---
title: CustomerDefaultAddressUpdatePayload - Storefront API
description: Return type for `customerDefaultAddressUpdate` mutation.
api_version: 2026-04
source_url:
  html: >-
    https://shopify.dev/docs/api/storefront/latest/payloads/CustomerDefaultAddressUpdatePayload
  md: >-
    https://shopify.dev/docs/api/storefront/latest/payloads/CustomerDefaultAddressUpdatePayload.md
api_name: storefront
api_type: graphql
type: payload
---

# Customer​Default​Address​Update​Payload

payload

Return type for `customerDefaultAddressUpdate` mutation.

## Fields

* customer

  [Customer](https://shopify.dev/docs/api/storefront/latest/objects/Customer)

  Token access required

  The updated customer object.

* customer​User​Errors

  [\[Customer​User​Error!\]!](https://shopify.dev/docs/api/storefront/latest/objects/CustomerUserError)

  non-null

  The list of errors that occurred from executing the mutation.

* user​Errors

  [\[User​Error!\]!](https://shopify.dev/docs/api/storefront/latest/objects/UserError)

  non-nullDeprecated

***

## Mutations with this payload

* [customer​Default​Address​Update](https://shopify.dev/docs/api/storefront/latest/mutations/customerDefaultAddressUpdate)

  mutation

  Updates the default address of an existing [`Customer`](https://shopify.dev/docs/api/storefront/2026-04/objects/Customer). Requires a [customer access token](https://shopify.dev/docs/api/storefront/2026-04/mutations/customerDefaultAddressUpdate#arguments-customerAccessToken) to identify the customer and an address ID to specify which address to set as the new default.

  * customer​Access​Token

    [String!](https://shopify.dev/docs/api/storefront/latest/scalars/String)

    required

    ### Arguments

    The access token used to identify the customer.

  * address​Id

    [ID!](https://shopify.dev/docs/api/storefront/latest/scalars/ID)

    required

    ID of the address to set as the new default for the customer.

  ***

***

## Map

### Mutations with this payload

* [customer​Default​Address​Update](https://shopify.dev/docs/api/storefront/latest/mutations/customerDefaultAddressUpdate)