Is there any way I can change from switch 1 to switch 2 for my beta test

I have received the switch 1 beta test code but I have a switch 2 and even though it can work with switch 2 I was wondering if I may be sent the switch 2 specific code so I may play that version as I'm curious to see how it plays. If this isn't possible then I'm more than happy to keep my switch 1 version though. Thanks :)