code: def get_items_batch_zip(self, item_request_data, project=None, **kwargs):
          
          route_values = {}
          if project is not None:
              route_values['project'] = self._serialize.url('project', project, 'str')
          content = self._serialize.body(item_request_data, 'TfvcItemRequestData')
          response = self._send(http_method='POST',
                                location_id='fe6f827b-5f64-480f-b8af-1eca3b80e833',
                                version='5.0',
                                route_values=route_values,
                                content=content,
                                accept_media_type='application/zip')
          if "callback" in kwargs:
              callback = kwargs["callback"]
          else:
              callback = None
          return self._client.stream_download(response, callback=callback)
docs: GetItemsBatchZip.
          Post for retrieving a set of items given a list of paths or a long path. Allows for specifying the recursionLevel and version descriptors for each path.
          :param :class:`<TfvcItemRequestData> <azure.devops.v5_0.tfvc.models.TfvcItemRequestData>` item_request_data:
          :param str project: Project ID or project name
          :rtype: object