# `Stripe.Params.Issuing.DisputeUpdateParams.Evidence`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/issuing/dispute_update_params.ex#L20)

Nested parameters.

# `t`

```elixir
@type t() :: %Stripe.Params.Issuing.DisputeUpdateParams.Evidence{
  canceled: map() | nil,
  duplicate: map() | nil,
  fraudulent: map() | nil,
  merchandise_not_as_described: map() | nil,
  no_valid_authorization: map() | nil,
  not_received: map() | nil,
  other: map() | nil,
  reason: String.t() | nil,
  service_not_as_described: map() | nil
}
```

* `canceled` - Evidence provided when `reason` is 'canceled'.
* `duplicate` - Evidence provided when `reason` is 'duplicate'.
* `fraudulent` - Evidence provided when `reason` is 'fraudulent'.
* `merchandise_not_as_described` - Evidence provided when `reason` is 'merchandise_not_as_described'.
* `no_valid_authorization` - Evidence provided when `reason` is 'no_valid_authorization'.
* `not_received` - Evidence provided when `reason` is 'not_received'.
* `other` - Evidence provided when `reason` is 'other'.
* `reason` - The reason for filing the dispute. The evidence should be submitted in the field of the same name. Possible values: `canceled`, `duplicate`, `fraudulent`, `merchandise_not_as_described`, `no_valid_authorization`, `not_received`, `other`, `service_not_as_described`.
* `service_not_as_described` - Evidence provided when `reason` is 'service_not_as_described'.

---

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