message listUserSettingIdsResponse
parts 
parameter
element settings:listUserSettingIdsResponse
used by 
Operation listUserSettingIds in PortType UserSettingsService
source  
<wsdl:message name="listUserSettingIdsResponse">
  <wsdl:part name="parameter" element="settings:listUserSettingIdsResponse"/>
</wsdl:message>

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