docs: def get_gradebook_ids_by_gradebook_column(self, gradebook_column_id):
          """Gets the list of ``Gradebook``  ``Ids`` mapped to a ``GradebookColumn``.
  
          arg:    gradebook_column_id (osid.id.Id): ``Id`` of a
                  ``GradebookColumn``
          return: (osid.id.IdList) - list of gradebook ``Ids``
          raise:  NotFound - ``gradebook_column_id`` is not found
          raise:  NullArgument - ``gradebook_column_id`` is ``null``
          raise:  OperationFailed - unable to complete request
          raise:  PermissionDenied - authorization failure
          *compliance: mandatory -- This method must be implemented.*
  
          """
          # Implemented from template for
          # osid.resource.ResourceBinSession.get_bin_ids_by_resource
          mgr = self._get_provider_manager('GRADING', local=True)
          lookup_session = mgr.get_gradebook_column_lookup_session(proxy=self._proxy)
          lookup_session.use_federated_gradebook_view()
          gradebook_column = lookup_session.get_gradebook_column(gradebook_column_id)
          id_list = []
          for idstr in gradebook_column._my_map['assignedGradebookIds']:
              id_list.append(Id(idstr))
          return IdList(id_list)