diff --git a/generated/google/apis/admin_directory_v1/classes.rb b/generated/google/apis/admin_directory_v1/classes.rb
index 5a906232b..bda174af2 100644
--- a/generated/google/apis/admin_directory_v1/classes.rb
+++ b/generated/google/apis/admin_directory_v1/classes.rb
@@ -604,7 +604,7 @@ module Google
         attr_accessor :id
       
         # Identifies this as a notification channel used to watch for changes to a
-        # resource, which is "api#channel".
+        # resource. Value: the fixed string "api#channel".
         # Corresponds to the JSON property `kind`
         # @return [String]
         attr_accessor :kind
diff --git a/generated/google/apis/admin_reports_v1/classes.rb b/generated/google/apis/admin_reports_v1/classes.rb
index 61490b44b..ec407b073 100644
--- a/generated/google/apis/admin_reports_v1/classes.rb
+++ b/generated/google/apis/admin_reports_v1/classes.rb
@@ -340,7 +340,7 @@ module Google
         attr_accessor :id
       
         # Identifies this as a notification channel used to watch for changes to a
-        # resource, which is "api#channel".
+        # resource. Value: the fixed string "api#channel".
         # Corresponds to the JSON property `kind`
         # @return [String]
         attr_accessor :kind
diff --git a/generated/google/apis/containeranalysis_v1alpha1.rb b/generated/google/apis/containeranalysis_v1alpha1.rb
index 54f3cf3ec..58ed5fa10 100644
--- a/generated/google/apis/containeranalysis_v1alpha1.rb
+++ b/generated/google/apis/containeranalysis_v1alpha1.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/container-analysis/api/reference/rest/
     module ContaineranalysisV1alpha1
       VERSION = 'V1alpha1'
-      REVISION = '20190604'
+      REVISION = '20190625'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/dialogflow_v2.rb b/generated/google/apis/dialogflow_v2.rb
index cc0d7003d..370ea28a3 100644
--- a/generated/google/apis/dialogflow_v2.rb
+++ b/generated/google/apis/dialogflow_v2.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/dialogflow/
     module DialogflowV2
       VERSION = 'V2'
-      REVISION = '20190616'
+      REVISION = '20190626'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/dialogflow_v2/classes.rb b/generated/google/apis/dialogflow_v2/classes.rb
index e79a43240..603c83850 100644
--- a/generated/google/apis/dialogflow_v2/classes.rb
+++ b/generated/google/apis/dialogflow_v2/classes.rb
@@ -827,6 +827,21 @@ module Google
         # @return [Fixnum]
         attr_accessor :sample_rate_hertz
       
+        # Optional. If `false` (default), recognition does not cease until the
+        # client closes the stream.
+        # If `true`, the recognizer will detect a single spoken utterance in input
+        # audio. Recognition ceases when it detects the audio's voice has
+        # stopped or paused. In this case, once a detected intent is received, the
+        # client should close the stream and start a new request with a new stream as
+        # needed.
+        # Note: This setting is relevant only for streaming methods.
+        # Note: When specified, InputAudioConfig.single_utterance takes precedence
+        # over StreamingDetectIntentRequest.single_utterance.
+        # Corresponds to the JSON property `singleUtterance`
+        # @return [Boolean]
+        attr_accessor :single_utterance
+        alias_method :single_utterance?, :single_utterance
+      
         def initialize(**args)
            update!(**args)
         end
@@ -838,6 +853,7 @@ module Google
           @model_variant = args[:model_variant] if args.key?(:model_variant)
           @phrase_hints = args[:phrase_hints] if args.key?(:phrase_hints)
           @sample_rate_hertz = args[:sample_rate_hertz] if args.key?(:sample_rate_hertz)
+          @single_utterance = args[:single_utterance] if args.key?(:single_utterance)
         end
       end
       
