github.com/hashicorp/terraform-plugin-sdk@v1.17.2/terraform/testdata/plan-module-var-computed/child/main.tf (about)

     1  resource "aws_instance" "foo" {
     2      compute = "foo"
     3  }
     4  
     5  output "num" {
     6      value = "${aws_instance.foo.foo}"
     7  }