{
  "id": "chatcmpl-abc123",
  "object": "chat.completion",
  "created": 1757165031,
  "model": "<string>",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "Hello! How can I help you today?"
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 20,
    "completion_tokens": 50,
    "total_tokens": 70
  }
}

{
  "error": {
    "message": "请求参数无效",
    "type": "invalid_request_error"
  }
}

{
  "error": {
    "message": "API密钥无效",
    "type": "authentication_error"
  }
}

{
  "error": {
    "message": "请求参数无效",
    "type": "invalid_request_error"
  }
}

{
  "error": {
    "message": "访问被拒绝",
    "type": "permission_error"
  }
}

{
  "error": {
    "message": "请求频率超限",
    "type": "rate_limit_error"
  }
}

{
  "error": {
    "message": "服务器内部错误",
    "type": "server_error"
  }
}