toJson method
Implementation
@override
Map<String, dynamic> toJson([dynamic extra]) {
return {
"@type": CONSTRUCTOR,
"chat_id": chatId,
"message_thread_id": messageThreadId,
"name": name,
"edit_icon_custom_emoji": editIconCustomEmoji,
"icon_custom_emoji_id": iconCustomEmojiId,
"@extra": extra,
};
}