JSON 服务在失败错误时应返回什么

JSON 服务在失败/错误时应返回什么

json
{
  "error": {
    "code": 400,
    "message": "Invalid request. The 'name' parameter is missing."
  }
}

json
{
  "error": {
    "code": 400,
    "message": "Invalid request. The 'name' parameter is missing.",
    "details": {
      "reason": "The 'name' parameter is required to perform the operation.",
      "solution": "Please include the 'name' parameter in your request.",
      "error_code": 12345
    }
  }
}

python
from flask import Flask, jsonify, request
app = Flask(__name__)
@app.route('/api/user', methods=['POST'])
def create_user():
    data = request.get_json()
    if 'name' not in data:
        error_message = {
            'error': {
                'code': 400,
                'message': 'Invalid request. The \'name\' parameter is missing.',
                'details': {
                    'reason': 'The \'name\' parameter is required to create a user.',
                    'solution': 'Please include the \'name\' parameter in your request.',
                    'error_code': 12345
                }
            }
        }
        return jsonify(error_message), 400
    # Process the request and create the user
    # ...
    return jsonify({'success': True}), 200
if __name__ == '__main__':
    app.run()