Graph API Calendar Delta Queries Not Reflecting Recent Deletions

Andrey Matsukow 0 Reputation points
2024-11-26T13:57:41.6433333+00:00

The issue started recently. When a recurring meeting is created in Outlook, the delta query request returns the added meeting. However, when the entire series is removed and another delta query call is made, no updates are received. Occasionally, updates appear for recurring events that were deleted some time ago, rather than the ones deleted recently.

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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