TOC changes for troubleshooting articles

Author: s-polly

articles/machine-learning/toc.yml

@@ -446,9 +446,6 @@
         - name: Manage environments with SDK and CLI (v2)
           displayName: environment
           href: how-to-manage-environments-v2.md
-        - name: How to troubleshoot environments
-          displayName: troubleshoot, environment, debug, image
-          href: how-to-troubleshoot-environments.md
     - name: Work with data
       items:
         - name: Create datastores
@@ -810,6 +807,13 @@
       href: how-to-troubleshoot-data-access.md
     - name: Troubleshoot validation for schema failed error
       href: how-to-troubleshoot-validation-for-schema-failed-error.md
+    - name: How to troubleshoot environments
+      displayName: troubleshoot, environment, debug, image
+      href: how-to-troubleshoot-environments.md
+    - name: Troubleshoot online endpoints
+      href: how-to-troubleshoot-online-endpoints.md
+    - name: Troubleshoot batch endpoints
+      href: how-to-troubleshoot-batch-endpoints.md
 - name: Reference
   items:
     - name: Python SDK v1