I am writing a script to reply to AppointmentItem in outlook. The AppointmentItem does not expose ReplyAll (or Reply) method, and that is only available for MeetingItems. However, all the events on a user's calendar are stored as AppointmentItem class, even if there are multiple attendees. I am wondering how I can ReplyAll to an AppointmentItem? Is there any way to get the associated MeetingItem?
PS: When I right click on an AppointmentItem in Calendar it does enable ReplyAll, so there should be a way to do this.
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