You can delete a specific empty bucket and a bucket created by yourself.
Before deleting a bucket, ensure that all objects in this bucket have been deleted and all multipart upload tasks are completed.
s3cmd rb s3://my-bucket
my-bucket is the name of the bucket that you want to delete. For example, s3cmd rb s3://examplebucket indicates that the bucket to be deleted is examplebucket.
Bucket 's3://my-bucket/' removed