Unprocessable Entity

The 422 Unprocessable Entity HTTP status code is returned when a server cannot process the request due to semantic errors, such as invalid syntax or missing required parameters. Unlike other 4xx error codes that indicate client-side errors, the 422 code signifies an issue with the content of the request itself. This can occur if a client sends incomplete or incorrect data in the body of a POST or PUT request, for example. The 422 status code serves as a reminder for clients to carefully validate their requests before sending them to the server, ensuring that they contain all the necessary information in the correct format.