{ "layers": [ { "layerId": 16, "layerName": "Roads To Be Treated", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "eea7546739139a68b71b5163b183fb97", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWNhoDJgGTWQYsBCuRGoYAQb2MDAwGBPoVkHQebQ1IUjLFKoBlioZxQEjBrIQDEAAAbjAtF+zRnWAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 15, "layerName": "Postcodes Treated", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "596cc60b1709a6996b83a24be3c8a4e1", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAzklEQVQ4ja3VMQrCMBQG4D/4kEKhIHEp6FgHPU+8h57AE5ROru56H5eOFTsVQRDEJfJSVErbgPT9S5afLzwIL3QN4zR+lDN4kk+SeXLLC1+nCnT0Go3PxJgC1r3NrTXuTNWpt7OxK1gYm6kl+W79B0OmdgCOJIi5kCTWDQ7A2uBArAkKYD9QCOMQP0gprAp0RFIYeMr9FKSf1V0EA8AWSWGopzQkiLmQJNYGB2JNUADDFxTCHOgethDmQF7bvGl5OfqK+WHx+QZquCNlGF/eDWudLsQVNOMAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }