{
  "disclosure": "Fictional, app-neutral worked excerpt. No customer account or live API call. Not the complete package.",
  "title": "Contact cleanup and duplicate review",
  "columns": [
    "ID",
    "Email",
    "Consent"
  ],
  "sourceRows": [
    [
      "C01",
      "Ada@Example.test",
      "opted-in"
    ],
    [
      "C02",
      "ada@example.test",
      "opted-out"
    ],
    [
      "C03",
      "broken-address",
      "unknown"
    ]
  ],
  "resultRows": [
    [
      "C01",
      "ada@example.test",
      "duplicate group D1"
    ],
    [
      "C02",
      "ada@example.test",
      "suppression preserved"
    ],
    [
      "C03",
      "held for correction",
      "no invented address"
    ]
  ],
  "rule": "Normalize whitespace and email case in a copy. Preserve source IDs and consent. Matching email does not authorize a destructive merge.",
  "sourceRowCount": 3,
  "outputRowCount": 3
}