<PixiGetSuppliersPost200TextXmlResponse>
  <SupplNr>string</SupplNr>
  <SupplName>string</SupplName>
  <SupplNameExt>string</SupplNameExt>
  <DefaultDeliveryDays>0</DefaultDeliveryDays>
  <SupplFaxNR>string</SupplFaxNR>
  <CustNR>string</CustNR>
  <eMail>string</eMail>
  <SupAnrede>string</SupAnrede>
  <SupName2>string</SupName2>
  <SupAddress>string</SupAddress>
  <SupZip>string</SupZip>
  <SupPhone1>string</SupPhone1>
  <CanDoDirectFulfillment>true</CanDoDirectFulfillment>
  <SupplGroup>string</SupplGroup>
  <SupCity>string</SupCity>
  <SupPhone2>string</SupPhone2>
  <SupplCtry>string</SupplCtry>
  <CurrencyId>string</CurrencyId>
  <eMailSupplOrder>string</eMailSupplOrder>
  <HomePageUrl>string</HomePageUrl>
  <MainContact_Title>string</MainContact_Title>
  <MainContact_FirstName>string</MainContact_FirstName>
  <MainContact_LastName>string</MainContact_LastName>
  <MainContact_JobTitle>string</MainContact_JobTitle>
  <MainContact_JobFunction>string</MainContact_JobFunction>
  <MainContact_Phone>string</MainContact_Phone>
  <MainContact_MobilePhone>string</MainContact_MobilePhone>
  <MainContact_Fax>string</MainContact_Fax>
  <MainContact_Email>string</MainContact_Email>
  <SupplierIsInactive>true</SupplierIsInactive>
  <SupplierComment>string</SupplierComment>
</PixiGetSuppliersPost200TextXmlResponse>

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:pixiGetSuppliers>
            <SupplNr xsi:type="xsd:string">abcd</SupplNr>
            <OnlyActive xsi:type="xsd:integer">0 or 1</OnlyActive>
        </ns1:pixiGetSuppliers>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

<?php

getPixiSoapClientResponse('pixiGetSuppliers', [
    'SupplNr' => 'abcd', // string
    'OnlyActive' => '0 or 1', // integer
]);

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);
}