The Wayback Machine - https://web.archive.org/web/20201110222445/https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2.html
Installing, updating, and uninstalling the AWS CLI version 2 - AWS Command Line Interface

Installing, updating, and uninstalling the AWS CLI version 2

This topic provides links to information about how to install, update, and uninstall version 2 of the AWS Command Line Interface (AWS CLI) on the supported operating systems. For information on the latest releases of AWS CLI version 2, see the AWS CLI version 2 change notes on GitHub.

AWS CLI version 2 installation instructions: