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

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