@abc.abstractmethod<EOL><INDENT>def delete_time_period(self, time_period_id):<DEDENT>
pass<EOL>
Deletes the ``TimePeriod`` identified by the given ``Id``.

        :param time_period_id: the ``Id`` of the ``TimePeriod`` to delete
        :type time_period_id: ``osid.id.Id``
        :raise: ``NotFound`` -- a ``TimePeriod`` was not found identified by the given ``Id``
        :raise: ``NullArgument`` -- ``time_period_id`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure

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