Does using aws cli s3 sync --delete files in s3 folder cost any money?

Question

Using life cycle to set rules or directly delete files in s3 doesn't cost money.

But what if I use aws cli sync --delete command to sync local folder to s3 folder, when I delete files in local, is there any fee for s3 file deletion?

Like api operation fee?

Thanks.

Answer

Hello.

Executing the "aws s3 sync" command requires "s3:ListBucket" authority, so when you execute the command, it probably retrieves a list of objects and checks the differences.  
Therefore, when you execute a command, I think that at least the fee for List API will be incurred.  
https://aws.amazon.com/s3/pricing/?nc1=h_ls

Does using aws cli s3 sync --delete files in s3 folder cost any money?

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