Mesh API Reference - Thread Mesh Configuration

Hello,

I have been trying to get more control over the Thread Mesh interface and am struggling with API Reference. I landed onto the Thread folder in /mbed-os/features/nanostack/sal-stack-nanostack/source/6LoWPAN/Thread and would like to use some of the functions e.g. discovery scan, etc. for some of the networking stuff I am interested in building.

What would be the best place to find more information about what these functions do and the best practice while using this?

Thanks,
Vijay