flags |= DIRECTORY_LEASE_FLAG_NOTIFICATIONS;
        }
        writeInt4(buffer, dataOffset, flags);
        dataOffset += 4;
        
        // NotificationFilter (4 bytes)
        writeInt4(buffer, dataOffset, notificationFilter);
    }
    
    @Override
    public void decode(byte[] buffer, int offset, int length) {
        super.decode(buffer, offset, length);