var (
	SsmlVoiceGender_name = map[int32]string{
		0: "SSML_VOICE_GENDER_UNSPECIFIED",
		1: "MALE",
		2: "FEMALE",
		3: "NEUTRAL",
	}
	SsmlVoiceGender_value = map[string]int32{
		"SSML_VOICE_GENDER_UNSPECIFIED": 0,
		"MALE":                          1,
		"FEMALE":                        2,
		"NEUTRAL":                       3,
	}
)

var (
	AudioEncoding_name = map[int32]string{
		0: "AUDIO_ENCODING_UNSPECIFIED",
		1: "LINEAR16",
		2: "MP3",
		3: "OGG_OPUS",
		5: "MULAW",
		6: "ALAW",
		7: "PCM",
	}
	AudioEncoding_value = map[string]int32{
		"AUDIO_ENCODING_UNSPECIFIED": 0,
		"LINEAR16":                   1,
		"MP3":                        2,
		"OGG_OPUS":                   3,
		"MULAW":                      5,
		"ALAW":                       6,
		"PCM":                        7,
	}
)

var (
	CustomPronunciationParams_PhoneticEncoding_name = map[int32]string{
		0: "PHONETIC_ENCODING_UNSPECIFIED",
		1: "PHONETIC_ENCODING_IPA",
		2: "PHONETIC_ENCODING_X_SAMPA",
	}
	CustomPronunciationParams_PhoneticEncoding_value = map[string]int32{
		"PHONETIC_ENCODING_UNSPECIFIED": 0,
		"PHONETIC_ENCODING_IPA":         1,
		"PHONETIC_ENCODING_X_SAMPA":     2,
	}
)

var (
	CustomVoiceParams_ReportedUsage_name = map[int32]string{
		0: "REPORTED_USAGE_UNSPECIFIED",
		1: "REALTIME",
		2: "OFFLINE",
	}
	CustomVoiceParams_ReportedUsage_value = map[string]int32{
		"REPORTED_USAGE_UNSPECIFIED": 0,
		"REALTIME":                   1,
		"OFFLINE":                    2,
	}
)

var File_google_cloud_texttospeech_v1_cloud_tts_lrs_proto protoreflect.FileDescriptor

var File_google_cloud_texttospeech_v1_cloud_tts_proto protoreflect.FileDescriptor

type AdvancedVoiceOptions struct {

	// Only for Journey voices. If false, the synthesis will be context aware
	// and have higher latency.
	LowLatencyJourneySynthesis *bool `protobuf:"varint,1,opt,name=low_latency_journey_synthesis,json=lowLatencyJourneySynthesis,proto3,oneof" json:"low_latency_journey_synthesis,omitempty"`
	// contains filtered or unexported fields
}

