Updating group member roles through Python API

[JamesMacCarthy]

Is there a way to add a user to a group as a group admin using the "add_users" function in the python API? I saw there is a way to do this with the role parameter in the "invite_users" function but not sure why there isn't the same parameter for "add_users." Would rather just invite the user instead of requiring them to accept an invitation...

Also tried looking for a way to update group member roles through the python API and can't seem to find anything to elevate a group member from user to admin. Is this possible?

Thanks for any help you can provide!

[VishApte]

I have a same problem in 10.7.1. There is no Python API to elevate user's role in a group.

I am working on large script to migrate portal named users to SAML log-ins. ArcGIS API for Python does not seem to have every REST API covered. I ended up making REST calls in some places where Python API doesn't exist or returns error. Here is a code for updating users' role in a group to group admin.

grp_user_role_url = r"{}/sharing/rest/community/groups/{}/updateUsers".format(base_portal_url, group_obj.id)
params = {'admins': user_obj.username,
          'token': portal_token,
          'f': 'json'}
encoded_params = urlencode(params).encode()
request = Request(grp_user_role_url, encoded_params)
request.add_header('Referer', base_portal_url)
rest_upd_user = urlopen(request).read().decode()
json_response = json.loads(rest_upd_user)

[jorisfrenkel]

According to the documentation at arcgis.gis module | ArcGIS API for Python this should be possible by using the keyword "admin":

group.add_users(usernames=["User1234","User5678"], admin="Admin9012") 

But I haven't got this working.
I get the error message:

TypeError: add_users() got an unexpected keyword argument 'admin'

Maybe only working in Portal and not in ArcGIS Online?

[ShayneODonnell]

I found there is an error in the documentation and the keyword needs to be passed in as "admins" not "admin".

[jorisfrenkel]

It is working now for me in ArcGIS Online, but not in Pro. My Pro version is a bit older, so an older version of the API, maybe that's the problem. However, I have another issue (create a new user) that is not working in ArcGIS Online, but is working in Pro, so yeah, what should I use now...