* $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 $optParams Optional parameters. * * @opt_param string languageCode Optional. Recommended. [BCP-47](https://www * .rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If not specified, the API * will return all supported voices. If specified, the ListVoices call will only * return voices that can be used to synthesize this language_code. For example, * if you specify `"en-NZ"`, all `"en-NZ"` voices will be returned. If you * specify `"no"`, both `"no-"` (Norwegian) and `"nb-"` (Norwegian Bokmal) * voices will be returned. * @return ListVoicesResponse */ public function listVoices($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');