Error 400 while installing edge driver

[nayelyz (SmartThings Developer Support)]

No, it’s because you have a SmartThings Wi-Fi Hub, please, take a look at this announcement:

Announcement | SmartThings Edge for Devices and Automations

Our team is aware of some behavior that is preventing some Edge functionality on the Samsung Connect Home and SmartThings WiFi devices from working as intended. We are working on correcting this behavior and hope to have it resolved in a future firmware release for these devices.

I’ll include you in the list of interested people when there’s new information about this kind of Hub.