{
 "layers": [
  {
   "layerId": 0,
   "layerName": "NPS Banks (Updated Weekly)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Approved",
     "url": "ce986a0dba5a42def733c8fe4add8464",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Approved"
     ]
    },
    {
     "label": "Pending",
     "url": "ae31d8fc22e8899644afacbf18a8a855",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pending"
     ]
    },
    {
     "label": "Sold-Out",
     "url": "68bac0055a325be9b731b799ac4093af",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Sold-Out"
     ]
    },
    {
     "label": "Suspended",
     "url": "a2cbe35d3076abe569114b525e8f0cbe",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Suspended"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Status"
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Chesapeake Bay Watershed",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e478eb823929e0417585e0423f7e5700",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWNhUCv+z0BFwEJNw1ANvNXLyEAuUEP4koYupBJgoZZBMDBqIOWAhQpmoIBRA0dWGKpRp6Ad/F4GAChVBoHejISeAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Nutrient TMDL Areas Non-Chesapeake Bay ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Phosphorus",
     "url": "b035930d514f8d73e55a8699431c3d0f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZUlEQVQ4je3UUQrAIAwD0BR6/ytnbDJhojOu/Zv5tTzUljoJIjGeiT1AMxj6OV8wOrtDUruhhKHUcAauYDWeiY3Az1gPDGEtGMZaMIytDLaEqaD6FVf2YP9qsFkar2zv15r0jX0AA7gpSLqGjyQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Phosphorus"
     ]
    },
    {
     "label": "Total Phosphorus",
     "url": "b035930d514f8d73e55a8699431c3d0f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZUlEQVQ4je3UUQrAIAwD0BR6/ytnbDJhojOu/Zv5tTzUljoJIjGeiT1AMxj6OV8wOrtDUruhhKHUcAauYDWeiY3Az1gPDGEtGMZaMIytDLaEqaD6FVf2YP9qsFkar2zv15r0jX0AA7gpSLqGjyQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Total Phosphorus"
     ]
    },
    {
     "label": "Total Nitrogen",
     "url": "777f422d122eceb4d995e46d2f72aa91",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAeUlEQVQ4ja2UQQrAMAgEDcwj88T8MqUQCj1EXdFrxmUEI2vZtsaiM+wXOKcN8+ud5MqsMynZhvMWMYbYEDIULFyGioXHULHwGCoWHoMDq6HpxZZCSQRmQ+WvJy/2ThhIiz06QlENIg7VIOJQDSLuC7xc7uw1lxZbqgf1mCcFYEx10gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Total Nitrogen"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Pollutant Name"
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "HUC8",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "7a9ffd52454aec34ce017b699f2da590",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4je3UsQ0AMAgDQUfy/itDG2j9JT/AFVjCkkpgJrENPmXVBpF8YJxzYnZgngFjdGDef0Pkc+OjNFY5A08ULLdDAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "HUC10",
   "layerType": "Feature Layer",
   "minScale": 577791,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "5ca46249917f678a5cb89efc7cbc4214",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4je3UsQ0AMAgDQSN5/5WdhiY1nyr8ACfT4EQRmEnsAqtUGpS+9N1CKmNSt+A8A8bVgvP8MRjoc+MLD/FLCUvNPAxyAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "HUC12",
   "layerType": "Feature Layer",
   "minScale": 400000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b4739ed2435a3fde68a60d36ca4cc2b5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWNZyfDsPwMVAQs1DUMxMJxBipGBTLASyZe0cyG1AAvVTIKCUQMpByxUMAMFjBo4osJwJZUK2sHvZQDjJQhtEsXUsQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "2022 Relevant Impairments - Streams",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "89ac4d8df02eac813f91d0b1c5b9f75c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAKoXhfzCiHDAyMDCywBgMVAIs1DIIBkYNpBywUMGMIWYgAFyaAlPvXayzAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "2022 All Riverine Segments by Assessment Status",
   "layerType": "Feature Layer",
   "minScale": 200000,
   "maxScale": 0,
   "legend": [
    {
     "label": "Assessed",
     "url": "e3f1251963a7cb17895be0e7d8aadf4c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNhoDJgGTWQYsBCuRGoYEQbWPD/P0UmTWBkRDWQSoAF3QbqGUglwEItg2Bg1EDKweAPQwDWWwPjMn6ffgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1",
      "2A",
      "2B",
      "2C",
      "4A",
      "4C",
      "5A",
      "5C",
      "5D",
      "5F",
      "5R"
     ]
    },
    {
     "label": "Non-Assessed",
     "url": "549aa52e1cdb077b59917f9c89bdd07d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQbuO/F//+UGOQkwciIYiC1AAu6DVQzkFqAhWomQcGogZSDwR+GAL6gBK1/lEfQAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3A",
      "3B",
      "3C",
      "3D"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "AU_Category"
    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "2022 Relevant Impairments - Reservoirs",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "087218bc2f7bdd9fab9984c3c824a0fa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDwHAXUZWCxErBFZ2Zk628gOc9aJhkIQgzbiijXkwb6mg4hg11/DDMQjjHBwoBBHJi2GpEAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 9,
