<PixiInventoryItemsToRefillPost200TextXmlResponse>
  <FromLocIDbinName>string</FromLocIDbinName>
  <FromLocIDbinSortNum>0</FromLocIDbinSortNum>
  <ToLocIDbinName>string</ToLocIDbinName>
  <ToLocIDbinSortNum>0</ToLocIDbinSortNum>
  <EanUpc>string</EanUpc>
  <ItemName>string</ItemName>
  <ToLocQty>0</ToLocQty>
  <FromLocQty>0</FromLocQty>
  <FromBinqty>0</FromBinqty>
  <MissingQty>0</MissingQty>
  <MinStockQty>0</MinStockQty>
  <SupplPrice>0</SupplPrice>
  <OpenCustOrdersQty>0</OpenCustOrdersQty>
  <OrdersOnHoldQty>0</OrdersOnHoldQty>
  <ParFromLocID>string</ParFromLocID>
  <ParToLocID>string</ParToLocID>
  <SortBy>string</SortBy>
  <PicLinkSmall>string</PicLinkSmall>
  <PicLinkLarge>string</PicLinkLarge>
  <ItemNrInt>string</ItemNrInt>
  <TargetStock>0</TargetStock>
</PixiInventoryItemsToRefillPost200TextXmlResponse>

POST https://apigateway.descartes.com/tms/pixi/
Content-Type: text/xml; charset=utf-8
# echo -n '{{username}}:{{password}}' | base64 | pbcopy
Authorization: Basic {{token}}

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
                   xmlns:ns1="https://apigateway.descartes.com/tms/pixi/"
                   xmlns:xsd="http://www.w3.org/2001/XMLSchema"
                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                   SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
    <SOAP-ENV:Body>
        <ns1:pixiInventoryItemsToRefill>
            <SortBy xsi:type="xsd:string">abcdefg</SortBy>
            <ToLocID xsi:type="xsd:string">abcdefg</ToLocID> <!-- required -->
            <FromLocID xsi:type="xsd:string">abcdefg</FromLocID> <!-- required -->
            <AdditionalLocID xsi:type="xsd:string">abcdefg</AdditionalLocID>
        </ns1:pixiInventoryItemsToRefill>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

<?php

getPixiSoapClientResponse('pixiInventoryItemsToRefill', [
    'SortBy' => 'abcdefg', // string
    'ToLocID' => 'abcdefg', // string (required)
    'FromLocID' => 'abcdefg', // string (required)
    'AdditionalLocID' => 'abcdefg', // string
]);

function getPixiSoapClientResponse(string $method, array $arguments = [])
{
    $soapArguments = [];
    foreach ($arguments as $key => $value) {
        $soapArguments[] = new SoapVar($value, null, '', '', $key);
    }

    $soapClient = new SoapClient(null, [
        'login' => '...',
        'password' => '...',
        'uri' => 'https://apigateway.descartes.com/tms/pixi/',
        'location' => 'https://apigateway.descartes.com/tms/pixi/',
    ]);

    return $soapClient->__call($method, $soapArguments);
}