# Update a reversal

Updates the specified reversal by setting the values of the parameters passed. Any parameters not provided will be left unchanged.

This request only accepts metadata and description as arguments.

## Request

```curl
curl https://api.stripe.com/v1/transfers/{{TRANSFER_ID}}/reversals/{{TRANSFER_REVERSAL_ID}} \
  -u "<<YOUR_SECRET_KEY>>" \
  -d "metadata[order_id]=6735"
```

### Response

```json
{
  "id": "trr_1Mio2eLkdIwHu7ixN5LPJS4a",
  "object": "transfer_reversal",
  "amount": 400,
  "balance_transaction": "txn_1Mio2eLkdIwHu7ixosfrbjhW",
  "created": 1678147568,
  "currency": "usd",
  "destination_payment_refund": "pyr_1Mio2eQ9PRzxEwkZYewpaIFB",
  "metadata": {
    "order_id": "6735"
  },
  "source_refund": null,
  "transfer": "tr_1Mio2dLkdIwHu7ixsUuCxJpu"
}
```

## Returns

Returns the reversal object if the update succeeded. This call will raise [an error](https://docs.stripe.com/api/transfer_reversals/update.md#errors) if update parameters are invalid.

## Parameters

- `metadata` (map, optional)
  Set of [key-value pairs](https://docs.stripe.com/api/metadata.md) that you can attach to an object. This can be useful for storing additional information about the object in a structured format. Individual keys can be unset by posting an empty value to them. All keys can be unset by posting an empty value to `metadata`.