def rollback(self):
        self._status = self._ABORTED
Pull all indices into `all_indices`, then populate `indices` and
dataset/ETHPy150Open GoogleCloudPlatform/gcloud-python/gcloud/datastore/batch.py/Batch.rollback--crossover with--dataset/ETHPy150Open elastic/curator/curator/indexlist.py/IndexList.__get_indices