messages.addChatUser

Adds a user to a chat and sends a service message on it.

updatesTooLong#e317af7e = Updates;
updateShortMessage#2296d2c8 flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int user_id:int message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> = Updates;
updateShortChatMessage#402d5dbb flags:# out:flags.1?true mentioned:flags.4?true media_unread:flags.5?true silent:flags.13?true id:int from_id:int chat_id:int message:string pts:int pts_count:int date:int fwd_from:flags.2?MessageFwdHeader via_bot_id:flags.11?int reply_to:flags.3?MessageReplyHeader entities:flags.7?Vector<MessageEntity> = Updates;
updateShort#78d4dec1 update:Update date:int = Updates;
updatesCombined#725b04c3 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq_start:int seq:int = Updates;
updates#74ae4240 updates:Vector<Update> users:Vector<User> chats:Vector<Chat> date:int seq:int = Updates;
updateShortSentMessage#11f1331c flags:# out:flags.1?true id:int pts:int pts_count:int date:int media:flags.9?MessageMedia entities:flags.7?Vector<MessageEntity> = Updates;
---functions---
messages.addChatUser#f9a0aa09 chat_id:int user_id:InputUser fwd_limit:int = Updates;

Parameters

Name Type Description
chat_id int Chat ID
user_id InputUser User ID to be added
fwd_limit int Number of last messages to be forwarded

Result

messages.StatedMessage

Possible errors

Code Type Description
400 CHAT_ADMIN_REQUIRED You must be an admin in this chat to do this
400 CHAT_ID_INVALID The provided chat id is invalid
403 CHAT_WRITE_FORBIDDEN You can't write in this chat
400 INPUT_USER_DEACTIVATED The specified user was deleted
400 PEER_ID_INVALID The provided peer id is invalid
400 USERS_TOO_MUCH The maximum number of users has been exceeded (to create a chat, for example)
400 USER_ALREADY_PARTICIPANT The user is already in the group
400 USER_ID_INVALID The provided user ID is invalid
403 USER_NOT_MUTUAL_CONTACT The provided user is not a mutual contact
403 USER_PRIVACY_RESTRICTED The user's privacy settings do not allow you to do this