type AudioConfig struct {

	// Required. The format of the audio byte stream.
	AudioEncoding AudioEncoding `protobuf:"varint,1,opt,name=audio_encoding,json=audioEncoding,proto3,enum=google.cloud.texttospeech.v1.AudioEncoding" json:"audio_encoding,omitempty"`
	// Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
	// the normal native speed supported by the specific voice. 2.0 is twice as
	// fast, and 0.5 is half as fast. If unset(0.0), defaults to the native 1.0
	// speed. Any other values < 0.25 or > 4.0 will return an error.
	SpeakingRate float64 `protobuf:"fixed64,2,opt,name=speaking_rate,json=speakingRate,proto3" json:"speaking_rate,omitempty"`
	// Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
	// increase 20 semitones from the original pitch. -20 means decrease 20
	// semitones from the original pitch.
	Pitch float64 `protobuf:"fixed64,3,opt,name=pitch,proto3" json:"pitch,omitempty"`
	// Optional. Input only. Volume gain (in dB) of the normal native volume
	// supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
	// set to a value of 0.0 (dB), will play at normal native signal amplitude. A
	// value of -6.0 (dB) will play at approximately half the amplitude of the
	// normal native signal amplitude. A value of +6.0 (dB) will play at
	// approximately twice the amplitude of the normal native signal amplitude.
	// Strongly recommend not to exceed +10 (dB) as there's usually no effective
	// increase in loudness for any value greater than that.
	VolumeGainDb float64 `protobuf:"fixed64,4,opt,name=volume_gain_db,json=volumeGainDb,proto3" json:"volume_gain_db,omitempty"`
	// Optional. The synthesis sample rate (in hertz) for this audio. When this is
	// specified in SynthesizeSpeechRequest, if this is different from the voice's
	// natural sample rate, then the synthesizer will honor this request by
	// converting to the desired sample rate (which might result in worse audio
	// quality), unless the specified sample rate is not supported for the
	// encoding chosen, in which case it will fail the request and return
	// [google.rpc.Code.INVALID_ARGUMENT][google.rpc.Code.INVALID_ARGUMENT].
	SampleRateHertz int32 `protobuf:"varint,5,opt,name=sample_rate_hertz,json=sampleRateHertz,proto3" json:"sample_rate_hertz,omitempty"`
	// Optional. Input only. An identifier which selects 'audio effects' profiles
	// that are applied on (post synthesized) text to speech. Effects are applied
	// on top of each other in the order they are given. See
	// [audio
	// profiles](https://cloud.google.com/text-to-speech/docs/audio-profiles) for
	// current supported profile ids.
	EffectsProfileId []string `protobuf:"bytes,6,rep,name=effects_profile_id,json=effectsProfileId,proto3" json:"effects_profile_id,omitempty"`
	// contains filtered or unexported fields
}

type AudioEncoding int32

const (
	// Not specified. Will return result
	// [google.rpc.Code.INVALID_ARGUMENT][google.rpc.Code.INVALID_ARGUMENT].
	AudioEncoding_AUDIO_ENCODING_UNSPECIFIED AudioEncoding = 0
	// Uncompressed 16-bit signed little-endian samples (Linear PCM).
	// Audio content returned as LINEAR16 also contains a WAV header.
	AudioEncoding_LINEAR16 AudioEncoding = 1
	// MP3 audio at 32kbps.
	AudioEncoding_MP3 AudioEncoding = 2
	// Opus encoded audio wrapped in an ogg container. The result will be a
	// file which can be played natively on Android, and in browsers (at least
	// Chrome and Firefox). The quality of the encoding is considerably higher
	// than MP3 while using approximately the same bitrate.
	AudioEncoding_OGG_OPUS AudioEncoding = 3
	// 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
	// Audio content returned as MULAW also contains a WAV header.
	AudioEncoding_MULAW AudioEncoding = 5
	// 8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
	// Audio content returned as ALAW also contains a WAV header.
	AudioEncoding_ALAW AudioEncoding = 6
	// Uncompressed 16-bit signed little-endian samples (Linear PCM).
	// Note that as opposed to LINEAR16, audio will not be wrapped in a WAV (or
	// any other) header.
	AudioEncoding_PCM AudioEncoding = 7
)

type CustomPronunciationParams struct {

	// The phrase to which the customization will be applied.
	// The phrase can be multiple words (in the case of proper nouns etc), but
	// should not span to a whole sentence.
	Phrase *string `protobuf:"bytes,1,opt,name=phrase,proto3,oneof" json:"phrase,omitempty"`
	// The phonetic encoding of the phrase.
	PhoneticEncoding *CustomPronunciationParams_PhoneticEncoding `protobuf:"varint,2,opt,name=phonetic_encoding,json=phoneticEncoding,proto3,enum=google.cloud.texttospeech.v1.CustomPronunciationParams_PhoneticEncoding,oneof" json:"phonetic_encoding,omitempty"`
	// The pronunciation of the phrase. This must be in the phonetic encoding
	// specified above.
	Pronunciation *string `protobuf:"bytes,3,opt,name=pronunciation,proto3,oneof" json:"pronunciation,omitempty"`
	// contains filtered or unexported fields
}

