REQUEST:
POST /asmx/header.asmx HTTP/1.1
Host: mssoapinterop.org
Connection: Keep-Alive
User-Agent: EasySoap++/0.6
Content-Type: text/xml; charset="UTF-8"
SOAPAction: "http://soapinterop.org/"
Content-Length: 823

<E:Envelope
	xmlns:E="http://schemas.xmlsoap.org/soap/envelope/"
	xmlns:A="http://schemas.xmlsoap.org/soap/encoding/"
	xmlns:s="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:y="http://www.w3.org/2001/XMLSchema"
	E:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<E:Header>
<ns1:echoMeStructRequest
	xmlns:ns1="http://other.soapinterop.org/echoheader/"
	s:type="ns2:SOAPStruct"
	xmlns:ns2="http://soapinterop.org/xsd"
	E:actor="http://schemas.xmlsoap.org/soap/actor/next"
	E:mustUnderstand="1">
<varString
	s:type="y:string">This is a string in the header</varString>
<varInt
	s:type="y:int">2076815147</varInt>
<varFloat
	s:type="y:float">43193.2109</varFloat>
</ns1:echoMeStructRequest>
</E:Header>
<E:Body>
<m:echoVoid
	xmlns:m="http://soapinterop.org/"/>
</E:Body>
</E:Envelope>


RESPONSE:
HTTP/1.1 100 Continue
Server: Microsoft-IIS/5.0
Date: Sat, 01 Dec 2001 00:36:54 GMT



RESPONSE:
HTTP/1.1 500 Internal Server Error.
Server: Microsoft-IIS/5.0
Date: Sat, 01 Dec 2001 00:36:54 GMT
Cache-Control: private
Content-Type: text/xml; charset=utf-8
Content-Length: 332

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <soap:Fault>
      <faultcode>soap:MustUnderstand</faultcode>
      <faultstring>SOAP header echoMeStructRequest was not understood.</faultstring>
    </soap:Fault>
  </soap:Body>
</soap:Envelope>