toJson method
Implementation
@override
Map<String, dynamic> toJson([dynamic extra]) {
return {
"@type": CONSTRUCTOR,
"chat_id": chatId,
"message_thread_id": messageThreadId,
"reply_to": replyTo?.toJson(),
"options": options?.toJson(),
"input_message_contents":
inputMessageContents.map((i) => i.toJson()).toList(),
"only_preview": onlyPreview,
"@extra": extra,
};
}