type CustomPronunciationParams_PhoneticEncoding int32

const (
	// Not specified.
	CustomPronunciationParams_PHONETIC_ENCODING_UNSPECIFIED CustomPronunciationParams_PhoneticEncoding = 0
	// IPA. (e.g. apple -> ˈæpəl )
	// https://en.wikipedia.org/wiki/International_Phonetic_Alphabet
	CustomPronunciationParams_PHONETIC_ENCODING_IPA CustomPronunciationParams_PhoneticEncoding = 1
	// X-SAMPA (e.g. apple -> "{p@l" )
	// https://en.wikipedia.org/wiki/X-SAMPA
	CustomPronunciationParams_PHONETIC_ENCODING_X_SAMPA CustomPronunciationParams_PhoneticEncoding = 2
)

type CustomPronunciations struct {

	// The pronunciation customizations to be applied.
	Pronunciations []*CustomPronunciationParams `protobuf:"bytes,1,rep,name=pronunciations,proto3" json:"pronunciations,omitempty"`
	// contains filtered or unexported fields
}

type CustomVoiceParams struct {

	// Required. The name of the AutoML model that synthesizes the custom voice.
	Model string `protobuf:"bytes,1,opt,name=model,proto3" json:"model,omitempty"`
	// Optional. Deprecated. The usage of the synthesized audio to be reported.
	//
	// Deprecated: Marked as deprecated in google/cloud/texttospeech/v1/cloud_tts.proto.
	ReportedUsage CustomVoiceParams_ReportedUsage `protobuf:"varint,3,opt,name=reported_usage,json=reportedUsage,proto3,enum=google.cloud.texttospeech.v1.CustomVoiceParams_ReportedUsage" json:"reported_usage,omitempty"`
	// contains filtered or unexported fields
}

type CustomVoiceParams_ReportedUsage int32

const (
	// Request with reported usage unspecified will be rejected.
	CustomVoiceParams_REPORTED_USAGE_UNSPECIFIED CustomVoiceParams_ReportedUsage = 0
	// For scenarios where the synthesized audio is not downloadable and can
	// only be used once. For example, real-time request in IVR system.
	CustomVoiceParams_REALTIME CustomVoiceParams_ReportedUsage = 1
	// For scenarios where the synthesized audio is downloadable and can be
	// reused. For example, the synthesized audio is downloaded, stored in
	// customer service system and played repeatedly.
	CustomVoiceParams_OFFLINE CustomVoiceParams_ReportedUsage = 2
)

type ListVoicesRequest struct {

	// Optional. Recommended.
	// [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
	// If not specified, the API will return all supported voices.
	// If specified, the ListVoices call will only return voices that can be used
	// to synthesize this language_code. For example, if you specify `"en-NZ"`,
	// all `"en-NZ"` voices will be returned. If you specify `"no"`, both
	// `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
	// returned.
	LanguageCode string `protobuf:"bytes,1,opt,name=language_code,json=languageCode,proto3" json:"language_code,omitempty"`
	// contains filtered or unexported fields
}

type ListVoicesResponse struct {

	// The list of voices.
	Voices []*Voice `protobuf:"bytes,1,rep,name=voices,proto3" json:"voices,omitempty"`
	// contains filtered or unexported fields
}

type MultiSpeakerMarkup struct {

	// Required. Speaker turns.
	Turns []*MultiSpeakerMarkup_Turn `protobuf:"bytes,1,rep,name=turns,proto3" json:"turns,omitempty"`
	// contains filtered or unexported fields
}

