Merge pull request #276448 from sally-baolian/patch-250

Update toc.yml

Author: v-dirichards

articles/ai-services/speech-service/toc.yml

@@ -572,6 +572,10 @@ items:
         - name: Text to speech REST API
           href: rest-text-to-speech.md
           displayName: reference, tts output, output format
+        - name: Custom voice REST API
+          href: /rest/api/speechapi/operation-groups?&preserve-view=true=rest-speechapi-2023-12-01-preview
+        - name: Batch synthesis REST API
+          href: /rest/api/batchtexttospeech/operation-groups?&preserve-view=true=rest-batchtexttospeech-2024-04-01
         - name: Speaker Recognition REST API
           href: /rest/api/speakerrecognition/
           displayName: reference