diff --git a/api_names_out.yaml b/api_names_out.yaml
index da3d00c7c..b85b8f598 100644
--- a/api_names_out.yaml
+++ b/api_names_out.yaml
@@ -8501,6 +8501,7 @@
 "/appengine:v1beta/Empty": empty
 "/appengine:v1beta/EndpointsApiService": endpoints_api_service
 "/appengine:v1beta/EndpointsApiService/configId": config_id
+"/appengine:v1beta/EndpointsApiService/disableTraceSampling": disable_trace_sampling
 "/appengine:v1beta/EndpointsApiService/name": name
 "/appengine:v1beta/EndpointsApiService/rolloutStrategy": rollout_strategy
 "/appengine:v1beta/Entrypoint": entrypoint
@@ -9013,6 +9014,7 @@
 "/appengine:v1beta4/DiskUtilization/targetWriteOpsPerSec": target_write_ops_per_sec
 "/appengine:v1beta4/EndpointsApiService": endpoints_api_service
 "/appengine:v1beta4/EndpointsApiService/configId": config_id
+"/appengine:v1beta4/EndpointsApiService/disableTraceSampling": disable_trace_sampling
 "/appengine:v1beta4/EndpointsApiService/name": name
 "/appengine:v1beta4/EndpointsApiService/rolloutStrategy": rollout_strategy
 "/appengine:v1beta4/ErrorHandler": error_handler
@@ -9401,6 +9403,7 @@
 "/appengine:v1beta5/DiskUtilization/targetWriteOpsPerSec": target_write_ops_per_sec
 "/appengine:v1beta5/EndpointsApiService": endpoints_api_service
 "/appengine:v1beta5/EndpointsApiService/configId": config_id
+"/appengine:v1beta5/EndpointsApiService/disableTraceSampling": disable_trace_sampling
 "/appengine:v1beta5/EndpointsApiService/name": name
 "/appengine:v1beta5/EndpointsApiService/rolloutStrategy": rollout_strategy
 "/appengine:v1beta5/ErrorHandler": error_handler
diff --git a/generated/google/apis/appengine_v1beta.rb b/generated/google/apis/appengine_v1beta.rb
index f4ca1403b..e117379f1 100644
--- a/generated/google/apis/appengine_v1beta.rb
+++ b/generated/google/apis/appengine_v1beta.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/appengine/docs/admin-api/
     module AppengineV1beta
       VERSION = 'V1beta'
-      REVISION = '20180623'
+      REVISION = '20180707'
 
       # View and manage your applications deployed on Google App Engine
       AUTH_APPENGINE_ADMIN = 'https://www.googleapis.com/auth/appengine.admin'
diff --git a/generated/google/apis/appengine_v1beta/classes.rb b/generated/google/apis/appengine_v1beta/classes.rb
index 9bb7e7d66..3a6ff1eed 100644
--- a/generated/google/apis/appengine_v1beta/classes.rb
+++ b/generated/google/apis/appengine_v1beta/classes.rb
@@ -909,6 +909,12 @@ module Google
         # @return [String]
         attr_accessor :config_id
       
+        # Enable or disable trace sampling. By default, this is set to false for enabled.
+        # Corresponds to the JSON property `disableTraceSampling`
+        # @return [Boolean]
+        attr_accessor :disable_trace_sampling
+        alias_method :disable_trace_sampling?, :disable_trace_sampling
+      
         # Endpoints service name which is the name of the "service" resource in the
         # Service Management API. For example "myapi.endpoints.myproject.cloud.goog"
         # Corresponds to the JSON property `name`
@@ -928,6 +934,7 @@ module Google
         # Update properties of this object
         def update!(**args)
           @config_id = args[:config_id] if args.key?(:config_id)
+          @disable_trace_sampling = args[:disable_trace_sampling] if args.key?(:disable_trace_sampling)
           @name = args[:name] if args.key?(:name)
           @rollout_strategy = args[:rollout_strategy] if args.key?(:rollout_strategy)
         end
diff --git a/generated/google/apis/appengine_v1beta/representations.rb b/generated/google/apis/appengine_v1beta/representations.rb
index 277847e42..3fb487d9c 100644
--- a/generated/google/apis/appengine_v1beta/representations.rb
+++ b/generated/google/apis/appengine_v1beta/representations.rb
@@ -700,6 +700,7 @@ module Google
         # @private
         class Representation < Google::Apis::Core::JsonRepresentation
           property :config_id, as: 'configId'
+          property :disable_trace_sampling, as: 'disableTraceSampling'
           property :name, as: 'name'
           property :rollout_strategy, as: 'rolloutStrategy'
         end
diff --git a/generated/google/apis/appengine_v1beta4.rb b/generated/google/apis/appengine_v1beta4.rb
index 2090b6129..6de160ab3 100644
--- a/generated/google/apis/appengine_v1beta4.rb
+++ b/generated/google/apis/appengine_v1beta4.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/appengine/docs/admin-api/
     module AppengineV1beta4
       VERSION = 'V1beta4'
-      REVISION = '20180607'
+      REVISION = '20180707'
 
