Ocaml library for accessing Amazon S3

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

The following S3 operations are supported:

Copying file to and from s3
List files in S3 (from root)
Delete single/multi object in S3
HEAD operation on single objects
Streaming transfer to and from aws
Multi part upload (including s3 -> s3 copy)

The library also implements fetching credentials through IAM service.

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 originally based on s3_cp.ml from the mirage project but has diverted (and grown) substantially since.