Microsoft graph is not sending change notification to my webhook when users are added, be it external or internal

Question

I subscribe to a OneDrive drive_id, create a file and share it with users.

I am not receiving change notification to my webhook for collaboration events while file updates/modifications are received

Can you please help me here ?

Answer 1

Hi @Neerada Beduduri
Per my research, Webhook notifications will be sent to your app only for changes that meet the following criteria:

A user has authorized your app to have access to OneDrive content.
The app has access to the item that generates the notification.
The subscription has not expired.
Your app will not receive notifications for items that have been shared with the user who has signed in or remote items in the user's drive unless separate subscriptions are created on the original items

Document for more details
https://learn.microsoft.com/en-us/onedrive/developer/rest-api/concepts/using-webhooks?view=odsp-graph-online#scope-of-notifications

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