<PixiGetItemInfoPost200TextXmlResponse>
  <ItemKey>0</ItemKey>
  <SupplPrice>0</SupplPrice>
  <ItemName>string</ItemName>
  <VPE>string</VPE>
  <OrderUnit>string</OrderUnit>
  <MinStockQty>0</MinStockQty>
  <MinOrderQty>0</MinOrderQty>
  <SupplNR>string</SupplNR>
  <Category>string</Category>
  <ItemNrInt>string</ItemNrInt>
  <ItemNrSuppl>string</ItemNrSuppl>
  <Quantity>0</Quantity>
  <PriceVK>0</PriceVK>
  <VATLevel>string</VATLevel>
  <Enabled>true</Enabled>
  <ItemTAGs>string</ItemTAGs>
  <EANUPC>string</EANUPC>
  <ABC>string</ABC>
  <ExportEstimatedDelivery>string</ExportEstimatedDelivery>
  <PicLinkLarge>string</PicLinkLarge>
  <PicLinkSmall>string</PicLinkSmall>
  <InternalItemNumber>string</InternalItemNumber>
  <SafetyStock>0</SafetyStock>
  <TargetStock>0</TargetStock>
  <ItemDescription>string</ItemDescription>
</PixiGetItemInfoPost200TextXmlResponse>

<PixiGetItemInfoPost400TextXmlResponse>
  <Error>string</Error>
  <ErrorMsg>string</ErrorMsg>
</PixiGetItemInfoPost400TextXmlResponse>

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:pixiGetItemInfo>
            <LocID xsi:type="xsd:string">001</LocID>
            <EANUPC xsi:type="xsd:string">123abc</EANUPC>
            <ItemKey xsi:type="xsd:integer">123456</ItemKey>
            <ItemXML xsi:type="xsd:string">See additional information</ItemXML>
            <ItemNrInt xsi:type="xsd:string">123abc</ItemNrInt>
            <ItemNrSuppl xsi:type="xsd:string">123abc</ItemNrSuppl>
            <InternalItemNumber xsi:type="xsd:string">asdf</InternalItemNumber>
            <ConsiderFavouriteSupplier xsi:type="xsd:boolean">1</ConsiderFavouriteSupplier>
        </ns1:pixiGetItemInfo>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

<?php

getPixiSoapClientResponse('pixiGetItemInfo', [
    'LocID' => '001', // string
    'EANUPC' => '123abc', // string
    'ItemKey' => '123456', // integer
    'ItemXML' => 'See additional information', // string
    'ItemNrInt' => '123abc', // string
    'ItemNrSuppl' => '123abc', // string
    'InternalItemNumber' => 'asdf', // string
    'ConsiderFavouriteSupplier' => '1', // boolean
]);

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);
}