HTTP 400 status code
400 Bad Request
1. The semantics are incorrect and the current request cannot be understood by the server. The client should not resubmit this request unless modified.
2. The request parameters are incorrect.
400 Bad Request
1. The semantics are incorrect and the current request cannot be understood by the server. The client should not resubmit this request unless modified.
2. The request parameters are incorrect.
