I need to create a Saved Audience so that I can use them for other AdSets. Refer https://www.facebook.com/business/help/570332443495822?id=176276233019487.

I found the documentation to read the Saved Audiences available in an ad account. https://developers.facebook.com/docs/marketing-api/reference/saved-audience/

But Create operation is not supported for this endpoint. How to create a Saved Audience using API?