diff --git a/generated/google/apis/dialogflow_v2/representations.rb b/generated/google/apis/dialogflow_v2/representations.rb
index 798744614..d0d93aa1e 100644
--- a/generated/google/apis/dialogflow_v2/representations.rb
+++ b/generated/google/apis/dialogflow_v2/representations.rb
@@ -909,6 +909,7 @@ module Google
           property :model_variant, as: 'modelVariant'
           collection :phrase_hints, as: 'phraseHints'
           property :sample_rate_hertz, as: 'sampleRateHertz'
+          property :single_utterance, as: 'singleUtterance'
         end
       end
       
diff --git a/generated/google/apis/dialogflow_v2beta1.rb b/generated/google/apis/dialogflow_v2beta1.rb
index be7896205..b05fcab76 100644
--- a/generated/google/apis/dialogflow_v2beta1.rb
+++ b/generated/google/apis/dialogflow_v2beta1.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/dialogflow/
     module DialogflowV2beta1
       VERSION = 'V2beta1'
-      REVISION = '20190616'
+      REVISION = '20190626'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/dialogflow_v2beta1/classes.rb b/generated/google/apis/dialogflow_v2beta1/classes.rb
index 2c2beed76..968a0a5be 100644
--- a/generated/google/apis/dialogflow_v2beta1/classes.rb
+++ b/generated/google/apis/dialogflow_v2beta1/classes.rb
@@ -2472,6 +2472,21 @@ module Google
         # @return [Fixnum]
         attr_accessor :sample_rate_hertz
       
+        # Optional. If `false` (default), recognition does not cease until the
+        # client closes the stream.
+        # If `true`, the recognizer will detect a single spoken utterance in input
+        # audio. Recognition ceases when it detects the audio's voice has
+        # stopped or paused. In this case, once a detected intent is received, the
+        # client should close the stream and start a new request with a new stream as
+        # needed.
+        # Note: This setting is relevant only for streaming methods.
+        # Note: When specified, InputAudioConfig.single_utterance takes precedence
+        # over StreamingDetectIntentRequest.single_utterance.
+        # Corresponds to the JSON property `singleUtterance`
+        # @return [Boolean]
+        attr_accessor :single_utterance
+        alias_method :single_utterance?, :single_utterance
+      
         def initialize(**args)
            update!(**args)
         end
@@ -2485,6 +2500,7 @@ module Google
           @model_variant = args[:model_variant] if args.key?(:model_variant)
           @phrase_hints = args[:phrase_hints] if args.key?(:phrase_hints)
           @sample_rate_hertz = args[:sample_rate_hertz] if args.key?(:sample_rate_hertz)
+          @single_utterance = args[:single_utterance] if args.key?(:single_utterance)
         end
       end
       
diff --git a/generated/google/apis/dialogflow_v2beta1/representations.rb b/generated/google/apis/dialogflow_v2beta1/representations.rb
index e14b55f25..8ff0f48cb 100644
--- a/generated/google/apis/dialogflow_v2beta1/representations.rb
+++ b/generated/google/apis/dialogflow_v2beta1/representations.rb
@@ -1355,6 +1355,7 @@ module Google
           property :model_variant, as: 'modelVariant'
           collection :phrase_hints, as: 'phraseHints'
           property :sample_rate_hertz, as: 'sampleRateHertz'
+          property :single_utterance, as: 'singleUtterance'
         end
       end
       
