GET /api/v2/collections/testing/k8s_demo_collection/versions/
HTTP 200 OK
  Allow: GET, HEAD, OPTIONS
  Content-Type: application/json
  Vary: Accept

  {
    "count": 1,
    "next": null,
    "previous": null,
    "results": [
        {
            "version": "0.0.3",
            "href": "https://galaxy.ansible.com/api/v2/collections/testing/k8s_demo_collection/versions/0.0.3/"
        }
    ]
}