Motivation

A customer is facing an issue with their stack deploy (#13159) which extracts parts from the stack id and use them as a resource value. This is because we don't have parity when representing stack ids.

The sample basically performs:

# example stack_id = arn:aws:cloudformation:us-east-1:000000000000:stack/stack-770ab660/79f76a80-8d60-11f0-bd5e-066448b9299d
name = "-".join([
    stack_name,
    "s3logs",
    stack_id.split("/")[2].split("-")[4],
])
# name = stack-770ab660-s3logs-066448b9299d

Note the UUID at the end separated by hyphens. Our stack ids currently use a short uid (i.e. str(uuid.uuid4()).split("-")[0]) which does not have hyphens.

Changes

• Capture this example in a test
• Use uuid4 for the trailing ARN component

Closes #13159