Terraform: “for_each” with a list in “dynamic” block

Below is an example of a loop. We use the content block of terraform, documented here: https://www.terraform.io/docs/language/expressions/dynamic-blocks.html

• In the variables.tf file:

variable "list_to_iterate" {
    description = "A list to iterate on"
    type = list(string)
    default = []
}

• In the main.tf file:

resource "resource" "local_given_name" {
    dynamic "block" {
    for_each = var.list_to_iterate
        content {
        block_arg = local_given_name.value
        }
    } 
}