Graph Webhook Notification for Events with filtering

Question

I am trying to subscribe for notifications with filtering because I am only interested in receiving creates, changes or deletes of events for a specific user for today.

I tried a lot of different approaches but I am failing to create a subscription when i add a filter. Can someone help me?

I tried the following on the endpoint https://graph.microsoft.com/v1.0/subscriptions and also on https://graph.microsoft.com/beta/subscriptions:

"resource":"users/{id}/events?$filter=start/dateTime ge '2023-01-05T00:00:00Z'"

But getting the following error:

Answer 1

Hello @Daan

Thanks for reaching out!

Based on my research, currently change notifications for outlook events do not support $filter OData query parameter to narrow down notifications. Refer this documentation to know about Supported resources.

Hope this helps.

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