type MultiSpeakerMarkup_Turn struct {

	// Required. The speaker of the turn, for example, 'O' or 'Q'. Please refer
	// to documentation for available speakers.
	Speaker string `protobuf:"bytes,1,opt,name=speaker,proto3" json:"speaker,omitempty"`
	// Required. The text to speak.
	Text string `protobuf:"bytes,2,opt,name=text,proto3" json:"text,omitempty"`
	// contains filtered or unexported fields
}

type SsmlVoiceGender int32

const (
	// An unspecified gender.
	// In VoiceSelectionParams, this means that the client doesn't care which
	// gender the selected voice will have. In the Voice field of
	// ListVoicesResponse, this may mean that the voice doesn't fit any of the
	// other categories in this enum, or that the gender of the voice isn't known.
	SsmlVoiceGender_SSML_VOICE_GENDER_UNSPECIFIED SsmlVoiceGender = 0
	// A male voice.
	SsmlVoiceGender_MALE SsmlVoiceGender = 1
	// A female voice.
	SsmlVoiceGender_FEMALE SsmlVoiceGender = 2
	// A gender-neutral voice. This voice is not yet supported.
	SsmlVoiceGender_NEUTRAL SsmlVoiceGender = 3
)

type StreamingAudioConfig struct {

	// Required. The format of the audio byte stream.
	// For now, streaming only supports PCM and OGG_OPUS. All other encodings
	// will return an error.
	AudioEncoding AudioEncoding `protobuf:"varint,1,opt,name=audio_encoding,json=audioEncoding,proto3,enum=google.cloud.texttospeech.v1.AudioEncoding" json:"audio_encoding,omitempty"`
	// Optional. The synthesis sample rate (in hertz) for this audio.
	SampleRateHertz int32 `protobuf:"varint,2,opt,name=sample_rate_hertz,json=sampleRateHertz,proto3" json:"sample_rate_hertz,omitempty"`
	// contains filtered or unexported fields
}

type StreamingSynthesisInput struct {

	// Types that are assignable to InputSource:
	//
	//	*StreamingSynthesisInput_Text
	InputSource isStreamingSynthesisInput_InputSource `protobuf_oneof:"input_source"`
	// contains filtered or unexported fields
}

type StreamingSynthesisInput_Text struct {
	// The raw text to be synthesized. It is recommended that each input
	// contains complete, terminating sentences, as this will likely result in
	// better prosody in the output audio. That being said, users are free to
	// input text however they please.
	Text string `protobuf:"bytes,1,opt,name=text,proto3,oneof"`
}

type StreamingSynthesizeConfig struct {

	// Required. The desired voice of the synthesized audio.
	Voice *VoiceSelectionParams `protobuf:"bytes,1,opt,name=voice,proto3" json:"voice,omitempty"`
	// Optional. The configuration of the synthesized audio.
	StreamingAudioConfig *StreamingAudioConfig `protobuf:"bytes,4,opt,name=streaming_audio_config,json=streamingAudioConfig,proto3" json:"streaming_audio_config,omitempty"`
	// contains filtered or unexported fields
}

type StreamingSynthesizeRequest struct {

	// The request to be sent, either a StreamingSynthesizeConfig or
	// StreamingSynthesisInput.
	//
	// Types that are assignable to StreamingRequest:
	//
	//	*StreamingSynthesizeRequest_StreamingConfig
	//	*StreamingSynthesizeRequest_Input
	StreamingRequest isStreamingSynthesizeRequest_StreamingRequest `protobuf_oneof:"streaming_request"`
	// contains filtered or unexported fields
}

type StreamingSynthesizeRequest_Input struct {
	// Input to synthesize. Specified in all messages but the first in a
	// `StreamingSynthesize` call.
	Input *StreamingSynthesisInput `protobuf:"bytes,2,opt,name=input,proto3,oneof"`
}

type StreamingSynthesizeRequest_StreamingConfig struct {
	// StreamingSynthesizeConfig to be used in this streaming attempt. Only
	// specified in the first message sent in a `StreamingSynthesize` call.
	StreamingConfig *StreamingSynthesizeConfig `protobuf:"bytes,1,opt,name=streaming_config,json=streamingConfig,proto3,oneof"`
}

