fix(cloudfront): Function ARN reference changed from GetAtt to Ref#35547
Merged
mergify[bot] merged 4 commits intomainfrom Sep 23, 2025
Merged
fix(cloudfront): Function ARN reference changed from GetAtt to Ref#35547mergify[bot] merged 4 commits intomainfrom
Function ARN reference changed from GetAtt to Ref#35547mergify[bot] merged 4 commits intomainfrom
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When copying the underlying `CfnFunction`'s implementation of
`IFunctionRef`, the source of the `functionArn` value changed from a `{
GetAtt }` to a `{ Ref }`.
Both expression return the same value, but if the ARN is exported to
another stack, CloudFormation will reject any change to the expression
under the assumption that `different expression ⇒ different value`, and
that's not allowed.
Override the implementation for the L2, returning the same expression
as previously.
mrgrain
approved these changes
Sep 22, 2025
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When copying the underlying
CfnFunction's implementation ofIFunctionRef, the source of thefunctionArnvalue changed from a{ GetAtt }to a{ Ref }.Both expression return the same value, but if the ARN is exported to another stack, CloudFormation will reject any change to the expression under the assumption that
different expression ⇒ different value, and that's not allowed.Override the implementation for the L2, returning the same expression as previously.
Closes #35531
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