Is there a built-in way to define and validate options as mutually exclusive?

[IanKemp]

For example, CommandLineParser has the SetName property on its OptionAttribute that can be used for this.

It would be relatively trivial to implement this logic via CommandSettings.Validate, but I was wondering if there was a built-in way to do this, that would format output in a default and standard way if multiple mutually exclusive options were present.

[nils-a]

Using CommandSettings.Validate is the built-way. 😬

There is no attribute to do this, however.