toJson method

@override Object toJson()

Implementation

@override
Object toJson() => {
  if (voiceConfig case final voiceConfig?)
    'voiceConfig': voiceConfig.toJson(),
  if (multiSpeakerVoiceConfig case final multiSpeakerVoiceConfig?)
    'multiSpeakerVoiceConfig': multiSpeakerVoiceConfig.toJson(),
  if (languageCode.isNotDefault) 'languageCode': languageCode,
};