Retrieve SKU code by details

Request

<?php

require ('PATH_TO_AUTH');

$skuDetailsObject = [];
$skuDetailsObject['PricingConfigurationCode'] = 'YOUR_CODE';
$skuDetailsObject['Currency'] = 'USD';
$skuDetailsObject['PurchaseType'] = 'NEW_PRODUCT';
$skuDetailsObject['PriceOptions'] = ['B'];
$skuDetailsObject['Quantity'] = 1;

try {
    $getProductByCode = $client->getSKUCodeByDetails($sessionID, $skuDetailsObject);
} catch (SoapFault $e) {

    echo  $e->getMessage();
}
var_dump($getProductByCode);