Transactional implementation of :func:`MultiMap.remove_all(key)
        <hazelcast.proxy.multi_map.MultiMap.remove_all>`

        :param key: (object), the key of the entries to remove.
        :return: (list), the collection of the values associated with the key.

def remove_all(self, key):
        """
        Transactional implementation of :func:`MultiMap.remove_all(key)
        <hazelcast.proxy.multi_map.MultiMap.remove_all>`

        :param key: (object), the key of the entries to remove.
        :return: (list), the collection of the values associated with the key.
        """
        check_not_none(key, "key can't be none")
        return self._encode_invoke(transactional_multi_map_remove_codec, key=self._to_data(key))