Hi Nay,
Thanks for a prompt reply. I just logged back in today to check and it seems to have been fixed!
However, as mentioned by OP, I have myself been struggling for a while now because of lack of proper documentation/walkthroughs/samples in order to use the ST Device SDK for Directly Connected Devices.
It would be very helpful for beginners like us on the ST platform to have some proper walkthrough on how to go around coding the device using the SDK.
The following example that I used covers the Environment setup perfectly however lacks the explanation of the coding side - How to Build Direct Connected Devices
Here is an example form your competitor Amazon. They make it so simple to add new capabilities to your device using their ACK Device SDK - https://developer.amazon.com/en-US/docs/alexa/ack/steps-to-prototype-a-product.html