Can not provide arn for organization

[hc-github-team-packer]

This issue was originally opened by @EugenKon in https://github.com/hashicorp/packer/issues/13099 and has been migrated to this repository. The original issue description is below.

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Overview of the Issue

also this is not documented https://developer.hashicorp.com/packer/integrations/hashicorp/amazon/latest/components/builder/ebs how to fill this value correctly.

Reproduction Steps

source "amazon-ebs" "nomad_ami" {
  ami_name              = "xxx"
  instance_type         = "t2.medium"
  region                = var.aws_region
  source_ami            = data.amazon-ami.ubuntu_server_lts.id
  ssh_username          = "ubuntu"
  ami_regions           = ["ca-central-1", "us-east-1", "us-east-2", "us-west-1", "us-west-2"]
  ami_org_arns          = ["arn:aws:organizations::000000000:ou/path/to"]
  force_deregister      = true
  force_delete_snapshot = true

  tags = {
    Name          = "nomad"
    Base_AMI_ID   = data.amazon-ami.ubuntu_server_lts.id
    Base_AMI_Name = data.amazon-ami.ubuntu_server_lts.name
    OS_Version    = "Ubuntu"
    Release       = "24.04 LTS"
    Description   = "Base image for EC2 instances on Nomad cluster"
  }

  snapshot_tags = {
    Name        = "nomad"
    Description = "Base image for EC2 instances on Nomad cluster"
  }
}

Packer version

v1.9.4

Simplified Packer Template

Operating system and Environment details

Darwin Eugens-MacBook-Pro.local 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:09:52 PDT 2024; root:xnu-10063.121.3~5/RELEASE_X86_64 x86_64 i386 Darwin