type StreamingSynthesizeResponse struct {

	// The audio data bytes encoded as specified in the request. This is
	// headerless LINEAR16 audio with a sample rate of 24000.
	AudioContent []byte `protobuf:"bytes,1,opt,name=audio_content,json=audioContent,proto3" json:"audio_content,omitempty"`
	// contains filtered or unexported fields
}

type SynthesisInput struct {

	// The input source, which is either plain text or SSML.
	//
	// Types that are assignable to InputSource:
	//
	//	*SynthesisInput_Text
	//	*SynthesisInput_Ssml
	//	*SynthesisInput_MultiSpeakerMarkup
	InputSource isSynthesisInput_InputSource `protobuf_oneof:"input_source"`
	// Optional. The pronunciation customizations to be applied to the input. If
	// this is set, the input will be synthesized using the given pronunciation
	// customizations.
	//
	// The initial support will be for EFIGS (English, French,
	// Italian, German, Spanish) languages, as provided in
	// VoiceSelectionParams. Journey and Instant Clone voices are
	// not supported yet.
	//
	// In order to customize the pronunciation of a phrase, there must be an exact
	// match of the phrase in the input types. If using SSML, the phrase must not
	// be inside a phoneme tag (entirely or partially).
	CustomPronunciations *CustomPronunciations `protobuf:"bytes,3,opt,name=custom_pronunciations,json=customPronunciations,proto3" json:"custom_pronunciations,omitempty"`
	// contains filtered or unexported fields
}

type SynthesisInput_MultiSpeakerMarkup struct {
	// The multi-speaker input to be synthesized. Only applicable for
	// multi-speaker synthesis.
	MultiSpeakerMarkup *MultiSpeakerMarkup `protobuf:"bytes,4,opt,name=multi_speaker_markup,json=multiSpeakerMarkup,proto3,oneof"`
}

type SynthesisInput_Ssml struct {
	// The SSML document to be synthesized. The SSML document must be valid
	// and well-formed. Otherwise the RPC will fail and return
	// [google.rpc.Code.INVALID_ARGUMENT][google.rpc.Code.INVALID_ARGUMENT]. For
	// more information, see
	// [SSML](https://cloud.google.com/text-to-speech/docs/ssml).
	Ssml string `protobuf:"bytes,2,opt,name=ssml,proto3,oneof"`
}

type SynthesisInput_Text struct {
	// The raw text to be synthesized.
	Text string `protobuf:"bytes,1,opt,name=text,proto3,oneof"`
}

type SynthesizeLongAudioMetadata struct {

	// Time when the request was received.
	StartTime *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=start_time,json=startTime,proto3" json:"start_time,omitempty"`
	// Deprecated. Do not use.
	//
	// Deprecated: Marked as deprecated in google/cloud/texttospeech/v1/cloud_tts_lrs.proto.
	LastUpdateTime *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=last_update_time,json=lastUpdateTime,proto3" json:"last_update_time,omitempty"`
	// The progress of the most recent processing update in percentage, ie. 70.0%.
	ProgressPercentage float64 `protobuf:"fixed64,3,opt,name=progress_percentage,json=progressPercentage,proto3" json:"progress_percentage,omitempty"`
	// contains filtered or unexported fields
}

