image_optim.json

{
  "application_id": "YOUR_APP_ID",
  "src": "https://s3.amazonaws.com/img.blitline/sky.jpg",
  "v" : 1.22,
  "functions": [
    {
      "name": "resize_to_fit",
      "params" : {
        "width" : 200
      },
      "functions": [
        {
          "name": "no_op",
          "save": {
            "image_identifier": "SMALL",
            "image_optim" : true
          }
        }
      ]
    },
    {
      "name": "resize_to_fit",
      "params" : {
        "width" : 200
      },
      "functions": [
        {
          "name": "no_op",
          "save": {
            "image_identifier": "BIG"
          }
        }
      ]
    }
  ]
}