Deleted Instance Become active When do the Patch api (Update time)

Question

Hi there,
I need some help 
I want to explain the scenario to understand the problem i got,
SCENARIO: 
	First I use the Post Event API to add the event in My outlook calendar (subject: ‘TestFac’) 5jan 2024 to 22mar 2024.
	 
Second, I do the Delete event for particular event instance (Delete the 19jan 2024 event instance) through the API.
 
Now, I update the time for the full Event, it active the deleted event instance automatically (19jan 2024)
 
I don’t want to add that deleted event (19mar 2024). Below Request body structure only which I used for the Patch event(calendar) API
Sample Request Body:
"start": {
        "dateTime": "2023-03-21T02:00:00.0000000",
        "timeZone": "UTC"
    },
    "end": {
        "dateTime": "2023-03-21T03:00:00.0000000",
        "timeZone": "UTC"
    },
Event delete prob.pdf

Answer 1

Hi @poovarasan d,

Thanks for reaching out!

It is an expected behavior; If the event you're updating is the master event of a recurring series, contains multiple attendees, and has instances that have been updated separately, multiple notification emails will be sent out: one for the master series and one per instance that has been updated.

Reference document: Update Event

Hope this helps.

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