Reference documentation and code samples for the Cloud Text-to-Speech V1 API class Google::Cloud::TextToSpeech::V1::ListVoicesRequest.
The top-level message sent by the client for the ListVoices method.
Inherits
Object
Extended By
Google::Protobuf::MessageExts::ClassMethods
Includes
Google::Protobuf::MessageExts
Methods
#language_code
deflanguage_code()->::String
Returns
(::String) — Optional. Recommended.
BCP-47 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.
#language_code=
deflanguage_code=(value)->::String
Parameter
value (::String) — Optional. Recommended.
BCP-47 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.
Returns
(::String) — Optional. Recommended.
BCP-47 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.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Cloud Text-to-Speech V1 API - Class Google::Cloud::TextToSpeech::V1::ListVoicesRequest (v1.9.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.9.0 (latest)](/ruby/docs/reference/google-cloud-text_to_speech-v1/latest/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [1.8.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.8.1/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [1.7.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.7.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [1.6.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.6.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [1.5.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.5.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [1.4.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.4.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [1.3.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.3.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [1.2.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.2.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [1.1.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.1.1/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [1.0.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.0.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [0.13.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.13.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [0.12.2](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.12.2/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [0.11.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.11.1/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [0.10.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.10.1/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [0.9.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.9.1/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [0.8.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.8.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [0.7.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.7.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [0.6.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.6.0/Google-Cloud-TextToSpeech-V1-ListVoicesRequest)\n- [0.5.2](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.5.2/Google-Cloud-TextToSpeech-V1-ListVoicesRequest) \nReference documentation and code samples for the Cloud Text-to-Speech V1 API class Google::Cloud::TextToSpeech::V1::ListVoicesRequest.\n\nThe top-level message sent by the client for the `ListVoices` method. \n\nInherits\n--------\n\n- Object \n\nExtended By\n-----------\n\n- Google::Protobuf::MessageExts::ClassMethods \n\nIncludes\n--------\n\n- Google::Protobuf::MessageExts\n\nMethods\n-------\n\n### #language_code\n\n def language_code() -\u003e ::String\n\n**Returns**\n\n- (::String) --- 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.\n\n### #language_code=\n\n def language_code=(value) -\u003e ::String\n\n**Parameter**\n\n- **value** (::String) --- 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. \n**Returns**\n\n- (::String) --- 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."]]