message unlinkDocumentResponse
parts 
unlinkDocumentResponse
element doc:UnlinkDocumentResponse
used by 
Operation unlinkDocument in PortType DocumentService
source  
<wsdl:message name="unlinkDocumentResponse">
  <wsdl:part name="unlinkDocumentResponse" element="doc:UnlinkDocumentResponse"/>
</wsdl:message>

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