// Copyright (c) 2010 DMTF.  All rights reserved.
   [Indication, Version ( "2.27.0" ), 
    UMLPackagePath ( "CIM::Event" ), 
    Description ( 
       "CIM_InstModification notifies when an instance is modified." )]
class CIM_InstModification : CIM_InstIndication {

      [Description ( 
          "The property values of the object embedded in "
          "PreviousInstance shall reflect the consistent state of "
          "that object before the change that is reported in the "
          "indication." ), 
       EmbeddedObject]
   string PreviousInstance;

      [Experimental, Description ( 
          "This property lists the names of those properties of the "
          "object embedded in the SourceInstance whose change "
          "generated the indication.\r\n"
          "Each property name shall be included at most once.\r\n"
          "If the infrastructure cannot reliably determine which "
          "properties have changed, this property shall be NULL.\r\n"
          "Notes:\r\n"
          "\\tKey properties do not change, so will not be listed.\r\n"
          "\\tRead-only property values can change, so might be listed.\r\n"
          "\\tBecause of the protocol dependent serialization "
          "EmbeddedObjects, properties that transition from or to "
          "NULL are not necessarily listed in the EmbeddedObject of "
          "the corresponding PreviousInstance or SourceInstance." ), 
       ModelCorrespondence { "CIM_InstModification.SourceInstance", 
          "CIM_InstModification.PreviousInstance" }]
   string ChangedPropertyNames[];


};