Updating the CSS doc to include a note about using windows auth for CSS enabled clusters

Author: Tijoy Tom

articles/service-fabric/service-fabric-application-secret-store.md

@@ -43,31 +43,9 @@ Add the following script to your cluster configuration under `fabricSettings` to
      ]
 ```
 ## Declare a secret resource
-You can create a secret resource by using either the Azure Resource Manager template or the REST API.
-
-### Use Resource Manager
-
-Use the following template to use Resource Manager to create the secret resource. The template creates a `supersecret` secret resource, but no value is set for the secret resource yet.
-
-
-```json
-   "resources": [
-      {
-        "apiVersion": "2018-07-01-preview",
-        "name": "supersecret",
-        "type": "Microsoft.ServiceFabricMesh/secrets",
-        "location": "[parameters('location')]", 
-        "dependsOn": [],
-        "properties": {
-          "kind": "inlinedValue",
-            "description": "Application Secret",
-            "contentType": "text/plain",
-          }
-        }
-      ]
-```
-
-### Use the REST API
+You can create a secret resource by using the REST API.
+  > [!NOTE] 
+    > If the cluster is using windows authentication, the REST request is sent over unsecured HTTP channel. The recommendation is to use a X509 based cluster with secure endpoints.
 
 To create a `supersecret` secret resource by using the REST API, make a PUT request to `https://<clusterfqdn>:19080/Resources/Secrets/supersecret?api-version=6.4-preview`. You need the cluster certificate or admin client certificate to create a secret resource.
 
@@ -77,48 +55,6 @@ Invoke-WebRequest  -Uri https://<clusterfqdn>:19080/Resources/Secrets/supersecre
 
 ## Set the secret value
 
-### Use the Resource Manager template
-
-Use the following Resource Manager template to create and set the secret value. This template sets the secret value for the `supersecret` secret resource as version `ver1`.
-```json
-  {
-  "parameters": {
-  "supersecret": {
-      "type": "string",
-      "metadata": {
-        "description": "supersecret value"
-      }
-   }
-  },
-  "resources": [
-    {
-      "apiVersion": "2018-07-01-preview",
-        "name": "supersecret",
-        "type": "Microsoft.ServiceFabricMesh/secrets",
-        "location": "[parameters('location')]", 
-        "dependsOn": [],
-        "properties": {
-          "kind": "inlinedValue",
-            "description": "Application Secret",
-            "contentType": "text/plain",
-        }
-    },
-    {
-      "apiVersion": "2018-07-01-preview",
-      "name": "supersecret/ver1",
-      "type": "Microsoft.ServiceFabricMesh/secrets/values",
-      "location": "[parameters('location')]",
-      "dependsOn": [
-        "Microsoft.ServiceFabricMesh/secrets/supersecret"
-      ],
-      "properties": {
-        "value": "[parameters('supersecret')]"
-      }
-    }
-  ],
-  ```
-### Use the REST API
-
 Use the following script to use the REST API to set the secret value.
 ```powershell
 $Params = @{"properties": {"value": "mysecretpassword"}}