Billing and stored artifacts

All build artifacts are historically preserved, you can delete artifacts from old builds to remove them from your build artifact storage bill by using the AWS CLI. The following amplify command would delete the artifact history for jobs 1-3, copy/paste this in your command line:

for i in {1..3}; do aws amplify delete-job --app-id add your app id here --branch-name add your branch name here --job-id $i; done

You can get your app's Id and branch name by clicking on your hosted domain in the Amplify Console, the URL will start with: branchName.appId

You can get a build's job Id by clicking on a branch and then clicking the "View build history" button in the upper right, the job Id is the build number, like 1, 2, 3, etc. Update the command's {1..3} with {startingJob..endingJob}, this will delete all build artifacts in that range.

That makes sense. Are the old builds kept indefinitely, or are they cleaned up after some amount of time?