AdParam::__construct PHP Метод

        public function __construct($adGroupId = null, $criterionId = null, $insertionText = null, $paramIndex = null)
        {
            $this->adGroupId = $adGroupId;
            $this->criterionId = $criterionId;
            $this->insertionText = $insertionText;
            $this->paramIndex = $paramIndex;
        }