# InStoreReaderAuthorizationMode

Enum · GraphQL API

The authorization mode used to perform the transaction.

## Values

- `CARD`
- `ISSUER`

## Used by

- [CardPresentOriginDetails](/braintree/graphql/reference/types/card-present-origin-details) — Object; authorizationMode
- [EmvCardOriginDetails](/braintree/graphql/reference/types/emv-card-origin-details) — Object; authorizationMode

## GraphQL definition

```graphql
enum InStoreReaderAuthorizationMode {
  CARD
  ISSUER
}
```

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