toJson method

@override Map<String, dynamic> toJson([ dynamic extra ])

Implementation

@override
Map<String, dynamic> toJson([dynamic extra]) {
  return {
    "@type": CONSTRUCTOR,
    "chat_id": chatId,
    "request": request.toJson(),
    "user_chat_id": userChatId,
    "invite_link": inviteLink?.toJson(),
  };
}