We've got a popup style defined on our FeatureServer with specific attributes showing. It seems that when using the ArcGIS JS SDK that you are unable to render any pre-defined popups without duplicating the style as a popupTemplate.
Is it possible to use the pre-defined styles through the SDK, or is it mandatory to defined them programmatically? We ask because there will be clients displaying their custom Feature Layers on our web application's map and it would be very useful if we didn't have to programmatically redefine them for every client.