@abc.abstractmethod<EOL><INDENT>def register_for_deleted_schedule(self, schedule_id):<DEDENT>
pass<EOL>
Registers for notification of a deleted schedule.

        ``ScheduleReceiver.changedSchedules()`` is invoked when the
        specified schedule is removed from this calendar.

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

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