outputs.tf

#####
# AWS Backup Vault Outputs
#####
output "backup_vault_id" {
  description = "The name of the AWS Backup Vault"
  value       = var.vault_name != null ? concat(aws_backup_vault.main[*].id, [""])[0] : null
}

output "backup_vault_arn" {
  description = "The Amazon Resource Name (ARN) that identifies the AWS Backup Vault"
  value       = var.vault_name != null ? concat(aws_backup_vault.main[*].arn, [""])[0] : null
}

output "backup_vault_recovery_points" {
  description = "The number of recovery points that are stored in a backup vault"
  value       = var.vault_name != null ? concat(aws_backup_vault.main[*].recovery_points, [""])[0] : null
}

#####
# AWS Backup Plan Outputs
#####
output "backup_plan_id" {
  description = "The name of the backup plan"
  value       = aws_backup_plan.main.id
}

output "backup_plan_arn" {
  description = "The Amazon Resource Name (ARN) that identifies the backup plan"
  value       = aws_backup_plan.main.arn
}

output "backup_plan_version" {
  description = "Unique, randomly generated, Unicode, UTF-8 encoded string that serves as the version ID of the backup plan."
  value       = aws_backup_plan.main.version
}

#####
# AWS Backup Selection Outputs
####
output "backup_selection_id" {
  description = "The identifier of the backup selection"
  value       = concat(aws_backup_selection.main[*].id, [""])[0]
}

#####
# AWS Backup SNS Notification Outputs
####
output "backup_sns_topic_arn" {
  description = "The Amazon Resource Name (ARN) that specifies the topic for a backup vault’s events"
  value       = var.create_sns_topic ? concat(aws_sns_topic.main[*].arn, [""])[0] : var.sns_topic_arn
}

output "backup_vault_events" {
  description = "An array of events that indicate the status of jobs to back up resources to the backup vault."
  value = flatten([
    for events in aws_backup_vault_notifications.main[*] : events.backup_vault_events
  if var.enable_sns_notifications])
}

#####
# AWS Backup IAM role Outputs
####
output "backup_vault_iam_role_name" {
  description = "The name of the backup IAM role"
  value       = aws_iam_role.main.name
}

output "backup_vault_iam_role_arn" {
  description = "The ARN of the backup IAM role"
  value       = aws_iam_role.main.arn
}