diff --git a/generated/google/apis/dialogflow_v2beta1/service.rb b/generated/google/apis/dialogflow_v2beta1/service.rb
index 5c8a95815..eb3a6f172 100644
--- a/generated/google/apis/dialogflow_v2beta1/service.rb
+++ b/generated/google/apis/dialogflow_v2beta1/service.rb
@@ -763,7 +763,7 @@ module Google
         #   ID>/sessions/<Session ID>`. If `Environment ID` is not specified, we assume
         #   default 'draft' environment. If `User ID` is not specified, we are using
         #   "-". It's up to the API caller to choose an appropriate `Session ID` and
-        #   `User Id`. They can be a random numbers or some type of user and session
+        #   `User Id`. They can be a random number or some type of user and session
         #   identifiers (preferably hashed). The length of the `Session ID` and
         #   `User ID` must not exceed 36 characters.
         # @param [Google::Apis::DialogflowV2beta1::GoogleCloudDialogflowV2beta1DetectIntentRequest] google_cloud_dialogflow_v2beta1_detect_intent_request_object
@@ -1942,7 +1942,7 @@ module Google
         #   ID>/sessions/<Session ID>`. If `Environment ID` is not specified, we assume
         #   default 'draft' environment. If `User ID` is not specified, we are using
         #   "-". It's up to the API caller to choose an appropriate `Session ID` and
-        #   `User Id`. They can be a random numbers or some type of user and session
+        #   `User Id`. They can be a random number or some type of user and session
         #   identifiers (preferably hashed). The length of the `Session ID` and
         #   `User ID` must not exceed 36 characters.
         # @param [Google::Apis::DialogflowV2beta1::GoogleCloudDialogflowV2beta1DetectIntentRequest] google_cloud_dialogflow_v2beta1_detect_intent_request_object
diff --git a/generated/google/apis/dns_v1.rb b/generated/google/apis/dns_v1.rb
index b6c63d90e..9ee3323b1 100644
--- a/generated/google/apis/dns_v1.rb
+++ b/generated/google/apis/dns_v1.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://developers.google.com/cloud-dns
     module DnsV1
       VERSION = 'V1'
-      REVISION = '20190418'
+      REVISION = '20190625'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/dns_v1/classes.rb b/generated/google/apis/dns_v1/classes.rb
index 6226bb888..938ad5deb 100644
--- a/generated/google/apis/dns_v1/classes.rb
+++ b/generated/google/apis/dns_v1/classes.rb
@@ -443,7 +443,7 @@ module Google
         include Google::Apis::Core::Hashable
       
         # Specifies parameters that will be used for generating initial DnsKeys for this
-        # ManagedZone. Output only while state is not OFF.
+        # ManagedZone. Can only be changed while state is OFF.
         # Corresponds to the JSON property `defaultKeySpecs`
         # @return [Array<Google::Apis::DnsV1::DnsKeySpec>]
         attr_accessor :default_key_specs
@@ -455,7 +455,7 @@ module Google
         attr_accessor :kind
       
         # Specifies the mechanism used to provide authenticated denial-of-existence
-        # responses. Output only while state is not OFF.
+        # responses. Can only be changed while state is OFF.
         # Corresponds to the JSON property `nonExistence`
         # @return [String]
         attr_accessor :non_existence
diff --git a/generated/google/apis/dns_v1/service.rb b/generated/google/apis/dns_v1/service.rb
index 0c74fdc6a..3558e2b0d 100644
--- a/generated/google/apis/dns_v1/service.rb
+++ b/generated/google/apis/dns_v1/service.rb
@@ -47,7 +47,7 @@ module Google
         attr_accessor :user_ip
 
         def initialize
-          super('https://www.googleapis.com/', 'dns/v1/projects/')
+          super('https://dns.googleapis.com/', 'dns/v1/projects/')
           @batch_path = 'batch/dns/v1'
         end
         
diff --git a/generated/google/apis/dns_v1beta2.rb b/generated/google/apis/dns_v1beta2.rb
index a6ea0d79d..440dd838f 100644
--- a/generated/google/apis/dns_v1beta2.rb
+++ b/generated/google/apis/dns_v1beta2.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://developers.google.com/cloud-dns
     module DnsV1beta2
       VERSION = 'V1beta2'
-      REVISION = '20190611'
+      REVISION = '20190625'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/dns_v1beta2/classes.rb b/generated/google/apis/dns_v1beta2/classes.rb
index b0ce0f32d..c736744ea 100644
--- a/generated/google/apis/dns_v1beta2/classes.rb
+++ b/generated/google/apis/dns_v1beta2/classes.rb
@@ -458,7 +458,7 @@ module Google
         include Google::Apis::Core::Hashable
       
