Viewing generated list of enviroment variables

I’m very new to serverless, and jumping back into development for the first time in about 12 years so hopefully this isn’t too much of a ‘newb’ question.

One challenge I’ve run into a few times is errors caused by generated variables in the serverless.yml file not being correct due to either typo’s or actual mistakes, but it’s not always clear what values are being inserted - particularly if it’s a chain of generated variables.

Is there a way to get a log of the completed/generated yaml file?