UnsignedPublishLicense.ContentId Property    
Definition
Important
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Gets or sets the publisher-created content identifier.
public:
 property Guid ContentId { Guid get(); void set(Guid value); };public Guid ContentId { get; set; }member this.ContentId : Guid with get, setPublic Property ContentId As GuidProperty Value
The publisher-created rights-managed content identifier.
Remarks
The publisher creates a ContentId to identify rights-managed content in a UseLicense and a PublishLicense.