# `Stripe.Params.SubscriptionUpdateParams.CancellationDetails`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/subscription_update_params.ex#L242)

Nested parameters.

# `t`

```elixir
@type t() :: %Stripe.Params.SubscriptionUpdateParams.CancellationDetails{
  comment: map() | nil,
  feedback: String.t() | nil
}
```

* `comment` - Additional comments about why the user canceled the subscription, if the subscription was canceled explicitly by the user.
* `feedback` - The customer submitted reason for why they canceled, if the subscription was canceled explicitly by the user. Possible values: `customer_service`, `low_quality`, `missing_features`, `other`, `switched_service`, `too_complex`, `too_expensive`, `unused`.

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