How to delete files recursively from an S3 bucket

Question

I have the following folder structure in S3. Is there a way to recursively remove all files under a certain folder (say foo/bar1 or foo or foo/bar2/1 ..)

Answer 1

I just removed all files from my bucket by using PowerShell:

Get-S3Object -BucketName YOUR_BUCKET | % { Remove-S3Object -BucketName YOUR_BUCKET -Key $_.Key -Force:$true }