ExtendedPrivateChatImpl
constructor(id: UserId, chatPhoto: ChatPhoto? = null, username: Username? = null, activeUsernames: List<Username> = emptyList(), firstName: String = "", lastName: String = "", bio: String = "", hasPrivateForwards: Boolean = false, hasRestrictedVoiceAndVideoMessages: Boolean = false, statusEmojiId: CustomEmojiId? = null, statusEmojiExpiration: TelegramDate? = null, accentColorId: ColorId = ColorId(0), profileAccentColorId: ColorId? = null, backgroundCustomEmojiId: CustomEmojiId? = null, profileBackgroundCustomEmojiId: CustomEmojiId? = null)