def delete_by_query(self, query_body=None, query_string_args=None,
                indexes=["_all"], doctypes=[]):
        return self._search_operation('DELETE', query_body=query_body,
                query_string_args=query_string_args, indexes=indexes,
                doctypes=doctypes, operation_type='_query')
Safely get Oslo config opts from Tempest, using old and new names.
dataset/ETHPy150Open eriky/ESClient/esclient.py/ESClient.delete_by_query--crossover with--dataset/ETHPy150Open openstack/neutron/neutron/tests/tempest/config.py/safe_get_config_value