Hi @ECCBV ,
Which endpoint do you use? The following one will list for you all groups:
List groups
/api/2.1/accounts/{account_id}/scim/v2/Groups
Now, if you want to list a members of the group you need to use following endpoint and provide group_id parameter:
Get group details
/api/2.1/accounts/{account_id}/scim/v2/Groups/{id}
There's a mismatch in documentation between Account SCIM 2.1 Documentation and the link you've provided:
Anyway, you can obtain members for each group using /api/2.1/accounts/{account_id}/scim/v2/Groups/{id}.
Just iterate over group ids that you can obtain via this endpoint /api/2.0/preview/scim/v2/Groups and pass group_id as a parameter.
Another thing you can try is to use attributes query parameter to explicitly list members attribute in your response when you're making a call to /api/2.0/preview/scim/v2/Groups
