diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_Get.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_Get.json
index 25ddf2bf2654..1fd1d6e5a458 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_Get.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_Get.json
@@ -25,6 +25,7 @@
             "192.168.0.1",
             "192.168.0.2"
           ],
+          "publicNetworkAccess": "Enabled",
           "autoGeneratedDomainNameLabelScope": "TenantReuse"
         },
         "tags": {
diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_List.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_List.json
index 7dc5468af023..1e14e0663915 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_List.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_List.json
@@ -25,6 +25,7 @@
                 "192.168.0.1",
                 "192.168.0.2"
               ],
+              "publicNetworkAccess": "Enabled",
               "autoGeneratedDomainNameLabelScope": "TenantReuse"
             },
             "tags": {
diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_ListByResourceGroup.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_ListByResourceGroup.json
index 343bb050081f..c225615c3c8d 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_ListByResourceGroup.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_ListByResourceGroup.json
@@ -26,6 +26,7 @@
                 "192.168.0.1",
                 "192.168.0.2"
               ],
+              "publicNetworkAccess": "Enabled",
               "autoGeneratedDomainNameLabelScope": "TenantReuse"
             },
             "tags": {
diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_Update.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_Update.json
index 4a2a00360d09..deada6d74581 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_Update.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/examples/Grafana_Update.json
@@ -34,6 +34,7 @@
             "192.168.0.1",
             "192.168.0.2"
           ],
+          "publicNetworkAccess": "Enabled",
           "autoGeneratedDomainNameLabelScope": "TenantReuse"
         },
         "tags": {
diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/grafana.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/grafana.json
index 3c8cc85d8464..db7212f1cf93 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/grafana.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/preview/2022-05-01-preview/grafana.json
@@ -905,6 +905,7 @@
         "Enabled",
         "Disabled"
       ],
+      "default": "Enabled",
       "type": "string",
       "x-ms-enum": {
         "name": "PublicNetworkAccess",
diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_Get.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_Get.json
index a4c53c306ce0..e589d0fc5622 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_Get.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_Get.json
@@ -25,6 +25,7 @@
             "192.168.0.1",
             "192.168.0.2"
           ],
+          "publicNetworkAccess": "Enabled",
           "autoGeneratedDomainNameLabelScope": "TenantReuse",
           "grafanaIntegrations": {
             "azureMonitorWorkspaceIntegrations": [
diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_List.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_List.json
index 8fdf7ebfbcce..e2804ae72acf 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_List.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_List.json
@@ -25,6 +25,7 @@
                 "192.168.0.1",
                 "192.168.0.2"
               ],
+              "publicNetworkAccess": "Enabled",
               "autoGeneratedDomainNameLabelScope": "TenantReuse",
               "grafanaIntegrations": {
                 "azureMonitorWorkspaceIntegrations": [
diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_ListByResourceGroup.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_ListByResourceGroup.json
index b9e2c93a9ca5..d8d81e59c142 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_ListByResourceGroup.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_ListByResourceGroup.json
@@ -26,6 +26,7 @@
                 "192.168.0.1",
                 "192.168.0.2"
               ],
+              "publicNetworkAccess": "Enabled",
               "autoGeneratedDomainNameLabelScope": "TenantReuse",
               "grafanaIntegrations": {
                 "azureMonitorWorkspaceIntegrations": [
diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_Update.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_Update.json
index d95c7b667d0d..4660a489e423 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_Update.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/examples/Grafana_Update.json
@@ -41,6 +41,7 @@
             "192.168.0.1",
             "192.168.0.2"
           ],
+          "publicNetworkAccess": "Enabled",
           "autoGeneratedDomainNameLabelScope": "TenantReuse",
           "grafanaIntegrations": {
             "azureMonitorWorkspaceIntegrations": [
diff --git a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/grafana.json b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/grafana.json
index 3949102a2125..927150d9adc2 100644
--- a/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/grafana.json
+++ b/specification/dashboard/resource-manager/Microsoft.Dashboard/stable/2022-08-01/grafana.json
@@ -917,6 +917,7 @@
         "Enabled",
         "Disabled"
       ],
+      "default": "Enabled",
       "type": "string",
       "x-ms-enum": {
         "name": "PublicNetworkAccess",