private/xml/fetchCloudServerRole.xml

<fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="false">
  <entity name="mw_cloudserverrole">
    <attribute name="mw_cloudserverroleid" />
    <attribute name="mw_name" />
    <attribute name="createdon" />
    <order attribute="mw_name" descending="false" />
    <filter type="and">
      <filter type="or">
        <condition attribute="mw_name" operator="eq" value="Gateway" />
      </filter>
    </filter>
  </entity>
</fetch>