Description of the problem, including code/CLI snippet

I followed the APIdocumentation which says that the usage of label_id, milestone_id and assignee_id is mutually exclusive. So I wanted to create a board which would relate on milestones to have a timeline. The function goes like:

defcreate_board(repository):milestones=repository.milestones.list()formilestoneinmilestones:print(f'ID:{milestone.id}')timeline_board.lists.create({'milestone_id':milestone.id    })

Expected Behavior

Normally the board should be created according to the documentation.

Actual Behavior

AttributeError: Missing attributes: label_id

Specifications

• python-gitlab==3.1.1
• Gitlab server version (or gitlab.com): 14.2.4-ee