Folowing these instructions: https://www.zerynth.com/blog/firmware-over-the-air-updates-via-aws-powered-by-zerynth/
I get stuck at:
ztc aws iot-fota-start thing_name new_firmware_slot_1.json s3://fota-aws-bucket s3-read-role
Error message: “Can’t find s3 role!”
How and where do I need to create this role? I think this is the latest step preventing me to succeed my FOTA implementation.