Disallow classes in C#?

In followup to Input validations in C#/.NET web applications I am considering to ban classes XmlUrlResolver, XmlDocument, and possibly others.
I noticed that SonarQube (7.9 is the version used, haven´t seen templates in Sonarcloud) does have a template “Track uses of disallowed classes” for Java, but not for C#.
Does that exist in 9.0? Or is it on the list for a future release?
Thanks, Joachim

Java also allows to disallow specific constructors and methods, in C# properties could also be on the list then…

Hi Joachim

Thanks for your suggestions. It seems like a useful rule that could be used wherever an organisation prefers not to use certain classes, methods or properties, for all sorts of reasons including your security use case. We would prefer to have a specific rule for these cases but where that’s not possible a configurable one can be a useful fallback. I will consider this for prioritisation later this year and try and let you know if and when it is available.

Thanks, Tom