PublicNetworkAccess Swagger Change (#19352)

* add publicNetworkAccess property in site for swagger

* add suppression to fix Model Validation CI

* Add allowed values in the description

Author: jiansong-msft

specification/web/resource-manager/Microsoft.Web/stable/2022-03-01/CommonDefinitions.json

@@ -3001,6 +3001,10 @@
               "readOnly": true,
               "example": "00000000-0000-0000-0000-000000000000"
             },
+            "publicNetworkAccess": {
+              "description": "Property to allow or block all public traffic. Allowed Values: 'Enabled', 'Disabled' or an empty string.",
+              "type": "string"
+            },
             "storageAccountRequired": {
               "description": "Checks if Customer provided storage account is required",
               "type": "boolean"

specification/web/resource-manager/Microsoft.Web/stable/2022-03-01/StaticSites.json

@@ -3516,6 +3516,10 @@
             "name": "EnterpriseGradeCdnStatus",
             "modelAsString": true
           }
+        },
+        "publicNetworkAccess": {
+          "description": "State indicating whether public traffic are allowed or not for a static web app. Allowed Values: 'Enabled', 'Disabled' or an empty string.",
+          "type": "string"
         }
       }
     },

specification/web/resource-manager/Microsoft.Web/stable/2022-03-01/WebApps.json

@@ -25822,6 +25822,10 @@
               "readOnly": true,
               "example": "00000000-0000-0000-0000-000000000000"
             },
+            "publicNetworkAccess": {
+              "description": "Property to allow or block all public traffic. Allowed Values: 'Enabled', 'Disabled' or an empty string.",
+              "type": "string"
+            },
             "storageAccountRequired": {
               "description": "Checks if Customer provided storage account is required",
               "type": "boolean"

specification/web/resource-manager/readme.md

@@ -67,6 +67,12 @@ directive:
   - suppress: XMS_EXAMPLE_NOTFOUND_ERROR
     from: WebApps.json
     reason: Retroactive addition of missing examples out of scope at this time.
+  - suppress: RESPONSE_STATUS_CODE_NOT_IN_SPEC
+    from: StaticSites.json
+    reason: Retroactive addition of missing examples out of scope at this time.
+  - suppress: RESPONSE_STATUS_CODE_NOT_IN_EXAMPLE
+    from: StaticSites.json
+    reason: Retroactive addition of missing examples out of scope at this time.
 ```