message registerQueryResponse
parts 
registerQueryResponseDoc
element base:registerQueryResponse
used by 
Operation registerQuery in PortType EventCollectorQueryService
source  
<wsdl:message name="registerQueryResponse">
  <wsdl:part name="registerQueryResponseDoc" element="base:registerQueryResponse"/>
</wsdl:message>

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