<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
   xmlns:sam="http://wso2.org/bps/sample">
	<soapenv:Header>
		<eh:echo xmlns:eh="http://example.com/">hello</eh:echo>
	</soapenv:Header>
	<soapenv:Body>
		<sam:soapHeaderTestProcessRequest>
			<sam:input>inputValue</sam:input>
		</sam:soapHeaderTestProcessRequest>
	</soapenv:Body>
</soapenv:Envelope>