# `PolarExpress.Schemas.SubscriptionUpdateProduct`
[🔗](https://github.com/jeffhuen/polar_express/blob/main/lib/polar_express/schemas/subscription_update_product.ex#L2)

SubscriptionUpdateProduct

# `t`

```elixir
@type t() :: %PolarExpress.Schemas.SubscriptionUpdateProduct{
  product_id: String.t() | nil,
  proration_behavior:
    PolarExpress.Schemas.SubscriptionProrationBehavior.t() | nil
}
```

* `product_id` - Update subscription to another product. Format: uuid4.
* `proration_behavior` - Determine how to handle the proration billing. If not provided, will use the default organization setting. Nullable.

# `schema_name`

---

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