message registerComponentRequest
parts 
registerComponentDoc
element base:registerComponentRequest
used by 
Operation registerComponent in PortType EventCollectorUpdateService
source  
<wsdl:message name="registerComponentRequest">
  <wsdl:part name="registerComponentDoc" element="base:registerComponentRequest"/>
</wsdl:message>

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