I created a case to see if that's to spot to also request the endpoint/data. Got response from support last night which basically states make a wish for now for future endpoints but I would like something sooner then 5 years out lol. No offense.
Thank you for contacting Cisco Meraki Technical Support.
I reviewed your post. The information you are looking for cannot be pulled via API at this time. You can only determine is meshing is enabled on an AP.
You can submit this as a feature request using the "Make a wish" button at the bottom of Dashboard pages. These requests are regularly reviewed by our developers and help shape the future of our products