$ 0 0 Trying to use the REST API and getting the 400 Error when trying to retrieve a metric. https://dhiscoprod.saas.appdynamics.com/controller/rest/applications/20/metric-data?metric-path=Application%20Infrastructure%20Performance%7C*%7CHardware%20Resources%7CFilesystems%7C%2Fpegs%2Flogs%7CUsed%20KB%26time-range-type=BEFORE_NOW%26duration-in-mins=15%26output=json any hints