title: AWS CloudFormation Stack Fails to Update Lambda Function
body: <p>Whenever I make an update to my existing Cloud Formation Stack Configuration (within YAML template) and make a deploy then I get following error:
  <code>MyLambdaFunctionNameAliaslive failed to update</code></p>
  <p>One solution is I delete my existing cloud formation stack and deploy again it works.</p>
  <p>I have AutoPublishAlias live property enabled within my lambda function, and I assume this issue is somewhat related to unable to update pointer to new lambda function.</p>
  <p>Please let me know how this can be fixed, so that I do not need to delete CloudFormation stack every-time I update my lambda function config.</p>