Hi,
the recurrence pattern is stored in the following format:
Type,StartDate,StartTime,Interval,NoEndDate,Occurrences,Duration,Instance,EndDate,EndTime,DayOfMonth,MonthOfYear,Regenerate,
DayOfWeekMask.
If you need more details on this , this is the Microsoft description of every property in the ReccurencePattern:
https://docs.microsoft.c...pattern?view=outlook-pia Exceptions on recurring appointments and tasks are not supported.
Exceptions are readonly in Outlook, it means we are not able to write the exception to Outlook.