Can I add an MRSS feed into my app from YouTube?

Are you trying to add content directly from YouTube to your app?

Unfortunately, you cannot add an MRSS feed directly from your YouTube channel into the MAZ dashboard and your apps. This violates Google's Terms of Service and therefore it is not allowed. 

Read more about adding MRSS feeds and the acceptable specs in this help article:

How to Add an MRSS Feed & MRSS Specs