Is your feature request related to a problem? Please describe.
I have some procedures with parameters that are not used by design rather than by omission. At the moment, the only workaround is to add the [IgnoreWarnings(TB0025)] attribute.

Describe the solution you'd like
Instead of adding a blanket warning ignore for a whole procedure, it'd be nice if individual arguments could be marked as intentionally unused by prepending their name with an underscore (_).

Describe alternatives you've considered
The [IgnoreWarnings(TB0025)] is a workaround.