{
  "surface_id": "roll-picker-card-single-selected-surface",
  "surface_version": 1,
  "payload": {
    "objects": [
      {
        "beginRendering": {
          "surfaceId": "roll-picker-card-single-selected-surface",
          "root": "root"
        }
      },
      {
        "surfaceUpdate": {
          "surfaceId": "roll-picker-card-single-selected-surface",
          "components": [
            {
              "id": "root",
              "component": {
                "RollPickerCard": {
                  "columns": [
                    {
                      "title": "Cuisine",
                      "items": [
                        "Fast food",
                        "BBQ",
                        "Spicy"
                      ]
                    }
                  ],
                  "selection": {
                    "path": "/selection",
                    "literalArray": [
                      "Spicy"
                    ]
                  },
                  "hasCustomSelection": {
                    "path": "/hasCustomSelection",
                    "literalBoolean": true
                  },
                  "action": {
                    "name": "submit_roll_picker",
                    "context": [
                      {
                        "key": "flow",
                        "value": {
                          "literalString": "single_selected_demo"
                        }
                      }
                    ]
                  }
                }
              }
            }
          ]
        }
      },
      {
        "dataModelUpdate": {
          "surfaceId": "roll-picker-card-single-selected-surface",
          "path": "/",
          "contents": []
        }
      }
    ]
  }
}