Improve error message of missing CDK bootstrap resources

[kgopelo-dot]

Environment information

null

Description

AmplifyGen2 uses a one-time bootstrap setup for account and region before it can start deploying resources per docs. However, if one of the deployed resources are removed e.g cdk-hnb659fds-deploy-role-XXX-us-west-2, AmplifyGen2 cannot detect and the application will not deploy and fail with error:

This CDK deployment requires bootstrap stack version '6', but during the confirmation via SSM parameter /cdk-bootstrap/hnb659fds/version the following error occurred: AccessDeniedException

Steps to reproduce:

1. Run npx amplify sandbox on new region.
2. Wait for one time bootstrapping and deploy application.
3. Remove CDKToolkit resources e.g cdk-hnb659fds-deploy-role-XXXXX-us-west-2
4. Try to deploy again.

[ykethan]

Hey @kgopelo-dot, thank you for reaching out. The issue appears to be similar to aws/aws-cdk#17942, the comment here further explains the working. In this case as the CDK toolkit was removed we should be able to run cdk bootstrap and update the toolkit.
Marking this as feature-request to update the error message and consider auto-upgrading the tool kit versions.

[Milan-Shah]

We are working on enhancing the experience for Bootstrap experience in Console, specifically addressing the issue you called out above. It is in progress and will update the this ticket once our changes are deployed in production.

[Milan-Shah]

This issue has been fixed and rolled out to all regions. If you are still having any issues, please let us know.