{ "layers": [ { "layerId": 21, "layerName": "PZB.PLAN_STUDIES", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "17864e77db162282f528be58b1ec391e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4jWPZcn3efwYqAhYEk/EAZUb9d0AykPGAj2aiIyXGbbk+fz/IUCQXYoLN1+c2MDIw1v9n+N/oq5ncgE+eAQpYkJ2LDkCKkegGAvIHkAzEHn4gm9FdgEuekYHRHslA7ADqzQZi5LeAw5CAgeQAllEDUcBoOsQAo+kQDOClDSwvkg9QCliEAKUAAHQ5WanUnp8ZAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }