Method: channels.toggleUsername

Activate or deactivate a purchased fragment.com username associated to a supergroup or channel we own.

Parameters:

Name	Type	Description	Required
channel	Username, chat ID, Update, Message or InputChannel	Supergroup or channel	Optional
username	string	Username	Optional
active	Bool	Whether to activate or deactivate the username	Yes

Return type: Bool

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();

$Bool = $MadelineProto->channels->toggleUsername(channel: $InputChannel, username: 'string', active: $Bool, );