message doPurgeAuditRequest
parts 
doPurgeAuditDoc
element base:doPurgeAuditRequest
used by 
Operation doPurgeAudit in PortType EventCollectorManagementService
source  
<wsdl:message name="doPurgeAuditRequest">
  <wsdl:part name="doPurgeAuditDoc" element="base:doPurgeAuditRequest"/>
</wsdl:message>

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