Receiving notification for deleted non series-master events

RP_TMBR 1 Reputation point
2021-03-26T10:53:04.393+00:00

Hello.

Is it possible to have an information about a deleted occurrence in a series, using the Graph API ?
Or is the only solution to retrieve the series-master, fetch all occurrences and find the one who has been deleted by comparing the result with the data stored on our side ?

Thank you for your time.

Best regards

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
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  1. Diana Wanjuhi 1,376 Reputation points
    2021-03-30T06:01:16.917+00:00

    Hello @RP_TMBR one way to do this would be to subscribe to change notifications on the calendar event. Please see documentation on change notifications.

    I hope this helps,

    Diana.

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  2. finrod_2002 1 Reputation point
    2021-04-23T10:00:17.467+00:00

    Subscribing to change notifications works great if you get an update on an occurrence, e.g. the start time changed. In that case when you call /instances you correctly get an exception for that specific occurrence.

    On the other hand if you delete an occurrence there is no exception when you call /instances. The corresponding occurrence json object is simply removed from the JSON response in that case. This is not really handy when you get an update. How do you know which occurrence is to be removed? Only way seems to re-import everything. Do you have better suggestions?

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  3. finrod_2002 1 Reputation point
    2021-06-07T17:58:06.583+00:00

    Any updates on this?

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