When I try to add a User to a Group via the Azure REST API, I receive the following response:
Unable to update the specified properties for objects that have originated within an external service.
How can I add a user to an existing group via the graph REST API?
The user was created via a previous call to the REST API. I am attempting to create a user and then add them to an existing group within my Office365 domain. What does this error message mean, and how can I resolve it?
REST call to graph.windows.net : / [ tenant context id ] / Groups('Group_{ObjectId}') / $links / Members
Payload:{"uri":" graph.windows.net / [ tenant context id ] / DirectoryObjects('User_{ObjectId}')"}
Note that the URI in the payload was modified because I apparently can't include anything that looks like a URL in this message. Hopefully you get the point.