{
  "name": "flatcar-beta",
  "description": "Flatcar beta",
  "versions": [{
    "version": "2219.2.1",
    "providers": [{
      "name": "virtualbox",
      "url": "https://beta.release.flatcar-linux.net/amd64-usr/2219.2.1/flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "7af7b24a4f0fb8c6906fcc36efc47421f21c0f62d2057aa12daf0466df3d63f9"
    }]
  }]
}