         # Specifies parameters that will be used for generating initial DnsKeys for this
-        # ManagedZone. Output only while state is not OFF.
+        # ManagedZone. Can only be changed while state is OFF.
         # Corresponds to the JSON property `defaultKeySpecs`
         # @return [Array<Google::Apis::DnsV1beta2::DnsKeySpec>]
         attr_accessor :default_key_specs
@@ -470,7 +470,7 @@ module Google
         attr_accessor :kind
       
         # Specifies the mechanism used to provide authenticated denial-of-existence
-        # responses. Output only while state is not OFF.
+        # responses. Can only be changed while state is OFF.
         # Corresponds to the JSON property `nonExistence`
         # @return [String]
         attr_accessor :non_existence
@@ -621,11 +621,10 @@ module Google
       class ManagedZonePeeringConfigTargetNetwork
         include Google::Apis::Core::Hashable
       
-        # If this zone has been deactivated due to a problem with the network it
-        # targeted, the time at which it was deactivated. The zone can be deactivated if,
-        # for instance, the network it targeted was deleted. If the targeted network is
-        # still present, this will be the empty string. This is in RFC3339 text format.
-        # Output only.
+        # If this zone has been deactivated (possibly because the producer network it
+        # targeted was deleted), the time at which it was deactivated. If the peering
+        # connection is still active, this will be the empty string. This is in RFC3339
+        # text format. Output only.
         # Corresponds to the JSON property `deactivateTime`
         # @return [String]
         attr_accessor :deactivate_time
diff --git a/generated/google/apis/dns_v2beta1.rb b/generated/google/apis/dns_v2beta1.rb
index adce91442..6fc62e52d 100644
--- a/generated/google/apis/dns_v2beta1.rb
+++ b/generated/google/apis/dns_v2beta1.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://developers.google.com/cloud-dns
     module DnsV2beta1
       VERSION = 'V2beta1'
-      REVISION = '20190425'
+      REVISION = '20190625'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/dns_v2beta1/classes.rb b/generated/google/apis/dns_v2beta1/classes.rb
index 3ffd7728b..e67207142 100644
--- a/generated/google/apis/dns_v2beta1/classes.rb
+++ b/generated/google/apis/dns_v2beta1/classes.rb
@@ -443,7 +443,7 @@ module Google
         include Google::Apis::Core::Hashable
       
         # Specifies parameters that will be used for generating initial DnsKeys for this
-        # ManagedZone. Output only while state is not OFF.
+        # ManagedZone. Can only be changed while state is OFF.
         # Corresponds to the JSON property `defaultKeySpecs`
         # @return [Array<Google::Apis::DnsV2beta1::DnsKeySpec>]
         attr_accessor :default_key_specs
@@ -455,7 +455,7 @@ module Google
         attr_accessor :kind
       
         # Specifies the mechanism used to provide authenticated denial-of-existence
-        # responses. Output only while state is not OFF.
+        # responses. Can only be changed while state is OFF.
         # Corresponds to the JSON property `nonExistence`
         # @return [String]
         attr_accessor :non_existence
diff --git a/generated/google/apis/drive_v2.rb b/generated/google/apis/drive_v2.rb
index 3f5a04c6c..03ef23dd0 100644
--- a/generated/google/apis/drive_v2.rb
+++ b/generated/google/apis/drive_v2.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://developers.google.com/drive/
     module DriveV2
       VERSION = 'V2'
-      REVISION = '20190613'
+      REVISION = '20190620'
 
