message eventRequest
parts 
eventDoc
element base:eventRequest
used by 
Operation errorEvent in PortType EventCollectorUpdateService
Operation event in PortType EventCollectorUpdateService
Operation event in PortType EventCollectorAuditService
source  
<wsdl:message name="eventRequest">
  <wsdl:part name="eventDoc" element="base:eventRequest"/>
</wsdl:message>

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