message directoryEngineFault
parts 
directoryEngineFault
element ex:DirectoryEngineFault
used by 
Operation registerQuery in PortType ResourceQueryService
Operation deregisterQuery in PortType ResourceQueryService
source  
<wsdl:message name="directoryEngineFault">
  <wsdl:part name="directoryEngineFault" element="ex:DirectoryEngineFault"/>
</wsdl:message>

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