add bool for including default tag

Author: joshuamkite

examples/complete-http/main.tf

@@ -195,6 +195,17 @@ module "api_gateway_disabled" {
   create = false
 }
 
+module "api_gateway_without_default_tags" {
+  source = "../../"
+
+  name                 = "${local.name}-no-default-tags"
+  include_default_tags = false
+
+  tags = {
+    CustomTag = "custom-value"
+  }
+}
+
 ################################################################################
 # Supporting Resources
 ################################################################################

main.tf

@@ -42,7 +42,7 @@ resource "aws_apigatewayv2_api" "this" {
   version                      = var.api_version
 
   tags = merge(
-    { terraform-aws-modules = "apigateway-v2" },
+    var.include_default_tags ? { terraform-aws-modules = "apigateway-v2" } : {},
     var.tags,
   )
 }

variables.tf

@@ -4,6 +4,12 @@ variable "create" {
   default     = true
 }
 
+variable "include_default_tags" {
+  description = "Set to false to not include the default tag in the tags map."
+  type        = bool
+  default     = true
+}
+
 variable "tags" {
   description = "A mapping of tags to assign to API gateway resources"
   type        = map(string)