message setBusinessParametersRequest
parts 
parameters
element attr:setBusinessParameters
used by 
Operation setBusinessParameters in PortType AttributeService
source  
<wsdl:message name="setBusinessParametersRequest">
  <wsdl:part name="parameters" element="attr:setBusinessParameters"/>
</wsdl:message>

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