feat: [google-cloud-texttospeech] add Gemini TTS Multispeaker API fields (#14535)

- [ ] Regenerate this pull request now. PiperOrigin-RevId: 810470893 Source-Link: googleapis/googleapis@c821335 Source-Link: googleapis/googleapis-gen@ad75e1e Copy-Tag: eyJwIjoicGFja2FnZXMvZ29vZ2xlLWNsb3VkLXRleHR0b3NwZWVjaC8uT3dsQm90LnlhbWwiLCJoIjoiYWQ3NWUxZTI5N2M3YTg5M2YyNzBiNWViODU0Y2U2MmRjZGM4YjU1MSJ9 --------- Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]

packages/google-cloud-texttospeech/google/cloud/texttospeech/gapic_version.py

@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.30.0" # {x-release-please-version}
+__version__ = "0.0.0" # {x-release-please-version}

packages/google-cloud-texttospeech/google/cloud/texttospeech_v1/gapic_version.py

@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.30.0" # {x-release-please-version}
+__version__ = "0.0.0" # {x-release-please-version}

packages/google-cloud-texttospeech/google/cloud/texttospeech_v1beta1/__init__.py

@@ -33,6 +33,8 @@
  ListVoicesRequest,
  ListVoicesResponse,
  MultiSpeakerMarkup,
+ MultispeakerPrebuiltVoice,
+ MultiSpeakerVoiceConfig,
  SsmlVoiceGender,
  StreamingAudioConfig,
  StreamingSynthesisInput,
@@ -65,6 +67,8 @@
  "ListVoicesRequest",
  "ListVoicesResponse",
  "MultiSpeakerMarkup",
+ "MultiSpeakerVoiceConfig",
+ "MultispeakerPrebuiltVoice",
  "SsmlVoiceGender",
  "StreamingAudioConfig",
  "StreamingSynthesisInput",

packages/google-cloud-texttospeech/google/cloud/texttospeech_v1beta1/gapic_version.py

@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.30.0" # {x-release-please-version}
+__version__ = "0.0.0" # {x-release-please-version}

packages/google-cloud-texttospeech/google/cloud/texttospeech_v1beta1/types/__init__.py

@@ -23,6 +23,8 @@
  ListVoicesRequest,
  ListVoicesResponse,
  MultiSpeakerMarkup,
+ MultispeakerPrebuiltVoice,
+ MultiSpeakerVoiceConfig,
  SsmlVoiceGender,
  StreamingAudioConfig,
  StreamingSynthesisInput,
@@ -52,6 +54,8 @@
  "ListVoicesRequest",
  "ListVoicesResponse",
  "MultiSpeakerMarkup",
+ "MultispeakerPrebuiltVoice",
+ "MultiSpeakerVoiceConfig",
  "StreamingAudioConfig",
  "StreamingSynthesisInput",
  "StreamingSynthesizeConfig",

packages/google-cloud-texttospeech/google/cloud/texttospeech_v1beta1/types/cloud_tts.py

@@ -32,6 +32,8 @@
  "CustomPronunciationParams",
  "CustomPronunciations",
  "MultiSpeakerMarkup",
+ "MultispeakerPrebuiltVoice",
+ "MultiSpeakerVoiceConfig",
  "SynthesisInput",
  "VoiceSelectionParams",
  "AudioConfig",
@@ -431,6 +433,53 @@ class Turn(proto.Message):
  )
 
 
+class MultispeakerPrebuiltVoice(proto.Message):
+ r"""Configuration for a single speaker in a Gemini TTS
+ multi-speaker setup. Enables dialogue between two speakers.
+
+ Attributes:
+ speaker_alias (str):
+ 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".
+ speaker_id (str):
+ Required. The speaker ID of the voice. See
+ https://cloud.google.com/text-to-speech/docs/gemini-tts#voice_options
+ for available values.
+ """
+
+ speaker_alias: str = proto.Field(
+ proto.STRING,
+ number=1,
+ )
+ speaker_id: str = proto.Field(
+ proto.STRING,
+ number=2,
+ )
+
+
+class MultiSpeakerVoiceConfig(proto.Message):
+ r"""Configuration for a multi-speaker text-to-speech setup.
+ Enables the use of up to two distinct voices in a single
+ synthesis request.
+
+ Attributes:
+ speaker_voice_configs (MutableSequence[google.cloud.texttospeech_v1beta1.types.MultispeakerPrebuiltVoice]):
+ Required. A list of configurations for the
+ voices of the speakers. Exactly two speaker
+ voice configurations must be provided.
+ """
+
+ speaker_voice_configs: MutableSequence[
+ "MultispeakerPrebuiltVoice"
+ ] = proto.RepeatedField(
+ proto.MESSAGE,
+ number=2,
+ message="MultispeakerPrebuiltVoice",
+ )
+
+
 class SynthesisInput(proto.Message):
  r"""Contains text input to be synthesized. Either ``text`` or ``ssml``
  must be supplied. Supplying both or neither returns
@@ -569,6 +618,11 @@ class VoiceSelectionParams(proto.Message):
  Optional. The name of the model. If set, the
  service will choose the model matching the
  specified configuration.
+ multi_speaker_voice_config (google.cloud.texttospeech_v1beta1.types.MultiSpeakerVoiceConfig):
+ Optional. The configuration for a Gemini
+ multi-speaker text-to-speech setup. Enables the
+ use of two distinct voices in a single synthesis
+ request.
  """
 
  language_code: str = proto.Field(
@@ -598,6 +652,11 @@ class VoiceSelectionParams(proto.Message):
  proto.STRING,
  number=6,
  )
+ multi_speaker_voice_config: "MultiSpeakerVoiceConfig" = proto.Field(
+ proto.MESSAGE,
+ number=7,
+ message="MultiSpeakerVoiceConfig",
+ )
 
 
 class AudioConfig(proto.Message):
@@ -893,6 +952,11 @@ class StreamingSynthesisInput(proto.Message):
  Markup for HD voices specifically. This field
  may not be used with any other voices.
 
+ This field is a member of `oneof`_ ``input_source``.
+ multi_speaker_markup (google.cloud.texttospeech_v1beta1.types.MultiSpeakerMarkup):
+ Multi-speaker markup for Gemini TTS. This
+ field may not be used with any other voices.
+
  This field is a member of `oneof`_ ``input_source``.
  prompt (str):
  This is system instruction supported only for
@@ -911,6 +975,12 @@ class StreamingSynthesisInput(proto.Message):
  number=5,
  oneof="input_source",
  )
+ multi_speaker_markup: "MultiSpeakerMarkup" = proto.Field(
+ proto.MESSAGE,
+ number=7,
+ oneof="input_source",
+ message="MultiSpeakerMarkup",
+ )
  prompt: str = proto.Field(
  proto.STRING,
  number=6,

packages/google-cloud-texttospeech/samples/generated_samples/snippet_metadata_google.cloud.texttospeech.v1.json

@@ -8,7 +8,7 @@
  ],
  "language": "PYTHON",
  "name": "google-cloud-texttospeech",
- "version": "2.30.0"
+ "version": "0.1.0"
  },
  "snippets": [
  {

packages/google-cloud-texttospeech/samples/generated_samples/snippet_metadata_google.cloud.texttospeech.v1beta1.json

@@ -8,7 +8,7 @@
  ],
  "language": "PYTHON",
  "name": "google-cloud-texttospeech",
- "version": "2.30.0"
+ "version": "0.1.0"
  },
  "snippets": [
  {