyHeader.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TCPHealthCheck;
+
+/**
+ * ProxyHeader contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.TCPHealthCheck.ProxyHeader descriptor.
+ */
+class ProxyHeader
+{
+    const UNDEFINED_PROXY_HEADER = 'UNDEFINED_PROXY_HEADER';
+
+    const NONE = 'NONE';
+
+    const PROXY_V1 = 'PROXY_V1';
+}
diff --git a/Compute/src/V1/Enums/TargetHttpsProxiesSetQuicOverrideRequest/QuicOverride.php b/Compute/src/V1/Enums/TargetHttpsProxiesSetQuicOverrideRequest/QuicOverride.php
new file mode 100644
index 000000000000..2c5c994bd412
--- /dev/null
+++ b/Compute/src/V1/Enums/TargetHttpsProxiesSetQuicOverrideRequest/QuicOverride.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TargetHttpsProxiesSetQuicOverrideRequest;
+
+/**
+ * QuicOverride contains string constants that represent the names of each value in
+ * the
+ * google.cloud.compute.v1.TargetHttpsProxiesSetQuicOverrideRequest.QuicOverride
+ * descriptor.
+ */
+class QuicOverride
+{
+    const UNDEFINED_QUIC_OVERRIDE = 'UNDEFINED_QUIC_OVERRIDE';
+
+    const DISABLE = 'DISABLE';
+
+    const ENABLE = 'ENABLE';
+
+    const NONE = 'NONE';
+}
diff --git a/Compute/src/V1/Enums/TargetHttpsProxy/QuicOverride.php b/Compute/src/V1/Enums/TargetHttpsProxy/QuicOverride.php
new file mode 100644
index 000000000000..5ee6a6f157aa
--- /dev/null
+++ b/Compute/src/V1/Enums/TargetHttpsProxy/QuicOverride.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TargetHttpsProxy;
+
+/**
+ * QuicOverride contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.TargetHttpsProxy.QuicOverride descriptor.
+ */
+class QuicOverride
+{
+    const UNDEFINED_QUIC_OVERRIDE = 'UNDEFINED_QUIC_OVERRIDE';
+
+    const DISABLE = 'DISABLE';
+
+    const ENABLE = 'ENABLE';
+
+    const NONE = 'NONE';
+}
diff --git a/Compute/src/V1/Enums/TargetInstance/NatPolicy.php b/Compute/src/V1/Enums/TargetInstance/NatPolicy.php
new file mode 100644
index 000000000000..5da10f992088
--- /dev/null
+++ b/Compute/src/V1/Enums/TargetInstance/NatPolicy.php
@@ -0,0 +1,36 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TargetInstance;
+
+/**
+ * NatPolicy contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.TargetInstance.NatPolicy descriptor.
+ */
+class NatPolicy
+{
+    const UNDEFINED_NAT_POLICY = 'UNDEFINED_NAT_POLICY';
+
+    const NO_NAT = 'NO_NAT';
+}
diff --git a/Compute/src/V1/Enums/TargetPool/SessionAffinity.php b/Compute/src/V1/Enums/TargetPool/SessionAffinity.php
new file mode 100644
index 000000000000..5c5a3e0ce942
--- /dev/null
+++ b/Compute/src/V1/Enums/TargetPool/SessionAffinity.php
@@ -0,0 +1,50 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TargetPool;
+
+/**
+ * SessionAffinity contains string constants that represent the names of each value
+ * in the google.cloud.compute.v1.TargetPool.SessionAffinity descriptor.
