Terraform - Define array using variable block

Arrays can be defined in a variable block. For example, let's say your .tf file has the following.

variable "environments" {
  type = list(string)
  sensitive = false
  default = ["dev", "stage", "prod"]


You could then output the environments array.

output "my-environments" {
  value = var.environments


Which should return the following.

my-environments = tolist([


Or, you can output specific elements in the list.

output "environment-0" {
  value = var.environments[0]

output "environment-1" {
  value = var.environments[1]

output "environment-2" {
  value = var.environments[2]


Which should return the following.

environment-0 = "dev"
environment-1 = "stage"
environment-2 = "prod"


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