Obsoleted methods:
[Obsolete ("Do not use this API, it doesn't work correctly. Use the non-Async version (WriteUtterance) instead.")]
public virtual System.Threading.Tasks.Task<AVAudioBuffer> WriteUtteranceAsync (AVSpeechUtterance utterance);
Obsoleted methods:
[Obsolete ("Do not use this API, it doesn't work correctly. Use the non-Async version (WriteUtterance) instead.")]
public virtual System.Threading.Tasks.Task<AVAudioBuffer> WriteUtteranceAsync (AVSpeechUtterance utterance);