Bad Request

The server cannot or will not process the request due to something that is perceived to be a client error (for example, malformed request syntax, invalid request message framing, or deceptive request routing).

Your client application initiated a request that is malformed. Please review your client request against the defined semantics for the API.

Note A problem is generally not meant to be used for end-user input validation, but for client developer convenience.

Examples of a bad-request problem details:

{
    "type": "https://eoap.github.io/problems-registry/bad-request",
    "title": "Bad Request",
    "detail": "The request is invalid or malformed",
    "status": 400,
    "code": "400-01"    
}