I have started using Amazon's new Launch Templates and so far liking it however I just recently made an image from one of my instances, I then created a new version of the Launch template and used the new AMI.
When updating my auto scaling group to the new version of the template, upon save it gives me the below error:
Error You must use a valid fully-formed launch template. snapshotId cannot be modified on root device
Do I need to recreate the AMI?
If anyone has any suggestions that would be greatly appreciated.