message setPushDestinationsRequest
parts 
parameter
element attr:setPushDestinations
used by 
Operation setPushDestinations in PortType AttributeService
source  
<wsdl:message name="setPushDestinationsRequest">
  <wsdl:part name="parameter" element="attr:setPushDestinations"/>
</wsdl:message>

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