Unmanaged aws_batch_compute_environment should not require compute_resources

[perrygeo]

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Terraform Version

$ terraform -v
Terraform v0.12.24
+ provider.aws v2.54.0
+ provider.template v2.1.2

Affected Resource(s)

• aws_batch_compute_environment

Terraform Configuration Files

resource "aws_batch_compute_environment" "batch" {
  compute_environment_name = "${local.name}_batch_compute_environment"
  service_role             = aws_iam_role.this.arn
  type                     = "UNMANAGED"
  depends_on               = [aws_iam_role_policy_attachment.aws_batch_service_role]
}

Expected Behavior

terraform apply should create a batch compute environment.

Actual Behavior

aws_batch_compute_environment.batch: Modifying... [id=production_batch_compute_environment]

Error: : Error executing request, Exception : At least one compute-resources attribute must be specified, RequestId: 4e2a1592-65bc-462b-a5e0-3c68ba2257b4
	status code: 400, request id: 4e2a1592-65bc-462b-a5e0-3c68ba2257b4

  on main.tf line 153, in resource "aws_batch_compute_environment" "batch":
 153: resource "aws_batch_compute_environment" "batch" {

The compute-resources attribute should be optional in an unmanaged compute environment. Per the docs:

compute_resources - (Optional) Details of the compute resources managed by the compute environment. This parameter is required for managed compute environments. See details below.

Steps to Reproduce

1. terraform apply

[perrygeo]

We had to destroy the environment and recreate it. Fixed now. Still curious how it got into this state but I'm not able to reproduce it.

[ghost]

This has been released in version 3.38.0 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!

[github-actions]

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