title: How can I disable rollback on failure in my template?
body: <p>I'm working on a CloudFormation template, and an update is failing to apply. I'd like to set the stack option <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cfn-console-add-tags.html" rel="noreferrer">Rollback on Failure</a> to "No" in order to keep the resources around for debugging. How can I disable "rollback on failure" in my CloudFormation template?</p>