Advance java asap please

You want to develop an Update Department web service. The department code is given as a path parameter, and the department data is given in the request body. Furthermore, the service should return no response body and HTTP 2xx if the service succeeds, or HTTP 5xx if it fails. Should how you would implement such a service according to standard REST practices. Provide code skeleton as appropriate. The departments table has columns code, name, faculty-code and chair, all declared as varchar. You may assume JSON as data format, any database technology that you wish