API documentation and availability

We are very eager for the new API capabilities. Supposedly these are already available (Expanded API capabilities now generally available for Amazon QuickSight), but I can’t seem to locate them on the developer tools site. Is there any documentation for the APIs? Can you provide a pointer?

here is the link to new APIs for assets control:


Below blog post may be useful to start with : New Amazon QuickSight API Capabilities to Accelerate Your BI Transformation | AWS News Blog