{
  "value": "some value",

  "section": {
    "any": "thing",
    "sub": {
      "sub": {
        "sub1": {
          "key": "val1"
        },
        "sub2": {
          "key": "val2"
        }
      }
    }
  },

  "string_slice": {
    "empty": [],
    "filled": [
      "string1",
      "string2"
    ],
    "incorrect": null
  },

  "string": {
    "correct": "some string",
    "incorrect": []
  },

  "duration": {
    "correct": "15m",
    "incorrect": "some string"
  },

  "number": {
    "int_pos": 1,
    "int_neg": -1,
    "fract_pos": 2.5,
    "fract_neg": -2.5,
    "incorrect": "some string"
  },

  "bool": {
    "correct": true,
    "correct_string": "true",
    "incorrect": "not true"
  }
}