# RegisterApplePayDomainsInput

Input · GraphQL API

Top-level Input fields for registering apple pay domains.

## Fields

- `clientMutationId` (`String`): An identifier used to reconcile requests and responses. 255 characters maximum.
- `domains` (`[String!]!`) — required: List of domains to register.

## Used by

- [registerApplePayDomains](/braintree/graphql/reference/mutations/register-apple-pay-domains) — Mutation; input

## GraphQL definition

```graphql
input RegisterApplePayDomainsInput {
  clientMutationId: String
  domains: [String!]!
}
```

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