       # See, edit, create, and delete all of your Google Drive files
       AUTH_DRIVE = 'https://www.googleapis.com/auth/drive'
diff --git a/generated/google/apis/drive_v2/classes.rb b/generated/google/apis/drive_v2/classes.rb
index d0561cc23..635384df3 100644
--- a/generated/google/apis/drive_v2/classes.rb
+++ b/generated/google/apis/drive_v2/classes.rb
@@ -885,7 +885,7 @@ module Google
         attr_accessor :id
       
         # Identifies this as a notification channel used to watch for changes to a
-        # resource, which is "api#channel".
+        # resource. Value: the fixed string "api#channel".
         # Corresponds to the JSON property `kind`
         # @return [String]
         attr_accessor :kind
diff --git a/generated/google/apis/drive_v2/service.rb b/generated/google/apis/drive_v2/service.rb
index dc9e2d5de..0366541b4 100644
--- a/generated/google/apis/drive_v2/service.rb
+++ b/generated/google/apis/drive_v2/service.rb
@@ -1310,7 +1310,7 @@ module Google
           execute_or_queue_command(command, &block)
         end
         
-        # Generates a set of file IDs which can be provided in insert requests.
+        # Generates a set of file IDs which can be provided in insert or copy requests.
         # @param [Fixnum] max_results
         #   Maximum number of IDs to return.
         # @param [String] space
diff --git a/generated/google/apis/drive_v3.rb b/generated/google/apis/drive_v3.rb
index a741af13e..34b2ed474 100644
--- a/generated/google/apis/drive_v3.rb
+++ b/generated/google/apis/drive_v3.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://developers.google.com/drive/
     module DriveV3
       VERSION = 'V3'
-      REVISION = '20190613'
+      REVISION = '20190620'
 
       # See, edit, create, and delete all of your Google Drive files
       AUTH_DRIVE = 'https://www.googleapis.com/auth/drive'
diff --git a/generated/google/apis/drive_v3/classes.rb b/generated/google/apis/drive_v3/classes.rb
index ecf65d1d4..33e5e0a3d 100644
--- a/generated/google/apis/drive_v3/classes.rb
+++ b/generated/google/apis/drive_v3/classes.rb
@@ -363,7 +363,7 @@ module Google
         attr_accessor :id
       
         # Identifies this as a notification channel used to watch for changes to a
-        # resource, which is "api#channel".
+        # resource. Value: the fixed string "api#channel".
         # Corresponds to the JSON property `kind`
         # @return [String]
         attr_accessor :kind
diff --git a/generated/google/apis/drive_v3/service.rb b/generated/google/apis/drive_v3/service.rb
index e101e852a..89d676215 100644
--- a/generated/google/apis/drive_v3/service.rb
+++ b/generated/google/apis/drive_v3/service.rb
@@ -1017,7 +1017,7 @@ module Google
           execute_or_queue_command(command, &block)
         end
         
-        # Generates a set of file IDs which can be provided in create requests.
+        # Generates a set of file IDs which can be provided in create or copy requests.
         # @param [Fixnum] count
         #   The number of IDs to return.
         # @param [String] space
diff --git a/generated/google/apis/genomics_v2alpha1.rb b/generated/google/apis/genomics_v2alpha1.rb
index c4083e50d..197e61a5a 100644
--- a/generated/google/apis/genomics_v2alpha1.rb
+++ b/generated/google/apis/genomics_v2alpha1.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://cloud.google.com/genomics
     module GenomicsV2alpha1
       VERSION = 'V2alpha1'
-      REVISION = '20190606'
+      REVISION = '20190626'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/genomics_v2alpha1/classes.rb b/generated/google/apis/genomics_v2alpha1/classes.rb
index bbd90f5a4..5e7803098 100644
--- a/generated/google/apis/genomics_v2alpha1/classes.rb
+++ b/generated/google/apis/genomics_v2alpha1/classes.rb
@@ -1267,6 +1267,7 @@ module Google
         # Optional set of labels to apply to the VM and any attached disk resources.
         # These labels must adhere to the name and value restrictions on VM labels
         # imposed by Compute Engine.
+        # Labels keys with the prefix 'google-' are reserved for use by Google.
         # Labels applied at creation time to the VM. Applied on a best-effort basis
         # to attached disk resources shortly after VM creation.
         # Corresponds to the JSON property `labels`
diff --git a/generated/google/apis/run_v1alpha1.rb b/generated/google/apis/run_v1alpha1.rb
index d948e6d96..e5bee922b 100644
--- a/generated/google/apis/run_v1alpha1.rb
+++ b/generated/google/apis/run_v1alpha1.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/run/
     module RunV1alpha1
       VERSION = 'V1alpha1'
-      REVISION = '20190614'
+      REVISION = '20190620'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/run_v1alpha1/classes.rb b/generated/google/apis/run_v1alpha1/classes.rb
index 50768c884..c04c28086 100644
--- a/generated/google/apis/run_v1alpha1/classes.rb
+++ b/generated/google/apis/run_v1alpha1/classes.rb
@@ -26,7 +26,7 @@ module Google
       class Addressable
         include Google::Apis::Core::Hashable
       
