HTTP 403 status code
403 Forbidden
The server has understood the request, but refused to execute it. Unlike a 401 response, authentication does not provide any help, and the request should not be resubmitted. If this is not a HEAD request and the server wants to be able to explain why the request cannot be executed, then the reason for the rejection should be described in the entity. Of course, the server can also return a 404 response if it does not want the client to obtain any information. 【HTTP 401 status code】