Method: channels.toggleSlowMode

Toggle supergroup slow mode: if enabled, users will only be able to send one message every seconds seconds

Parameters:

Name	Type	Description	Required
channel	Username, chat ID, Update, Message or InputChannel	The supergroup	Optional
seconds	int	Users will only be able to send one message every `seconds` seconds, `0` to disable the limitation	Optional

Return type: Updates

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();

$Updates = $MadelineProto->channels->toggleSlowMode(channel: $InputChannel, seconds: $int, );