* $texttospeechService = new Google\Service\Texttospeech(...); * $voices = $texttospeechService->voices; * */ class Voices extends \Google\Service\Resource { /** * Returns a list of Voice supported for synthesis. (voices.listVoices) * * @param array $optParams Optional parameters. * * @opt_param string languageCode Optional. Recommended. [BCP-47](https://www * .rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If not specified, the API * will return all supported voices. If specified, the ListVoices call will only * return voices that can be used to synthesize this language_code. E.g. when * specifying "en-NZ", you will get supported "en-NZ" voices; when specifying * "no", you will get supported "no-" (Norwegian) and "nb-" (Norwegian Bokmal) * voices; specifying "zh" will also get supported "cmn-" voices; specifying * "zh-hk" will also get supported "yue-hk" voices. * @return ListVoicesResponse */ public function listVoices($optParams = []) { $params = []; $params = array_merge($params, $optParams); return $this->call('list', [$params], ListVoicesResponse::class); } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(Voices::class, 'Google_Service_Texttospeech_Resource_Voices');