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

SeatAssign

# `t`

```elixir
@type t() :: %PolarExpress.Schemas.SeatAssign{
  checkout_id: String.t() | nil,
  customer_id: String.t() | nil,
  email: String.t() | nil,
  external_customer_id: String.t() | nil,
  external_member_id: String.t() | nil,
  immediate_claim: boolean() | nil,
  member_id: String.t() | nil,
  metadata: map() | nil,
  order_id: String.t() | nil,
  subscription_id: String.t() | nil
}
```

* `checkout_id` - Checkout ID. Used to look up subscription or order from the checkout page. Nullable.
* `customer_id` - Customer ID for the seat assignment Nullable.
* `email` - Email of the customer to assign the seat to Nullable.
* `external_customer_id` - External customer ID for the seat assignment Nullable.
* `external_member_id` - External member ID for the seat assignment. Only supported when member_model_enabled is true. Can be used alone (lookup existing member) or with email (create/validate member). Nullable.
* `immediate_claim` - If true, the seat will be immediately claimed without sending an invitation email. API-only feature.
* `member_id` - Member ID for the seat assignment. Only supported when member_model_enabled is true. Nullable.
* `metadata` - Additional metadata for the seat (max 10 keys, 1KB total) Nullable.
* `order_id` - Order ID for one-time purchases. Required if subscription_id and checkout_id are not provided. Nullable.
* `subscription_id` - Subscription ID. Required if checkout_id and order_id are not provided. Nullable.

# `schema_name`

---

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