Viewing Amazon Resource Configurations and History - Amazon Config
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Viewing Amazon Resource Configurations and History

You can view all of the resources that Amazon Config is recording in your account, the configuration changes that took place for a resource over a specified time period, and the relationships of the selected resource with all the related resources. You can also view compliance state changes for resources as evaluated by Amazon Config Rules displayed in a timeline.