{
  "firstLevelColClass": "col-12",
  "secondLevelColClass": "col-12 col-md-3",
  "hrExtraClass": "a-hrLight",
  "loadmoreSearch": false,
  "firstLevelCheckboxes": [
    {
      "hasSecondLevel": true,
      "isStacked": "custom-controls-stacked",
      "secondLevelId": "firstNestedLevel",
      "check-legend": false,
      "checkboxes": [
        {
          "checkboxes-title": "Main",
          "data-toggle": "nestedCheckbox",
          "data-target": "#firstNestedLevel"
        }
      ],
      "secondLevelCheckboxes": [
        {
          "isDiscreet": "a-form-checkboxes--discret",
          "isStacked": "custom-controls-stacked",
          "check-legend": false,
          "checkboxes": [
            {
              "checkboxes-title": "Nested"
            }
          ]
        },
        {
          "isDiscreet": "a-form-checkboxes--discret",
          "isStacked": "custom-controls-stacked",
          "check-legend": false,
          "checkboxes": [
            {
              "checkboxes-title": "Nested"
            }
          ]
        }
      ]
    },
    {
      "isStacked": "custom-controls-stacked",
      "firstLevelColClass": "col-12 col-md-3",
      "hrExtraClass": "d-md-none a-hrLight",
      "check-legend": false,
      "checkboxes": [
        {
          "checkboxes-title": "Secondexample"
        }
      ],
      "hasSecondLevel": false
    },
    {
      "isStacked": "custom-controls-stacked",
      "firstLevelColClass": "col-12 col-md-3",
      "hrExtraClass": "d-md-none a-hrLight",
      "check-legend": false,
      "checkboxes": [
        {
          "checkboxes-title": "Secondexample"
        }
      ],
      "hasSecondLevel": false
    }
  ]
}