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

     1  module "child" {
     2      source = "./child"
     3      value = "${join(" ", aws_instance.test.*.id)}"
     4  }
     5  
     6  resource "aws_instance" "test" {
     7      value = "yes"
     8  }