I use JVM with multi-routes, because that is help keeping the lambda functions warm (JVM faster than CLJS). Sometimes.. when that is quite impossible.. I use cljs.. on nodejs or pure js code. By the way if you want to install something with shell.. then maybe better to use python (just for this function, I can’t find similar good Clojure solution).

ps. If you use multi-routes lambdas with API Gateway .. don’t forget max. 24 routes possible (in one lambda).