Setting focus manually with Sony Camera API

I'm making a follow focus app for Sony cameras. My app needs to be able to set focus marks and recall them. There are a lot of functions for doing AF on the Sony Camera API, but I'd like to be able to set focus manually to a given absolute value. Is there a way to accomplish this with the Sony Camera API?

If not, am I able to make a feature request for the next version?

How do I manually focus my Sony a7iii?

Interchangeable Lens Digital CameraILCE-7M3α7III You can easily switch the focusing mode from auto to manual and vice versa while shooting without changing your holding position. MENU → (Camera Settings2) → [ Custom Key] or [ Custom Key] → desired button → [AF/MF Control Hold] or [AF/MF Ctrl Toggle].

Unfortunately there is no way to manually set the focus to a value in the API. But I will let the team know about the feature request.