{
  "type": "model",
  "id": "<string>",
  "display_name": "<string>",
  "created_at": "<string>",
  "context_window": 123,
  "max_output_tokens": 123
}

{
  "type": "error",
  "error": {
    "type": "invalid_request_error",
    "message": "<string>",
    "code": "<string>",
    "param": "<string>"
  }
}