code: def delete_dispatch(self, dispatch_id):
          
          self._validate_uuid(dispatch_id)
  
          url = "/notification/v1/dispatch/{}".format(dispatch_id)
          response = NWS_DAO().deleteURL(url, self._write_headers())
  
          if response.status != 204:
              raise DataFailureException(url, response.status, response.data)
          return response.status
docs: Deleting an existing dispatch
          :param dispatch_id: is the dispatch that the client wants to delete