+
+ /** The instance identifier for this web link in an array of web links - used in links. */
+ union
+ {
+ /** An ordinal number that is not repeated - must be unique in the collection context. */
+ int64_t ins;
+ /** Any unique string including a URI. */
+ char *uniqueStr;
+ /** Use UUID for universal uniqueness - used in /oic/res to identify the device. */
+ OCIdentity uniqueUUID;
+ };