{
  "keep": [
    {
      "time": "2016-01-18T12:02:03Z",
      "tree": null,
      "paths": null
    },
    {
      "time": "2016-01-12T21:08:03Z",
      "tree": null,
      "paths": null
    },
    {
      "time": "2016-01-12T21:02:03Z",
      "tree": null,
      "paths": null
    },
    {
      "time": "2016-01-09T21:02:03Z",
      "tree": null,
      "paths": null
    },
    {
      "time": "2016-01-08T20:02:03Z",
      "tree": null,
      "paths": null
    },
    {
      "time": "2016-01-07T10:02:03Z",
      "tree": null,
      "paths": null
    }
  ],
  "reasons": [
    {
      "snapshot": {
        "time": "2016-01-18T12:02:03Z",
        "tree": null,
        "paths": null
      },
      "matches": [
        "last snapshot",
        "daily snapshot"
      ],
      "counters": {
        "last": 4,
        "daily": 4
      }
    },
    {
      "snapshot": {
        "time": "2016-01-12T21:08:03Z",
        "tree": null,
        "paths": null
      },
      "matches": [
        "last snapshot",
        "daily snapshot"
      ],
      "counters": {
        "last": 3,
        "daily": 3
      }
    },
    {
      "snapshot": {
        "time": "2016-01-12T21:02:03Z",
        "tree": null,
        "paths": null
      },
      "matches": [
        "last snapshot"
      ],
      "counters": {
        "last": 2,
        "daily": 3
      }
    },
    {
      "snapshot": {
        "time": "2016-01-09T21:02:03Z",
        "tree": null,
        "paths": null
      },
      "matches": [
        "last snapshot",
        "daily snapshot"
      ],
      "counters": {
        "last": 1,
        "daily": 2
      }
    },
    {
      "snapshot": {
        "time": "2016-01-08T20:02:03Z",
        "tree": null,
        "paths": null
      },
      "matches": [
        "last snapshot",
        "daily snapshot"
      ],
      "counters": {
        "daily": 1
      }
    },
    {
      "snapshot": {
        "time": "2016-01-07T10:02:03Z",
        "tree": null,
        "paths": null
      },
      "matches": [
        "daily snapshot"
      ],
      "counters": {}
    }
  ]
}