writeStartElement(prefix, namespace, parentQName.getLocalPart(), xmlWriter); writeStartElement(null, namespace, "return", xmlWriter); writeStartElement(null, namespace, "return", xmlWriter); writeAttribute("xsi","http://www.w3.org/2001/XMLSchema-instance","nil","1",xmlWriter); xmlWriter.writeEndElement(); writeStartElement(null, "http://services.mgt.identity.carbon.wso2.org", "return", xmlWriter);