The Include element is used for encapsulating and sending large amounts of binary data. The Include element MUST be sent only as part of the SubRequestData element in a cell storage service request message if the following condition is true:
The Type attribute specified in the corresponding SubRequest element is set to a value of "Cell".
If the Include element is sent when the preceding condition is not true, the server MUST ignore it.
The SubRequestData element is specified in section 126.96.36.199. The SubResponseData element is specified in section 188.8.131.52. The Type attribute is specified in section 184.108.40.206. The Include element and the schema of the Include element are as specified in [XOP10] section 2.1. XML-binary Optimized Packaging (XOP) provides a means for more efficiently serializing an XML Information Set (Infoset) that has content types as specified in [XMLINFOSET].