Specifies the GUID of a subclass in the search template to be modified or excluded, or the GUID of a new subclass added to the search. This is a required property. The subclass specified will override a subclass in the search template having the same GUID. If a subclass is specified that does not exist in the search template, it is assumed to be a new subclass that is to be added to the search.

Note: If a new subclass is added to the search, all properties for this instance must be set or an exception will be thrown.

Public Property ItemId As String

public string ItemId { get; set; }

public:
property String^ ItemId {
	String^ get ();
	void set (String^ value);
}

function get_itemId();
function set_itemId(value);