[ClassVersion("1.0.0"), Description("The configuration provider for module signature keys."), FriendlyName("nxOMSKeyMgmt")] 
class MSFT_nxOMSKeyMgmtResource:OMI_BaseResource
{ 
  [Key] string KeyContents; 
  [Write,required] string KeySignature;
  [Write,ValueMap{"present", "absent"},Values{"present", "absent"}] string Ensure; 
};