)]}'
{
  "commit": "8dd918c59e630cc9e7be87b8eb35aa12079e3693",
  "tree": "6f5f1f5923a4f6b69c3ad482e00175fb9d5803c9",
  "parents": [
    "614cab33c40159f0bc10d92c9f8dc3f9783708d9"
  ],
  "author": {
    "name": "Kaitlin Farr",
    "email": "kaitlin.farr@jhuapl.edu",
    "time": "Tue Oct 24 09:34:03 2017 -0400"
  },
  "committer": {
    "name": "Kaitlin Farr",
    "email": "kaitlin.farr@jhuapl.edu",
    "time": "Tue Jan 23 19:45:07 2018 +0000"
  },
  "message": "Update nova api_class setting to backend\n\nCastellan switches the `api_class` config option to `backend`. The change\nis still backwards compatible with the old `api_class` setting, but cinder\nalready updated to use the new option (see I5e46c738531d5d56777e91a00f4cee9531356f2e)\nand it is better to use the new setting.\n\nChange-Id: Ib609c82e7076d19676baaf4f08abd79ea11db0e3\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "c40c43af6c56dd91f2e93c60aa6ca6714bd8512c",
      "old_mode": 33188,
      "old_path": "lib/nova",
      "new_id": "db88474f55f3b934ba4687f2dbd10614ff66944c",
      "new_mode": 33188,
      "new_path": "lib/nova"
    }
  ]
}