message updateCaseRequest
parts 
updateCaseRequest
element dto:UpdateCaseRequest
used by 
Operation updateCase in PortType BusinessDataServices
source  
<wsdl:message name="updateCaseRequest">
  <wsdl:part name="updateCaseRequest" element="dto:UpdateCaseRequest"/>
</wsdl:message>

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