# `Stripe.Params.SubscriptionResumeParams`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/subscription_resume_params.ex#L2)

Parameters for subscription resume.

# `t`

```elixir
@type t() :: %Stripe.Params.SubscriptionResumeParams{
  billing_cycle_anchor: String.t() | nil,
  expand: [String.t()] | nil,
  proration_behavior: String.t() | nil,
  proration_date: integer() | nil
}
```

* `billing_cycle_anchor` - The billing cycle anchor that applies when the subscription is resumed. Either `now` or `unchanged`. The default is `now`. For more information, see the billing cycle [documentation](https://docs.stripe.com/billing/subscriptions/billing-cycle). Possible values: `now`, `unchanged`.
* `expand` - Specifies which fields in the response should be expanded.
* `proration_behavior` - Determines how to handle [prorations](https://docs.stripe.com/billing/subscriptions/prorations) resulting from the `billing_cycle_anchor` being `unchanged`. When the `billing_cycle_anchor` is set to `now` (default value), no prorations are generated. If no value is passed, the default is `create_prorations`. Possible values: `always_invoice`, `create_prorations`, `none`.
* `proration_date` - If set, prorations will be calculated as though the subscription was resumed at the given time. This can be used to apply exactly the same prorations that were previewed with the [create preview](https://stripe.com/docs/api/invoices/create_preview) endpoint. Format: Unix timestamp.

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