Mail: 7 API change passages
What Microsoft published
Changelog entryRemoved the contactId property from the member resource. Added the memberId property to the member resource. Removed the recipientType property from the member resource. Removed the routingType property from the member resource. Added the type property to the member resource. Removed the members property from the distributionList resource. Added the members relationship to the distributionList resource.
7 individual passage citations
2 API documentation links
Related public evidence
- Public source · 12 Aug 2026Mail (beta): 2 API change passages Shared reference: https://learn.microsoft.com/en-us/graph/api/resources/distributionlist?view=graph-rest-beta
Observed announcement history and complete recorded revisions
What changed
First observed 26 Oct 2026No field changes are shown for this selection.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.