// Copyright (c) 2009 DMTF.  All rights reserved.
   [Version ( "2.22.0" ), 
    UMLPackagePath ( "CIM::Core::Virtualization" ), 
    Description ( 
       "Service to create, apply and destroy snapshots of virtual systems."
        )]
class CIM_VirtualSystemSnapshotService : CIM_Service {


      [Description ( "Creates a snapshot of a virtual system." ), 
       ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096", 
          "4097..32767", "32768..65535" }, 
       Values { "Completed with No Error", "Not Supported", 
          "Failed", "Timeout", "Invalid Parameter", "Invalid State", 
          "Invalid Type", "DMTF Reserved", 
          "Method Parameters Checked - Job Started", 
          "Method Reserved", "Vendor Specific" }]
   uint32 CreateSnapshot(
         [In, Description ( 
             "Reference to the affected virtual system." )]
      CIM_ComputerSystem REF AffectedSystem, 
         [In, Description ( "Parameter settings." ), 
          EmbeddedInstance ( "CIM_SettingData" )]
      string SnapshotSettings, 
         [In, Description ( 
             "Requested snapshot type:\n"
             "Full Snapshot: Complete snapshot of the virtual system.\n"
             "Disk Snapshot: Snapshot of virtual system disks." ), 
          ValueMap { "2", "3", "..", "32768..65535" }, 
          Values { "Full Snapshot", "Disk Snapshot", 
             "DMTF Reserved", "Vendor Specific" }, 
          ModelCorrespondence { 
             "CIM_VirtualSystemSnapshotCapabilities.SnapshotTypesEnabled", 
             "CIM_VirtualSystemSnapshotServiceCapabilities.SnapshotTypesSupported" }]
      uint16 SnapshotType, 
         [In, Out, Description ( 
             "Resulting virtual system snapshot" )]
      CIM_VirtualSystemSettingData REF ResultingSnapshot, 
         [In, Out, Description ( 
             "If the operation is long running, then optionally "
             "a job may be returned. In this case, the instance "
             "of the CIM_VirtualSystemSettingData class "
             "representing the new virtual system snapshot is "
             "presented via the CIM_AffectedJobElement "
             "association with the value of the AffectedElement "
             "property referring to the new instance of the "
             "CIM_VirtualSystemSettingData class representing "
             "the virtual system snapshot and and the value of "
             "the ElementEffects set to 5 (Create)." )]
      CIM_ConcreteJob REF Job);

      [Description ( 
          "Destroy an existing virtual system snapshot.This method "
          "may as a side effect destroy other snapshots that are "
          "dependent on the affected snapshot." ), 
       ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096", 
          "4097..32767", "32768..65535" }, 
       Values { "Completed with No Error", "Not Supported", 
          "Failed", "Timeout", "Invalid Parameter", "Invalid State", 
          "Invalid Type", "DMTF Reserved", 
          "Method Parameters Checked - Job Started", 
          "Method Reserved", "Vendor Specific" }]
   uint32 DestroySnapshot(
         [In, Description ( 
             "Reference to the affected virtual system snapshot." )]
      CIM_VirtualSystemSettingData REF AffectedSnapshot, 
         [In, Out, Description ( 
             "If the operation is long running, then optionally "
             "a job may be returned." )]
      CIM_ConcreteJob REF Job);

      [Description ( 
          "Apply a virtual system snapshot to the virtual system "
          "that it was created from." ), 
       ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096", 
          "4097..32767", "32768..65535" }, 
       Values { "Completed with No Error", "Not Supported", 
          "Failed", "Timeout", "Invalid Parameter", "Invalid State", 
          "Invalid Type", "DMTF Reserved", 
          "Method Parameters Checked - Job Started", 
          "Method Reserved", "Vendor Specific" }]
   uint32 ApplySnapshot(
         [In, Description ( 
             "Reference to the virtual system snapshot." )]
      CIM_VirtualSystemSettingData REF Snapshot, 
         [In, Out, Description ( 
             "If the operation is long running, then optionally "
             "a job may be returned." )]
      CIM_ConcreteJob REF Job);

};