Method: messages.editChatAbout

Edit the description of a group/supergroup/channel.

Parameters:

Name	Type	Description	Required
peer	Username, chat ID, Update, Message or InputPeer	The group/supergroup/channel.	Optional
about	string	The new description	Optional

Return type: Bool

Can bots use this method: YES

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();

$Bool = $MadelineProto->messages->editChatAbout(peer: $InputPeer, about: 'string', );