Hello Giovanni , we encountered some bugs in the Office365 calendar API, could you please help us? Here are the typical occasional cases:
Background: We have enabled the auto-accept and auto-decline features for account A.
Case 1: I create an event and invite A, then modify the event. A returns two events through the API calendarView/delta?, which have almost identical content.
Case 2: I create an event with a duration of more than six months and invite A. It was declined due to exceeding the time range. When I modified the time range to be within the range, it was accepted. However, the API calendarView/delta? returns two events with the same content. When I finally cancel this event, one of them disappears, but the other one keeps being returned.
From the response, it seems that the duplicated events have the same iCalUId but a different id. Additionally, this might be an account-related issue. It appears only after the calendar is shared with me and new problematic events occur, then I can get unexpected data.
We have been looking for support but haven't found a final solution. This issue is currently causing significant trouble for us and our customers. It first occurred on 10/27/2023, which is very close to the "show declined events" feature release date and seems to have some relevance logically. So I'm wondering whether you can help us resolve it.