Error when planning against an imported existing resource: insufficient items for attribute "domain"

[goodspark]

Terraform Version

Terraform v0.12.6
+ provider.fastly v0.8.1

Affected Resource(s)

• fastly_service_v1

Terraform Configuration Files

provider "fastly" {
  # I have the API key in my env vars
}

resource "fastly_service_v1" "spark_test" {
  name = "spark-test.xxxx.com"

  domain {
    name    = "spark-test.xxxx.com"
    comment = "spark testing"
  }
}

Debug Output

https://gist.github.com/goodspark/d24547bfc067823c5d63f71cf53664a9

Expected Behavior

A plan output with no changes.

Actual Behavior

Error message: insufficient items for attribute "domain"; must have at least 1

Steps to Reproduce

1. Create a new service manually in Fastly
2. Add a single domain and nothing else
3. Import this service into your local terraform state for the above HCL
4. Run 'terraform plan'

Important Factoids

• Here's a screenshot of my Fastly service config. It's very minimal - I just wanted to first verify I could import an existing service.
  

• If I remove the existing service from my local state and run plan, it's successful.

• But what I want to do here is import an existing service and start managing it in Terraform

[jlav1n]

For the record, I do not see this with:

Terraform v0.11.7
+ provider.fastly v0.8.1

[ikbenale]

This is possibly related to hashicorp/terraform-provider-aws#9048 and therefore possibly addressed by hashicorp/terraform#22478

[jlav1n]

Hmm, using Terraform v.0.12.7 I have the same issue as the original poster. (edit: also with 0.12.9 -- but yeah, the Fastly provider would need to vendor, as currently on 0.12.3)

[ikbenale]

I think hashicorp/terraform#22478 will go into v0.12.8 but either way, terraform-provider-fastly may have to vendor?

[marcpalm]

The requirements state Terraform 0.10.x. Is it working with 0.12.*?

[jlav1n]

This is fixed for me using Fastly provider version 0.11.0

[smaeda-ks]

It looks like this was resolved a while ago. I'm going to close this issue.