@abc.abstractmethod
    def create_flow(self, config, migration, obj):
        return []
Delete items in a batch operation (blocking) - takes a list of models as input
dataset/ETHPy150Open MirantisWorkloadMobility/CloudFerry/cloudferry/lib/os/migrate/base.py/MigrationFlowFactory.create_flow--crossover with--dataset/ETHPy150Open lonelycode/Mojo/Mojo/ObjectMapper/ModelPrototype.py/Model.delete_bulk