message deleteOrphanReferencesResponse
parts 
response
element admin:deleteOrphanReferencesResponse
used by 
Operation deleteOrphanReferences in PortType AdminService
source  
<wsdl:message name="deleteOrphanReferencesResponse">
  <wsdl:part name="response" element="admin:deleteOrphanReferencesResponse"/>
</wsdl:message>

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