func ValidateARN regex check needs to support additional regions

[jered-miller]

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Terraform Version

0.12.16

Affected Resource(s)

• All resources that call func validateArn

Expected Behavior

Referencing a KMS Key ARN in aws_ami_copy should allow a key to be associated for encryption during the copy.

Actual Behavior

An error occured stating that "This doesn't look like a valid ARN". validateARN does not support certain unlisted AWS regions. The pattern check needs to allow more flexibility in the second tuple for gov regions. i.e. us-XXXX-east-1.

Steps to Reproduce

1. terraform apply

Important Factoids

This is running in an unlisted AWS region.

References

• #0000

[bflad]

Pull request submitted: #11471

[bflad]

The fix for this has been merged and will release with version 2.44.0 of the Terraform AWS Provider, on Thursday. 👍

[ewbankkit]

Similar:

• validateArn incorrectly rejects ARNs in isolated AWS regions #8307

[ghost]

This has been released in version 2.44.0 of the Terraform AWS provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template for triage. Thanks!

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. Thanks!