message updatePushDestinationsRequest
parts 
parameters
element om:updatePushDestinations
used by 
Operation updatePushDestinations in PortType OrgModelService
source  
<wsdl:message name="updatePushDestinationsRequest">
  <wsdl:part name="parameters" element="om:updatePushDestinations"/>
</wsdl:message>

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