Update terraform version

Author: jnonino

README.md

@@ -48,9 +48,8 @@ No resources.
 
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
-| <a name="input_name_prefix"></a> [name\_prefix](#input\_name\_prefix) | Name prefix for resources on AWS | `string` | n/a | yes |
-| <a name="input_region"></a> [region](#input\_region) | AWS Region the infrastructure is hosted in | `string` | n/a | yes |
-| <a name="input_tags"></a> [tags](#input\_tags) | Resource tags | `map(string)` | `{}` | no |
+| <a name="input_additional_tags"></a> [additional\_tags](#input\_additional\_tags) | (Optional) A map of tags to assign to all the resources. If configured with a provider default\_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level. | `map(string)` | `{}` | no |
+| <a name="input_name_prefix"></a> [name\_prefix](#input\_name\_prefix) | (Required) The prefix to use for naming resources created in this module. | `string` | n/a | yes |
 
 ## Outputs
 

variables.tf

@@ -1,21 +1,13 @@
-#------------------------------------------------------------------------------
-# Misc
-#------------------------------------------------------------------------------
+###############
+# Miscellaneous
+###############
 variable "name_prefix" {
+  description = "(Required) The prefix to use for naming resources created in this module."
   type        = string
-  description = "Name prefix for resources on AWS"
 }
 
-variable "tags" {
+variable "additional_tags" {
+  description = "(Optional) A map of tags to assign to all the resources. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level."
   type        = map(string)
   default     = {}
-  description = "Resource tags"
-}
-
-#------------------------------------------------------------------------------
-# AWS REGION
-#------------------------------------------------------------------------------
-variable "region" {
-  type        = string
-  description = "AWS Region the infrastructure is hosted in"
 }