Microsoft 365 Developer Blog

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Task API changes to date properties on beta endpoint

We wanted to update you all on a breaking change that impacts the Task API on the Outlook REST API Beta endpoint. This change is going to be enabled in worldwide production by mid next week. This is a schema change related to date/time property names and types in the Task entity.

Upcoming changes to the FindMeetingTimes (Preview) API

We wanted to give you all a heads up on some changes that are coming to the FindMeetingTimes (Preview) API which is available in preview. We are making these changes to further improve the API based on feedback, and these changes will be widely deployed over the next few weeks. The updated API will continue to be available only in preview.