MadelineProtoDocs/old_docs/API_docs_v42/methods/messages.migrateChat.md

title	description	image	redirect_from
messages.migrateChat	Turn a [legacy group into a supergroup](https://core.telegram.org/api/channel)	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/methods/messages_migrateChat.html

Method: messages.migrateChat

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Turn a legacy group into a supergroup

Parameters:

Name	Type	Description	Required
chat_id	Username, chat ID, Update, Message or InputPeer		Optional

Return type: Updates

Can bots use this method: NO

MadelineProto Example (now async for huge speed and parallelism!):

if (!file_exists('madeline.php')) {
    copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
}
include 'madeline.php';

$MadelineProto = new \danog\MadelineProto\API('session.madeline');
$MadelineProto->start();

$Updates = $MadelineProto->messages->migrateChat(['chat_id' => InputPeer, ]);

Or, if you're into Lua:

Updates = messages.migrateChat({chat_id=InputPeer, })

Errors

Code	Type	Description
400	CHAT_ID_INVALID	The provided chat id is invalid
400	PEER_ID_INVALID	The provided peer id is invalid
403	CHAT_ADMIN_REQUIRED	You must be an admin in this chat to do this