TextToSpeechVoice

{
    "id": "en-US-Wavenet-C",
    "text-to-speech-name": "en-US-Wavenet-C",
    "text-to-speech-gender": "FEMALE",
    "text-to-speech-language": "en-US",
    "text-to-speech-type": "WaveNet",
    "text-to-speech-sub-type": ""
}