toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final advancedVoiceOptions = this.advancedVoiceOptions;
  final audioConfig = this.audioConfig;
  final input = this.input;
  final voice = this.voice;
  return {
    'advancedVoiceOptions': ?advancedVoiceOptions,
    'audioConfig': ?audioConfig,
    'input': ?input,
    'voice': ?voice,
  };
}