toJson method

@override Map<String, dynamic> toJson()

Implementation

@override
Map<String, dynamic> toJson() => <String, dynamic>{
  'chat_id': chatId,
  'bot_user_id': botUserId,
  'url': url,
  'topic_id': topicId?.toJson(),
  'reply_to': replyTo?.toJson(),
  'parameters': parameters?.toJson(),
  '@type': constructor,
};