message getResourceGuidResponse
parts 
entityResponse
element mapping:getResourceGuidResponse
used by 
Operation getResourceGuid in PortType MappingService
source 
<wsdl:message name="getResourceGuidResponse">
  <wsdl:part name="entityResponse" element="mapping:getResourceGuidResponse"/>
</wsdl:message>

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