---
title: "sendRequest(requestFlags:commandCode:data:resultHandler:)"
framework: corenfc
role: symbol
role_heading: Instance Method
path: "corenfc/nfciso15693tag/sendrequest(requestflags:commandcode:data:resulthandler:)"
---

# sendRequest(requestFlags:commandCode:data:resultHandler:)

## Declaration

```swift
@preconcurrency func sendRequest(requestFlags flags: Int, commandCode: Int, data: Data?, resultHandler: @escaping @Sendable (Result<(NFCISO15693ResponseFlag, Data?), any Error>) -> Void)
```

```swift
func sendRequest(requestFlags flags: Int, commandCode: Int, data: Data?, resultHandler: @escaping (Result<(NFCISO15693ResponseFlag, Data?), any Error>) -> Void)
```