Clojurians Log v2

I'm not seeing response coercion working with reitit.coercion.malli . (Request parameters, yes they correctly produce a HTTP 400) It's created like this:

(reitit.coercion.malli/create
 {:error-keys #{:humanized}
  :compile mu/open-schema
  :skip-extra-values true
  :default-values true
  :encode-error (fn [error]
                  {:success? false
                   :reason :bad-parameter-type-or-format
                   :error-details (:humanized error)})})

While an endpoint declaration looks like this:

["/all"
 {:get {,,,
        :parameters {:query [:map
                             [:foo :string]]}
        :responses {:200 {:body (success-with ,,,)} ;; (success-with) returns a schema
                    :500 {:body (failure-with) ,,,}}}}] ;; (failure-with) returns a schema

Any usual suspect that you're aware of?