# `Stripe.Params.BillingPortal.SessionCreateParams.FlowData`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/billing_portal/session_create_params.ex#L37)

Nested parameters.

# `t`

```elixir
@type t() :: %Stripe.Params.BillingPortal.SessionCreateParams.FlowData{
  after_completion: map() | nil,
  subscription_cancel: map() | nil,
  subscription_update: map() | nil,
  subscription_update_confirm: map() | nil,
  type: String.t() | nil
}
```

* `after_completion` - Behavior after the flow is completed.
* `subscription_cancel` - Configuration when `flow_data.type=subscription_cancel`.
* `subscription_update` - Configuration when `flow_data.type=subscription_update`.
* `subscription_update_confirm` - Configuration when `flow_data.type=subscription_update_confirm`.
* `type` - Type of flow that the customer will go through. Possible values: `payment_method_update`, `subscription_cancel`, `subscription_update`, `subscription_update_confirm`.

---

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