2.2.1.28 PidLidCleanGlobalObjectId Property
Type: PtypBinary ([MS-OXCDATA] section 2.11.1)
Contains the value of the PidLidGlobalObjectId property (section 2.2.1.27) for an object that represents an Exception object to a recurring series, where the Year, Month, and Day fields are all zero.
The format of the PidLidCleanGlobalObjectId property ([MS-OXPROPS] section 2.57) is the same as that of the PidLidGlobalObjectId property. The value of this property MUST be equal to the value of PidLidGlobalObjectId, except the YH, YL, M, and D fields MUST all be zero. All objects that refer to an instance of a recurring series (including an orphan instance), as well as the recurring series itself, will have the same value for this property.