ValidationError Stack:arn aws cloudformation stack is in ROLLBACK_COMPLETE state and can not be updated

Question

When I deploy using cloudformation aws cloudformation deploy --region $region --stack-name ABC

Got error:

An error occurred (Val

Answer 1

Run the following AWS CLI command to delete your stack:

aws cloudformation delete-stack --stack-name <>

It may take less than a minute to delete your stack, and then try re-deploying it.