{
  "$schema": "https://json-structure.org/meta/extended/v0/#",
  "$id": "excel-api-chartinput-structure.json",
  "title": "ChartInput",
  "description": "Request to create a chart.",
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "description": "Chart type."
    },
    "sourceData": {
      "type": "string",
      "description": "A1-style data range."
    },
    "seriesBy": {
      "type": "string",
      "description": "How series are plotted."
    }
  }
}