Api\StructType\ApiCampaignGetItem::setEndDate PHP Метод

    public function setEndDate($endDate = null)
    {
        if (is_null($endDate) || is_array($endDate) && empty($endDate)) {
            unset($this->EndDate);
        } else {
            $this->EndDate = $endDate;
        }
        return $this;
    }