# UpdateCustomerPayload

Object · GraphQL API

Top-level fields returned when updating a customer.

## Fields

- `clientMutationId` (`String`): An identifier used to reconcile requests and responses. 255 characters maximum.
- `customer` (`Customer`): Information about the customer that was updated.

## Used by

- [updateCustomer](/braintree/graphql/reference/mutations/update-customer) — Mutation

## GraphQL definition

```graphql
type UpdateCustomerPayload {
  clientMutationId: String
  customer: Customer
}
```

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[View the complete GraphQL schema on GitHub](https://raw.githubusercontent.com/braintree/graphql-api/refs/heads/master/schema.graphql)