client.rb in google-cloud-dialogflow-v2-1.0.0

- old
+ new

@@ -33,10 +33,13 @@
           # For more information, see the [API interactions
           # guide](https://cloud.google.com/dialogflow/docs/api-overview).
           #
           class Client
             # @private
+            API_VERSION = ""
+
+            # @private
             DEFAULT_ENDPOINT_TEMPLATE = "dialogflow.$UNIVERSE_DOMAIN$"
 
             include Paths
 
             # @private
@@ -301,14 +304,15 @@
               options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h
 
               # Customize the options with defaults
               metadata = @config.rpcs.detect_intent.metadata.to_h
 
-              # Set x-goog-api-client and x-goog-user-project headers
+              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
               metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                 lib_name: @config.lib_name, lib_version: @config.lib_version,
                 gapic_version: ::Google::Cloud::Dialogflow::V2::VERSION
+              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
               metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id
 
               header_params = {}
               if request.session
                 header_params["session"] = request.session
@@ -400,13 +404,14 @@
               options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h
 
               # Customize the options with defaults
               metadata = @config.rpcs.streaming_detect_intent.metadata.to_h
 
-              # Set x-goog-api-client and x-goog-user-project headers
+              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
               metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                 lib_name: @config.lib_name, lib_version: @config.lib_version,
                 gapic_version: ::Google::Cloud::Dialogflow::V2::VERSION
+              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
               metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id
 
               options.apply_defaults timeout:      @config.rpcs.streaming_detect_intent.timeout,
                                      metadata:     metadata,
                                      retry_policy: @config.rpcs.streaming_detect_intent.retry_policy