Gets all the access controls for the entity with the given path.
        :param path: the path of the entity to find access controls for
        :return:

def get_all(self, paths: Union[str, Sequence[str]]) -> Union[Set[AccessControl], Sequence[Set[AccessControl]]]:
        """
        Gets all the access controls for the entity with the given path.
        :param path: the path of the entity to find access controls for
        :return:
        """