@classmethod
    @serializable
    def delete_many(cls, filter):
        return cls.collection.delete_many(filter).raw_result
Get raw document_root as str. Return '' if no document_root.
dataset/ETHPy150Open lvieirajr/mongorest/mongorest/collection.py/Collection.delete_many--crossover with--dataset/ETHPy150Open michaelliao/transwarp/transwarp/web.py/Request.document_root