RestService::getSenderList

static function getSenderList($params, $n, $server)
{
	if(!$server->getClientId())
	{
		throw new AccessException("Application context required");
	}

	self::checkAdminPermissions();
	$iterator = InternalEntityRestAppTable::getList([
		'select' => ['CODE'],
		'filter' => [
			'=APP_ID' => $server->getClientId()
		]
	]);

	$result = [];
	while ($row = $iterator->fetch())
	{
		$result[] = $row['CODE'];
	}
	return $result;
}