---
displayed_sidebar: paymentReference
---

import { TypeList } from "docs-ui"

# PaymentCollectionUpdatableFields

The attributes to update in the payment collection.

<TypeList types={[{"name":"region_id","type":"`string`","description":"The associated region's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"currency_code","type":"`string`","description":"&#123;The ISO 3 character currency code of the payment collection.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"amount","type":"[BigNumberInput](../../types/payment.BigNumberInput/page.mdx)","description":"The amount of the payment collection.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"metadata","type":"`Record<string, unknown>`","description":"Holds custom data in key-value pairs.","optional":true,"defaultValue":"","expandable":false,"children":[]}]}  sectionTitle="PaymentCollectionUpdatableFields"/>