# `Stripe.Resources.Radar.PaymentEvaluation.Events.DisputeOpened`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/resources/radar/payment_evaluation.ex#L126)

Nested struct within the parent resource.

# `t`

```elixir
@type t() :: %Stripe.Resources.Radar.PaymentEvaluation.Events.DisputeOpened{
  amount: integer() | nil,
  currency: String.t() | nil,
  reason: String.t() | nil
}
```

* `amount` - Amount to dispute for this payment. A positive integer representing how much to charge in [the smallest currency unit](https://docs.stripe.com/currencies#zero-decimal) (for example, 100 cents to charge 1.00 USD or 100 to charge 100 Yen, a zero-decimal currency).
* `currency` - Three-letter [ISO currency code](https://www.iso.org/iso-4217-currency-codes.html), in lowercase. Must be a [supported currency](https://stripe.com/docs/currencies). Format: ISO 4217 currency code.
* `reason` - Reason given by cardholder for dispute. Possible values: `account_not_available`, `credit_not_processed`, `customer_initiated`, `duplicate`, `fraudulent`, `general`, `noncompliant`, `product_not_received`, `product_unacceptable`, `subscription_canceled`, `unrecognized`.

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