[Bug]: Api Gateway Domain Name being recreated when truststore is changed

[thezeroend]

Terraform Core Version

1.4.0

AWS Provider Version

4.58.0

Affected Resource(s)

aws_api_gateway_domain_name

Expected Behavior

By changing the truststore path, it should update the resource and not recreate it, as it happens in the console.

Actual Behavior

When a change in the truststore path is detected, it forces a redeployment, where it deletes the current resource and creates a new one, and because it is a unique regional resource, it makes it impossible to use lifecycle definitions.

Relevant Error/Panic Output Snippet

No response

Terraform Configuration Files

resource "aws_api_gateway_domain_name" "example" {
  domain_name              = "thezeroend.click"
  regional_certificate_arn = "arn:aws:acm:us-east-1:ACCOUNT_ID:certificate/CERTIFICATE_ID"

  endpoint_configuration {
    types = ["REGIONAL"]
  }

  mutual_tls_authentication {
    truststore_uri = "s3://testebucket-gw/domain/cert1.crt"
  }
}

Steps to Reproduce

1. Create certificate in ACM by Amazon
2. Create domain name resource with mTLS pointing to an s3 bucket ex. s3://testebucket-gw/domain/cert1.crt
3. Run Plan & Apply
4. Change the s3 path in the parameters where you should look for the truststore ex. s3://testebucket-gw/domain/cert2.crt
5. Run Plan & Apply

Debug Output

No response

Panic Output

No response

Important Factoids

No response

References

No response

Would you like to implement a fix?

No

[github-actions]

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[github-actions]

This functionality has been released in v4.60.0 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. Thank you!

[github-actions]

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