ENG-971 Upgrade Terraform version to 1.14.6

.github/copilot-instructions.md

@@ -36,7 +36,7 @@ Copilot loads skills automatically when relevant to a task. Always-on rules stay
 
 ## Terraform Conventions
 
-- Required versions (per module README): Terraform `>= 1.9.5`; Providers: `aws ~> 5`, `awscc ~> 1`, `archive ~> 2`.
+- Required versions (per module README): Terraform `>= 1.14.6`; Providers: `aws ~> 5`, `awscc ~> 1`, `archive ~> 2`.
 - Preserve input variable schemas; don't rename existing variables unless part of an approved refactor.
 - Avoid expanding resource surface unless justified (e.g., adding new AWS service support). If adding service support: supply docs update + variable toggles + tests.
 - Run `terraform fmt` implicitly (do not show command unless asked). Keep modules deterministic.

.tool-versions

@@ -1,6 +1,6 @@
 # This file is for you! Please, updated to the versions agreed by your team.
 
-terraform 1.7.0
+terraform 1.14.6
 pre-commit 3.6.0
 
 # ==============================================================================

modules/aws-backup-destination/README.md

@@ -2,6 +2,13 @@
 
 The AWS Backup Module helps automates the setup of AWS Backup resources in a destination account. It streamlines the process of creating, managing, and standardising backup configurations.
 
+## Requirements
+
+| Name | Version |
+|------|---------|
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.14.6 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | ~> 5 |
+
 ## Inputs
 
 | Name | Description | Type | Default | Required |

modules/aws-backup-destination/versions.tf

@@ -0,0 +1,10 @@
+terraform {
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 5"
+    }
+  }
+
+  required_version = ">= 1.14.6"
+}

modules/aws-backup-source/README.md

@@ -21,7 +21,7 @@ module "test_aws_backup" {
 
 | Name | Version |
 |------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.9.5 |
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.14.6 |
 | <a name="requirement_archive"></a> [archive](#requirement\_archive) | ~> 2 |
 | <a name="requirement_aws"></a> [aws](#requirement\_aws) | ~> 5 |
 | <a name="requirement_awscc"></a> [awscc](#requirement\_awscc) | ~> 1 |

modules/aws-backup-source/versions.tf

@@ -7,7 +7,7 @@ terraform {
 
     aws = {
       source  = "hashicorp/aws"
-      version = "> 5"
+      version = "~> 5"
     }
 
     awscc = {
@@ -16,5 +16,5 @@ terraform {
     }
   }
 
-  required_version = ">= 1.9.5"
+  required_version = ">= 1.14.6"
 }