Role ID Purpose Description
GroupMember.Read.All 98830695-27a2-44f7-8c18-0c3ebc9698f6 Read all group memberships Allows the app to read memberships and basic group properties for all groups without a signed-in user.
GroupMember.ReadWrite.All dbaae8cf-10b5-4b86-a4a1-f871c94c6695 Read and write all group memberships Allows the app to list groups, read basic properties, read and update the membership of the groups this app has access to without a signed-in user. Group properties and owners cannot be updated and groups cannot be deleted.

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