Copy a file to a new subfolder within an existing s3 bucket (named incoming).
$ aws s3 --profile=admin cp bad-data.log s3://incoming/foo/bar/
$ aws s3 --profile=admin ls s3://incoming --recursive
Tue Jan 30 02:46:26 2018
Copy a file to a new subfolder within an existing s3 bucket (named incoming).
$ aws s3 --profile=admin cp bad-data.log s3://incoming/foo/bar/
$ aws s3 --profile=admin ls s3://incoming --recursive