docs: def _get_items_from_page(self,
                               item_type,
                               items_key,
                               resource,
                               ):
          """
          :type item_type: type
          :type items_key: str
          :type resource: Dict[str, Any]
          :rtype: Union[List[Dashboard], List[Issue]]
          """
          try:
              return [item_type(self._options, self._session, raw_issue_json) for raw_issue_json in
                      (resource[items_key] if items_key else resource)]
          except KeyError as e:
              # improving the error text so we know why it happened
              raise KeyError(str(e) + " : " + json.dumps(resource))