How to remove all data by a suite name from UserDefaults in Swift?

Question

I have created user defaults with names below,

let prefs1 = UserDefaults.init(suiteName: \"UserAccount\")
let prefs2 = UserDefaults.init(suiteName: \"UserInfo\")         


        

Answer 1

func removePersistentDomain(forName domainName: String)

https://developer.apple.com/documentation/foundation/userdefaults/1417339-removepersistentdomain

Calling this method is equivalent to initializing a user defaults object with init(suiteName:) passing domainName, and calling the removeObject(forKey:) method on each of its keys.