Forum Discussion
Cannot get change notification for meeting twice
Hello. I'm using graph API to subscribe change of meeting status. When I initially created subscription to a meeting and tested, I could receive change notification about meeting status. However, After I deleted the subscription and created a new subscription to same meeting resource successfully, , I couldn't receive change notification event anymore. Is the subscription to a specific resource disposable? For a specific resource, if I have created subscription, I cannot subscribe again even the first subscription has been deleted?
3 Replies
Sayali-MSFTMicrosoft
ChenguangHe - Subscriptions have a limited lifetime. Apps need to renew their subscriptions before the expiration time. Otherwise, they need to create a new subscription.
Apps can also unsubscribe at any time to stop getting change notifications.
Ref Doc-Set up notifications for changes in resource data - Microsoft Graph | Microsoft Docs- Sayali-MSFT
ChenguangHe- Please have look into this-Set up notifications for changes in resource data - Microsoft Graph | Microsoft Docs
Sayali-MSFT - I create new subscription after deleting the previous one. There should be only one subscription for a resource all the time.
