# `Stripe.Params.Tax.TransactionCreateReversalParams.LineItems`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/tax/transaction_create_reversal_params.ex#L37)

Nested parameters.

# `t`

```elixir
@type t() :: %Stripe.Params.Tax.TransactionCreateReversalParams.LineItems{
  amount: integer() | nil,
  amount_tax: integer() | nil,
  metadata: %{required(String.t()) => String.t()} | nil,
  original_line_item: String.t() | nil,
  quantity: integer() | nil,
  reference: String.t() | nil
}
```

* `amount` - The amount to reverse, in the [smallest currency unit](https://docs.stripe.com/currencies#zero-decimal) in negative.
* `amount_tax` - The amount of tax to reverse, in the [smallest currency unit](https://docs.stripe.com/currencies#zero-decimal) in negative.
* `metadata` - Set of [key-value pairs](https://docs.stripe.com/api/metadata) that you can attach to an object. This can be useful for storing additional information about the object in a structured format.
* `original_line_item` - The `id` of the line item to reverse in the original transaction. Max length: 5000.
* `quantity` - The quantity reversed. Appears in [tax exports](https://docs.stripe.com/tax/reports), but does not affect the amount of tax reversed.
* `reference` - A custom identifier for this line item in the reversal transaction, such as 'L1-refund'. Max length: 500.

---

*Consult [api-reference.md](api-reference.md) for complete listing*