UpdateNewChatJoinRequest constructor
      const
      UpdateNewChatJoinRequest({ 
    
- required int chatId,
- required ChatJoinRequest request,
- required int userChatId,
- ChatInviteLink? inviteLink,
- dynamic extra,
- int? clientId,
A user sent a join request to a chat; for bots only
Implementation
const UpdateNewChatJoinRequest({
  required this.chatId,
  required this.request,
  required this.userChatId,
  this.inviteLink,
  this.extra,
  this.clientId,
});