---
title: "netService(_:didUpdateTXTRecord:)"
framework: foundation
role: symbol
role_heading: Instance Method
path: "foundation/netservicedelegate/netservice(_:didupdatetxtrecord:)"
---

# netService(_:didUpdateTXTRecord:)

Notifies the delegate that the TXT record for a given service has been updated.

## Declaration

```swift
optional func netService(_ sender: NetService, didUpdateTXTRecord data: Data)
```

## Parameters

- `sender`: The service whose TXT record was updated.
- `data`: The new TXT record.

## See Also

### Related Documentation

- [startMonitoring()](foundation/netservice/startmonitoring().md)

### Using Network Services

- [netServiceWillPublish(_:)](foundation/netservicedelegate/netservicewillpublish(_:).md)
- [netService(_:didNotPublish:)](foundation/netservicedelegate/netservice(_:didnotpublish:).md)
- [netServiceDidPublish(_:)](foundation/netservicedelegate/netservicedidpublish(_:).md)
- [netServiceWillResolve(_:)](foundation/netservicedelegate/netservicewillresolve(_:).md)
- [netService(_:didNotResolve:)](foundation/netservicedelegate/netservice(_:didnotresolve:).md)
- [netServiceDidResolveAddress(_:)](foundation/netservicedelegate/netservicedidresolveaddress(_:).md)
- [netServiceDidStop(_:)](foundation/netservicedelegate/netservicedidstop(_:).md)