       # View and manage your applications deployed on Google App Engine
       AUTH_APPENGINE_ADMIN = 'https://www.googleapis.com/auth/appengine.admin'
diff --git a/generated/google/apis/appengine_v1beta4/classes.rb b/generated/google/apis/appengine_v1beta4/classes.rb
index c0082910c..b03bdf5b7 100644
--- a/generated/google/apis/appengine_v1beta4/classes.rb
+++ b/generated/google/apis/appengine_v1beta4/classes.rb
@@ -518,6 +518,12 @@ module Google
         # @return [String]
         attr_accessor :config_id
       
+        # Enable or disable trace sampling. By default, this is set to false for enabled.
+        # Corresponds to the JSON property `disableTraceSampling`
+        # @return [Boolean]
+        attr_accessor :disable_trace_sampling
+        alias_method :disable_trace_sampling?, :disable_trace_sampling
+      
         # Endpoints service name which is the name of the "service" resource in the
         # Service Management API. For example "myapi.endpoints.myproject.cloud.goog"
         # Corresponds to the JSON property `name`
@@ -537,6 +543,7 @@ module Google
         # Update properties of this object
         def update!(**args)
           @config_id = args[:config_id] if args.key?(:config_id)
+          @disable_trace_sampling = args[:disable_trace_sampling] if args.key?(:disable_trace_sampling)
           @name = args[:name] if args.key?(:name)
           @rollout_strategy = args[:rollout_strategy] if args.key?(:rollout_strategy)
         end
diff --git a/generated/google/apis/appengine_v1beta4/representations.rb b/generated/google/apis/appengine_v1beta4/representations.rb
index ffde9253a..8d445ed8d 100644
--- a/generated/google/apis/appengine_v1beta4/representations.rb
+++ b/generated/google/apis/appengine_v1beta4/representations.rb
@@ -451,6 +451,7 @@ module Google
         # @private
         class Representation < Google::Apis::Core::JsonRepresentation
           property :config_id, as: 'configId'
+          property :disable_trace_sampling, as: 'disableTraceSampling'
           property :name, as: 'name'
           property :rollout_strategy, as: 'rolloutStrategy'
         end
diff --git a/generated/google/apis/appengine_v1beta5.rb b/generated/google/apis/appengine_v1beta5.rb
index ca00a080b..075307ffa 100644
--- a/generated/google/apis/appengine_v1beta5.rb
+++ b/generated/google/apis/appengine_v1beta5.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/appengine/docs/admin-api/
     module AppengineV1beta5
       VERSION = 'V1beta5'
-      REVISION = '20180607'
+      REVISION = '20180707'
 
       # View and manage your applications deployed on Google App Engine
       AUTH_APPENGINE_ADMIN = 'https://www.googleapis.com/auth/appengine.admin'
diff --git a/generated/google/apis/appengine_v1beta5/classes.rb b/generated/google/apis/appengine_v1beta5/classes.rb
index 33578b61f..64163ed8b 100644
--- a/generated/google/apis/appengine_v1beta5/classes.rb
+++ b/generated/google/apis/appengine_v1beta5/classes.rb
@@ -518,6 +518,12 @@ module Google
         # @return [String]
         attr_accessor :config_id
       
