This read-only string reports the configured maximum duration allowed for job processing within a locally-scoped one-time absolute maintenance window, defined directly on this domain rather than inherited from a higher policy level. An administrator sets this to bound how long the window is allowed to keep running jobs, which matters for staying within an approved maintenance period. For example, when a fabric interconnect's own local schedule (not one pushed down from UCS Central) fires a one-time maintenance job, this time cap would stop the window from running jobs past the end of the approved maintenance period even if some jobs are still queued.