-        # 
+        # Deprecated - use url instead.
         # Corresponds to the JSON property `hostname`
         # @return [String]
         attr_accessor :hostname
@@ -2740,6 +2740,7 @@ module Google
         # Containers holds the single container that defines the unit of execution
         # for this Revision. In the context of a Revision, we disallow a number of
         # fields on this Container, including: name and lifecycle.
+        # In Cloud Run, only a single container may be provided.
         # Corresponds to the JSON property `containers`
         # @return [Array<Google::Apis::RunV1alpha1::Container>]
         attr_accessor :containers
@@ -3043,13 +3044,14 @@ module Google
         # @return [Array<Google::Apis::RunV1alpha1::RouteCondition>]
         attr_accessor :conditions
       
+        # Deprecated - use url instead.
         # Domain holds the top-level domain that will distribute traffic over the
-        # provided targets. It generally has the form
-        # https://`route-hash`-`project-hash`-`cluster-level-suffix`.a.run.app
+        # provided targets.
         # Corresponds to the JSON property `domain`
         # @return [String]
         attr_accessor :domain
       
+        # Deprecated - use address instead.
         # For Cloud Run, identifical to domain.
         # Corresponds to the JSON property `domainInternal`
         # @return [String]
diff --git a/generated/google/apis/sourcerepo_v1.rb b/generated/google/apis/sourcerepo_v1.rb
index 84364b0f8..a6a4f5478 100644
--- a/generated/google/apis/sourcerepo_v1.rb
+++ b/generated/google/apis/sourcerepo_v1.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://cloud.google.com/source-repositories/docs/apis
     module SourcerepoV1
       VERSION = 'V1'
-      REVISION = '20190419'
+      REVISION = '20190611'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/sourcerepo_v1/classes.rb b/generated/google/apis/sourcerepo_v1/classes.rb
index 6e435e2c6..69ed4c505 100644
--- a/generated/google/apis/sourcerepo_v1/classes.rb
+++ b/generated/google/apis/sourcerepo_v1/classes.rb
@@ -331,43 +331,10 @@ module Google
       
