feat: Automated regeneration of texttospeech v1 client

api_names_out.yaml

@@ -363888,6 +363888,12 @@
 "/texttospeech:v1/MultiSpeakerMarkup": multi_speaker_markup
 "/texttospeech:v1/MultiSpeakerMarkup/turns": turns
 "/texttospeech:v1/MultiSpeakerMarkup/turns/turn": turn
+"/texttospeech:v1/MultiSpeakerVoiceConfig": multi_speaker_voice_config
+"/texttospeech:v1/MultiSpeakerVoiceConfig/speakerVoiceConfigs": speaker_voice_configs
+"/texttospeech:v1/MultiSpeakerVoiceConfig/speakerVoiceConfigs/speaker_voice_config": speaker_voice_config
+"/texttospeech:v1/MultispeakerPrebuiltVoice": multispeaker_prebuilt_voice
+"/texttospeech:v1/MultispeakerPrebuiltVoice/speakerAlias": speaker_alias
+"/texttospeech:v1/MultispeakerPrebuiltVoice/speakerId": speaker_id
 "/texttospeech:v1/Operation": operation
 "/texttospeech:v1/Operation/done": done
 "/texttospeech:v1/Operation/error": error
@@ -363940,6 +363946,7 @@
 "/texttospeech:v1/VoiceSelectionParams/customVoice": custom_voice
 "/texttospeech:v1/VoiceSelectionParams/languageCode": language_code
 "/texttospeech:v1/VoiceSelectionParams/modelName": model_name
+"/texttospeech:v1/VoiceSelectionParams/multiSpeakerVoiceConfig": multi_speaker_voice_config
 "/texttospeech:v1/VoiceSelectionParams/name": name
 "/texttospeech:v1/VoiceSelectionParams/ssmlGender": ssml_gender
 "/texttospeech:v1/VoiceSelectionParams/voiceClone": voice_clone

generated/google-apis-texttospeech_v1/CHANGELOG.md

@@ -1,5 +1,9 @@
 # Release history for google-apis-texttospeech_v1
 
+### v0.42.0 (2025-09-28)
+
+* Regenerated from discovery document revision 20250923
+
 ### v0.41.0 (2025-09-21)
 
 * Regenerated from discovery document revision 20250912

generated/google-apis-texttospeech_v1/lib/google/apis/texttospeech_v1/classes.rb

@@ -314,6 +314,55 @@ def update!(**args)
         end
       end
 
+      # Configuration for a multi-speaker text-to-speech setup. Enables the use of up
+      # to two distinct voices in a single synthesis request.
+      class MultiSpeakerVoiceConfig
+        include Google::Apis::Core::Hashable
+
+        # Required. A list of configurations for the voices of the speakers. Exactly two
+        # speaker voice configurations must be provided.
+        # Corresponds to the JSON property `speakerVoiceConfigs`
+        # @return [Array<Google::Apis::TexttospeechV1::MultispeakerPrebuiltVoice>]
+        attr_accessor :speaker_voice_configs
+
+        def initialize(**args)
+           update!(**args)
+        end
+
+        # Update properties of this object
+        def update!(**args)
+          @speaker_voice_configs = args[:speaker_voice_configs] if args.key?(:speaker_voice_configs)
+        end
+      end
+
+      # Configuration for a single speaker in a Gemini TTS multi-speaker setup.
+      # Enables dialogue between two speakers.
+      class MultispeakerPrebuiltVoice
+        include Google::Apis::Core::Hashable
+
+        # Required. The speaker alias of the voice. This is the user-chosen speaker name
+        # that is used in the multispeaker text input, such as "Speaker1".
+        # Corresponds to the JSON property `speakerAlias`
+        # @return [String]
+        attr_accessor :speaker_alias
+
+        # Required. The speaker ID of the voice. See https://cloud.google.com/text-to-
+        # speech/docs/gemini-tts#voice_options for available values.
+        # Corresponds to the JSON property `speakerId`
+        # @return [String]
+        attr_accessor :speaker_id
+
+        def initialize(**args)
+           update!(**args)
+        end
+
+        # Update properties of this object
+        def update!(**args)
+          @speaker_alias = args[:speaker_alias] if args.key?(:speaker_alias)
+          @speaker_id = args[:speaker_id] if args.key?(:speaker_id)
+        end
+      end
+
       # This resource represents a long-running operation that is the result of a
       # network API call.
       class Operation
@@ -720,6 +769,12 @@ class VoiceSelectionParams
         # @return [String]
         attr_accessor :model_name
 
