public function getDealItemsAsyncWithHttpInfo($x_ebay_c_marketplace_id, $category_ids = null, $commissionable = null, $delivery_country = null, $limit = null, $offset = null)
    {
        $returnType = '\TNT\Ebay\Buy\Deal\V1\Model\DealItemSearchResponse';
        $request = $this->getDealItemsRequest($x_ebay_c_marketplace_id, $category_ids, $commissionable, $delivery_country, $limit, $offset);