How to get 5G network type from the swift code?

I don't want to monitor network type connected changes but I just want to know type of network mobile device is connected at given time. like want to know whether it's wifi or LTE or wired Ethernet.

I am using Xcode 12.2 and using BGProcessTask to some task in the background. In iOS Device it works fine as i run the command to schedule the BGTask after the App goes to background, so in debug mode when i connect device to Mac and run commands then it works. Without running command When we background app and open the app the next day still the BGTask is not triggered. Can anyone has any suggestion on this?

This issue still not fixed. I created a framework in which I am submitting the BGProcessingTaskRequest upon appdidenterbackground notification. it complains about the Error Domain=BGTaskSchedulerErrorDomain Code=1. Ironically I built a sample app without framework it works fine in the Host App and was able to run the command to test the triggering of background process.