Duplicate Notifications from M365

Damacharla, Tirumala 76 Reputation points
2021-08-26T13:56:37.913+00:00

I have created subscriptions to receive the M365 calendar events notifications.
When an event is created/updated, I receive 3 notifications.
Could you please advise me to avoid duplicate notifications?

I really appreciate any help you can provide.

Thanks,
Tirumala

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
10,797 questions
Microsoft 365 Publishing
Microsoft 365 Publishing
Microsoft 365: Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line. Publishing: The process of preparing, producing, and releasing content for distribution or sale.
599 questions
0 comments No comments
{count} votes

1 answer

Sort by: Most helpful
  1. HarmeetSingh7172 4,811 Reputation points
    2022-02-25T16:17:24.117+00:00

    Hi @Damacharla, Tirumala

    It is a known issue when you use the change notification of user calendar event.
    As /events is under the /users endpoint so it also applies to this.

    177919-cn.png

    You can also refer to this similar post here.

    Hope it helps!

    If the answer is helpful, please click Accept Answer and kindly upvote it. If you have any further questions about this answer, please click Comment.

    1 person found this answer helpful.
    0 comments No comments