Method: phone.getGroupCallJoinAs

Get a list of peers that can be used to join a group call, presenting yourself as a specific user/channel.

Parameters:

Name	Type	Description	Required
peer	Username, chat ID, Update, Message or InputPeer	The dialog whose group call or livestream we’re trying to join	Optional

Return type: phone.JoinAsPeers

Can userbots use this method: YES

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();

$phone_JoinAsPeers = $MadelineProto->phone->getGroupCallJoinAs(peer: $InputPeer, );