---
title: RequestFlag
framework: corenfc
role: symbol
role_heading: Type Alias
path: corenfc/requestflag
---

# RequestFlag

A set of bit mask options that, when combined, define the request flags to use when sending a command.

## Declaration

```swift
typealias RequestFlag = NFCISO15693RequestFlag
```

## Topics

### Request Flags

- [RequestFlagDualSubCarriers](corenfc/nfciso15693requestflag/requestflagdualsubcarriers.md)
- [RequestFlagHighDataRate](corenfc/nfciso15693requestflag/requestflaghighdatarate.md)
- [RequestFlagProtocolExtension](corenfc/nfciso15693requestflag/requestflagprotocolextension.md)
- [RequestFlagSelect](corenfc/nfciso15693requestflag/requestflagselect.md)
- [RequestFlagAddress](corenfc/nfciso15693requestflag/requestflagaddress.md)
- [RequestFlagOption](corenfc/nfciso15693requestflag/requestflagoption.md)