{
  "type": "init",
  "voice": "Ashley",
  "modelId": "inworld-tts-1.5-max",
  "language": "en-US",
  "encoding": "MP3",
  "sample_rate": 24000
}

{
  "type": "text",
  "text": "Hello, this is a test of text-to-speech synthesis."
}

{
  "type": "flush"
}

{
  "type": "close"
}

{
  "type": "audio_chunk",
  "data": "UklGRiQAAABXQVZFZm10IBAAAAABAAEA...",
  "sequence": 1
}

{
  "type": "audio_end",
  "duration": 3.5
}

{
  "type": "error",
  "code": "provider_error",
  "message": "Provider returned an unexpected error"
}