+        # Enable or disable trace sampling. By default, this is set to false for enabled.
+        # Corresponds to the JSON property `disableTraceSampling`
+        # @return [Boolean]
+        attr_accessor :disable_trace_sampling
+        alias_method :disable_trace_sampling?, :disable_trace_sampling
+      
         # Endpoints service name which is the name of the "service" resource in the
         # Service Management API. For example "myapi.endpoints.myproject.cloud.goog"
         # Corresponds to the JSON property `name`
@@ -537,6 +543,7 @@ module Google
         # Update properties of this object
         def update!(**args)
           @config_id = args[:config_id] if args.key?(:config_id)
+          @disable_trace_sampling = args[:disable_trace_sampling] if args.key?(:disable_trace_sampling)
           @name = args[:name] if args.key?(:name)
           @rollout_strategy = args[:rollout_strategy] if args.key?(:rollout_strategy)
         end
diff --git a/generated/google/apis/appengine_v1beta5/representations.rb b/generated/google/apis/appengine_v1beta5/representations.rb
index af4b4aa46..8dffe1ef7 100644
--- a/generated/google/apis/appengine_v1beta5/representations.rb
+++ b/generated/google/apis/appengine_v1beta5/representations.rb
@@ -445,6 +445,7 @@ module Google
         # @private
         class Representation < Google::Apis::Core::JsonRepresentation
           property :config_id, as: 'configId'
+          property :disable_trace_sampling, as: 'disableTraceSampling'
           property :name, as: 'name'
           property :rollout_strategy, as: 'rolloutStrategy'
         end
diff --git a/generated/google/apis/cloudresourcemanager_v1.rb b/generated/google/apis/cloudresourcemanager_v1.rb
index 5684c7395..b57ec1f65 100644
--- a/generated/google/apis/cloudresourcemanager_v1.rb
+++ b/generated/google/apis/cloudresourcemanager_v1.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/resource-manager
     module CloudresourcemanagerV1
       VERSION = 'V1'
-      REVISION = '20180606'
+      REVISION = '20180709'
 
       # 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/cloudresourcemanager_v1/classes.rb b/generated/google/apis/cloudresourcemanager_v1/classes.rb
index 186f996d0..8a09bcf3d 100644
--- a/generated/google/apis/cloudresourcemanager_v1/classes.rb
+++ b/generated/google/apis/cloudresourcemanager_v1/classes.rb
@@ -184,7 +184,6 @@ module Google
       
         # Role that is assigned to `members`.
         # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-        # Required
         # Corresponds to the JSON property `role`
         # @return [String]
         attr_accessor :role
diff --git a/generated/google/apis/cloudresourcemanager_v1beta1.rb b/generated/google/apis/cloudresourcemanager_v1beta1.rb
index f768e0c83..986d2cf0d 100644
--- a/generated/google/apis/cloudresourcemanager_v1beta1.rb
+++ b/generated/google/apis/cloudresourcemanager_v1beta1.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/resource-manager
     module CloudresourcemanagerV1beta1
       VERSION = 'V1beta1'
-      REVISION = '20180606'
+      REVISION = '20180709'
 
       # 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/cloudresourcemanager_v1beta1/classes.rb b/generated/google/apis/cloudresourcemanager_v1beta1/classes.rb
index af7c9f970..f1ad5570c 100644
--- a/generated/google/apis/cloudresourcemanager_v1beta1/classes.rb
+++ b/generated/google/apis/cloudresourcemanager_v1beta1/classes.rb
@@ -184,7 +184,6 @@ module Google
       
         # Role that is assigned to `members`.
         # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-        # Required
         # Corresponds to the JSON property `role`
         # @return [String]
         attr_accessor :role
diff --git a/generated/google/apis/cloudresourcemanager_v2.rb b/generated/google/apis/cloudresourcemanager_v2.rb
index b993eaae2..6e46312f8 100644
--- a/generated/google/apis/cloudresourcemanager_v2.rb
+++ b/generated/google/apis/cloudresourcemanager_v2.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/resource-manager
     module CloudresourcemanagerV2
       VERSION = 'V2'
-      REVISION = '20180618'
+      REVISION = '20180709'
 
       # 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/cloudresourcemanager_v2/classes.rb b/generated/google/apis/cloudresourcemanager_v2/classes.rb
index 2d6d146a6..5df752d59 100644
--- a/generated/google/apis/cloudresourcemanager_v2/classes.rb
+++ b/generated/google/apis/cloudresourcemanager_v2/classes.rb
@@ -162,7 +162,6 @@ module Google
       
