Recorded 26 Oct 2026 at 11:39 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position. See the latest record.

Microsoft Graph announcementMicrosoft Graph changelog

Teamwork and communications (v1.0): 1 API change passage

Enabled validation on the sender tenant ID for the Update chatMessage operation. With this change, only the tenant of the user who sent the message can perform data loss prevention updates on the chat message; that is, change the policyViolation property on the chat message.

What it said

API version: v1.0
Area: Teamwork and communications
Kind: Announcement
Date precision: Day
Published: 2022-11-07T13:04:49.0000000+00:00
Compatibility guidance: Not labelled
Schedule guidance: Not labelled

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graph-changelog: Complete at observationRead 26 Oct 2026 at 11:37 UTC

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