<proxy name="CustomStockQuoteProxy2" xmlns="http://ws.apache.org/ns/synapse" transports="http">
    <target inSequence="customSeq">
        <endpoint key="bar"/>            
        <outSequence>
            <send/>
        </outSequence>
    </target>
    <publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/>
</proxy>
