POST /ComplexTypeChoice1/services/Service HTTP/1.1
Host: 127.0.0.1:13260
Content-Type: text/xml; charset=UTF-8
SOAPAction: "http://complextype.test.apache.org"
Content-Length: 412

<?xml version='1.0' encoding='utf-8' ?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<SOAP-ENV:Body>
<ns1:myOperation xmlns:ns1="http://complextype.test.apache.org">
<ns1:aType><ns1:field1>12345</ns1:field1>
</ns1:aType>
</ns1:myOperation>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>