[ReleasePR nginx] [Nginx] Sync the swagger from RPSaaSMaster in azure-rest-api-specs-pr (#2549)

Create to sync Azure/azure-rest-api-specs#20311
[ReCreate this PR](https://github.com/azure-resource-manager-schemas/compare/main...azure-sdk:sdkAuto/nginx?expand=1)

Author: msftbot[bot]

schemas/2021-05-01-preview/NGINX.NGINXPLUS.json

@@ -319,6 +319,19 @@
             }
           ]
         },
+        "protectedFiles": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/NginxConfigurationFile"
+              }
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ]
+        },
         "provisioningState": {
           "oneOf": [
             {
@@ -358,6 +371,16 @@
             }
           ]
         },
+        "logging": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/NginxLogging"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ]
+        },
         "managedResourceGroup": {
           "type": "string",
           "description": "The managed resource group to deploy VNet injection related network resources."
@@ -536,6 +559,21 @@
         }
       }
     },
+    "NginxLogging": {
+      "type": "object",
+      "properties": {
+        "storageAccount": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/NginxStorageAccount"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ]
+        }
+      }
+    },
     "NginxNetworkInterfaceConfiguration": {
       "type": "object",
       "properties": {
@@ -602,6 +640,17 @@
         }
       }
     },
+    "NginxStorageAccount": {
+      "type": "object",
+      "properties": {
+        "accountName": {
+          "type": "string"
+        },
+        "containerName": {
+          "type": "string"
+        }
+      }
+    },
     "ResourceSku": {
       "type": "object",
       "properties": {

schemas/2022-08-01/NGINX.NGINXPLUS.json

@@ -319,6 +319,19 @@
             }
           ]
         },
+        "protectedFiles": {
+          "oneOf": [
+            {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/NginxConfigurationFile"
+              }
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ]
+        },
         "provisioningState": {
           "oneOf": [
             {