Network Layer

Description

The network layer resource represents a single network layer in a network analysis service published by ArcGIS Server. It provides basic information about the network layer such as its name, type, and network classes. Additionally, depending on the layer type, it provides different pieces of information as detailed in the examples.

New in 10.4

Network layer resource now includes defaultTravelMode to identify the id of the default travel mode. Both the network layer resource and network attributes now include trafficSupport to show the level of traffic data the service supports. Attribute parameter values also have parameterType to help assist in converting parameter values to the correct type.

New in 10.3

Network layer resource now includes supportedTravelModes to show the travel modes configured on the network dataset used by the service.

New in 10.1

Network layer resource now includes hasZ and hasM properties to indicate if it is Z or M aware.

Request Parameters

Parameter

Details

f

Description: The response format. The default response format is html.

Values: html | json

JSON Response Syntax (Route Layer)

{
    "accumulateAttributeNames": [
        "<accumulateAttribute1>",
        "<accumulateAttribute2>"
    ],
    "attributeParameterValues": [
        {
            "attributeName": "<attributeName1>",
            "parameterName": "<parameterName1>",
            "value": "<value1>"
        },
        {
            "attributeName": "<attributeName2>",
            "parameterName": ">parameterName2>",
            "value": "<value2>"
        }
    ],
    "currentVersion": <currentVersion>,
    "directionsLanguage": "<languageCode>",
    "directionsLengthUnits": "<esriNAUnits>",
    "directionsStyleNames": [
        "<directionsStyleName1>",
        "<directionsStyleName2>"
    ],
    "directionsSupportedLanguages": [
        "<languageCode1>",
        "<languageCode2>"
    ],
    "directionsTimeAttribute": "<directionsTimeAttribute>",
    "findBestSequence": <true|false>,
    "hasM": <true|false>,
    "hasZ": <true|false>,
    "hierarchyAttributeName": "<hierarchyAttributeName>",
    "hierarchyLevelCount": <hierarchyLevelCount>,
    "hierarchyMaxValues": [
        <hierarchyMaxValue1>,
        <hierarchyMaxValue2>
    ],
    "hierarchyNumTransitions": [
        <hierarchyNumTransitions1>,
        <hierarchyNumTransitions2>
    ],
    "ignoreInvalidLocations": <true|false>,
    "impedance": "<impedance>",
    "layerName": "<layerName>",
    "layerType": "esriNAServerRouteLayer",
    "maxSnapTolerance": <maxSnapTolerance>,
    "networkClasses": [
        {
            "className": "<className1>",
            "fields": [
                {
                    "fieldName": "<name1_1>",
                    "defaultValue": "<value1_1>",
                    "candidateFields": [
                        "<cf1_1_1>",
                        "<cf1_1_2>"
                    ]
                },
                {
                    "fieldName": "<name1_2>",
                    "defaultValue": "<value1_2>",
                    "candidateFields": [
                        "<cf1_2_1>",
                        "<cf1_2_2>"
                    ]
                }
            ]
        },
        {
            "className": "<className2>",
            "fields": [
                {
                    "fieldName": "<name2_1>",
                    "defaultValue": "<value2_1>",
                    "candidateFields": [
                        "<cf2_1_1>",
                        "<cf2_1_2>"
                    ]
                },
                {
                    "fieldName": "<name2_2>",
                    "defaultValue": "<value2_2>",
                    "candidateFields": [
                        "<cf2_2_1>",
                        "<cf2_2_2>"
                    ]
                }
            ]
        }
    ],
    "networkDataset": {
        "buildTime": <buildTime>,
        "name": "<name>",
        "networkAttributes": [
            {
                "dataType": "<dataType1>",
                "name": "<name1>",
                "parameterNames": [
                    "<parameterName1_2>",
                    "<parameterName1_2>"
                ],
                "restrictionUsageParameterName": "<restrictionUsageParameterName1",
                "units": "units1",
                "usageType": "<usageType1>"
            },
            {
                "dataType": "<dataType2>",
                "name": "<name2>",
                "parameterNames": [
                    "<parameterName2_2>",
                    "<parameterName2_2>"
                ],
                "restrictionUsageParameterName": "<restrictionUsageParameterName2",
                "units": "units2",
                "usageType": "<usageType2>"
            }
        ],
        "networkSources": [
            {
                "elementType": "<elementType1>",
                "id": "<id>",
                "name": "<name1>",
                "sourceType": "<sourceType1>"
            },
            {
                "elementType": "<elementType2>",
                "id": <id>,
                "name": "<name2>",
                "sourceType": "<sourceType2>"
            }
        ],
        "state": "<state>"
    },
    "outputLineType": "<outputLineType>",
    "outputSpatialReference": {
        "wkid": <wkid>
    },
    "preserveFirstStop": <true|false>,
    "preserveLastStop": <true|false>,
    "restrictUTurns": "<restrictUTurns>",
    "restrictions": [
        "<restriction1>",
        "<restriction2>"
    ],
    "snapTolerance": <snapTolerance>,
    "snapToleranceUnits": "<snapToleranceUnits>",
    "startTime": <startTime>,
    "startTimeIsUTC": <true|false>,
    "useHierarchy": <true|false>,
    "useStartTime": <true|false>,
    "useTimeWindows": <true|false>
}