+        # Configuration for a multi-speaker text-to-speech setup. Enables the use of up
+        # to two distinct voices in a single synthesis request.
+        # Corresponds to the JSON property `multiSpeakerVoiceConfig`
+        # @return [Google::Apis::TexttospeechV1::MultiSpeakerVoiceConfig]
+        attr_accessor :multi_speaker_voice_config
+
         # The name of the voice. If both the name and the gender are not set, the
         # service will choose a voice based on the other parameters such as
         # language_code.
@@ -750,6 +805,7 @@ def update!(**args)
           @custom_voice = args[:custom_voice] if args.key?(:custom_voice)
           @language_code = args[:language_code] if args.key?(:language_code)
           @model_name = args[:model_name] if args.key?(:model_name)
+          @multi_speaker_voice_config = args[:multi_speaker_voice_config] if args.key?(:multi_speaker_voice_config)
           @name = args[:name] if args.key?(:name)
           @ssml_gender = args[:ssml_gender] if args.key?(:ssml_gender)
           @voice_clone = args[:voice_clone] if args.key?(:voice_clone)

generated/google-apis-texttospeech_v1/lib/google/apis/texttospeech_v1/gem_version.rb

@@ -16,13 +16,13 @@ module Google
   module Apis
     module TexttospeechV1
       # Version of the google-apis-texttospeech_v1 gem
-      GEM_VERSION = "0.41.0"
+      GEM_VERSION = "0.42.0"
 
       # Version of the code generator used to generate this client
       GENERATOR_VERSION = "0.18.0"
 
       # Revision of the discovery document this client was generated from
-      REVISION = "20250912"
+      REVISION = "20250923"
     end
   end
 end

generated/google-apis-texttospeech_v1/lib/google/apis/texttospeech_v1/representations.rb

@@ -88,6 +88,18 @@ class Representation < Google::Apis::Core::JsonRepresentation; end
         include Google::Apis::Core::JsonObjectSupport
       end
 
+      class MultiSpeakerVoiceConfig
+        class Representation < Google::Apis::Core::JsonRepresentation; end
+
+        include Google::Apis::Core::JsonObjectSupport
+      end
+
+      class MultispeakerPrebuiltVoice
+        class Representation < Google::Apis::Core::JsonRepresentation; end
+
+        include Google::Apis::Core::JsonObjectSupport
+      end
+
       class Operation
         class Representation < Google::Apis::Core::JsonRepresentation; end
 
@@ -244,6 +256,22 @@ class Representation < Google::Apis::Core::JsonRepresentation
         end
       end
 
+      class MultiSpeakerVoiceConfig
+        # @private
+        class Representation < Google::Apis::Core::JsonRepresentation
+          collection :speaker_voice_configs, as: 'speakerVoiceConfigs', class: Google::Apis::TexttospeechV1::MultispeakerPrebuiltVoice, decorator: Google::Apis::TexttospeechV1::MultispeakerPrebuiltVoice::Representation
+
+        end
+      end
+
+      class MultispeakerPrebuiltVoice
+        # @private
+        class Representation < Google::Apis::Core::JsonRepresentation
+          property :speaker_alias, as: 'speakerAlias'
+          property :speaker_id, as: 'speakerId'
+        end
+      end
+
       class Operation
         # @private
         class Representation < Google::Apis::Core::JsonRepresentation
@@ -354,6 +382,8 @@ class Representation < Google::Apis::Core::JsonRepresentation
 
           property :language_code, as: 'languageCode'
           property :model_name, as: 'modelName'
+          property :multi_speaker_voice_config, as: 'multiSpeakerVoiceConfig', class: Google::Apis::TexttospeechV1::MultiSpeakerVoiceConfig, decorator: Google::Apis::TexttospeechV1::MultiSpeakerVoiceConfig::Representation
+
           property :name, as: 'name'
           property :ssml_gender, as: 'ssmlGender'
           property :voice_clone, as: 'voiceClone', class: Google::Apis::TexttospeechV1::VoiceCloneParams, decorator: Google::Apis::TexttospeechV1::VoiceCloneParams::Representation