Terraform: dynamic blocks

https://www.terraform.io/language/expressions/dynamic-blocks A dynamic block acts much like a for expression.

dynamic { }

Example

 dynamic "parameter" {
   for_each = var.parameters
   content {
     name         = parameter.value.name
     value        = parameter.value.value
     apply_method = lookup(parameter.value, "apply_method", null)
   }
 }

locals {
  dynamic     = "key_b"
  my_map_json = jsonencode({
    key_a           = "something"
    (local.dynamic) = "else"
  })
  # ...
}

Related

• Terraform blocks

See also

• Terraform blocks: terraform, cloud, moved, dynamic, Terraform import block, required_providers