JSON Response Example (Route Layer)

http://route.arcgis.com/arcgis/rest/services/World/Route/NAServer/Route_World?token=<yourToken>&f=pjson

To get a valid response from the example request above, you need to provide a token to ArcGIS Online. Alternatively, you can use the following request, which doesn't require a token: http://sampleserver6.arcgisonline.com/arcgis/rest/services/NetworkAnalysis/SanDiego/NAServer/Route?f=pjson

{
    "accumulateAttributeNames": [
        "Miles",
        "Kilometers"
    ],
    "attributeParameterValues": [
        {
            "attributeName": "Avoid Limited Access Roads",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Avoid Ferries",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Avoid Unpaved Roads",
            "parameterName": "Restriction Usage",
            "value": "Avoid_High"
        },
        {
            "attributeName": "Avoid Private Roads",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Avoid Toll Roads",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Driving an Automobile",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Bus",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Taxi",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Walking",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Delivery Vehicle",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Truck",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving an Emergency Vehicle",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Through Traffic Prohibited",
            "parameterName": "Restriction Usage",
            "value": "Avoid_High"
        },
        {
            "attributeName": "Roads Under Construction Prohibited",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Riding a Motorcycle",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Height Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Height Restriction",
            "parameterName": "Vehicle Height (meters)",
            "value": 0
        },
        {
            "attributeName": "Weight Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Weight Restriction",
            "parameterName": "Vehicle Weight (kilograms)",
            "value": 0
        },
        {
            "attributeName": "Length Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Length Restriction",
            "parameterName": "Vehicle Length (meters)",
            "value": 0
        },
        {
            "attributeName": "Width Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Width Restriction",
            "parameterName": "Vehicle Width (meters)",
            "value": 0
        },
        {
            "attributeName": "Truck with Trailers Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Truck with Trailers Restriction",
            "parameterName": "Number of Trailers on Truck",
            "value": 0
        },
        {
            "attributeName": "Any Hazmat Prohibited",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Avoid Gates",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Avoid Express Lanes",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Weight per Axle Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Weight per Axle Restriction",
            "parameterName": "Vehicle Weight per Axle (kilograms)",
            "value": 0
        },
        {
            "attributeName": "Axle Count Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Axle Count Restriction",
            "parameterName": "Number of Axles",
            "value": 0
        },
        {
            "attributeName": "Avoid Carpool Roads",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Semi or Tractor with One or More Trailers Prohibited",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Kingpin to Rear Axle Length Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Kingpin to Rear Axle Length Restriction",
            "parameterName": "Vehicle Kingpin to Rear Axle Length (meters)",
            "value": 0
        },
        {
            "attributeName": "Single Axle Vehicles Prohibited",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Tandem Axle Vehicles Prohibited",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Use Preferred Truck Routes",
            "parameterName": "Restriction Usage",
            "value": "Prefer_Medium"
        },
        {
            "attributeName": "Use Preferred Hazmat Routes",
            "parameterName": "Restriction Usage",
            "value": "Prefer_Medium"
        }
    ],
    "currentVersion": 10.21,
    "directionsLanguage": "en",
    "directionsLengthUnits": "esriNAUKilometers",
    "directionsStyleNames": [
        "NA Desktop",
        "NA Navigation",
        "NA Campus"
    ],
    "directionsSupportedLanguages": [
        "ar",
        "de",
        "es",
        "et",
        "fr",
        "he",
        "it",
        "ja",
        "ko",
        "lt",
        "lv",
        "nl",
        "pl",
        "pt-BR",
        "pt-PT",
        "ru",
        "sv",
        "zh-CN",
        "en"
    ],
    "directionsTimeAttribute": "TravelTime",
    "findBestSequence": false,
    "hasM": true,
    "hasZ": false,
    "hierarchyAttributeName": "Hierarchy",
    "hierarchyLevelCount": 3,
    "hierarchyMaxValues": [
        2,
        4
    ],
    "hierarchyNumTransitions": [
        9,
        6
    ],
    "ignoreInvalidLocations": true,
    "impedance": "TravelTime",
    "layerName": "Route_Oceania",
    "layerType": "esriNAServerRouteLayer",
    "maxSnapTolerance": 20000,
    "networkClasses": [
        {
            "className": "Stops",
            "fields": [
                {
                    "candidateFields": null,
                    "defaultValue": null,
                    "fieldName": "Shape"
                },
                {
                    "candidateFields": [
                        "Name",
                        "Address",
                        "Label",
                        "Location",
                        "Stop",
                        "WayPoint",
                        "Description",
                        "Title",
                        "DepotName"
                    ],
                    "defaultValue": null,
                    "fieldName": "Name"
                },
                {
                    "candidateFields": [
                        "RouteName",
                        "Route",
                        "RouteID"
                    ],
                    "defaultValue": null,
                    "fieldName": "RouteName"
                },
                {
                    "candidateFields": null,
                    "defaultValue": 1,
                    "fieldName": "Sequence"
                },
                {
                    "candidateFields": [
                        "TimeWindowStart1",
                        "TWStart1",
                        "FromTime1",
                        "FromTimeWindow1",
                        "FromTW1",
                        "From1",
                        "TimeWindowStart",
                        "TWStart",
                        "FromTime",
                        "FromTimeWindow",
                        "FromTW",
                        "From"
                    ],
                    "defaultValue": null,
                    "fieldName": "TimeWindowStart"
                },
                {
                    "candidateFields": [
                        "TimeWindowEnd1",
                        "TWEnd1",
                        "ToTime1",
                        "ToTimeWindow1",
                        "ToTW1",
                        "To1",
                        "TimeWindowEnd",
                        "TWEnd",
                        "ToTime",
                        "ToTimeWindow",
                        "ToTW",
                        "To"
                    ],
                    "defaultValue": null,
                    "fieldName": "TimeWindowEnd"
                },
                {
                    "candidateFields": [
                        "SourceID",
                        "SID",
                        "Source"
                    ],
                    "defaultValue": -1,
                    "fieldName": "SourceID"
                },
                {
                    "candidateFields": [
                        "SourceOID",
                        "SOID"
                    ],
                    "defaultValue": -1,
                    "fieldName": "SourceOID"
                },
                {
                    "candidateFields": [
                        "PosAlong",
                        "PA",
                        "Pos"
                    ],
                    "defaultValue": 0,
