modules/integration/test-resources/SOAP12Testing/RequestMessages/SOAP12ReqT69.xml

<?xml version='1.0' ?>
<env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope">
 <env:Header>
	<test:echoOk xmlns:test="http://example.org/ts-tests">foo</test:echoOk>
 </env:Header>
</env:Envelope>