code: def delete_group(self, group_id):
          
          route_values = {}
          if group_id is not None:
              route_values['groupId'] = self._serialize.url('group_id', group_id, 'str')
          self._send(http_method='DELETE',
                     location_id='5966283b-4196-4d57-9211-1b68f41ec1c2',
                     version='5.0',
                     route_values=route_values)
docs: DeleteGroup.
          :param str group_id: