feat: Automated regeneration of dialogflow v2beta1 client (#1535)

This PR was generated using Autosynth. 🌈


<details><summary>Log from Synthtool</summary>

```
2020-11-17 02:18:11,564 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/google-api-ruby-client/synth.py.
On branch autosynth-dialogflow-v2beta1
nothing to commit, working tree clean
2020-11-17 02:18:11,595 synthtool [DEBUG] > Running: docker run --rm -v/home/kbuilder/.cache/synthtool/google-api-ruby-client:/workspace -v/var/run/docker.sock:/var/run/docker.sock -w /workspace --entrypoint script/synth.rb gcr.io/cloud-devrel-kokoro-resources/yoshi-ruby/autosynth dialogflow v2beta1
DEBUG:synthtool:Running: docker run --rm -v/home/kbuilder/.cache/synthtool/google-api-ruby-client:/workspace -v/var/run/docker.sock:/var/run/docker.sock -w /workspace --entrypoint script/synth.rb gcr.io/cloud-devrel-kokoro-resources/yoshi-ruby/autosynth dialogflow v2beta1
bundle install
Don't run Bundler as root. Bundler can ask for sudo if it is needed, and
installing your bundle as root will break this application for all non-root
users on this machine.
The dependency jruby-openssl (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for java. To add those platforms to the bundle, run `bundle lock --add-platform java`.
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies...
Fetching rake 11.3.0
Installing rake 11.3.0
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Bundle complete! 31 Gemfile dependencies, 78 gems now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.
Post-install message from i18n:

HEADS UP! i18n 1.1 changed fallbacks to exclude default locale.
But that may break your application.

If you are upgrading your Rails application from an older version of Rails:

Please check your Rails app for 'config.i18n.fallbacks = true'.
If you're using I18n (>= 1.1.0) and Rails (< 5.2.2), this should be
'config.i18n.fallbacks = [I18n.default_locale]'.
If not, fallbacks will be broken in your app by I18n 1.1.x.

If you are starting a NEW Rails application, you can ignore this notice.

For more info see:
https://github.com/svenfuchs/i18n/releases/tag/v1.1.0

Post-install message from httparty:
When you HTTParty, you must party hard!
echo a | bundle exec bin/generate-api gen generated --api=dialogflow.v2beta1 --names-out=/workspace/api_names_out.yaml
Loading dialogflow, version v2beta1 from https://raw.githubusercontent.com/googleapis/discovery-artifact-manager/master/discoveries/dialogflow.v2beta1.json
    conflict  google/apis/dialogflow_v2beta1.rb
<logflow_v2beta1.rb? (enter "h" for help) [Ynaqdhm] a
       force  google/apis/dialogflow_v2beta1.rb
    conflict  google/apis/dialogflow_v2beta1/service.rb
       force  google/apis/dialogflow_v2beta1/service.rb
    conflict  google/apis/dialogflow_v2beta1/classes.rb
       force  google/apis/dialogflow_v2beta1/classes.rb
    conflict  google/apis/dialogflow_v2beta1/representations.rb
       force  google/apis/dialogflow_v2beta1/representations.rb
    conflict  /workspace/api_names_out.yaml
       force  /workspace/api_names_out.yaml
2020-11-17 02:18:40,038 synthtool [DEBUG] > Wrote metadata to generated/google/apis/dialogflow_v2beta1/synth.metadata.
DEBUG:synthtool:Wrote metadata to generated/google/apis/dialogflow_v2beta1/synth.metadata.

```
</details>

Full log will be available here:
https://source.cloud.google.com/results/invocations/7e06f273-92b4-427a-ba27-5b49afa0b082/targets

- [ ] To automatically regenerate this PR, check this box.

