How to perform 'Async Get Environment Variable' in Clojure.
;; Task: Async Get Environment Variable
;; Language: Clojure
defn async_get_environment_variable() (
;; Implementation for Async Get Environment Variable
def result = ...; ;; Initialize variable
;; TODO: Implement core logic here
;; Step 1: Prepare data
;; Step 2: Process Async Get Environment Variable
println("Done");
)