redash/client/app/visualizations/chart/plotly/fixtures/prepareData/bar/default.json

{
  "input": {
    "options": {
      "globalSeriesType": "column",
      "numberFormat": "0,0[.]00000",
      "percentFormat": "0[.]00%",
      "textFormat": "",
      "showDataLabels": true,
      "direction": { "type": "counterclockwise" },
      "xAxis": { "type": "-", "labels": { "enabled": true } },
      "yAxis": [
        { "type": "linear" },
        { "type": "linear", "opposite": true }
      ],
      "series": { "stacking": null, "error_y": { "type": "data", "visible": true } },
      "seriesOptions": {
        "a": { "type": "column", "color": "red" }
      },
      "columnMapping": {
        "x": "x",
        "y1": "y"
      },
      "missingValuesAsZero": true
    },
    "data": [
      {
        "name": "a",
        "data": [
          { "x": "x1", "y": 10, "yError": 0 },
          { "x": "x2", "y": 20, "yError": 0 },
          { "x": "x3", "y": 30, "yError": 0 },
          { "x": "x4", "y": 40, "yError": 0 }
        ]
      }
    ]
  },
  "output": {
    "series": [
      {
        "visible": true,
        "type": "bar",
        "name": "a",
        "x": ["x1", "x2", "x3", "x4"],
        "y": [10, 20, 30, 40],
        "error_y": { "array": [0, 0, 0, 0], "color": "red" },
        "hoverinfo": "text+x+name",
        "hover": [],
        "text": ["10 ± 0", "20 ± 0", "30 ± 0", "40 ± 0"],
        "textposition": "inside",
        "marker": { "color": "red" },
        "insidetextfont": { "color": "#ffffff" },
        "yaxis": "y"
      }
    ]
  }
}