I am new to the ESRI js 4.15 API. I wanted to change my basemap from "topo" to a National Geographic Style Base Map as it is more fitting to my Application. When I use the following piece of code
map = new Map({
basemap: "national-geographic"
});
I get this type of a basemap which is not same as the one that is rendered when compared to the National Geographic Style Map from the basemap Gallery.
When I use the National Geograhic Style Map from the Basemap Gallery, I get a different looking basemap as follows. Can anyone help me figure out a way to get the basemap that Looks like the one from the Gallery than the one before.