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The ItemIdType class represents an item identifier of an item in an Exchange mailbox.
The ItemIdType type exposes the following members.
|ChangeKey||The ChangeKey property gets or sets the change key of an item. This property is optional based on the context in which it is used. This is a read/write property.|
|Id||The Id property gets or sets the item identifier. This property is required. This is a read/write property.|