# Amazon CloudTrail SDK > _Warning:_ This is an experimental preview release which is still under heavy development and not intended for public consumption, _caveat emptor_! * [Description](#description) * [Contribute](#contribute) * [Licence](#licence) ## Description CloudTrail is a web service that records AWS API calls for your AWS account and delivers log files to an Amazon S3 bucket. The recorded information includes the identity of the user, the start time of the AWS API call, the source IP address, the request parameters, and the response elements returned by the service. Documentation is available via [Hackage](http://hackage.haskell.org/package/amazonka-cloudtrail) and the [AWS API Reference](http://docs.aws.amazon.com/awscloudtrail/latest/APIReference/Welcome.html). ## Contribute For any problems, comments, or feedback please create an issue [here on GitHub](https://github.com/brendanhay/amazonka/issues). > _Note:_ this library is an auto-generated Haskell package. Please see `amazonka-gen` for more information. ## Licence `amazonka-cloudtrail` is released under the [Mozilla Public License Version 2.0](http://www.mozilla.org/MPL/). Parts of the code are derived from AWS service descriptions, licensed under Apache 2.0. Source files subject to this contain an additional licensing clause in their header.