add to TOC

Author: craigshoemaker

articles/container-apps/TOC.yml

@@ -190,6 +190,8 @@
   items:
     - name: Manage secrets
       href: manage-secrets.md
+    - name: Token store
+      href: token-store.md
     - name: Managed identities
       items:
         - name: Use managed identities

articles/container-apps/token-store.md

@@ -43,7 +43,7 @@ Before you can create a token store for your container app, you first need an Az
 
 ## Save SAS URL as secret
 
-With SAS URL generated, you can save it in your container app as a secret.
+With SAS URL generated, you can save it in your container app as a secret. Make sure the permissions associated with your store include valid permissions to your blob storage container.
 
 1. Go to your container app in the Azure portal.