POST /service.asmx HTTP/1.1
Host: foo.com
Content-Type: text/xml; charset=utf-8
Content-Length: [length]
SOAPAction: "https://foo.com/IntegrateShipmentNotice"

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <IntegrateShipmentNotice xmlns="https://foo.com/">
      <shipmentNotice>[XML]</shipmentNotice>
    </IntegrateShipmentNotice>
  </soap:Body>
</soap:Envelope>