This library is based on s3_cp example found at https://github.com/mirage/ocaml-cohttp/blob/master/examples/async/s3_cp.ml

The library uses cohttp and async for threading.

The library supports:

• Fetching credentials
• Copying file from and to s3
• List files in S3 (from root)
• Delete single object in S3

In progress:

• Delete multiple objects
• List files with prefix