{
  "type": "init",
  "model_id": "sonic-3",
  "voice": "f786b574-daa5-4673-aa0c-cbe3e8534c02",
  "encoding": "linear16",
  "sample_rate": 24000
}

{
  "type": "text",
  "text": "Hello, this is Cartesia Sonic 3."
}

{
  "type": "flush"
}

{
  "type": "cancel"
}

{
  "type": "close"
}

{
  "type": "keepalive"
}

{
  "type": "audio_chunk",
  "context_id": "9baf38d7-799e-40f2-88d1-daeacbdb3910",
  "status_code": 206,
  "done": false,
  "data": "AAF+/dD7n/wj/rD/owGoBEQHBgjTBcoDjAITAk0BtwF0BFUI5wmlB7cEAgO3ArIBUwB0AJwDDQbQBacCEgDA/vD96vxr/H3+hwAqASr/Z/3C/BEAEQAUAA==",
  "step_time": 67.49622,
  "flush_id": 0
}

{
  "type": "audio_end",
  "context_id": "9baf38d7-799e-40f2-88d1-daeacbdb3910",
  "status_code": 200,
  "done": true
}

{
  "type": "error",
  "message": "Provider returned an unexpected error",
  "status_code": 500,
  "error_code": "provider_error",
  "done": true,
  "request_id": "req-9b1c2f",
  "doc_url": "https://docs.cartesia.ai/errors/provider_error",
  "context_id": "demo-context-123"
}