DocumentDuplicateGroupId Property

This is a convenience property for users that may want to track duplicate documents (de-duplication based on hashes). This value is not used or set during processing of documents. Default values is null, which indicates not set. If the property is set, it must be set to the unique ID of the selected representing document of a duplicate document group, and the selected document to represent this duplicate group must have IsRepresentingDuplicate set to true.

[DataMemberAttribute]
public string DuplicateGroupId { get; set; }