{"rasterFunctionInfos": [
 {
  "name": "Advisory Height-No Background",
  "description": "Use this renderer to hide the footprint surrounding the flood advisory height rasters.",
  "help": "Raster function template to use to change the symbology to hide the background.",
  "functionType": 0,
  "thumbnail": ""
 },
 {
  "name": "None",
  "description": "",
  "help": "",
  "functionType": 0,
  "thumbnail": ""
 }
]}