                    "fieldName": "PosAlong"
                },
                {
                    "candidateFields": [
                        "SideOfEdge",
                        "SOE"
                    ],
                    "defaultValue": 2,
                    "fieldName": "SideOfEdge"
                },
                {
                    "candidateFields": [
                        "CurbApproach",
                        "SideOfStreet",
                        "SideApproach",
                        "CurbSide",
                        "Curb"
                    ],
                    "defaultValue": 0,
                    "fieldName": "CurbApproach"
                },
                {
                    "candidateFields": null,
                    "defaultValue": 0,
                    "fieldName": "Status"
                },
                {
                    "candidateFields": [
                        "Attr_Minutes",
                        "Minutes",
                        "VisitTime",
                        "StopTime",
                        "Delay",
                        "ServiceTime",
                        "SrvTime",
                        "StartDepotServiceTime",
                        "StartSrvTime",
                        "StartSrv"
                    ],
                    "defaultValue": 0,
                    "fieldName": "Attr_Minutes"
                },
                {
                    "candidateFields": null,
                    "defaultValue": 0,
                    "fieldName": "Attr_TravelTime"
                },
                {
                    "candidateFields": [
                        "Attr_Miles",
                        "Miles"
                    ],
                    "defaultValue": 0,
                    "fieldName": "Attr_Miles"
                },
                {
                    "candidateFields": null,
                    "defaultValue": 0,
                    "fieldName": "Attr_Kilometers"
                }
            ]
        },
        {
            "className": "Barriers",
            "fields": [
                {
                    "candidateFields": null,
                    "defaultValue": null,
                    "fieldName": "Shape"
                },
                {
                    "candidateFields": [
                        "Name",
                        "Address",
                        "Label",
                        "Location",
                        "Barrier",
                        "Description",
                        "Title"
                    ],
                    "defaultValue": null,
                    "fieldName": "Name"
                },
                {
                    "candidateFields": [
                        "SourceID",
                        "SID",
                        "Source"
                    ],
                    "defaultValue": -1,
                    "fieldName": "SourceID"
                },
                {
                    "candidateFields": [
                        "SourceOID",
                        "SOID"
                    ],
                    "defaultValue": -1,
                    "fieldName": "SourceOID"
                },
                {
                    "candidateFields": [
                        "PosAlong",
                        "PA",
                        "Pos"
                    ],
                    "defaultValue": 0,
                    "fieldName": "PosAlong"
                },
                {
                    "candidateFields": [
                        "SideOfEdge",
                        "SOE"
                    ],
                    "defaultValue": 2,
                    "fieldName": "SideOfEdge"
                },
                {
                    "candidateFields": [
                        "CurbApproach",
                        "SideOfStreet",
                        "SideApproach",
                        "CurbSide",
                        "Curb"
                    ],
                    "defaultValue": 0,
                    "fieldName": "CurbApproach"
                },
                {
                    "candidateFields": null,
                    "defaultValue": 0,
                    "fieldName": "Status"
                },
                {
                    "candidateFields": [
                        "FullEdge",
                        "IsFullEdge",
                        "BlockEntire"
                    ],
                    "defaultValue": 0,
                    "fieldName": "FullEdge"
                },
                {
                    "candidateFields": [
                        "BarrierType",
                        "BarType",
                        "BarrierTyp"
                    ],
                    "defaultValue": 0,
                    "fieldName": "BarrierType"
                },
                {
                    "candidateFields": [
                        "Attr_Minutes",
                        "Minutes",
                        "VisitTime",
                        "StopTime",
                        "Delay",
                        "ServiceTime",
                        "SrvTime",
                        "StartDepotServiceTime",
                        "StartSrvTime",
                        "StartSrv"
                    ],
                    "defaultValue": 0,
                    "fieldName": "Attr_Minutes"
                },
                {
                    "candidateFields": null,
                    "defaultValue": 0,
                    "fieldName": "Attr_TravelTime"
                },
                {
                    "candidateFields": [
                        "Attr_Miles",
                        "Miles"
                    ],
                    "defaultValue": 0,
                    "fieldName": "Attr_Miles"
                },
                {
                    "candidateFields": null,
                    "defaultValue": 0,
                    "fieldName": "Attr_Kilometers"
                }
            ]
        },
        {
            "className": "PolylineBarriers",
            "fields": [
                {
                    "candidateFields": null,
                    "defaultValue": null,
                    "fieldName": "Shape"
                },
                {
                    "candidateFields": [
                        "Name",
                        "Label",
                        "Locations",
                        "Barrier",
                        "Description",
                        "Title"
                    ],
                    "defaultValue": null,
                    "fieldName": "Name"
                },
                {
                    "candidateFields": [
                        "Locations",
                        "LocRanges"
                    ],
                    "defaultValue": null,
                    "fieldName": "Locations"
                },
                {
                    "candidateFields": [
                        "BarrierType",
                        "BarType",
                        "BarrierTyp"
                    ],
                    "defaultValue": 0,
                    "fieldName": "BarrierType"
                },
                {
                    "candidateFields": [
                        "Attr_Minutes",
                        "Minutes",
                        "Scaled_Cost",
                        "Scaled_Time"
                    ],
                    "defaultValue": 1,
                    "fieldName": "Attr_Minutes"
                },
                {
                    "candidateFields": null,
                    "defaultValue": 1,
                    "fieldName": "Attr_TravelTime"
                },
                {
                    "candidateFields": [
                        "Attr_Miles",
                        "Miles"
                    ],
                    "defaultValue": 1,
                    "fieldName": "Attr_Miles"
                },
                {
                    "candidateFields": [
                        "Attr_Kilometers",
                        "Kilometers"
                    ],
                    "defaultValue": 1,
                    "fieldName": "Attr_Kilometers"
                }
            ]
        },
        {
            "className": "PolygonBarriers",
            "fields": [
                {
                    "candidateFields": null,
                    "defaultValue": null,
                    "fieldName": "Shape"
                },
                {
                    "candidateFields": [
                        "Name",
                        "Label",
                        "Locations",
