---
displayed_sidebar: customerReference
---

import { TypeList } from "docs-ui"

# CustomerUpdatableFields

The updatable fields of a customer.

<TypeList types={[{"name":"company_name","type":"`null` \\| `string`","description":"The company name of the customer.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"first_name","type":"`null` \\| `string`","description":"The first name of the customer.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"last_name","type":"`null` \\| `string`","description":"The last name of the customer.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"email","type":"`null` \\| `string`","description":"The email of the customer.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"phone","type":"`null` \\| `string`","description":"The phone of the customer.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"metadata","type":"`null` \\| `Record<string, unknown>`","description":"Holds custom data in key-value pairs.","optional":true,"defaultValue":"","expandable":false,"children":[]}]}  sectionTitle="CustomerUpdatableFields"/>