return 24 + rejectedVersions.size() * 8 + (hasCustomDescription ? 24 : 0);
        }
    }

    private static class RejectedByRuleReason implements Describable {
        private final String version;
        private final String reason;

        private RejectedByRuleReason(String version, @Nullable String reason) {
            this.version = version;
            this.reason = reason;
        }