Ocaml library for accessing Amazon S3

This library provides access to Amazon Simple Storage Solution (S3).

The library supports:

• Fetching credentials (though IAM)

• Copying file from and to s3

• List files in S3 (from root)

• Delete single object in S3

The library supports both lwt and async concurrency models.

• For lwt, please install aws-s3-lwt package

• For Async, please install aws-s3-async package

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