                        "Barrier",
                        "Description",
                        "Title"
                    ],
                    "defaultValue": null,
                    "fieldName": "Name"
                },
                {
                    "candidateFields": [
                        "Locations",
                        "LocRanges"
                    ],
                    "defaultValue": null,
                    "fieldName": "Locations"
                },
                {
                    "candidateFields": [
                        "BarrierType",
                        "BarType",
                        "BarrierTyp"
                    ],
                    "defaultValue": 0,
                    "fieldName": "BarrierType"
                },
                {
                    "candidateFields": [
                        "Attr_Minutes",
                        "Minutes",
                        "Scaled_Cost",
                        "Scaled_Time"
                    ],
                    "defaultValue": 1,
                    "fieldName": "Attr_Minutes"
                },
                {
                    "candidateFields": null,
                    "defaultValue": 1,
                    "fieldName": "Attr_TravelTime"
                },
                {
                    "candidateFields": [
                        "Attr_Miles",
                        "Miles"
                    ],
                    "defaultValue": 1,
                    "fieldName": "Attr_Miles"
                },
                {
                    "candidateFields": [
                        "Attr_Kilometers",
                        "Kilometers"
                    ],
                    "defaultValue": 1,
                    "fieldName": "Attr_Kilometers"
                }
            ]
        }
    ],
    "networkDataset": {
        "buildTime": 1369405724000,
        "name": "Routing_ND",
        "networkAttributes": [
            {
                "dataType": "esriNADTInteger",
                "name": "Hierarchy",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTHierarchy"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "Minutes",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUMinutes",
                "usageType": "esriNAUTCost"
            },
            {
                "dataType": "esriNADTInteger",
                "name": "RoadClass",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTInteger",
                "name": "TimeZoneID",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Avoid Limited Access Roads",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Avoid Ferries",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Avoid Unpaved Roads",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Avoid Private Roads",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Avoid Toll Roads",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Driving an Automobile",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Driving a Bus",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Driving a Taxi",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Walking",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Driving a Delivery Vehicle",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Driving a Truck",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Driving an Emergency Vehicle",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Through Traffic Prohibited",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "TravelTime",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUMinutes",
                "usageType": "esriNAUTCost"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "Miles",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUMiles",
                "usageType": "esriNAUTCost"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "Kilometers",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUKilometers",
                "usageType": "esriNAUTCost"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Roads Under Construction Prohibited",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Riding a Motorcycle",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "Height Limit (meters)",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Height Restriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Height (meters)"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "Weight Limit (kilograms)",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Weight Restriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Weight (kilograms)"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "Length Limit (meters)",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Length Restriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Length (meters)"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "Width Limit (meters)",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Width Restriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Width (meters)"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Truck with Trailers Restriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Number of Trailers on Truck"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Any Hazmat Prohibited",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Avoid Gates",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTInteger",
                "name": "Maximum Number of Trailers Allowed on Truck",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Avoid Express Lanes",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "Weight Limit per Axle (kilograms)",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Weight per Axle Restriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Weight per Axle (kilograms)"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTInteger",
                "name": "Maximum Number of Axles Allowed",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Axle Count Restriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Number of Axles"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Avoid Carpool Roads",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Semi or Tractor with One or More Trailers Prohibited",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTDouble",
                "name": "Kingpin to Rear Axle Length Limit (meters)",
                "parameterNames": [],
                "restrictionUsageParameterName": null,
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Kingpin to Rear Axle Length Restriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Kingpin to Rear Axle Length (meters)"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Single Axle Vehicles Prohibited",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Tandem Axle Vehicles Prohibited",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Use Preferred Truck Routes",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            },
            {
                "dataType": "esriNADTBoolean",
                "name": "Use Preferred Hazmat Routes",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction"
            }
        ],
        "networkSources": [
            {
                "elementType": "esriNETEdge",
                "id": 1,
                "name": "Routing_Streets",
                "sourceType": "esriNSTEdgeFeature"
            },
            {
                "elementType": "esriNETJunction",
                "id": 4,
                "name": "Routing_Streets_Override",
                "sourceType": "esriNSTJunctionFeature"
            },
            {
                "elementType": "esriNETJunction",
                "id": 3,
                "name": "Routing_ND_Junctions",
                "sourceType": "esriNSTSystemJunction"
            },
            {
                "elementType": "esriNETTurn",
                "id": 2,
                "name": "RestrictedTurns",
                "sourceType": "esriNSTTurnFeature"
            }
        ],
        "state": "esriNDSBuilt"
    },
    "outputLineType": "esriNAOutputLineTrueShape",
    "outputSpatialReference": {
        "wkid": 4326
    },
    "preserveFirstStop": true,
    "preserveLastStop": true,
    "restrictUTurns": "esriNFSBAtDeadEndsAndIntersections",
    "restrictions": [
        "Avoid Unpaved Roads",
        "Avoid Private Roads",
        "Driving an Automobile",
        "Through Traffic Prohibited",
        "Roads Under Construction Prohibited",
        "Avoid Gates",
        "Avoid Express Lanes",
        "Avoid Carpool Roads"
    ],
    "snapTolerance": 0,
    "snapToleranceUnits": "esriMeters",
    "startTime": null,
    "startTimeIsUTC": false,
    "useHierarchy": true,
    "useStartTime": false,
    "useTimeWindows": false
}

