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API changebeta

Added the Download attachment content method to the attachment resource to download binary content after malware scanning completes.

5 added
Added Download, Upload, Delete +2 more

Added the Download attachment content method to the attachment resource to download binary content after malware scanning completes. Added the Upload attachment content method to the attachment resource to upload binary content in chunks. Added the Get relation method to the relation resource to read a relation from a security case. Added the Delete relation method to the relation resource to remove a relation from a security case. Added the Delete task method to the task resource to remove a task from a security case.

Source last updated 2026-08-19

Affected: Microsoft Graph, Security

Related changes

Change history

2026-10-16 · First captured by tracker

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