Error Handling

The framework provides unified exception handling and response format.

Exception Classes

• APIException — base class

• ValidationError (400)

• AuthenticationFailed (401)

• PermissionDenied (403)

• NotFound (404)

Response Format

All exception responses follow:

{
  "code": 400,
  "message": "Validation failed",
  "results": null,
  "total": 0,
  "success": false
}

Custom Exception

Inherit APIException and set code and message.