Add Logic to Your Processing Pipelines

{
  "steps": {
    ":original": {
      "robot": "/upload/handle"
    },
    "resized": {
      "use": ":original",
      "robot": "/image/resize",
      "width": "${Math.min(width, 1920)}",
      "height": "${Math.min(height, 1080)}",
      "imagemagick_stack": "${size > 5000000 ? 'v3.0.1' : 'v2.0.10'}"
    },
    "exported": {
      "use": "resized",
      "robot": "/s3/store",
      "path": "${fields.category || 'uncategorized'}/${file.name}"
    }
  }
}