         # The `Status` type defines a logical error model that is suitable for
         # different programming environments, including REST APIs and RPC APIs. It is
-        # used by [gRPC](https://github.com/grpc). The error model is designed to be:
-        # - Simple to use and understand for most users
-        # - Flexible enough to meet unexpected needs
-        # # Overview
-        # The `Status` message contains three pieces of data: error code, error
-        # message, and error details. The error code should be an enum value of
-        # google.rpc.Code, but it may accept additional error codes if needed.  The
-        # error message should be a developer-facing English message that helps
-        # developers *understand* and *resolve* the error. If a localized user-facing
-        # error message is needed, put the localized message in the error details or
-        # localize it in the client. The optional error details may contain arbitrary
-        # information about the error. There is a predefined set of error detail types
-        # in the package `google.rpc` that can be used for common error conditions.
-        # # Language mapping
-        # The `Status` message is the logical representation of the error model, but it
-        # is not necessarily the actual wire format. When the `Status` message is
-        # exposed in different client libraries and different wire protocols, it can be
-        # mapped differently. For example, it will likely be mapped to some exceptions
-        # in Java, but more likely mapped to some error codes in C.
-        # # Other uses
-        # The error model and the `Status` message can be used in a variety of
-        # environments, either with or without APIs, to provide a
-        # consistent developer experience across different environments.
-        # Example uses of this error model include:
-        # - Partial errors. If a service needs to return partial errors to the client,
-        # it may embed the `Status` in the normal response to indicate the partial
-        # errors.
-        # - Workflow errors. A typical workflow has multiple steps. Each step may
-        # have a `Status` message for error reporting.
-        # - Batch operations. If a client uses batch request and batch response, the
-        # `Status` message should be used directly inside batch response, one for
-        # each error sub-response.
-        # - Asynchronous operations. If an API call embeds asynchronous operation
-        # results in its response, the status of those operations should be
-        # represented directly using the `Status` message.
-        # - Logging. If some API errors are stored in logs, the message `Status` could
-        # be used directly after any stripping needed for security/privacy reasons.
+        # used by [gRPC](https://github.com/grpc). Each `Status` message contains
+        # three pieces of data: error code, error message, and error details.
+        # You can find out more about this error model and how to work with it in the
+        # [API Design Guide](https://cloud.google.com/apis/design/errors).
         # Corresponds to the JSON property `error`
         # @return [Google::Apis::SourcerepoV1::Status]
         attr_accessor :error
@@ -382,7 +349,7 @@ module Google
       
         # The server-assigned name, which is only unique within the same service that
         # originally returns it. If you use the default HTTP mapping, the
-        # `name` should have the format of `operations/some/unique/name`.
+        # `name` should be a resource name ending with `operations/`unique_id``.
         # Corresponds to the JSON property `name`
         # @return [String]
         attr_accessor :name
@@ -682,43 +649,10 @@ module Google
       
       # The `Status` type defines a logical error model that is suitable for
       # different programming environments, including REST APIs and RPC APIs. It is
-      # used by [gRPC](https://github.com/grpc). The error model is designed to be:
-      # - Simple to use and understand for most users
-      # - Flexible enough to meet unexpected needs
-      # # Overview
-      # The `Status` message contains three pieces of data: error code, error
-      # message, and error details. The error code should be an enum value of
-      # google.rpc.Code, but it may accept additional error codes if needed.  The
-      # error message should be a developer-facing English message that helps
-      # developers *understand* and *resolve* the error. If a localized user-facing
-      # error message is needed, put the localized message in the error details or
-      # localize it in the client. The optional error details may contain arbitrary
-      # information about the error. There is a predefined set of error detail types
-      # in the package `google.rpc` that can be used for common error conditions.
-      # # Language mapping
-      # The `Status` message is the logical representation of the error model, but it
-      # is not necessarily the actual wire format. When the `Status` message is
-      # exposed in different client libraries and different wire protocols, it can be
-      # mapped differently. For example, it will likely be mapped to some exceptions
-      # in Java, but more likely mapped to some error codes in C.
-      # # Other uses
-      # The error model and the `Status` message can be used in a variety of
-      # environments, either with or without APIs, to provide a
-      # consistent developer experience across different environments.
-      # Example uses of this error model include:
-      # - Partial errors. If a service needs to return partial errors to the client,
-      # it may embed the `Status` in the normal response to indicate the partial
-      # errors.
-      # - Workflow errors. A typical workflow has multiple steps. Each step may
-      # have a `Status` message for error reporting.
-      # - Batch operations. If a client uses batch request and batch response, the
-      # `Status` message should be used directly inside batch response, one for
-      # each error sub-response.
-      # - Asynchronous operations. If an API call embeds asynchronous operation
-      # results in its response, the status of those operations should be
-      # represented directly using the `Status` message.
-      # - Logging. If some API errors are stored in logs, the message `Status` could
-      # be used directly after any stripping needed for security/privacy reasons.
+      # used by [gRPC](https://github.com/grpc). Each `Status` message contains
+      # three pieces of data: error code, error message, and error details.
+      # You can find out more about this error model and how to work with it in the
+      # [API Design Guide](https://cloud.google.com/apis/design/errors).
       class Status
         include Google::Apis::Core::Hashable
       