+ */
+class SessionAffinity
+{
+    const UNDEFINED_SESSION_AFFINITY = 'UNDEFINED_SESSION_AFFINITY';
+
+    const CLIENT_IP = 'CLIENT_IP';
+
+    const CLIENT_IP_NO_DESTINATION = 'CLIENT_IP_NO_DESTINATION';
+
+    const CLIENT_IP_PORT_PROTO = 'CLIENT_IP_PORT_PROTO';
+
+    const CLIENT_IP_PROTO = 'CLIENT_IP_PROTO';
+
+    const GENERATED_COOKIE = 'GENERATED_COOKIE';
+
+    const HEADER_FIELD = 'HEADER_FIELD';
+
+    const HTTP_COOKIE = 'HTTP_COOKIE';
+
+    const NONE = 'NONE';
+}
diff --git a/Compute/src/V1/Enums/TargetSslProxiesSetProxyHeaderRequest/ProxyHeader.php b/Compute/src/V1/Enums/TargetSslProxiesSetProxyHeaderRequest/ProxyHeader.php
new file mode 100644
index 000000000000..f0a8fccae4b9
--- /dev/null
+++ b/Compute/src/V1/Enums/TargetSslProxiesSetProxyHeaderRequest/ProxyHeader.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TargetSslProxiesSetProxyHeaderRequest;
+
+/**
+ * ProxyHeader contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.TargetSslProxiesSetProxyHeaderRequest.ProxyHeader
+ * descriptor.
+ */
+class ProxyHeader
+{
+    const UNDEFINED_PROXY_HEADER = 'UNDEFINED_PROXY_HEADER';
+
+    const NONE = 'NONE';
+
+    const PROXY_V1 = 'PROXY_V1';
+}
diff --git a/Compute/src/V1/Enums/TargetSslProxy/ProxyHeader.php b/Compute/src/V1/Enums/TargetSslProxy/ProxyHeader.php
new file mode 100644
index 000000000000..ede981df26d2
--- /dev/null
+++ b/Compute/src/V1/Enums/TargetSslProxy/ProxyHeader.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TargetSslProxy;
+
+/**
+ * ProxyHeader contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.TargetSslProxy.ProxyHeader descriptor.
+ */
+class ProxyHeader
+{
+    const UNDEFINED_PROXY_HEADER = 'UNDEFINED_PROXY_HEADER';
+
+    const NONE = 'NONE';
+
+    const PROXY_V1 = 'PROXY_V1';
+}
diff --git a/Compute/src/V1/Enums/TargetTcpProxiesSetProxyHeaderRequest/ProxyHeader.php b/Compute/src/V1/Enums/TargetTcpProxiesSetProxyHeaderRequest/ProxyHeader.php
new file mode 100644
index 000000000000..c7241a1518ea
--- /dev/null
+++ b/Compute/src/V1/Enums/TargetTcpProxiesSetProxyHeaderRequest/ProxyHeader.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TargetTcpProxiesSetProxyHeaderRequest;
+
+/**
+ * ProxyHeader contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.TargetTcpProxiesSetProxyHeaderRequest.ProxyHeader
+ * descriptor.
+ */
+class ProxyHeader
+{
+    const UNDEFINED_PROXY_HEADER = 'UNDEFINED_PROXY_HEADER';
+
+    const NONE = 'NONE';
+
+    const PROXY_V1 = 'PROXY_V1';
+}
diff --git a/Compute/src/V1/Enums/TargetTcpProxy/ProxyHeader.php b/Compute/src/V1/Enums/TargetTcpProxy/ProxyHeader.php
new file mode 100644
index 000000000000..bc178e11ad0b
--- /dev/null
+++ b/Compute/src/V1/Enums/TargetTcpProxy/ProxyHeader.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TargetTcpProxy;
+
+/**
+ * ProxyHeader contains string constants that represent the names of each value in
+ * the google.cloud.compute.v1.TargetTcpProxy.ProxyHeader descriptor.
