message unRegisterQueryRequest
parts 
unRegisterQueryDoc
element base:unRegisterQueryRequest
used by 
Operation unRegisterQuery in PortType EventCollectorQueryService
source 
<wsdl:message name="unRegisterQueryRequest">
  <wsdl:part name="unRegisterQueryDoc" element="base:unRegisterQueryRequest"/>
</wsdl:message>

WSDL documentation generated by XMLSpy WSDL Editor http://www.altova.com/xmlspy