Spot option not working with google kubernetes

Terraform Providers Google
1

I am trying the option for spot in this link: google_container_cluster | Resources | hashicorp/google | Terraform Registry

My terraform file:

I tried this template:


provider "google" {
  credentials = file("service-account.json")
  project     = "project1"
  region      = "us-central1"
  zone        = "us-central1-c"
}
resource "google_service_account" "default" {
  account_id   = "k8stestaccount"
  display_name = "k8s-uday"
}

resource "google_container_cluster" "primary" {
  name     = "my-gke-cluster"
  location = "us-central1"

  # We can't create a cluster with no node pool defined, but we want to only use
  # separately managed node pools. So we create the smallest possible default
  # node pool and immediately delete it.
  remove_default_node_pool = true
  initial_node_count       = 1
}

resource "google_container_node_pool" "primary_preemptible_nodes" {
  name       = "my-node-pool"
  location   = "us-central1"
  cluster    = google_container_cluster.primary.name
  node_count = 1

  node_config {
    #preemptible  = true
    spot = true
    machine_type = "e2-medium"

    # Google recommends custom service accounts that have cloud-platform scope and permissions granted via IAM Roles.
    service_account = google_service_account.default.email
    oauth_scopes    = [
      "https://www.googleapis.com/auth/cloud-platform"
    ]
  }
}

I am getting error as for terraform plan:


Error: Unsupported argument
│
│   on main.tf line 32, in resource "google_container_node_pool" "primary_preemptible_nodes":
│   32:     spot = true
│
│ An argument named "spot" is not expected here.

Even with google-beta provider used, getting same error.

Google Provider Versions | Guides | hashicorp/google | Terraform Registry

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