Description of the problem, including code/CLI snippet

I want to use the api endpoint GET /groups/:id/members/all, but that does not seem supported. GET /groups/:id/members/ is (difference: /all includes all inheritance)

Expected Behavior

Being able to use it, eg gitlab group-member-all list --group_id $id

Actual Behavior

not supported

Specifications

• python-gitlab version: 1.6.0
• API version you are using (v3/v4): v4
• Gitlab server version (or gitlab.com): gitlab.com

see also: https://docs.gitlab.com/ee/api/members.html#list-all-members-of-a-group-or-project-including-inherited-members