Hey @johnrix ,
Thank you for sharing the solution here! 
We appreciate your contribution to the Zoom Developer Community!
-Tommy
Why is this a required field? I mean, why cause an error? put a notice in the console or something.
Hey @SigmaNursing,
Thank you for your feedback. You’re right, we could improve error handling around this. Good idea! If this is something you would like to see, please post in our #feature-request category.
That will make sure our engineering team can consider it for a future release.
Thanks,
Max