type SynthesizeLongAudioRequest struct {

	// The resource states of the request in the form of
	// `projects/*/locations/*`.
	Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"`
	// Required. The Synthesizer requires either plain text or SSML as input.
	Input *SynthesisInput `protobuf:"bytes,2,opt,name=input,proto3" json:"input,omitempty"`
	// Required. The configuration of the synthesized audio.
	AudioConfig *AudioConfig `protobuf:"bytes,3,opt,name=audio_config,json=audioConfig,proto3" json:"audio_config,omitempty"`
	// Required. Specifies a Cloud Storage URI for the synthesis results. Must be
	// specified in the format: `gs://bucket_name/object_name`, and the bucket
	// must already exist.
	OutputGcsUri string `protobuf:"bytes,4,opt,name=output_gcs_uri,json=outputGcsUri,proto3" json:"output_gcs_uri,omitempty"`
	// Required. The desired voice of the synthesized audio.
	Voice *VoiceSelectionParams `protobuf:"bytes,5,opt,name=voice,proto3" json:"voice,omitempty"`
	// contains filtered or unexported fields
}

type SynthesizeLongAudioResponse struct {
	// contains filtered or unexported fields
}

type SynthesizeSpeechRequest struct {

	// Required. The Synthesizer requires either plain text or SSML as input.
	Input *SynthesisInput `protobuf:"bytes,1,opt,name=input,proto3" json:"input,omitempty"`
	// Required. The desired voice of the synthesized audio.
	Voice *VoiceSelectionParams `protobuf:"bytes,2,opt,name=voice,proto3" json:"voice,omitempty"`
	// Required. The configuration of the synthesized audio.
	AudioConfig *AudioConfig `protobuf:"bytes,3,opt,name=audio_config,json=audioConfig,proto3" json:"audio_config,omitempty"`
	// Advanced voice options.
	AdvancedVoiceOptions *AdvancedVoiceOptions `protobuf:"bytes,8,opt,name=advanced_voice_options,json=advancedVoiceOptions,proto3,oneof" json:"advanced_voice_options,omitempty"`
	// contains filtered or unexported fields
}

type SynthesizeSpeechResponse struct {

	// The audio data bytes encoded as specified in the request, including the
	// header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
	// For LINEAR16 audio, we include the WAV header. Note: as
	// with all bytes fields, protobuffers use a pure binary representation,
	// whereas JSON representations use base64.
	AudioContent []byte `protobuf:"bytes,1,opt,name=audio_content,json=audioContent,proto3" json:"audio_content,omitempty"`
	// contains filtered or unexported fields
}

type TextToSpeechClient interface {
	// Returns a list of Voice supported for synthesis.
	ListVoices(ctx context.Context, in *ListVoicesRequest, opts ...grpc.CallOption) (*ListVoicesResponse, error)
	// Synthesizes speech synchronously: receive results after all text input
	// has been processed.
	SynthesizeSpeech(ctx context.Context, in *SynthesizeSpeechRequest, opts ...grpc.CallOption) (*SynthesizeSpeechResponse, error)
	// Performs bidirectional streaming speech synthesis: receive audio while
	// sending text.
	StreamingSynthesize(ctx context.Context, opts ...grpc.CallOption) (TextToSpeech_StreamingSynthesizeClient, error)
}

type TextToSpeechLongAudioSynthesizeClient interface {
	// Synthesizes long form text asynchronously.
	SynthesizeLongAudio(ctx context.Context, in *SynthesizeLongAudioRequest, opts ...grpc.CallOption) (*longrunningpb.Operation, error)
}

type TextToSpeechLongAudioSynthesizeServer interface {
	// Synthesizes long form text asynchronously.
	SynthesizeLongAudio(context.Context, *SynthesizeLongAudioRequest) (*longrunningpb.Operation, error)
}

type TextToSpeechServer interface {
	// Returns a list of Voice supported for synthesis.
	ListVoices(context.Context, *ListVoicesRequest) (*ListVoicesResponse, error)
	// Synthesizes speech synchronously: receive results after all text input
	// has been processed.
	SynthesizeSpeech(context.Context, *SynthesizeSpeechRequest) (*SynthesizeSpeechResponse, error)
	// Performs bidirectional streaming speech synthesis: receive audio while
	// sending text.
	StreamingSynthesize(TextToSpeech_StreamingSynthesizeServer) error
}