@@ -752,6 +686,45 @@ module Google
         end
       end
       
+      # Metadata of SyncRepo.
+      # This message is in the metadata field of Operation.
+      class SyncRepoMetadata
+        include Google::Apis::Core::Hashable
+      
+        # The name of the repo being synchronized. Values are of the form
+        # `projects/<project>/repos/<repo>`.
+        # Corresponds to the JSON property `name`
+        # @return [String]
+        attr_accessor :name
+      
+        # The time this operation is started.
+        # Corresponds to the JSON property `startTime`
+        # @return [String]
+        attr_accessor :start_time
+      
+        # The latest status message on syncing the repository.
+        # Corresponds to the JSON property `statusMessage`
+        # @return [String]
+        attr_accessor :status_message
+      
+        # The time this operation's status message is updated.
+        # Corresponds to the JSON property `updateTime`
+        # @return [String]
+        attr_accessor :update_time
+      
+        def initialize(**args)
+           update!(**args)
+        end
+      
+        # Update properties of this object
+        def update!(**args)
+          @name = args[:name] if args.key?(:name)
+          @start_time = args[:start_time] if args.key?(:start_time)
+          @status_message = args[:status_message] if args.key?(:status_message)
+          @update_time = args[:update_time] if args.key?(:update_time)
+        end
+      end
+      
       # Request for SyncRepo.
       class SyncRepoRequest
         include Google::Apis::Core::Hashable
diff --git a/generated/google/apis/sourcerepo_v1/representations.rb b/generated/google/apis/sourcerepo_v1/representations.rb
index c740fd47f..56642b024 100644
--- a/generated/google/apis/sourcerepo_v1/representations.rb
+++ b/generated/google/apis/sourcerepo_v1/representations.rb
@@ -106,6 +106,12 @@ module Google
         include Google::Apis::Core::JsonObjectSupport
       end
       
+      class SyncRepoMetadata
+        class Representation < Google::Apis::Core::JsonRepresentation; end
+      
+        include Google::Apis::Core::JsonObjectSupport
+      end
+      
       class SyncRepoRequest
         class Representation < Google::Apis::Core::JsonRepresentation; end
       
@@ -271,6 +277,16 @@ module Google
         end
       end
       
+      class SyncRepoMetadata
+        # @private
+        class Representation < Google::Apis::Core::JsonRepresentation
+          property :name, as: 'name'
+          property :start_time, as: 'startTime'
+          property :status_message, as: 'statusMessage'
+          property :update_time, as: 'updateTime'
+        end
+      end
+      
       class SyncRepoRequest
         # @private
         class Representation < Google::Apis::Core::JsonRepresentation
diff --git a/generated/google/apis/storage_v1/classes.rb b/generated/google/apis/storage_v1/classes.rb
index 0eb365443..d441c660b 100644
--- a/generated/google/apis/storage_v1/classes.rb
+++ b/generated/google/apis/storage_v1/classes.rb
@@ -828,7 +828,7 @@ module Google
         attr_accessor :id
       
         # Identifies this as a notification channel used to watch for changes to a
-        # resource, which is "api#channel".
+        # resource. Value: the fixed string "api#channel".
         # Corresponds to the JSON property `kind`
         # @return [String]
         attr_accessor :kind