api_names_out.yaml

@@ -88738,6 +88738,7 @@
 "/dialogflow:v2beta1/GoogleCloudDialogflowV2beta1QueryResult/webhookSource": webhook_source
 "/dialogflow:v2beta1/GoogleCloudDialogflowV2beta1ReloadDocumentRequest": google_cloud_dialogflow_v2beta1_reload_document_request
 "/dialogflow:v2beta1/GoogleCloudDialogflowV2beta1ReloadDocumentRequest/gcsSource": gcs_source
+"/dialogflow:v2beta1/GoogleCloudDialogflowV2beta1ReloadDocumentRequest/importGcsCustomMetadata": import_gcs_custom_metadata
 "/dialogflow:v2beta1/GoogleCloudDialogflowV2beta1RestoreAgentRequest": google_cloud_dialogflow_v2beta1_restore_agent_request
 "/dialogflow:v2beta1/GoogleCloudDialogflowV2beta1RestoreAgentRequest/agentContent": agent_content
 "/dialogflow:v2beta1/GoogleCloudDialogflowV2beta1RestoreAgentRequest/agentUri": agent_uri
@@ -89243,6 +89244,7 @@
 "/dialogflow:v2beta1/dialogflow.projects.agent.knowledgeBases.delete/force": force
 "/dialogflow:v2beta1/dialogflow.projects.agent.knowledgeBases.delete/name": name
 "/dialogflow:v2beta1/dialogflow.projects.agent.knowledgeBases.documents.create": create_project_agent_knowledge_basis_document
+"/dialogflow:v2beta1/dialogflow.projects.agent.knowledgeBases.documents.create/importGcsCustomMetadata": import_gcs_custom_metadata
 "/dialogflow:v2beta1/dialogflow.projects.agent.knowledgeBases.documents.create/parent": parent
 "/dialogflow:v2beta1/dialogflow.projects.agent.knowledgeBases.documents.delete": delete_project_agent_knowledge_basis_document
 "/dialogflow:v2beta1/dialogflow.projects.agent.knowledgeBases.documents.delete/name": name
@@ -89440,6 +89442,7 @@
 "/dialogflow:v2beta1/dialogflow.projects.knowledgeBases.delete/force": force
 "/dialogflow:v2beta1/dialogflow.projects.knowledgeBases.delete/name": name
 "/dialogflow:v2beta1/dialogflow.projects.knowledgeBases.documents.create": create_project_knowledge_basis_document
+"/dialogflow:v2beta1/dialogflow.projects.knowledgeBases.documents.create/importGcsCustomMetadata": import_gcs_custom_metadata
 "/dialogflow:v2beta1/dialogflow.projects.knowledgeBases.documents.create/parent": parent
 "/dialogflow:v2beta1/dialogflow.projects.knowledgeBases.documents.delete": delete_project_knowledge_basis_document
 "/dialogflow:v2beta1/dialogflow.projects.knowledgeBases.documents.delete/name": name

generated/google/apis/dialogflow_v2beta1.rb

@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/dialogflow/
     module DialogflowV2beta1
       VERSION = 'V2beta1'
-      REVISION = '20201109'
+      REVISION = '20201116'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'

generated/google/apis/dialogflow_v2beta1/classes.rb

@@ -6882,7 +6882,7 @@ module Google
         attr_accessor :time_zone
       
         # This field can be used to pass HTTP headers for a webhook call. These headers
-        # will be sent to webhook alone with the headers that have been configured
+        # will be sent to webhook along with the headers that have been configured
         # through Dialogflow web console. The headers defined within this field will
         # overwrite the headers configured through Dialogflow console if there is a
         # conflict. Header names are case-insensitive. Google's specified headers are
@@ -7081,6 +7081,13 @@ module Google
         # @return [Google::Apis::DialogflowV2beta1::GoogleCloudDialogflowV2beta1GcsSource]
         attr_accessor :gcs_source
       
+        # Whether to import custom metadata from Google Cloud Storage. Only valid when
+        # the document source is Google Cloud Storage URI.
+        # Corresponds to the JSON property `importGcsCustomMetadata`
+        # @return [Boolean]
+        attr_accessor :import_gcs_custom_metadata
+        alias_method :import_gcs_custom_metadata?, :import_gcs_custom_metadata
+      
         def initialize(**args)
            update!(**args)
         end
@@ -7088,6 +7095,7 @@ module Google
         # Update properties of this object
         def update!(**args)
           @gcs_source = args[:gcs_source] if args.key?(:gcs_source)
+          @import_gcs_custom_metadata = args[:import_gcs_custom_metadata] if args.key?(:import_gcs_custom_metadata)
         end
       end
       

generated/google/apis/dialogflow_v2beta1/representations.rb

@@ -3167,6 +3167,7 @@ module Google
         class Representation < Google::Apis::Core::JsonRepresentation
           property :gcs_source, as: 'gcsSource', class: Google::Apis::DialogflowV2beta1::GoogleCloudDialogflowV2beta1GcsSource, decorator: Google::Apis::DialogflowV2beta1::GoogleCloudDialogflowV2beta1GcsSource::Representation
       
