Use nameof operator instead of explicitly spelling out the parameter CS-R1059
Anti-pattern
Major
Autofix ArgumentException is generally thrown when an unexpected argument is passed to a method. Explicitly spelling out the parameter whilst throwing such exceptions is not a good idea as parameter names are subject to change during code refactoring and may produce misleading information in the stracktrace. It is therefore recommended that you use the nameof operator to spell out such parameters instead.
Bad Practice
throw new ArgumentException("age");
Recommended
throw new ArgumentException(nameof(age));