AWS Config provides a detailed view of the resources associated with your AWS account, including how they are configured, how they are related to one another, and how the configurations and their relationships have changed over time.

Developer Guide
Provides a conceptual overview of AWS Config and includes detailed development instructions for using the various features.
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CLI Reference
Documents the AWS Config command line interface.

API Reference
Describes all the API operations for AWS Config in detail. Also provides sample requests, responses, and errors for the supported web services protocols.