The AttachmentIdType class represents the item identifier and new change key of an item after an attachment has been attached.
The AttachmentIdType type exposes the following members.
|Id||The Id property gets or sets the identifier for an attachment. (Inherited from RequestAttachmentIdType.)|
|RootItemChangeKey||The RootItemChangeKey property gets or sets the change key of the root store item to which the attachment is attached.|
|RootItemId||The RootItemId property gets or sets the unique identifier of the root store item to which the attachment is attached.|