This object is used to configure the APS revertive or
nonrevertive option.
revertive :
Will switch the working line back to active state after
the Wait-To-restore interval has expired and the
working line Signal-Fault/Signal-Degrade has been
cleared. Please refer to 'csApsWaitToRestore' for
description of Wait-To-Restore interval.
nonrevertive :
The protection line continues to be the active line,
The active line does not switch to the working line.