pullRequestEnvironmentName

If pull request previews are enabled for this branch, you can use this property to specify a dedicated backend environment for your previews. For example, you could specify an environment named prod , test , or dev that you initialized with the Amplify CLI and mapped to this branch. To enable pull request previews, set the EnablePullRequestPreview property to true . If you don't specify an environment, Amplify Hosting provides backend support for each preview by automatically provisioning a temporary backend environment. Amplify Hosting deletes this environment when the pull request is closed. For more information about creating backend environments, see Feature Branch Deployments and Team Workflows in the AWS Amplify Hosting User Guide .