A. Deletion has failed because the S3 bucket has an active website configuration. Modify the CloudFormation template to remove the WebsiteConfiguration property from the S3 bucket resource
B. Deletion has failed because the S3 bucket is not empty. Modify the custom resource’s AWS Lambda function code to recursively empty the bucket when RequestType is Delete. Most Voted
C. Deletion has failed because the custom resource does not define a deletion policy. Add a DeletionPolicy property to the custom resource definition with a value of RemoveOnDeletion.
D. Deletion has failed because the S3 bucket is not empty. Modify the S3 bucket resource in the CloudFormation template to add a DeletionPolicy property with a value of Empty.