<s:element name="RollupDownstreamServers">
       <s:element minOccurs="0" maxOccurs="1" name="cookie" type="tns:C
 ookie" />
       <s:element minOccurs="1" maxOccurs="1" name="clientTime" type="s
 :dateTime" />
       <s:element minOccurs="0" maxOccurs="1" name="downstreamServers" 
 type="tns:ArrayOfDownstreamServerRollupInfo" />

cookie: This field is reserved for future use. This field MUST be present, and the value MUST be set to the following:

§ Expiration (Year-Month-Date Hours:Minutes:Seconds) = 9999-12-31 23:59:59.9999999

§ EncryptedData = zero length array

clientTime: This field MUST be present and set to the current time on the DSS.

downstreamServers: This field MUST be present, but MAY contain zero elements in the array. Each element in the array contains information on an update server. Its format is specified in section