{
  "main": "main.dwl",
  "inputs": {
    "payload": {
      "value": "[encoded data, 7020 characters]",
      "kind": "binary",
      "properties": {

      },
      "mimeType": "application/csv"
    }
  },
  "fs": {
    "main.dwl": "%dw 2.0\ninput payload csv separator=\"\"\noutput application/csv separator=\",\"\n---\npayload map {\n    \"code\" : $[0]\n}"
  }
}