{
  "schema": {
    "properties": {
      "column_name": {
        "description": "The name of the target column",
        "example": "mycol",
        "type": "string"
      },
      "type": {
        "description": "Type of target column",
        "example": "BIGINT",
        "type": "string"
      }
    },
    "type": "object",
    "title": "ChartDataColumn"
  },
  "schemaType": "response"
}