DRAFT - Multi throw if nulls

[SteveDunn]

There's some issues with this idea WRT method overload resolution. Just creating this PR to show the issue

[ghost]

Note regarding the new-api-needs-documentation label:

This serves as a reminder for when your PR is modifying a ref *.cs file and adding/modifying public APIs, to please make sure the API implementation in the src *.cs file is documented with triple slash comments, so the PR reviewers can sign off that change.

[ghost]

I couldn't figure out the best area label to add to this PR. If you have write-permissions please help me learn by adding exactly one area label.

[SteveDunn]

Unfortunately, we have to cast to force the correct overload. This also impacts the parameter name reported in the exception message.

[teo-tsirpanis]

Hello @SteveDunn and thanks for taking the initiative. Your PR is adding a new public API which first must be formally suggested and approved according to the process. Until that happens, I'm afraid I have to close it. Feel free to open another one if the API gets approved.

[SteveDunn]

@teo-tsirpanis - understood. My idea didn't work anyway, because of overload resolution. I should've closed it myself, but didn't think of that (I just thought to make if DRAFT)