domain property Null safety

String? domain
final

The domain of where to find the error code.

This field is only available on iOS and represents a "domain" from where the errorCode is from. This value is taken directly from an NSError in Objective-C. See https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/ErrorHandlingCocoa/ErrorObjectsDomains/ErrorObjectsDomains.html for more information on error handling on iOS.

Implementation

final String? domain;