M365 Change Tracker

← All changes · api-change

Deprecationv1.0

Deleted the model query parameter from the update operation of the chatMessage resource.

Why it matters: API deprecation — update before it's removed

7 removed
Removed model +6 more

Deleted the model query parameter from the update operation of the chatMessage resource. Deleted the model query parameter from the chats: getAllMessages method. Deleted the model query parameter from the chat: getAllRetainedMessages method. Deleted the model query parameter from the channel: getAllMessages method. Deleted the model query parameter from the channel: getAllRetainedMessages method. Deleted the model query parameter from the deletedTeam: getAllMessages method. Deleted the model query parameter from the create operation of the subscription resource.

How this was classified (derived by the tracker — not Microsoft's label)
  • deprecation · 80% confidence · matched Graph API removal/deprecation
    Deleted the model query parameter from the update operation of the chatMessage resource
Source last updated 2026-04-01

Affected: Microsoft Graph, Teamwork and communications

Related changes

View at Microsoft →