{
  "id": "chatcmpl-abc123",
  "object": "chat.completion",
  "created": 123,
  "model": "gpt-4",
  "choices": [
    {
      "index": 123,
      "message": {
        "role": "system",
        "content": "<string>",
        "name": "<string>",
        "tool_calls": [
          {
            "id": "<string>",
            "type": "function",
            "function": {
              "name": "<string>",
              "arguments": "<string>"
            }
          }
        ],
        "tool_call_id": "<string>"
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 123,
    "completion_tokens": 123,
    "total_tokens": 123
  }
}

{
  "error": {
    "message": "Invalid request parameters",
    "type": "invalid_request_error",
    "code": "invalid_parameters"
  }
}

{
  "error": {
    "message": "Invalid authentication credentials",
    "type": "invalid_request_error",
    "code": "invalid_api_key"
  }
}

{
  "error": {
    "message": "Rate limit exceeded. Please retry after some time.",
    "type": "rate_limit_error",
    "code": "rate_limit_exceeded"
  }
}

{
  "error": {
    "message": "Internal server error",
    "type": "api_error",
    "code": "internal_error"
  }
}