| Name | Description | |
|---|---|---|
 | Caption | A short caption of what the metric tracks, suitable for end-user display. |
| CategoryName | The category of this metric for display purposes. Category is the top displayed hierarchy. |
| CounterName | The display name of this metric (unique within the category name). |
| Definition | The definition of this event metric. |
| Description | A description of what is tracked by this metric, suitable for end-user display. |
| Id | The unique Id of this event metric instance. This can reliably be used as a key to refer to this item, within the same session which created it. |
| InstanceName | Gets the instance name for this event metric. |
| IsDefault | Indicates whether this is the default metric instance for this metric definition or not. |
| Key | The four-part key of the metric instance being captured, as a single string. |
| MetricsSystem | The metrics capture system label of this metric definition. |