# BillingUpdateCustomize

Customize the plan to attach. Can either override the price of the plan, the items in the plan, or both.


## Fields

| Field                                                                          | Type                                                                           | Required                                                                       | Description                                                                    |
| ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ |
| `price`                                                                        | [OptionalNullable[models.BillingUpdatePrice]](../models/billingupdateprice.md) | :heavy_minus_sign:                                                             | N/A                                                                            |
| `items`                                                                        | List[[models.BillingUpdateItem](../models/billingupdateitem.md)]               | :heavy_minus_sign:                                                             | N/A                                                                            |