{
  "name": "flatcar-beta",
  "description": "Flatcar beta",
  "versions": [{
    "version": "3277.1.1",
    "providers": [{
      "name": "virtualbox",
      "url": "https://beta.release.flatcar-linux.net/amd64-usr/3277.1.1/flatcar_production_vagrant_virtualbox.box",
      "checksum_type": "sha256",
      "checksum": "b9fb100671613f78104247e074449f2a0753a8df6f260796f17c144bbe45864f"
    }]
  }]
}