Add note resource to Mail TOC

Author: Rajesh Vulla

api-reference/beta/toc/mail/toc.yml

@@ -204,6 +204,28 @@ items:
     href: ../../api/messagetracingroot-list-messagetraces.md
   - name: Get details by recipient
     href: ../../api/exchangemessagetrace-getdetailsbyrecipient.md
+- name: Note (preview)
+  items:
+  - name: Note (preview)
+    href: ../../resources/note.md
+  - name: List notes
+    href: ../../api/user-list-notes.md
+  - name: Create note
+    href: ../../api/user-post-notes.md
+  - name: Get note
+    href: ../../api/note-get.md
+  - name: Update note
+    href: ../../api/note-update.md
+  - name: Delete note
+    href: ../../api/note-delete.md
+  - name: Get delta
+    href: ../../api/note-delta.md
+  - name: Attachments
+    items:
+    - name: List attachments
+      href: ../../api/note-list-attachments.md
+    - name: Create attachment
+      href: ../../api/note-post-attachments.md
 - name: User configuration (preview)
   items:
   - name: User configuration (preview)