+          property :import_gcs_custom_metadata, as: 'importGcsCustomMetadata'
         end
       end
       

generated/google/apis/dialogflow_v2beta1/service.rb

@@ -1819,6 +1819,9 @@ module Google
         #   Required. The knowledge base to create a document for. Format: `projects//
         #   knowledgeBases/`.
         # @param [Google::Apis::DialogflowV2beta1::GoogleCloudDialogflowV2beta1Document] google_cloud_dialogflow_v2beta1_document_object
+        # @param [Boolean] import_gcs_custom_metadata
+        #   Whether to import custom metadata from Google Cloud Storage. Only valid when
+        #   the document source is Google Cloud Storage URI.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -1836,13 +1839,14 @@ module Google
         # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
         # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
         # @raise [Google::Apis::AuthorizationError] Authorization is required
-        def create_project_agent_knowledge_basis_document(parent, google_cloud_dialogflow_v2beta1_document_object = nil, fields: nil, quota_user: nil, options: nil, &block)
+        def create_project_agent_knowledge_basis_document(parent, google_cloud_dialogflow_v2beta1_document_object = nil, import_gcs_custom_metadata: nil, fields: nil, quota_user: nil, options: nil, &block)
           command = make_simple_command(:post, 'v2beta1/{+parent}/documents', options)
           command.request_representation = Google::Apis::DialogflowV2beta1::GoogleCloudDialogflowV2beta1Document::Representation
           command.request_object = google_cloud_dialogflow_v2beta1_document_object
           command.response_representation = Google::Apis::DialogflowV2beta1::GoogleLongrunningOperation::Representation
           command.response_class = Google::Apis::DialogflowV2beta1::GoogleLongrunningOperation
           command.params['parent'] = parent unless parent.nil?
+          command.query['importGcsCustomMetadata'] = import_gcs_custom_metadata unless import_gcs_custom_metadata.nil?
           command.query['fields'] = fields unless fields.nil?
           command.query['quotaUser'] = quota_user unless quota_user.nil?
           execute_or_queue_command(command, &block)
@@ -2736,6 +2740,9 @@ module Google
         #   Required. The knowledge base to create a document for. Format: `projects//
         #   knowledgeBases/`.
         # @param [Google::Apis::DialogflowV2beta1::GoogleCloudDialogflowV2beta1Document] google_cloud_dialogflow_v2beta1_document_object
+        # @param [Boolean] import_gcs_custom_metadata
+        #   Whether to import custom metadata from Google Cloud Storage. Only valid when
+        #   the document source is Google Cloud Storage URI.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -2753,13 +2760,14 @@ module Google
         # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
         # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
         # @raise [Google::Apis::AuthorizationError] Authorization is required
-        def create_project_knowledge_basis_document(parent, google_cloud_dialogflow_v2beta1_document_object = nil, fields: nil, quota_user: nil, options: nil, &block)
+        def create_project_knowledge_basis_document(parent, google_cloud_dialogflow_v2beta1_document_object = nil, import_gcs_custom_metadata: nil, fields: nil, quota_user: nil, options: nil, &block)
           command = make_simple_command(:post, 'v2beta1/{+parent}/documents', options)
           command.request_representation = Google::Apis::DialogflowV2beta1::GoogleCloudDialogflowV2beta1Document::Representation
           command.request_object = google_cloud_dialogflow_v2beta1_document_object
           command.response_representation = Google::Apis::DialogflowV2beta1::GoogleLongrunningOperation::Representation
           command.response_class = Google::Apis::DialogflowV2beta1::GoogleLongrunningOperation
           command.params['parent'] = parent unless parent.nil?
+          command.query['importGcsCustomMetadata'] = import_gcs_custom_metadata unless import_gcs_custom_metadata.nil?
           command.query['fields'] = fields unless fields.nil?
           command.query['quotaUser'] = quota_user unless quota_user.nil?
           execute_or_queue_command(command, &block)

generated/google/apis/dialogflow_v2beta1/synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "e317a0f5e6109142be13031fa9e9baee4d2f897e"
+        "sha": "fda99a7f81f55342ce6317eeb1430efb3a3049d0"
       }
     }
   ]