Does the MVVM Source generator have a documentation page listing attributes available for source generation

[RossCoeH]

I think the new source generators are great, but I keep forgetting what the allowable attributes are.

Is there a documentation page specifically for the source generator syntax?
If there is not , then could you please add a link in the Community toolkit doc pages, as I cannot find one. If not could you please add a short cheat sheet that covers allowable attributes including Icommand with CanExecute, It is also not clear how much of Validation can be simplified with source generator attributes. There is not much on YouTube - James Montemagno is most recent, (https://www.youtube.com/watch?v=KmLQLSKqvvI) but did not cover the canExecute options on commands.

A separate validation example would also be appreciated that demonstrates a range of uses. (assuming source generators exist for this)_ Currently it is pretty hard for a newcomer to discover the available options.