v1.0AddedBackup and recovery | Microsoft 365 backup and storage · November 2026

Exchange, OneDrive for Business, SharePoint: added

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What Microsoft changed

Month-dated announcement

Added request guidance and examples for using retentionSettings when you create or update Exchange , OneDrive for Business , and SharePoint protection policies to configure how long backups are retained.

API documentation

Public source · November 2026
Security | Case management (beta): 1 API change passage Shared reference: https://learn.microsoft.com/en-us/graph/whats-new-overview
Public source · November 2026
Device and app management | Cloud PC (beta): 2 API change passages Shared reference: https://learn.microsoft.com/en-us/graph/whats-new-overview
Public source · November 2026
Teamwork and communications | Messaging (beta): 3 API change passages Shared reference: https://learn.microsoft.com/en-us/graph/whats-new-overview
Public source · November 2026
Security | Content management (beta): 1 API change passage Shared reference: https://learn.microsoft.com/en-us/graph/whats-new-overview
Public source · November 2026
Security | Data security and compliance (beta): 1 API change passage Shared reference: https://learn.microsoft.com/en-us/graph/whats-new-overview
Public source · November 2026
Security (beta): 3 API change passages Shared reference: https://learn.microsoft.com/en-us/graph/whats-new-overview

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