{
  "build_name": "windows-2019",
  "distro_arch": "amd64",
  "distro_name": "windows",
  "distro_version": "2019",
  "iso_checksum": "none",
  "local_guest_os_type": "windows9srv-64",
  "os_display_name": "Windows Server 2019",
  "os_iso_url": "file:/path/en_windows_server_2019_x64_dvd_4cb967d8.iso"
}