Americo Zuzunaga thanks! And, the link to the validation article is excellent, thank you much for posting that! It’s really interesting to see these uses, and I think my API is super close to being able to be done without a lambda (especially with request validation as you point out). This particular API I’ve been working with is still pre-release, so I’ve been iterating on the design. Will see what I wind up with when we go to production, although I suspect its needs are just specific enough that I’ll have to keep the lambda, but we’ll see…