DXE-2830 Declarative Property Manager fails on cors_support behavior with default settings

[jaescalo]

In PM akamai_property_rles_builder the cors_support behavior with expose_headers = [] (empty array) causes the TF apply to fail with the error:

"The Expose Headers option on the `CORS Protocol Support` behavior is required."

If we provide any value to the array (i.e. expose_headers = ["pragma"] then the TF apply works with no issues. However an empty array should also be allowed.

Terraform Version

Terraform v1.5.1
on darwin_arm64
provider registry.terraform.io/akamai/akamai v4.1.0

Affected Resource(s)

• data akamai_property_rules_builder

Terraform Configuration Files

    behavior {
      cors_support {
        allow_credentials = false
        allow_headers     = "ANY"
        allow_origins     = "ANY"
        enabled           = true
        expose_headers    = []
        methods           = ["GET", "POST", ]
        preflight_max_age = "600s"
      }
    }

Error Output

│ Error: activation cannot continue due to rule errors: [
│ 	{
│ 		"behavior_name": "",
│ 		"detail": "The Expose Headers option on the `CORS Protocol Support` behavior is required.",
│ 		"error_location": "#/rules/behaviors/1/options/exposeHeaders",
│ 		"instance": "",
│ 		"status_code": 0,
│ 		"title": "",
│ 		"type": "https://problems.luna.akamaiapis.net/papi/v0/validation/attribute_required"
│ 	}
│ ]
│
│   with akamai_property_activation.jaescalo_terraform-prod,
│   on property.tf line 46, in resource "akamai_property_activation" "jaescalo_terraform-prod":
│   46: resource "akamai_property_activation" "jaescalo_terraform-prod" {
│

[lkowalsk-akamai-com]

This issue should now be fixed