action image_charts_get_chartjs280 {
  label: "Chart.js as image API"
  description: "Image-charts"
  provider: image_charts
  method: GET
  path: "/chart.js/2.8.0"
  encoding: json
  input: {
    type: "object"
    properties: {
      backgroundColor: {
        type: "string"
      }
      bkg: {
        type: "string"
      }
      c: {
        type: "string"
      }
      chart: {
        type: "string"
      }
      encoding: {
        type: "string"
      }
      height: {
        type: "string"
      }
      icac: {
        type: "string"
      }
      ichm: {
        type: "string"
      }
      icretina: {
        type: "string"
      }
      width: {
        type: "string"
      }
    }
    additionalProperties: false
  }
  output: {
    type: "object"
    additionalProperties: true
  }
}