Notifications REST API for Calendar Events RRS feed

  • Question

  • When I accept an invitation from a meeting for which I am not the organizer, the API sends a delete notification  for the original event, followed by a create event for a new event with the same properties save for a new ID. 

    As we try to sync up with outlook we also need to delete our synced events and create new event to prevent duplication. Since our events are enriched with our data, we lose a lot of data. 

    What is the reason for this behavior? 

    On a related note: every deletion in outlook fires two notifications: change followed by delete. When I try to look up the event when I process the notification the event is already deleted in outlook resulting in a 

    code = ErrorItemNotFound
    message = The specified object was not found in the store.

    Why is that?

    Tuesday, February 20, 2018 3:31 PM