Welcome - Amazon CloudTrail
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Welcome

This is the CloudTrail API Reference. It provides descriptions of actions, data types, common parameters, and common errors for CloudTrail.

CloudTrail is a web service that records Amazon API calls for your Amazon Web Services account and delivers log files to an Amazon S3 bucket. The recorded information includes the identity of the user, the start time of the Amazon API call, the source IP address, the request parameters, and the response elements returned by the service.

Note

As an alternative to the API, you can use one of the Amazon SDKs, which consist of libraries and sample code for various programming languages and platforms (Java, Ruby, .NET, iOS, Android, etc.). The SDKs provide programmatic access to Amazon CloudTrail. For example, the SDKs handle cryptographically signing requests, managing errors, and retrying requests automatically. For more information about the Amazon SDKs, including how to download and install them, see Tools to Build on Amazon.

See the Amazon CloudTrail User Guide for information about the data that is included with each Amazon API call listed in the log files.

This document was last published on September 23, 2022.