{
  "rootNodeId": "node-customers-001",
  "nodes": [
    {
      "id": "node-raw-001",
      "name": "raw_customers",
      "type": "TABLE",
      "platform": "S3"
    },
    {
      "id": "node-customers-001",
      "name": "customers",
      "type": "TABLE",
      "platform": "SNOWFLAKE"
    }
  ],
  "edges": [
    {
      "sourceId": "node-raw-001",
      "targetId": "node-customers-001",
      "transformationType": "ETL"
    }
  ]
}