# customerAddressUpdate - admin - MUTATION
Version: unstable

## Description
Update a customer's address information.

### Access Scopes
`write_customers` access scope.


## Arguments
* [address](/docs/api/admin/unstable/input-objects/MailingAddressInput): MailingAddressInput! - Specifies the fields to use when updating the address.
* [addressId](/docs/api/admin/unstable/scalars/ID): ID! - The ID of the address to update.
* [customerId](/docs/api/admin/unstable/scalars/ID): ID! - The ID of the customer whose address is being updated.
* [setAsDefault](/docs/api/admin/unstable/scalars/Boolean): Boolean - Whether to set the address as the customer's default address.


## Returns
* [address](/docs/api/admin/unstable/objects/MailingAddress): MailingAddress The updated address.
* [userErrors](/docs/api/admin/unstable/objects/UserError): UserError! The list of errors that occurred from executing the mutation.


## Examples