# customerAddressUpdate - storefront - MUTATION Version: unstable ## Description Updates the address of an existing customer. ### Access Scopes `unauthenticated_write_customers` access scope. ## Arguments * [address](/docs/api/storefront/unstable/input-objects/MailingAddressInput): MailingAddressInput! - The customer’s mailing address. * [customerAccessToken](/docs/api/storefront/unstable/scalars/String): String! - The access token used to identify the customer. * [id](/docs/api/storefront/unstable/scalars/ID): ID! - Specifies the customer address to update. ## Returns * [customerAddress](/docs/api/storefront/unstable/objects/MailingAddress): MailingAddress The customer’s updated mailing address. * [customerUserErrors](/docs/api/storefront/unstable/objects/CustomerUserError): CustomerUserError! The list of errors that occurred from executing the mutation. * [userErrors](/docs/api/storefront/unstable/objects/UserError): UserError! The list of errors that occurred from executing the mutation. ## Examples