         # Role that is assigned to `members`.
         # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-        # Required
         # Corresponds to the JSON property `role`
         # @return [String]
         attr_accessor :role
diff --git a/generated/google/apis/cloudresourcemanager_v2beta1.rb b/generated/google/apis/cloudresourcemanager_v2beta1.rb
index 3b073e550..ffc88e51e 100644
--- a/generated/google/apis/cloudresourcemanager_v2beta1.rb
+++ b/generated/google/apis/cloudresourcemanager_v2beta1.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/resource-manager
     module CloudresourcemanagerV2beta1
       VERSION = 'V2beta1'
-      REVISION = '20180618'
+      REVISION = '20180709'
 
       # 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/cloudresourcemanager_v2beta1/classes.rb b/generated/google/apis/cloudresourcemanager_v2beta1/classes.rb
index 39f4afd64..b6e0e2c22 100644
--- a/generated/google/apis/cloudresourcemanager_v2beta1/classes.rb
+++ b/generated/google/apis/cloudresourcemanager_v2beta1/classes.rb
@@ -162,7 +162,6 @@ module Google
       
         # Role that is assigned to `members`.
         # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-        # Required
         # Corresponds to the JSON property `role`
         # @return [String]
         attr_accessor :role
diff --git a/generated/google/apis/dialogflow_v2beta1.rb b/generated/google/apis/dialogflow_v2beta1.rb
index 7a4de85fb..68f03cb29 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-enterprise/
     module DialogflowV2beta1
       VERSION = 'V2beta1'
-      REVISION = '20180702'
+      REVISION = '20180710'
 
       # 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 7a2f26810..ebcc586f4 100644
--- a/generated/google/apis/dialogflow_v2beta1/classes.rb
+++ b/generated/google/apis/dialogflow_v2beta1/classes.rb
@@ -1181,6 +1181,17 @@ module Google
       
         # Optional. This field is set to the value of `QueryParameters.payload` field
         # passed in the request.
+        # This field is used for the telephony gateway. It should have a
+        # structure similar to this JSON message:
+        # <pre>`
+        # "telephony": `
+        # "caller_id": "+18558363987"
+        # `</pre>
+        # Note: The caller ID field (`caller_id`) will be in
+        # [E.164 format](https://en.wikipedia.org/wiki/E.164) and is not supported
+        # for standard tier agents. When the telephony gateway is used with a
+        # standard tier agent the `caller_id` field above will have a value of
+        # `REDACTED_IN_STANDARD_TIER_AGENT`.
         # Corresponds to the JSON property `payload`
         # @return [Hash<String,Object>]
         attr_accessor :payload
@@ -3340,6 +3351,17 @@ module Google
       
         # Optional. This field is set to the value of `QueryParameters.payload` field
         # passed in the request.
+        # This field is used for the telephony gateway. It should have a
+        # structure similar to this JSON message:
+        # <pre>`
+        # "telephony": `
+        # "caller_id": "+18558363987"
+        # `</pre>
+        # Note: The caller ID field (`caller_id`) will be in
+        # [E.164 format](https://en.wikipedia.org/wiki/E.164) and is not supported
+        # for standard tier agents. When the telephony gateway is used with a
+        # standard tier agent the `caller_id` field above will have a value of
+        # `REDACTED_IN_STANDARD_TIER_AGENT`.
         # Corresponds to the JSON property `payload`
         # @return [Hash<String,Object>]
         attr_accessor :payload
diff --git a/generated/google/apis/iam_v1.rb b/generated/google/apis/iam_v1.rb
index d60ee499f..997d24caf 100644
--- a/generated/google/apis/iam_v1.rb
+++ b/generated/google/apis/iam_v1.rb
@@ -27,7 +27,7 @@ module Google
     # @see https://cloud.google.com/iam/
     module IamV1
       VERSION = 'V1'
-      REVISION = '20180607'
+      REVISION = '20180705'
 
       # 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/iam_v1/classes.rb b/generated/google/apis/iam_v1/classes.rb
index fe759cf6e..12fed9ef7 100644
--- a/generated/google/apis/iam_v1/classes.rb
+++ b/generated/google/apis/iam_v1/classes.rb
@@ -203,7 +203,6 @@ module Google
       
