message registerQueryRequest
parts 
parameters
element query:registerQuery
used by 
Operation registerQuery in PortType ResourceQueryService
source 
<wsdl:message name="registerQueryRequest">
  <wsdl:part name="parameters" element="query:registerQuery"/>
</wsdl:message>

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