request-data.json

{
    "nodes": [
        {
            "key": "A",
            "type": "INPUT",
            "transformObject": {
                "tableName": "users",
                "fields": [
                    "id",
                    "name",
                    "age"
                ]
            }
        },
        {
            "key": "B",
            "type": "FILTER",
            "transformObject": {
                "variable_field_name": "age",
                "joinOperator": "AND",
                "operations": [
                    {
                        "operator": ">",
                        "value": "18"
                    }
                ]
            }
        },
        {
            "key": "C",
            "type": "SORT",
            "transformObject": [
                {
                    "target": "age",
                    "order": "ASC"
                },
                {
                    "target": "name",
                    "order": "ASC"
                }
            ]
        },
        {
            "key": "D",
            "type": "TEXT_TRANSFORMATION",
            "transformObject": [
                {
                    "column": "name",
                    "transformation": "UPPER"
                }
            ]
        },
        {
            "key": "E",
            "type": "OUTPUT",
            "transformObject": {
                "limit": 100,
                "offset": 0
            }
        }
    ],
    "edges": [
        {
            "from": "A",
            "to": "B"
        },
        {
            "from": "B",
            "to": "C"
        },
        {
            "from": "C",
            "to": "D"
        },
        {
            "from": "D",
            "to": "E"
        }
    ]
}