JSON Response Syntax (Service Area Layer)

{
    "currentVersion": <currentVersion>,
    "layerName": "<layerName>",
    "layerType": "esriNAServerServiceAreaLayer",
    "impedance": "<impedance>",
    "restrictions": [
        "<restriction1>",
        "<restriction2>"
    ],
    "snapTolerance": <snapTolerance>,
    "maxSnapTolerance": <maxSnapTolerance>,
    "snapToleranceUnits": "<snapToleranceUnits>",
    "ignoreInvalidLocations": <true|false>,
    "restrictUTurns": "<restrictUTurns>",
    "accumulateAttributeNames": [
        "<accumulateAttribute1>",
        "<accumulateAttribute2>"
    ],
    "attributeParameterValues": [
        {
            "attributeName": "<attributeName1>",
            "parameterName": "<parameterName1>",
            "value": "<value1>"
        },
        {
            "attributeName": "<attributeName2>",
            "parameterName": ">parameterName2>",
            "value": "<value2>"
        }
    ],
    "outputSpatialReference": {
        "wkid": <wkid>
    },
    "useHierarchy": <true|false>,
    "hierarchyAttributeName": "<hierarchyAttributeName>",
    "hierarchyLevelCount": <hierarchyLevelCount>,
    "hierarchyMaxValues": [
        <hierarchyMaxValue1>,
        <hierarchyMaxValue2>
    ],
    "networkClasses": [
        {
            "className": "<className1>",
            "fields": [
                {
                    "fieldName": "<name1_1>",
                    "defaultValue": "<value1_1>",
                    "candidateFields": [
                        "<cf1_1_1>",
                        "<cf1_1_2>"
                    ]
                },
                {
                    "fieldName": "<name1_2>",
                    "defaultValue": "<value1_2>",
                    "candidateFields": [
                        "<cf1_2_1>",
                        "<cf1_2_2>"
                    ]
                }
            ]
        },
        {
            "className": "<className2>",
            "fields": [
                {
                    "fieldName": "<name2_1>",
                    "defaultValue": "<value2_1>",
                    "candidateFields": [
                        "<cf2_1_1>",
                        "<cf2_1_2>"
                    ]
                },
                {
                    "fieldName": "<name2_2>",
                    "defaultValue": "<value2_2>",
                    "candidateFields": [
                        "<cf2_2_1>",
                        "<cf2_2_2>"
                    ]
                }
            ]
        }
    ],
    {
        "name": "<name>",
        "buildTime": <buildTime>,
        "state": "<state>""networkAttributes": [
            {
                "dataType": "<dataType1>",
                "name": "<name1>",
                "parameterNames": [
                    "<parameterName1_2>",
                    "<parameterName1_2>"
                ],
                "restrictionUsageParameterName": "<restrictionUsageParameterName1",
                "units": "units1",
                "usageType": "<usageType1>"
            },
            {
                "dataType": "<dataType2>",
                "name": "<name2>",
                "parameterNames": [
                    "<parameterName2_2>",
                    "<parameterName2_2>"
                ],
                "restrictionUsageParameterName": "<restrictionUsageParameterName2",
                "units": "units2",
                "usageType": "<usageType2>"
            }
        ],
        "networkSources": [
            {
                "elementType": "<elementType1>",
                "id": "<id>",
                "name": "<name1>",
                "sourceType": "<sourceType1>"
            },
            {
                "elementType": "<elementType2>",
                "id": <id>,
                "name": "<name2>",
                "sourceType": "<sourceType2>"
            }
        ],
        
    },
    "hasM": <true|false>,
    "hasZ": <true|false>,
    "splitPolygonsAtBreaks": <true|false>,
    "mergeSimilarPolygonRanges": <true|false>,
    "excludeSourcesFromPolygons": [
        "<excludedSource1>",
        "<excludedSource2>"
    ],
    "splitLinesAtBreaks": <true|false>,
    "overlapLines": <true|false>,
    "outputPolygons": "<esriNAOutputPolygonType>",
    "outputLines": "<esriNAOutputLineType>",
    "includeSourceInformationOnLines": <true|false>,
    "overlapPolygons": <true|false>,
    "trimOuterPolygon": <true|false>,
    "trimPolygonDistance": <trimPolygonDistance>,
    "trimPolygonDistanceUnits": "<esriUnits>",
    "travelDirection": "<esriNATravelDirection>",
    "timeOfDay": <timeOfDay>,
    "timeOfDayIsUTC": <true|false>,
    "timeOfDayUsage": "<esriNATimeOfDayUsage>"
}

JSON Response Example (Service Area Layer)

{
    "currentVersion": 10.21,
    "layerName": "ServiceArea",
    "layerType": "esriNAServerServiceAreaLayer",
    "impedance": "TravelTime",
    "restrictions": [
        "Oneway",
        "Divider Restriction",
        "Driving an Automobile",
        "Through Traffic Prohibited",
        "Avoid Unpaved Roads",
        "Avoid Private Roads",
        "Avoid Gates"
    ],
    "snapTolerance": 0,
    "maxSnapTolerance": 5000,
    "snapToleranceUnits": "esriMeters",
    "ignoreInvalidLocations": true,
    "restrictUTurns": "esriNFSBAllowBacktrack",
    "accumulateAttributeNames": [],
    "attributeParameterValues": [
        {
            "attributeName": "Oneway",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Divider Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving an Automobile",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Bus",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Taxi",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Walking",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Truck",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Delivery Vehicle",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving an Emergency Vehicle",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Through Traffic Prohibited",
            "parameterName": "Restriction Usage",
            "value": "Avoid_High"
        },
        {
            "attributeName": "Avoid Unpaved Roads",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Avoid Toll Roads",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Avoid Limited Access Roads",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Avoid Ferries",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Avoid Private Roads",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "Avoid Gates",
            "parameterName": "Restriction Usage",
            "value": "Avoid_Medium"
        },
        {
            "attributeName": "National STAA Preferred Route",
            "parameterName": "Restriction Usage",
            "value": "Prefer_Medium"
        },
        {
            "attributeName": "National STAA and Locally Preferred Routes",
            "parameterName": "Restriction Usage",
            "value": "Prefer_Medium"
        },
        {
            "attributeName": "HazMat: Explosives Preferred Route",
            "parameterName": "Restriction Usage",
            "value": "Prefer_Medium"
        },
        {
            "attributeName": "HazMat: Poisonous Inhalation Hazard Preferred Route",
            "parameterName": "Restriction Usage",
            "value": "Prefer_Medium"
        },
        {
            "attributeName": "HazMat: Radioactive Materials Preferred Route",
            "parameterName": "Restriction Usage",
            "value": "Prefer_Medium"
        },
        {
            "attributeName": "HazMat: Explosives Restricted",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "HazMat: Flammable Goods Restricted",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "HazMat: Corrosive Goods Restricted",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Height Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Height Restriction",
            "parameterName": "Vehicle Height (feet)",
            "value": 0
        },
        {
            "attributeName": "Weight Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Weight Restriction",
            "parameterName": "Vehicle Weight (tons)",
            "value": 0
        },
        {
            "attributeName": "Length Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Length Restriction",
            "parameterName": "Vehicle Length (feet)",
            "value": 0
        }
    ],
    "outputSpatialReference": {
        "wkid": 4326
    },
    "useHierarchy": true,
    "hierarchyAttributeName": "Hierarchy",
    "hierarchyLevelCount": 3,
    "hierarchyMaxValues": [
        2,
        4
    ],
    "hierarchyNumTransitions": [
        9,
        6
    ],
    "networkClasses": [
        {
            "className": "Facilities",
            "fields": [
                {
                    "fieldName": "Shape",
                    "defaultValue": null,
                    "candidateFields": null
                },
                {
                    "fieldName": "Name",
                    "defaultValue": null,
                    "candidateFields": [
                        "Name",
                        "Address",
                        "Label",
                        "Location",
                        "Facility",
                        "WayPoint",
                        "Description",
                        "Title",
                        "DepotName"
                    ]
                },
                {
                    "fieldName": "SourceID",
                    "defaultValue": -1,
                    "candidateFields": [
                        "SourceID",
                        "SID",
                        "Source"
                    ]
                },
