github.com/hashicorp/terraform-plugin-sdk@v1.17.2/terraform/testdata/plan-targeted-module-with-provider/child1/main.tf (about)

     1  variable "key" {}
     2  
     3  provider "null" {
     4    key = "${var.key}"
     5  }
     6  
     7  resource "null_resource" "foo" {}