{
  "parameters" : [
  {
  "label":"Latest natural color imagery",
  "description":"Metadata on most recent date of natural color imagery",
  "parameterType":5,
  "parameterKey":"natural",
  "positional":true
  },
  {
  "label": "Color imagery by date",
  "description": "Metadata for natural color imagery available for a given date",
  "parameterType": 4,
  "parameterKey": "natural/date",
  "positional": true
  },
    {
      "label": "Latest enhanced image",
      "description": "Metadata on the most recent date of enhanced color imagery",
      "parameterType": 5,
      "parameterKey": "enhanced",
      "positional": true
    }
]}