PromotedDocument Interface

SharePoint 2010

Represents a specific way of promoting or demoting result set items. Defined by specifying the document ID of the indexed item to be promoted or demoted.

Namespace:  Microsoft.SharePoint.Search.Extended.Administration.Keywords
Assembly:  Microsoft.SharePoint.Search.Extended.Administration (in Microsoft.SharePoint.Search.Extended.Administration.dll)

[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public interface PromotedDocument : PromotedItem, 
	Identifiable, IComparable<PromotedItem>

The document ID used is what is referred to as content id of the indexed item.