# reviseContactImportMapping

Change how an import maps the spreadsheet’s columns, in plain words: message is the change the person asked for (for example "the Owner 2 column is a second contact name, not a note" or "put the Lead Source column in the Source custom field"). Re-runs the import mapper, which takes up to a few minutes; read the result again with previewContactImport. Nothing is imported.

- Call: `POST https://server.goliathdata.com/api/v1/call` with `{ "operationId": "reviseContactImportMapping", "variables": {...} }`
- Scope: `WRITE`
- Type: mutation
- Idempotency: honors `Idempotency-Key` (24 h)
- Rate-limited: no

## Variables

- `fileProcessingTaskId`: `ID!` (required)
- `message`: `String!` (required)

## Response (data, an example)

```json
{
  "fileProcessingTaskMutation": {
    "reviseContactTransformer": {
      "id": "<ID>",
      "status": "CREATED",
      "transformerAuthoringState": "COMPLETED",
      "hasAuthoredTransformer": true
    }
  }
}
```

## Example

```bash
curl https://server.goliathdata.com/api/v1/call \
  -H "Authorization: Bearer $GOLIATH_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "operationId": "reviseContactImportMapping",
    "variables": {
      "fileProcessingTaskId": "<fileProcessingTaskId>",
      "message": "<String>"
    }
  }'
```