<PixiShippingGetPicklistDetailsPost200TextXmlResponse>
  <BinItemRef>0</BinItemRef>
  <PLIheaderRef>0</PLIheaderRef>
  <BinSortNum>0</BinSortNum>
  <ItemName>string</ItemName>
  <BinName>string</BinName>
  <BinKey>0</BinKey>
  <PicklistExpiryDate>string</PicklistExpiryDate>
  <PicklistCreateDate>string</PicklistCreateDate>
  <Qty>0</Qty>
  <PicklistComment>string</PicklistComment>
  <ItemNrSuppl>string</ItemNrSuppl>
  <EanUpc>string</EanUpc>
  <ItemNrInt>string</ItemNrInt>
  <BinRef>0</BinRef>
  <BinGroup>string</BinGroup>
  <PLIorderlineRef>0</PLIorderlineRef>
  <Location>string</Location>
  <PicLinkSmall>string</PicLinkSmall>
  <PicLinkLarge>string</PicLinkLarge>
  <OrderNr>0</OrderNr>
  <OrderNrExternal>string</OrderNrExternal>
  <ItemNrExternal>string</ItemNrExternal>
  <BundleOrderlineRef>0</BundleOrderlineRef>
  <CustKey>0</CustKey>
  <OtherItemsCount>0</OtherItemsCount>
  <PLHfromBox>0</PLHfromBox>
  <PLHtoBox>0</PLHtoBox>
  <PLIorderlineRef_1>0</PLIorderlineRef_1>
  <BundleItemName>string</BundleItemName>
  <TotalItemsOnBin>0</TotalItemsOnBin>
  <TotalSimilarItemsOnBin>0</TotalSimilarItemsOnBin>
</PixiShippingGetPicklistDetailsPost200TextXmlResponse>

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:pixiShippingGetPicklistDetails>
            <PicklistKey xsi:type="xsd:integer">123</PicklistKey>
            <FilterBinName xsi:type="xsd:string">abcdef</FilterBinName>
            <FilterBinGroup xsi:type="xsd:string">abcdef</FilterBinGroup>
            <FilterLocation xsi:type="xsd:string">001</FilterLocation>
        </ns1:pixiShippingGetPicklistDetails>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

<?php

getPixiSoapClientResponse('pixiShippingGetPicklistDetails', [
    'PicklistKey' => '123', // integer
    'FilterBinName' => 'abcdef', // string
    'FilterBinGroup' => 'abcdef', // string
    'FilterLocation' => '001', // 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);
}