copyWith method
      
IOSOptions
copyWith({ 
    
    
- String? groupId,
- String? accountName,
- KeychainAccessibility? accessibility,
- bool? synchronizable,
Implementation
IOSOptions copyWith({
  String? groupId,
  String? accountName,
  KeychainAccessibility? accessibility,
  bool? synchronizable,
}) =>
    IOSOptions(
      groupId: groupId ?? _groupId,
      accountName: accountName ?? _accountName,
      accessibility: accessibility ?? _accessibility,
      synchronizable: synchronizable ?? _synchronizable,
    );