{ "layers": [ { "layerId": 0, "layerName": "Point", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "8195ab89b577232a7af1d34873f3649f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjklEQVQ4je2QMQ6DMAxF38DYne6degsmdrhQ0gvRPVNu4ck77D5Al1AhVQoEOuZJkRXJev52w59pqrAKv/hUY3qXhP4+9g7ARJ2JvjYDioXd7flw7dAD0A6wvIObp7BNXSzcaSkT/mCikLnjntDPU8BE3Zo03fC0EMCbaDTRbv3nmo+uHHOpzggPU4XX+QD6NimmcOw+JwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Line", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "88d329e2eeed64c8d0f4dc102d05a3c2", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYqDDxIyG/4z/7SkxiPE/48ED+TMaaOPCA/kzGqhqIDXBqIGjBpIBAP9ACpga9CLDAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Polygon", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "7e20ed35d6135d762323585a5439b05f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLCrczsjE5MBABfD/378DLIxMTA6hHekc1DBwdcVMBxZqGIQMRg0cNXDUwFEDRw2EGvj/378DqytmOlDDsP///h0AAJzqE1t8MjClAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }