{
  "currentVersion" : 10.81,
  "id" : 153,
  "name" : "Label Constraints",
  "type" : "Group Layer",
  "description" : "",
  "geometryType" : null,
  "copyrightText" : "",
  "parentLayer" : {
    "id" : 152,
    "name" : "5.1 Canvas_Europe_Base_ 288k"
  },
  "subLayers" : [ {
    "id" : 154,
    "name" : "NT EU PClass 1a"
  }, {
    "id" : 155,
    "name" : "NT EU PClass 1b"
  }, {
    "id" : 156,
    "name" : "NT EU PClass2a"
  }, {
    "id" : 157,
    "name" : "NT EU PClass2b"
  }, {
    "id" : 158,
    "name" : "NT EU PClass3-6"
  } ],
  "minScale" : 0,
  "maxScale" : 0,
  "defaultVisibility" : true,
  "extent" : {
    "xmin" : 1146095.3834000006,
    "ymin" : 6623273.3429000005,
    "xmax" : 1860209.9169000015,
    "ymax" : 7133849.047200002,
    "spatialReference" : {
      "wkid" : 102100,
      "latestWkid" : 3857
    }
  },
  "hasAttachments" : false,
  "htmlPopupType" : "esriServerHTMLPopupTypeNone",
  "displayField" : "",
  "typeIdField" : null,
  "fields" : null,
  "relationships" : [ ],
  "canModifyLayer" : false,
  "canScaleSymbols" : false,
  "hasLabels" : false,
  "capabilities" : "Map",
  "supportsStatistics" : false,
  "supportsAdvancedQueries" : false,
  "supportedQueryFormats" : "JSON, AMF",
  "effectiveMinScale" : 300000,
  "effectiveMaxScale" : 150001,
  "ownershipBasedAccessControlForFeatures" : {
    "allowOthersToQuery" : true
  }
}