Update reference TOC

Author: Microsoft Graph DevX Tooling

api-reference/beta/toc/identity-and-access/toc.yml

@@ -2565,9 +2565,9 @@ items:
         href: ../../resources/socialidentityprovider.md
       - name: Apple managed identity provider
         href: ../../resources/applemanagedidentityprovider.md
-      - name: Oidc identity provider
-        href: ../../resources/oidcIdentityProvider.md
-      - name: Open id connect identity provider
+      - name: OIDC identity provider
+        href: ../../resources/oidcidentityprovider.md
+      - name: OpenID Connect identity provider
         href: ../../resources/openidconnectidentityprovider.md
     - name: Domain-based external identities
       items:

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

@@ -218,6 +218,10 @@ items:
     href: ../../api/security-detectionrule-update.md
   - name: Delete
     href: ../../api/security-detectionrule-delete.md
+- name: Discovered cloud apps (preview)
+  items:
+  - name: Overview
+    href: ../../resources/security-cloudappdiscovery-overview.md
 - name: eDiscovery
   items:
   - name: eDiscovery case