@Valerio Cietto @Kurt Debono @Kurt Debono @Daniel Arkley
Get User Presence API with Application Permission now available in Graph v1.0.
See this comment from December 21, 2023. The Graph API change log is not yet updated.
therefore, following Api should work now with application permission.
https://graph.microsoft.com/v1.0/users/6e7b768e-07e2-4810-8459-485f84f8f204/presence
https://graph.microsoft.com/v1.0/communications/presences/6e7b768e-07e2-4810-8459-485f84f8f204
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