def _get_member(args):
    """Get member name and type.

    Args:
        args (object): The args.

    Returns:
        str: The member type.
        str: The member name.
    """
    member_type = None
    member_name = None

    if args.user:
        member_type = 'user'
        member_name = args.user
    elif args.group:
        member_type = 'group'
        member_name = args.group
    elif args.service_account:
        member_type = 'serviceAccount'
        member_name = args.service_account

    return member_type, member_name