Unable to import GKE BackendConfig resource

Terraform
,
1

I’m trying to import a GKE backendconfig to an existing TF kubernetes config/state. Using v 2.7.1 of the k8s provider and 1.1.3 of TF.

This is the tf config:

resource "kubernetes_manifest" "ex_backend_config" {
  manifest = {
    "apiVersion" = "cloud.google.com/v1"
    "kind"       = "BackendConfig"
    "metadata" = {
      "name"      = "ex-backend-config"
      "namespace" = "default"
    }
    "spec" = {
      "cdn" = {
        "enabled" = true
      }
      "connectionDraining" = {
        "drainingTimeoutSec" = 60
      }
      "securityPolicy" = {
        "name" = "main-ingress-policy"
      }
      "timeoutSec" = 1800
    }
  }
}

This is the state I’m trying to import:

Name:         ex-backend-config
Namespace:    default
Labels:       <none>
Annotations:  <none>
API Version:  cloud.google.com/v1
Kind:         BackendConfig
Metadata:
  Creation Timestamp:  2019-08-08T08:11:16Z
  Generation:          3
  Resource Version:    173735365
  UID:                 18442df2-b9b4-11e9-9fe0-42010a9a0186
Spec:
  Cdn:
    Enabled:  true
  Connection Draining:
    Draining Timeout Sec:  60
  Security Policy:
    Name:       main-ingress-policy
  Timeout Sec:  1800
Events:         <none>

and here is the command I’m runnin in the CLI

terraform import module.kubernetes-config.kubernetes_manifest.ex_backend_config "apiVersion=cloud.google.com/v1,kind=BackendConfig,namespace=default,name=ex-backend-config"

Everytime I run this, though, I’m getting this error message Summary: "Failed to get namespacing requirement from RESTMapper"

Can anyone provide any guidance as to why? I’ve tried to take a look at the provider source but can’t see anything obvious.

Thank you!