Terraform Dynamic

Let's learn how to use and build expressions using the Dynamic Block, also combining the for_each and for

dynamic "tag" {
    for_each = {
      for key, value in var.append_custom_tags:
      key => lower(value)
      if key != "Project"
    }

    content {
      key                 = tag.key
      value               = tag.value
    }
  }

Some topics on article:

• What is Terraform Dynamic?
• Where use Terraform Dynamic?
• Terraform Dynamic Syntax
• When not using Dynamic blocks

Enjoy learning! Read here.