> Documentation index: [Saleor](/llms.txt) · [This section](/api-reference/checkout/llms.txt)
> Source: https://docs.saleor.io/api-reference/checkout/objects/checkout-email-update

# CheckoutEmailUpdate Object

Updates email address in the existing checkout object.

Triggers the following webhook events:

-   CHECKOUT\_UPDATED (async): A checkout was updated.

```graphql
type CheckoutEmailUpdate {
  checkout: Checkout
  checkoutErrors: [CheckoutError!]! @deprecated
  errors: [CheckoutError!]!
}
```

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### Fields

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#### [`checkout`](#checkout) ● [`Checkout`](/api-reference/checkout/objects/checkout.md)

An updated checkout.

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#### [`errors`](#errors) ● [`[CheckoutError!]!`](/api-reference/checkout/objects/checkout-error.md)

Show deprecatedHide deprecated

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#### [`checkoutErrors`](#checkout-errors) ● [`[CheckoutError!]!`](/api-reference/checkout/objects/checkout-error.md)

DEPRECATED

Use `errors` field instead.

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### Returned By

[`checkoutEmailUpdate`](/api-reference/checkout/mutations/checkout-email-update.md) mutation