Help to connect R2 with S3 client tools

[tech165]

What is the name of the domain?

stepup.edu.vn

What is the issue you’re encountering

I’m using Cyberduck to connect R2, I made sure I generated the correct key following the instructions Authentication | Cloudflare R2 docs but it’s always throw “Access denied” error. Can anyone help me to connect?

Screenshot of the error

[tech165]

When i try another key with lower permissions. it throws other error (image)