},
				Value: pluginAuthNMetrics.LastReachableSecs,
			},
			{
				Description: MetricDescription{
					Namespace: nodeMetricNamespace,
					Subsystem: iamSubsystem,
					Name:      "plugin_authn_service_last_fail_seconds",
					Help:      "When plugin authentication is configured, returns time (in seconds) since the last failed request to the service",
					Type:      gaugeMetric,
				},