         # Role that is assigned to `members`.
         # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-        # Required
         # Corresponds to the JSON property `role`
         # @return [String]
         attr_accessor :role
diff --git a/generated/google/apis/pubsub_v1.rb b/generated/google/apis/pubsub_v1.rb
index 82b004f41..d1f5b8087 100644
--- a/generated/google/apis/pubsub_v1.rb
+++ b/generated/google/apis/pubsub_v1.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://cloud.google.com/pubsub/docs
     module PubsubV1
       VERSION = 'V1'
-      REVISION = '20180626'
+      REVISION = '20180702'
 
       # 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/pubsub_v1/classes.rb b/generated/google/apis/pubsub_v1/classes.rb
index be7abf561..a124098f3 100644
--- a/generated/google/apis/pubsub_v1/classes.rb
+++ b/generated/google/apis/pubsub_v1/classes.rb
@@ -66,7 +66,6 @@ module Google
       
         # Role that is assigned to `members`.
         # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-        # Required
         # Corresponds to the JSON property `role`
         # @return [String]
         attr_accessor :role
@@ -90,7 +89,7 @@ module Google
       class CreateSnapshotRequest
         include Google::Apis::Core::Hashable
       
-        # User labels.
+        # See <a href="/pubsub/docs/labels"> Creating and managing labels</a>.
         # Corresponds to the JSON property `labels`
         # @return [Hash<String,String>]
         attr_accessor :labels
@@ -738,7 +737,7 @@ module Google
         # @return [String]
         attr_accessor :expire_time
       
-        # User labels.
+        # See <a href="/pubsub/docs/labels"> Creating and managing labels</a>.
         # Corresponds to the JSON property `labels`
         # @return [Hash<String,String>]
         attr_accessor :labels
@@ -791,7 +790,7 @@ module Google
         # @return [Fixnum]
         attr_accessor :ack_deadline_seconds
       
-        # User labels.
+        # See <a href="/pubsub/docs/labels"> Creating and managing labels</a>.
         # Corresponds to the JSON property `labels`
         # @return [Hash<String,String>]
         attr_accessor :labels
@@ -906,7 +905,7 @@ module Google
       class Topic
         include Google::Apis::Core::Hashable
       
-        # User labels.
+        # See <a href="/pubsub/docs/labels"> Creating and managing labels</a>.
         # Corresponds to the JSON property `labels`
         # @return [Hash<String,String>]
         attr_accessor :labels
diff --git a/generated/google/apis/pubsub_v1beta2.rb b/generated/google/apis/pubsub_v1beta2.rb
index a0efdfcb2..564cf69c1 100644
--- a/generated/google/apis/pubsub_v1beta2.rb
+++ b/generated/google/apis/pubsub_v1beta2.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://cloud.google.com/pubsub/docs
     module PubsubV1beta2
       VERSION = 'V1beta2'
-      REVISION = '20180604'
+      REVISION = '20180702'
 
       # 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/pubsub_v1beta2/classes.rb b/generated/google/apis/pubsub_v1beta2/classes.rb
index 684e4b4c8..c96b64984 100644
--- a/generated/google/apis/pubsub_v1beta2/classes.rb
+++ b/generated/google/apis/pubsub_v1beta2/classes.rb
@@ -66,7 +66,6 @@ module Google
       
         # Role that is assigned to `members`.
         # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-        # Required
         # Corresponds to the JSON property `role`
         # @return [String]
         attr_accessor :role
diff --git a/generated/google/apis/runtimeconfig_v1beta1.rb b/generated/google/apis/runtimeconfig_v1beta1.rb
index c69cef774..316114fe7 100644
--- a/generated/google/apis/runtimeconfig_v1beta1.rb
+++ b/generated/google/apis/runtimeconfig_v1beta1.rb
@@ -28,7 +28,7 @@ module Google
     # @see https://cloud.google.com/deployment-manager/runtime-configurator/
     module RuntimeconfigV1beta1
       VERSION = 'V1beta1'
-      REVISION = '20180604'
+      REVISION = '20180710'
 
       # 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/runtimeconfig_v1beta1/classes.rb b/generated/google/apis/runtimeconfig_v1beta1/classes.rb
index e59b0d718..893b541be 100644
--- a/generated/google/apis/runtimeconfig_v1beta1/classes.rb
+++ b/generated/google/apis/runtimeconfig_v1beta1/classes.rb
@@ -46,7 +46,6 @@ module Google
       
         # Role that is assigned to `members`.
         # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
-        # Required
         # Corresponds to the JSON property `role`
         # @return [String]
         attr_accessor :role