Merge pull request #296249 from halkazwini/nw-rest

Add a link to REST article

Author: prmerger-automator[bot]

articles/network-watcher/toc.yml

@@ -169,6 +169,8 @@
         href: nsg-flow-logs-template.md
       - name: Bicep
         href: nsg-flow-logs-bicep.md
+      - name: REST
+        href: /previous-versions/azure/network-watcher/nsg-flow-logs-rest?toc=/azure/network-watcher/toc.json
       - name: Built-in Policy
         href: nsg-flow-logs-policy-portal.md
     - name: Migrate NSG flow logs