{ "layers": [ { "layerId": 0, "layerName": "dbo.HEALTH_FACILITIES", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "9797baac98780c2076ee2f10de9a3c33", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAsElEQVQ4jWNhoDJgGTWQYsAy9A1kYmOqZvjPWMPAzMjy/8/fPf///Pck20AmNqZqUQ+NFmFnFTD/7d47Hq933Kj+9+tfKzkG2nCpiDTADAMBEPv19ps1DAwMZBl45Nvtt3/Q1XCpCrN8ufbKBiRPqoEMDIz/W97uvYPsZYZvd9404DKMoIGgsHq17brN6123XBj+/v8DsgBf+BEVy6BY/f8H5PMRk7BJBSwk6xjyBgIAsYVFNOnogHcAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }