{
  "parameters": {
    "type": "object",
    "properties": {
      "delimiter": {
        "type": "string",
        "description": "Delimiter used when promoting nested field paths.",
        "default": "_"
      },
      "maxDepth": {
        "type": "integer",
        "description": "Maximum nested object depth to flatten.",
        "default": 4
      }
    }
  },
  "inputs": [
    {
      "key": "in",
      "label": "Input",
      "required": true
    }
  ],
  "outputs": [
    {
      "key": "out",
      "label": "Output",
      "required": true
    }
  ],
  "lineage": {
    "mode": "row_preserving"
  },
  "deterministic": true,
  "runtimeSupported": true
}