Get material parameters min/max via BP?

To my great excitement, I just recently became aware of the Get (scalar, vector, etc) Parameter Values node in BP. Is there a way to get the min/max values for those parameters?

I’d like to create a dynamically generated UI for changing material parameters, but knowing acceptable values is critical to that.

the Min Max Values are just for the UI (clamping the Slider Values).
You need to clamp them manually.