                {
                    "fieldName": "SourceOID",
                    "defaultValue": -1,
                    "candidateFields": [
                        "SourceOID",
                        "SOID"
                    ]
                },
                {
                    "fieldName": "PosAlong",
                    "defaultValue": 0,
                    "candidateFields": [
                        "PosAlong",
                        "PA",
                        "Pos"
                    ]
                },
                {
                    "fieldName": "SideOfEdge",
                    "defaultValue": 2,
                    "candidateFields": [
                        "SideOfEdge",
                        "SOE"
                    ]
                },
                {
                    "fieldName": "CurbApproach",
                    "defaultValue": 0,
                    "candidateFields": [
                        "CurbApproach",
                        "SideOfStreet",
                        "SideApproach",
                        "CurbSide",
                        "Curb"
                    ]
                },
                {
                    "fieldName": "Status",
                    "defaultValue": 0,
                    "candidateFields": null
                },
                {
                    "fieldName": "Attr_Minutes",
                    "defaultValue": 0,
                    "candidateFields": [
                        "Attr_Minutes",
                        "Minutes",
                        "Delay",
                        "ServiceTime",
                        "SrvTime",
                        "StartDepotServiceTime",
                        "StartSrvTime",
                        "StartSrv"
                    ]
                },
                {
                    "fieldName": "Attr_Meters",
                    "defaultValue": 0,
                    "candidateFields": [
                        "Attr_Meters",
                        "Meters"
                    ]
                },
                {
                    "fieldName": "Attr_WeekdayFallbackTravelTime",
                    "defaultValue": 0,
                    "candidateFields": null
                },
                {
                    "fieldName": "Attr_WeekendFallbackTravelTime",
                    "defaultValue": 0,
                    "candidateFields": null
                },
                {
                    "fieldName": "Attr_TravelTime",
                    "defaultValue": 0,
                    "candidateFields": null
                },
                {
                    "fieldName": "Breaks_Minutes",
                    "defaultValue": null,
                    "candidateFields": [
                        "Breaks_Minutes",
                        "Breaks"
                    ]
                },
                {
                    "fieldName": "Breaks_Meters",
                    "defaultValue": null,
                    "candidateFields": [
                        "Breaks_Meters",
                        "Breaks"
                    ]
                },
                {
                    "fieldName": "Breaks_WeekdayFallbackTravelTime",
                    "defaultValue": null,
                    "candidateFields": null
                },
                {
                    "fieldName": "Breaks_WeekendFallbackTravelTime",
                    "defaultValue": null,
                    "candidateFields": null
                },
                {
                    "fieldName": "Breaks_TravelTime",
                    "defaultValue": null,
                    "candidateFields": null
                }
            ]
        },
        {
            "className": "Barriers",
            "fields": [
                {
                    "fieldName": "Shape",
                    "defaultValue": null,
                    "candidateFields": null
                },
                {
                    "fieldName": "Name",
                    "defaultValue": null,
                    "candidateFields": [
                        "Name",
                        "Address",
                        "Label",
                        "Location",
                        "Barrier",
                        "Description",
                        "Title"
                    ]
                },
                {
                    "fieldName": "SourceID",
                    "defaultValue": -1,
                    "candidateFields": [
                        "SourceID",
                        "SID",
                        "Source"
                    ]
                },
                {
                    "fieldName": "SourceOID",
                    "defaultValue": -1,
                    "candidateFields": [
                        "SourceOID",
                        "SOID"
                    ]
                },
                {
                    "fieldName": "PosAlong",
                    "defaultValue": 0,
                    "candidateFields": [
                        "PosAlong",
                        "PA",
                        "Pos"
                    ]
                },
                {
                    "fieldName": "SideOfEdge",
                    "defaultValue": 2,
                    "candidateFields": [
                        "SideOfEdge",
                        "SOE"
                    ]
                },
                {
                    "fieldName": "CurbApproach",
                    "defaultValue": 0,
                    "candidateFields": [
                        "CurbApproach",
                        "SideOfStreet",
                        "SideApproach",
                        "CurbSide",
                        "Curb"
                    ]
                },