+ */
+class ProxyHeader
+{
+    const UNDEFINED_PROXY_HEADER = 'UNDEFINED_PROXY_HEADER';
+
+    const NONE = 'NONE';
+
+    const PROXY_V1 = 'PROXY_V1';
+}
diff --git a/Compute/src/V1/Enums/TargetVpnGateway/Status.php b/Compute/src/V1/Enums/TargetVpnGateway/Status.php
new file mode 100644
index 000000000000..c1530c4c23c3
--- /dev/null
+++ b/Compute/src/V1/Enums/TargetVpnGateway/Status.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\TargetVpnGateway;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.TargetVpnGateway.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const CREATING = 'CREATING';
+
+    const DELETING = 'DELETING';
+
+    const FAILED = 'FAILED';
+
+    const READY = 'READY';
+}
diff --git a/Compute/src/V1/Enums/VpnGatewayStatusHighAvailabilityRequirementState/State.php b/Compute/src/V1/Enums/VpnGatewayStatusHighAvailabilityRequirementState/State.php
new file mode 100644
index 000000000000..de13c518f702
--- /dev/null
+++ b/Compute/src/V1/Enums/VpnGatewayStatusHighAvailabilityRequirementState/State.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\VpnGatewayStatusHighAvailabilityRequirementState;
+
+/**
+ * State contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState.State
+ * descriptor.
+ */
+class State
+{
+    const UNDEFINED_STATE = 'UNDEFINED_STATE';
+
+    const CONNECTION_REDUNDANCY_MET = 'CONNECTION_REDUNDANCY_MET';
+
+    const CONNECTION_REDUNDANCY_NOT_MET = 'CONNECTION_REDUNDANCY_NOT_MET';
+}
diff --git a/Compute/src/V1/Enums/VpnGatewayStatusHighAvailabilityRequirementState/UnsatisfiedReason.php b/Compute/src/V1/Enums/VpnGatewayStatusHighAvailabilityRequirementState/UnsatisfiedReason.php
new file mode 100644
index 000000000000..df2ca9f9a918
--- /dev/null
+++ b/Compute/src/V1/Enums/VpnGatewayStatusHighAvailabilityRequirementState/UnsatisfiedReason.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\VpnGatewayStatusHighAvailabilityRequirementState;
+
+/**
+ * UnsatisfiedReason contains string constants that represent the names of each
+ * value in the
+ * google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState.UnsatisfiedReason
+ * descriptor.
+ */
+class UnsatisfiedReason
+{
+    const UNDEFINED_UNSATISFIED_REASON = 'UNDEFINED_UNSATISFIED_REASON';
+
+    const INCOMPLETE_TUNNELS_COVERAGE = 'INCOMPLETE_TUNNELS_COVERAGE';
+}
diff --git a/Compute/src/V1/Enums/VpnTunnel/Status.php b/Compute/src/V1/Enums/VpnTunnel/Status.php
new file mode 100644
index 000000000000..7543b1d73c8b
--- /dev/null
+++ b/Compute/src/V1/Enums/VpnTunnel/Status.php
@@ -0,0 +1,60 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\VpnTunnel;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.VpnTunnel.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const ALLOCATING_RESOURCES = 'ALLOCATING_RESOURCES';
+
+    const AUTHORIZATION_ERROR = 'AUTHORIZATION_ERROR';
+
+    const DEPROVISIONING = 'DEPROVISIONING';
+
+    const ESTABLISHED = 'ESTABLISHED';
+
+    const FAILED = 'FAILED';
+
+    const FIRST_HANDSHAKE = 'FIRST_HANDSHAKE';
+
+    const NEGOTIATION_FAILURE = 'NEGOTIATION_FAILURE';
+
+    const NETWORK_ERROR = 'NETWORK_ERROR';
+
+    const NO_INCOMING_PACKETS = 'NO_INCOMING_PACKETS';
+
+    const PROVISIONING = 'PROVISIONING';
+
+    const REJECTED = 'REJECTED';
+
+    const STOPPED = 'STOPPED';
+
+    const WAITING_FOR_FULL_CONFIG = 'WAITING_FOR_FULL_CONFIG';
+}
diff --git a/Compute/src/V1/Enums/Warning/Code.php b/Compute/src/V1/Enums/Warning/Code.php
new file mode 100644
index 000000000000..c13e359d6ee7
--- /dev/null
+++ b/Compute/src/V1/Enums/Warning/Code.php
@@ -0,0 +1,84 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Warning;
+
+/**
+ * Code contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Warning.Code descriptor.
