message getCalendarResponse
parts 
response
element workcal:getCalendarResponse
used by 
Operation getCalendar in PortType WorkCalService
source 
<wsdl:message name="getCalendarResponse">
  <wsdl:part name="response" element="workcal:getCalendarResponse"/>
</wsdl:message>

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