},
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${datasource}"
              },
              "expr": "sum(rate(galley_validation_failed[1m]))",
              "interval": "",
              "legendFormat": "Validation (Failure)",
              "refId": "B"
            }
          ],
          "title": "Configuration Validation",

	meshCfg, err := getMeshConfig(kubeClient, istioNamespace)
	if err != nil {
		return fmt.Errorf("failed to fetch mesh config: %v", err)
	}

	workloadPAList, err := configClient.SecurityV1beta1().PeerAuthentications(workloadNamespace).List(context.Background(), metav1.ListOptions{})
	if err != nil {
		return fmt.Errorf("failed to fetch workload namespace PeerAuthentication: %v", err)
	}