Congratulations! So we've been through this lab together. To avoid additional cost, let's clean up our resources.
Clean up Config Recorder
First, navigate to the Recorder page

Choose Edit

Click Enable recording to disable it, then choose Confirm

Choose OK

Clean up S3 Bucket
Navigate to the S3 bucket, choose the bucket -> choose Empty

Fill in the input field -> Click Empty

In the details page, choose Exit

Again, choose the Bucket, choose Delete

Fill the input field, and click Delete bucket

Well done! We did a lot of stuff, glad to be by your side on your cloud journey!