I read that Microsoft evaluates the bookmark element within SSML text. According to the documentation, this can be subscribed to with one of the Speech SDKs.
(https://docs.microsoft.com/de-de/azure/cognitive-services/speech-service/speech-synthesis-markup?tabs=csharp#bookmark-element)
Now I wanted to ask if there is also an undocumented access via the REST-Api?
(https://docs.microsoft.com/de-de/azure/cognitive-services/speech-service/rest-text-to-speech)
If not, I'd be happy to provide one.
Best regards
akor