I'm capable of creating a new Azure User with the Graph.NET API:
POST https://graph.windows.net/myorganization/users?api-version=1.6
I have the token and it's working. But if I already have an user (coming maybe from Office365) how can I add him on Azure?
If I use the same command I get an error like
the user is already registered
Looking at the Microsoft docs, I can't find any help.
Is there any API to use to do it? Is there any useful SDK for c#? I'm actually doing everything with HttpClient.
EDIT: the result I want is the user to see and works with the subscriptions I want him to. Is this feasible with the AD GRAPH API or the GRAPH API?