{
  "content": {
    "tariffsColumns": {
      "items": {
        "data": {
          "items": {
            "items": {
              "image": {
                "ui:field": "picture"
              },
              "buttons": {
                "items": {
                  "href": {
                    "ui:field": "attachmentHref"
                  },
                  "icon": {
                    "ui:field": "icon"
                  },
                  "iconRight": {
                    "ui:field": "icon"
                  }
                }
              },
              "__html": {
                "ui:widget": "html"
              }
            }
          }
        }
      }
    },
    "hiddenRowsNum": {
      "ui:field": "number"
    }
  }
}