@utilities.arguments_not_none<EOL><INDENT>def get_child_log_ids(self, log_id):<DEDENT>
<EOL>if self._catalog_session is not None:<EOL><INDENT>return self._catalog_session.get_child_catalog_ids(catalog_id=log_id)<EOL><DEDENT>return self._hierarchy_session.get_children(id_=log_id)<EOL>
Gets the child ``Ids`` of the given log.

        arg:    log_id (osid.id.Id): the ``Id`` to query
        return: (osid.id.IdList) - the children of the depot
        raise:  NotFound - ``log_id`` is not found
        raise:  NullArgument - ``log_id`` is ``null``
        raise:  OperationFailed - unable to complete request
        raise:  PermissionDenied - authorization failure
        *compliance: mandatory -- This method must be implemented.*