JIBX Mapping Question - Void response message?

[Josh]

All,

I am having difficulting dealing with an existing WSDL which declares a
"void" response message.  I have the following in my wsdl:

  <element name="updateResponse">
   <complexType/>
  </element>

  <wsdl:message name="updateResponse">
     <wsdl:part element="impl:updateResponse" name="parameters"/>
  </wsdl:message>

Because this is really a void return, how would I map this using JiBX?

Regards,

Joshua