code: def delete_request(self, container, resource=None, query_items=None,
                         accept=None):
          
          url = self.make_url(container, resource)
          headers = self._make_headers(accept)
  
          if query_items and isinstance(query_items, (list, tuple, set)):
              url += RestHttp._list_query_str(query_items)
              query_items = None
  
          try:
              rsp = requests.delete(url, params=query_items, headers=headers,
                                    verify=self._verify, timeout=self._timeout)
          except requests.exceptions.ConnectionError as e:
              RestHttp._raise_conn_error(e)
  
          if self._dbg_print:
              self.__print_req('DELETE', rsp.url, headers, None)
  
          return self._handle_response(rsp)
docs: Send a DELETE request.