{ "layers" : [ { "layerId" : 0, "layerName" : "AGS_CACHE_VECTEUR_PG", "layerType" : "Feature Layer", "minScale" : 0, "maxScale" : 0, "legend" : [ { "label" : "", "url" : "1B103461", "imageData" : "iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAACVBMVEVubm7x/Mr+//9CrANgAAAAA3RSTlP//wDXyg1BAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAIElEQVQYlWNQQgcMWEQYUAETgxKjIAoYFRlAEczYQQcAQ44esZ5AJGsAAAAASUVORK5CYII=", "contentType" : "image/png" } ] }] }