API ФГИС ЕГРН Работоспособность тестового контура

$postdata = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:ws.request.pgu.sids.fccland.ru">
    <soapenv:Header/>
      <soapenv:Body>
        <urn:createRequest>
          <sender>'.$this->rr_pass[$ar_prop_rr_pass['VALUE_XML_ID']]['LOGIN_RR'].'</sender>
          <extId>'.$this->package_id.'</extId>
          <region>'.$ar_prop_region['VALUE'].'</region>
          <userFileGuid>'.$ar_prop_FileGuid['VALUE'].'</userFileGuid>
          <correlationId>'.$this->correlationId.'</correlationId>
          <userFileMD5>'.$ar_prop_FileDigest['VALUE'].'</userFileMD5>
          <senderType>Other</senderType>
        </urn:createRequest>
      </soapenv:Body>
    </soapenv:Envelope>';


    $ch = curl_init();
    curl_setopt($ch, CURLOPT_POST, true); //POST
    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-type:text/xml;charset=UTF8','login:'.$this->rr_pass[$ar_prop_rr_pass['VALUE_XML_ID']]['LOGIN_RR'],'password:'.$this->rr_pass[$ar_prop_rr_pass['VALUE_XML_ID']]['PASSWORD_RR']]); //Заголовок
    curl_setopt($ch, CURLOPT_URL, $this->rr_pass[$ar_prop_rr_pass['VALUE_XML_ID']]['IP_RR'].':'.$this->rr_pass[$ar_prop_rr_pass['VALUE_XML_ID']]['POPT_RR'].'/ws/ExternalService');
    curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata);