def _get_user_new_args(args):
    """
    PRECONDITION: `_validate_new_user_input()` has been called on `args`.
    """
    user_new_args = {"username": args.username,
                     "email": args.email}
    if args.first is not None:
        user_new_args["first"] = args.first
    if args.last is not None:
        user_new_args["last"] = args.last
    if args.middle is not None:
        user_new_args["middle"] = args.middle
    if args.token_duration is not None:
        token_duration_ms = normalize_timedelta(args.token_duration)
        if token_duration_ms > 30 * 24 * 60 * 60 * 1000:
            raise ValueError("--token-duration must be 30 days or less")
        else:
            user_new_args["tokenDuration"] = token_duration_ms
    if args.occupation is not None:
        user_new_args["occupation"] = args.occupation
    if args.set_bill_to is True:
        user_new_args["billTo"] = args.org
    return user_new_args
PRECONDITION: `_validate_new_user_input()` has been called on `args`.