{
  "topic_id": "TP-191",
  "synthetic": true,
  "real_customer_data": false,
  "purpose": "Actual v26.10.0 exportQueryToCSV grain",
  "input": {
    "currency": "EUR",
    "rows": [
      {
        "kind": "parent",
        "Amount": 0,
        "Split_Amount": -90
      },
      {
        "kind": "child",
        "Amount": -55,
        "Split_Amount": 0
      },
      {
        "kind": "child",
        "Amount": -35,
        "Split_Amount": 0
      }
    ],
    "incomplete_child_amounts": [
      -55,
      -30
    ]
  },
  "expected_review": {
    "Amount_sum": -90,
    "wrong_two_column_sum": -180,
    "incomplete_children_sum": -85,
    "incomplete_matches_parent": false
  },
  "scope": "Source-pinned representation; not exporter execution, GUI-button guarantee or raw API/CLI schema.",
  "verification": "Python reference model only. Vendor UI, accounting operations, real bank compatibility and authenticated imports NOT_VERIFIED."
}