[ClassVersion("1.0.0")]
class MSFT_nxOMSPerfCounterObject
{
    [key] string ObjectName;
    [write] string InstanceName;
    [write] boolean AllInstances;
    [write] uint16 IntervalSeconds;
    [write] string PerformanceCounter[];
};

[ClassVersion("1.0.0")]
class MSFT_nxOMSPerfCounterResource : OMI_BaseResource
{   
    [key] string Name;
    [key] string WorkspaceID;
    [write] uint16 HeartbeatIntervalSeconds;
    [write, EmbeddedInstance("MSFT_nxOMSPerfCounterObject") : ToSubclass] string PerfCounterObject[];
};