Rest::configUpdate

static function configUpdate($arParams, $n, CRestServer $server)
{
	$result = false;

	$arParams['CONFIG_ID'] = (int)$arParams['CONFIG_ID'];

	if ($arParams['CONFIG_ID'] <= 0)
	{
		throw new RestException('Config ID can't be empty', 'CONFIG_ID_EMPTY', CRestServer::STATUS_WRONG_REQUEST);
	}

	if (!Config::canEditLine($arParams['CONFIG_ID']))
	{
		throw new RestException('Permission denied', 'CONFIG_WRONG_USER_PERMISSION', CRestServer::STATUS_FORBIDDEN);
	}

	$arParams['PARAMS'] = !empty($arParams['PARAMS']) && is_array($arParams['PARAMS']) ? $arParams['PARAMS'] : [];
	$config = new Config();

	$resultUpdate = $config->update($arParams['CONFIG_ID'], $arParams['PARAMS']);
	if($resultUpdate->isSuccess())
	{
		$result = true;
	}

	return $result;
}