# CustomerUpdatePayload

Payload returned by the customerUpdate mutation

## Type Definition

```graphql
type CustomerUpdatePayload {
  customer: Customer
  customerUserErrors: [CustomerUserError]!
}
```

## Fields

| Field | Type | Description |
|-------|------|-------------|
| customer | Customer | The updated customer |
| customerUserErrors | [CustomerUserError]! | List of errors that occurred during the operation |

## Relationships

The `CustomerUpdatePayload` type represents the result of a customer update operation. It contains an optional `customer` object with the updated customer information, and a required list of `customerUserErrors` that may have occurred during the update process. This payload is returned by the `customerUpdate` mutation.

## Example

```graphql
mutation {
  customerUpdate(input: {firstName: "John"}) {
    customer {
      id
      firstName
      lastName
      email
    }
    customerUserErrors {
      field
      message
    }
  }
}
```

## Implements

None

## Related Types

- [Customer](/reference/storefront/1.3.0/objects/customer)
- [CustomerUserError](/reference/storefront/1.3.0/objects/customer-user-error)