3.1.4.18.2.1 GetUpdateDecryptionData

 <s:element name="GetUpdateDecryptionData">
      <s:complexType>
        <s:sequence>
          <s:element minOccurs="0" maxOccurs="1" name="cookie" type="tns:Cookie" />
          <s:element minOccurs="0" maxOccurs="1" name="updateIds" 
             type="tns:ArrayOfUpdateIdentity" />
        </s:sequence>
      </s:complexType>
 </s:element>

cookie: This field MUST be present and set to the Cookie returned by the GetCookie operation. The Cookie MUST NOT be expired.

updateIds: This field MUST be present. The array MUST contain at least one element. The array MUST contain a maximum number of elements as specified by the MaxUpdatesPerRequestInGetUpdateDecryptionData field returned by the GetConfigData (section 3.1.4.4) operation. It contains a list of update identities, each identifying a specific update revision for which decryption data is requested, as specified in section 2.2.4.6.