message listBusinessParametersResponse
parts 
response
element attr:listBusinessParametersResponse
used by 
Operation listBusinessParameters in PortType AttributeService
source  
<wsdl:message name="listBusinessParametersResponse">
  <wsdl:part name="response" element="attr:listBusinessParametersResponse"/>
</wsdl:message>

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