Hi @aniruddha ,
If your AWS account is SSO (Single Sign-On) Enabled you’ll see a “token” section. Otherwise, if you don’t see it then you don’t need to provide it 
If you run into any issues with explicitly passing your credentials in, feel free to pass them in as environment variables and Braket.jl should be able to detect them. You can also explicitly add them through the ENV dictionary that Julia always has containing the environment variables it’s detected.
Hope that helps!