type TextToSpeech_StreamingSynthesizeClient interface {
	Send(*StreamingSynthesizeRequest) error
	Recv() (*StreamingSynthesizeResponse, error)
	grpc.ClientStream
}

type TextToSpeech_StreamingSynthesizeServer interface {
	Send(*StreamingSynthesizeResponse) error
	Recv() (*StreamingSynthesizeRequest, error)
	grpc.ServerStream
}

type UnimplementedTextToSpeechLongAudioSynthesizeServer struct {
}

type UnimplementedTextToSpeechServer struct {
}

type Voice struct {

	// The languages that this voice supports, expressed as
	// [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
	// "en-US", "es-419", "cmn-tw").
	LanguageCodes []string `protobuf:"bytes,1,rep,name=language_codes,json=languageCodes,proto3" json:"language_codes,omitempty"`
	// The name of this voice.  Each distinct voice has a unique name.
	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
	// The gender of this voice.
	SsmlGender SsmlVoiceGender `protobuf:"varint,3,opt,name=ssml_gender,json=ssmlGender,proto3,enum=google.cloud.texttospeech.v1.SsmlVoiceGender" json:"ssml_gender,omitempty"`
	// The natural sample rate (in hertz) for this voice.
	NaturalSampleRateHertz int32 `protobuf:"varint,4,opt,name=natural_sample_rate_hertz,json=naturalSampleRateHertz,proto3" json:"natural_sample_rate_hertz,omitempty"`
	// contains filtered or unexported fields
}

type VoiceCloneParams struct {

	// Required. Created by GenerateVoiceCloningKey.
	VoiceCloningKey string `protobuf:"bytes,1,opt,name=voice_cloning_key,json=voiceCloningKey,proto3" json:"voice_cloning_key,omitempty"`
	// contains filtered or unexported fields
}

type VoiceSelectionParams struct {

	// Required. The language (and potentially also the region) of the voice
	// expressed as a [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt)
	// language tag, e.g. "en-US". This should not include a script tag (e.g. use
	// "cmn-cn" rather than "cmn-Hant-cn"), because the script will be inferred
	// from the input provided in the SynthesisInput.  The TTS service
	// will use this parameter to help choose an appropriate voice.  Note that
	// the TTS service may choose a voice with a slightly different language code
	// than the one selected; it may substitute a different region
	// (e.g. using en-US rather than en-CA if there isn't a Canadian voice
	// available), or even a different language, e.g. using "nb" (Norwegian
	// Bokmal) instead of "no" (Norwegian)".
	LanguageCode string `protobuf:"bytes,1,opt,name=language_code,json=languageCode,proto3" json:"language_code,omitempty"`
	// 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.
	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
	// The preferred gender of the voice. If not set, the service will
	// choose a voice based on the other parameters such as language_code and
	// name. Note that this is only a preference, not requirement; if a
	// voice of the appropriate gender is not available, the synthesizer should
	// substitute a voice with a different gender rather than failing the request.
	SsmlGender SsmlVoiceGender `protobuf:"varint,3,opt,name=ssml_gender,json=ssmlGender,proto3,enum=google.cloud.texttospeech.v1.SsmlVoiceGender" json:"ssml_gender,omitempty"`
	// The configuration for a custom voice. If [CustomVoiceParams.model] is set,
	// the service will choose the custom voice matching the specified
	// configuration.
	CustomVoice *CustomVoiceParams `protobuf:"bytes,4,opt,name=custom_voice,json=customVoice,proto3" json:"custom_voice,omitempty"`
	// Optional. The configuration for a voice clone. If
	// [VoiceCloneParams.voice_clone_key] is set, the service will choose the
	// voice clone matching the specified configuration.
	VoiceClone *VoiceCloneParams `protobuf:"bytes,5,opt,name=voice_clone,json=voiceClone,proto3" json:"voice_clone,omitempty"`
	// contains filtered or unexported fields
}