{
  "type": "stream",
  "text": "Hello, how can I help you today?"
}

{
  "type": "flush"
}

{
  "type": "stop"
}

{
  "type": "connect",
  "data": {
    "sample_rate": 16000,
    "base64_encoding": false
  }
}

{
  "type": "error",
  "error": "Upstream synthesis service unavailable"
}