Add default value for PublicNetworkAccess property (#20723)

* Add default value for PublicNetworkAccess property

* Default should be enabled

Author: qingquanzhao

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": {

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": {

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": {

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": {

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",

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": [

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": [

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": [

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": [

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",