The IUpdateHistoryEntry::UpdateIdentity (opnum 12) method retrieves the identity of the update for which the operation was performed.

 HRESULT UpdateIdentity(
   [out, retval] IUpdateIdentity** retval
 );

retval: The identity of the update for which the operation was performed.

Return Values: The method MUST return information in an HRESULT data structure. The severity bit in the structure identifies the following conditions:

• If the severity bit is set to 0, the method completed successfully.

• If the severity bit is set to 1, the method failed and encountered a fatal error.

Exceptions Thrown: No exceptions are thrown beyond those thrown by the underlying RPC protocol [MS-RPCE].

This method SHOULD return the result of the UpdateIdentity ADM element.