+ */
+class Code
+{
+    const UNDEFINED_CODE = 'UNDEFINED_CODE';
+
+    const CLEANUP_FAILED = 'CLEANUP_FAILED';
+
+    const DEPRECATED_RESOURCE_USED = 'DEPRECATED_RESOURCE_USED';
+
+    const DEPRECATED_TYPE_USED = 'DEPRECATED_TYPE_USED';
+
+    const DISK_SIZE_LARGER_THAN_IMAGE_SIZE = 'DISK_SIZE_LARGER_THAN_IMAGE_SIZE';
+
+    const EXPERIMENTAL_TYPE_USED = 'EXPERIMENTAL_TYPE_USED';
+
+    const EXTERNAL_API_WARNING = 'EXTERNAL_API_WARNING';
+
+    const FIELD_VALUE_OVERRIDEN = 'FIELD_VALUE_OVERRIDEN';
+
+    const INJECTED_KERNELS_DEPRECATED = 'INJECTED_KERNELS_DEPRECATED';
+
+    const LARGE_DEPLOYMENT_WARNING = 'LARGE_DEPLOYMENT_WARNING';
+
+    const MISSING_TYPE_DEPENDENCY = 'MISSING_TYPE_DEPENDENCY';
+
+    const NEXT_HOP_ADDRESS_NOT_ASSIGNED = 'NEXT_HOP_ADDRESS_NOT_ASSIGNED';
+
+    const NEXT_HOP_CANNOT_IP_FORWARD = 'NEXT_HOP_CANNOT_IP_FORWARD';
+
+    const NEXT_HOP_INSTANCE_NOT_FOUND = 'NEXT_HOP_INSTANCE_NOT_FOUND';
+
+    const NEXT_HOP_INSTANCE_NOT_ON_NETWORK = 'NEXT_HOP_INSTANCE_NOT_ON_NETWORK';
+
+    const NEXT_HOP_NOT_RUNNING = 'NEXT_HOP_NOT_RUNNING';
+
+    const NOT_CRITICAL_ERROR = 'NOT_CRITICAL_ERROR';
+
+    const NO_RESULTS_ON_PAGE = 'NO_RESULTS_ON_PAGE';
+
+    const PARTIAL_SUCCESS = 'PARTIAL_SUCCESS';
+
+    const REQUIRED_TOS_AGREEMENT = 'REQUIRED_TOS_AGREEMENT';
+
+    const RESOURCE_IN_USE_BY_OTHER_RESOURCE_WARNING = 'RESOURCE_IN_USE_BY_OTHER_RESOURCE_WARNING';
+
+    const RESOURCE_NOT_DELETED = 'RESOURCE_NOT_DELETED';
+
+    const SCHEMA_VALIDATION_IGNORED = 'SCHEMA_VALIDATION_IGNORED';
+
+    const SINGLE_INSTANCE_PROPERTY_TEMPLATE = 'SINGLE_INSTANCE_PROPERTY_TEMPLATE';
+
+    const UNDECLARED_PROPERTIES = 'UNDECLARED_PROPERTIES';
+
+    const UNREACHABLE = 'UNREACHABLE';
+}
diff --git a/Compute/src/V1/Enums/Warnings/Code.php b/Compute/src/V1/Enums/Warnings/Code.php
new file mode 100644
index 000000000000..2f7a611bdc16
--- /dev/null
+++ b/Compute/src/V1/Enums/Warnings/Code.php
@@ -0,0 +1,84 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Warnings;
+
+/**
+ * Code contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Warnings.Code descriptor.
