Terraform-provider-google: google_storage_bucket_acl invalid value

[Evesy]

Terraform Version

Terraform v0.11.2

• provider.google: version = "~> 1.4"

Affected Resource(s)

• google_storage_bucket_acl

Terraform Configuration Files

resource "google_service_account" "test-user" {
  account_id   = "test-user"
  display_name = "test-user"
}

data "google_iam_policy" "test-user" {
  binding {
    role = "roles/storage.objectCreator"

    members = [
      "serviceAccount:${google_service_account.test-user.email}",
    ]
  }
}

resource "google_project_iam_policy" "default" {
  project = "at-signals-platform"
  policy_data = "${data.google_iam_policy.test-user.policy_data}"
}

resource "google_storage_bucket" "test-bucket" {
  name     = "at-test-bucket-12345"
  location = "EU"
}

resource "google_storage_bucket_acl" "test-bucket" {
  bucket = "${google_storage_bucket.test-bucket.name}"

  role_entity = [
    "OWNER:${google_service_account.test-user.email}"
  ]
}

Debug Output

https://gist.github.com/Evesy/bceab6ce92aff4e68f788677dea5a2d6

Expected Behavior

Terraform should create the specified bucket ACL.

Actual Behavior

Google API returns a 400 from the request

Steps to Reproduce

Please list the steps required to reproduce the issue, for example:
Apply terraform with the above resources

References

Are there any other GitHub issues (open or closed) or Pull Requests that should be linked here? For example:

• Similar issue now resolved: https://github.com/hashicorp/terraform/issues/10612

[ndmckinley]

Confirming that I can reproduce and looking into it.

[ndmckinley]

Aha - the problem is with the config. :)

https://www.terraform.io/docs/providers/google/r/storage_bucket_acl.html points you to https://cloud.google.com/storage/docs/json_api/v1/bucketAccessControls, which tells us that you need to specify the type of user to add the ACL for.

When I change the line in role_entity to "OWNER:user-${google_service_account.test-user.email}", it works. Let me know if that doesn't help by reopening this issue.

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