docs: def get_bank_ids_by_assessment_part(self, assessment_part_id):
          """Gets the ``Bank``  ``Ids`` mapped to an ``AssessmentPart``.
  
          arg:    assessment_part_id (osid.id.Id): ``Id`` of an
                  ``AssessmentPart``
          return: (osid.id.IdList) - list of banks
          raise:  NotFound - ``assessment_part_id`` is not found
          raise:  NullArgument - ``assessment_part_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('ASSESSMENT_AUTHORING', local=True)
          lookup_session = mgr.get_assessment_part_lookup_session(proxy=self._proxy)
          lookup_session.use_federated_bank_view()
          assessment_part = lookup_session.get_assessment_part(assessment_part_id)
          id_list = []
          for idstr in assessment_part._my_map['assignedBankIds']:
              id_list.append(Id(idstr))
          return IdList(id_list)