Update-MgChatMessage
PATCH /chats/{chat-id}/messages/{chatMessage-id} (v1.0)
Module: Microsoft.Graph.Teams
Permissions
Delegated (work or school)
- Chat.ReadWrite (least privilege)
- Group.ReadWrite.All
Delegated (personal)
No permission metadata available for this account type.
Application
- Chat.UpdatePolicyViolation.All (least privilege)
- Teamwork.Migrate.All
- Group.ReadWrite.All
- Chat.ReadWrite.All
Source: Microsoft Graph PowerShell SDK metadata
Confirm property-specific permissions, Entra roles, licensing and ownership requirements in the official documentation. SDK metadata outside the verified sample is not independently certified.