@abc.abstractmethod<EOL><INDENT>def register_for_deleted_asset(self, asset_id):<DEDENT>
pass<EOL>
Registers for notification of a deleted asset.

        ``AssetReceiver.deletedAssets()`` is invoked when the specified
        asset is deleted or removed from this repository.

        :param asset_id: the ``Id`` of the ``Asset`` to monitor
        :type asset_id: ``osid.id.Id``
        :raise: ``NullArgument`` -- ``asset_id`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure

        *compliance: mandatory -- This method must be implemented.*