+ */
+class Code
+{
+    const UNDEFINED_CODE = 'UNDEFINED_CODE';
+
+    const CLEANUP_FAILED = 'CLEANUP_FAILED';
+
+    const DEPRECATED_RESOURCE_USED = 'DEPRECATED_RESOURCE_USED';
+
+    const DEPRECATED_TYPE_USED = 'DEPRECATED_TYPE_USED';
+
+    const DISK_SIZE_LARGER_THAN_IMAGE_SIZE = 'DISK_SIZE_LARGER_THAN_IMAGE_SIZE';
+
+    const EXPERIMENTAL_TYPE_USED = 'EXPERIMENTAL_TYPE_USED';
+
+    const EXTERNAL_API_WARNING = 'EXTERNAL_API_WARNING';
+
+    const FIELD_VALUE_OVERRIDEN = 'FIELD_VALUE_OVERRIDEN';
+
+    const INJECTED_KERNELS_DEPRECATED = 'INJECTED_KERNELS_DEPRECATED';
+
+    const LARGE_DEPLOYMENT_WARNING = 'LARGE_DEPLOYMENT_WARNING';
+
+    const MISSING_TYPE_DEPENDENCY = 'MISSING_TYPE_DEPENDENCY';
+
+    const NEXT_HOP_ADDRESS_NOT_ASSIGNED = 'NEXT_HOP_ADDRESS_NOT_ASSIGNED';
+
+    const NEXT_HOP_CANNOT_IP_FORWARD = 'NEXT_HOP_CANNOT_IP_FORWARD';
+
+    const NEXT_HOP_INSTANCE_NOT_FOUND = 'NEXT_HOP_INSTANCE_NOT_FOUND';
+
+    const NEXT_HOP_INSTANCE_NOT_ON_NETWORK = 'NEXT_HOP_INSTANCE_NOT_ON_NETWORK';
+
+    const NEXT_HOP_NOT_RUNNING = 'NEXT_HOP_NOT_RUNNING';
+
+    const NOT_CRITICAL_ERROR = 'NOT_CRITICAL_ERROR';
+
+    const NO_RESULTS_ON_PAGE = 'NO_RESULTS_ON_PAGE';
+
+    const PARTIAL_SUCCESS = 'PARTIAL_SUCCESS';
+
+    const REQUIRED_TOS_AGREEMENT = 'REQUIRED_TOS_AGREEMENT';
+
+    const RESOURCE_IN_USE_BY_OTHER_RESOURCE_WARNING = 'RESOURCE_IN_USE_BY_OTHER_RESOURCE_WARNING';
+
+    const RESOURCE_NOT_DELETED = 'RESOURCE_NOT_DELETED';
+
+    const SCHEMA_VALIDATION_IGNORED = 'SCHEMA_VALIDATION_IGNORED';
+
+    const SINGLE_INSTANCE_PROPERTY_TEMPLATE = 'SINGLE_INSTANCE_PROPERTY_TEMPLATE';
+
+    const UNDECLARED_PROPERTIES = 'UNDECLARED_PROPERTIES';
+
+    const UNREACHABLE = 'UNREACHABLE';
+}
diff --git a/Compute/src/V1/Enums/XpnResourceId/Type.php b/Compute/src/V1/Enums/XpnResourceId/Type.php
new file mode 100644
index 000000000000..7975e47c5a58
--- /dev/null
+++ b/Compute/src/V1/Enums/XpnResourceId/Type.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\XpnResourceId;
+
+/**
+ * Type contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.XpnResourceId.Type descriptor.
+ */
+class Type
+{
+    const UNDEFINED_TYPE = 'UNDEFINED_TYPE';
+
+    const PROJECT = 'PROJECT';
+
+    const XPN_RESOURCE_TYPE_UNSPECIFIED = 'XPN_RESOURCE_TYPE_UNSPECIFIED';
+}
diff --git a/Compute/src/V1/Enums/Zone/Status.php b/Compute/src/V1/Enums/Zone/Status.php
new file mode 100644
index 000000000000..a0c46c4d151e
--- /dev/null
+++ b/Compute/src/V1/Enums/Zone/Status.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * 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.
+ * 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 CODE WARNING
+ * Generated by gapic-generator-php from the file
+ * https://github.com/googleapis/googleapis/blob/master/google/cloud/compute/v1/compute.proto
+ * Updates to the above are reflected here through a refresh process.
+ */
+
+namespace Google\Cloud\Compute\V1\Enums\Zone;
+
+/**
+ * Status contains string constants that represent the names of each value in the
+ * google.cloud.compute.v1.Zone.Status descriptor.
+ */
+class Status
+{
+    const UNDEFINED_STATUS = 'UNDEFINED_STATUS';
+
+    const DOWN = 'DOWN';
+
+    const UP = 'UP';
+}