   "layerName": "2022 All Reservoirs",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d2e84b28da79bd74546b2e1c7fdcbb26",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiJr2roIpheUIdEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgzzhDqoZiIAe20Gor2z4ykAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "2022 All Estuarines",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "6945771095177f076c993f043117cb40",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiWF0mUsWw33vyIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBj+3pNPNRMBf20HwFYcb4cAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 11,
   "layerName": "Virginia Counties and Localities",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "bdba961e5de6338ada68531381765795",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4je3VIRIAMAgDwXYm773H8GE6rUMTV04gV8QgIJcx3RMR24EB+UBnGrCd+kRtwH4yGKUBv9kQ4xs4eKYI4yS+tIEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 12,
   "layerName": "Major River Basins",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Albemarle",
     "url": "4cc31821285b28df00c798b2784b3c6d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWMp+X+/gYFKoIdRsYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEG9jAqUq0KAJkIAFqXBX/26bVjAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Albemarle"
     ]
    },
    {
     "label": "Atlantic Ocean",
     "url": "c9c5ee4e6081ee5d990bacc24e33a4f8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4je3VoREAQAgDQURaTR/0kWZ/XqITB1fA2oOkrlAkGxUOB9rBJ2YH+iFgjA70w0KQZGwBX3xbrwYAlBVIvwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Atlantic Ocean"
     ]
    },
    {
     "label": "Big Sandy",
     "url": "10ac1c4ebf40d0d5021c72a9c421a89a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWMpWM7QwEAlMCGSoYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGToikXhUAMhEAChMEusKOfFQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Big Sandy"
     ]
    },
    {
     "label": "Chowan",
     "url": "674840f25ab5f1123a481d42426fbe51",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNZXsDQwEAlEDmBoYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGRk6gXhUAMhEACdwEuv4wx8kAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Chowan"
     ]
    },
    {
     "label": "Clinch/Powell",
     "url": "711f55353f4a6969cd7c31761bd85519",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4je3VsQ0AMAgDQVvy4GxOlJLa7uAHuPbVjUIoEiWE04F28onZgX4KGKMD/bQQJHML+OIDBs8D00fGRYMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Clinch/Powell"
     ]
    },
    {
     "label": "Eastern Shore",
     "url": "e39f4afba0a8f61970814f43692f3ed0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWMp2fi/gYFKoMefsYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEG9vgzUq0KAJkIAFtBBa2S8VeMAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Eastern Shore"
     ]
    },
    {
     "label": "Holston",
     "url": "365417ffda99ecf114f6b5b321fd389b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWP5X3K/gYFKgLFHsYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGMvYoUq0KAJkIAFoMBX/Bg0mcAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Holston"
     ]
    },
    {
     "label": "James",
     "url": "8d282ee3fd883fb702ea30d4dcd79052",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWMJ+8/QwEAlsIqRoYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGrmKkXhUAMhEACXMEfMkx+HQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "James"
     ]
    },
    {
     "label": "New",
     "url": "29ebdde7f1222f4ee12bdaa011e17655",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWOZu/t6AwOVQLKrZgMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINTHbVpFoVADIRAFrPBaL/TkK9AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "New"
     ]
    },
    {
     "label": "Potomac/Shenandoah",
     "url": "d6002fb7f03d27f7e03a64173d62be13",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWN5Op2hgYFKQDqToYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGSmdSrwoAmQgACG8EVbyXOhEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Potomac/Shenandoah"
     ]
    },
    {
     "label": "Rappahannock",
     "url": "2a1242583ed6de27b2d35f1e8d43a8de",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNZq5XVwEAlEHxtWgMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINDL42jWpVAMhEAF0cBpDcEiY6AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Rappahannock"
     ]
    },
    {
     "label": "Roanoke",
     "url": "5c4b608ffcd6a29c5902594b5f271f23",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWP5urCqgYFKgDu+rYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGcse3Ua0KAJkIAFp3BcG7xOSRAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Roanoke"
     ]
    },
    {
     "label": "Yadkin",
     "url": "f2d530eb28baffae3a0760c79bc6a191",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWPpdHFpYKASKN+zp4GFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGlu/ZQ7UqAGQiAF2qBsBAQKsKAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Yadkin"
     ]
    },
    {
     "label": "York",
     "url": "e96523bd789177d91e7a17a5d9b18633",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWP5/7+kgYFKgJGxp4GFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGMjL2UK0KAJkIAFlBBV/FdACzAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "York"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Basin Name"
    }
   ]
  }
 ]
}