code: def get_objective_banks_by_activity(self, *args, **kwargs):
          
          # Implemented from kitosid template for -
          # osid.resource.ResourceBinSession.get_bins_by_resource
          catalogs = self._get_provider_session('activity_objective_bank_session').get_objective_banks_by_activity(*args, **kwargs)
          cat_list = []
          for cat in catalogs:
              cat_list.append(ObjectiveBank(self._provider_manager, cat, self._runtime, self._proxy))
          return ObjectiveBankList(cat_list)
docs: Pass through to provider ActivityObjectiveBankSession.get_objective_banks_by_activity