                {
                    "fieldName": "Status",
                    "defaultValue": 0,
                    "candidateFields": null
                },
                {
                    "fieldName": "FullEdge",
                    "defaultValue": 0,
                    "candidateFields": [
                        "FullEdge",
                        "IsFullEdge",
                        "BlockEntire"
                    ]
                },
                {
                    "fieldName": "BarrierType",
                    "defaultValue": 0,
                    "candidateFields": [
                        "BarrierType",
                        "BarType",
                        "BarrierTyp"
                    ]
                },
                {
                    "fieldName": "Attr_Minutes",
                    "defaultValue": 0,
                    "candidateFields": [
                        "Attr_Minutes",
                        "Minutes",
                        "VisitTime",
                        "StopTime",
                        "Delay",
                        "ServiceTime",
                        "SrvTime",
                        "StartDepotServiceTime",
                        "StartSrvTime",
                        "StartSrv"
                    ]
                },
                {
                    "fieldName": "Attr_Meters",
                    "defaultValue": 0,
                    "candidateFields": [
                        "Attr_Meters",
                        "Meters"
                    ]
                },
                {
                    "fieldName": "Attr_WeekdayFallbackTravelTime",
                    "defaultValue": 0,
                    "candidateFields": null
                },
                {
                    "fieldName": "Attr_WeekendFallbackTravelTime",
                    "defaultValue": 0,
                    "candidateFields": null
                },
                {
                    "fieldName": "Attr_TravelTime",
                    "defaultValue": 0,
                    "candidateFields": null
                }
            ]
        },
        {
            "className": "PolylineBarriers",
            "fields": [
                {
                    "fieldName": "Shape",
                    "defaultValue": null,
                    "candidateFields": null
                },
                {
                    "fieldName": "Name",
                    "defaultValue": null,
                    "candidateFields": [
                        "Name",
                        "Label",
                        "Locations",
                        "Barrier",
                        "Description",
                        "Title"
                    ]
                },
                {
                    "fieldName": "Locations",
                    "defaultValue": null,
                    "candidateFields": [
                        "Locations",
                        "LocRanges"
                    ]
                },
                {
                    "fieldName": "BarrierType",
                    "defaultValue": 0,
                    "candidateFields": [
                        "BarrierType",
                        "BarType",
                        "BarrierTyp"
                    ]
                },
                {
                    "fieldName": "Attr_Minutes",
                    "defaultValue": 1,
                    "candidateFields": [
                        "Attr_Minutes",
                        "Minutes",
                        "Scaled_Cost",
                        "Scaled_Time"
                    ]
                },
                {
                    "fieldName": "Attr_Meters",
                    "defaultValue": 1,
                    "candidateFields": [
                        "Attr_Meters",
                        "Meters"
                    ]
                },
                {
                    "fieldName": "Attr_WeekdayFallbackTravelTime",
                    "defaultValue": 1,
                    "candidateFields": null
                },
                {
                    "fieldName": "Attr_WeekendFallbackTravelTime",
                    "defaultValue": 1,
                    "candidateFields": null
                },
                {
                    "fieldName": "Attr_TravelTime",
                    "defaultValue": 1,
                    "candidateFields": null
                }
            ]
        },
        {
            "className": "PolygonBarriers",
            "fields": [
                {
                    "fieldName": "Shape",
                    "defaultValue": null,
                    "candidateFields": null
                },
                {
                    "fieldName": "Name",
                    "defaultValue": null,
                    "candidateFields": [
                        "Name",
                        "Label",
                        "Locations",
                        "Barrier",
                        "Description",
                        "Title"
                    ]
                },
                {
                    "fieldName": "Locations",
                    "defaultValue": null,
                    "candidateFields": [
                        "Locations",
                        "LocRanges"
                    ]
                },
                {
                    "fieldName": "BarrierType",
                    "defaultValue": 0,
                    "candidateFields": [
                        "BarrierType",
                        "BarType",
                        "BarrierTyp"
                    ]
                },
                {
                    "fieldName": "Attr_Minutes",
                    "defaultValue": 1,
                    "candidateFields": [
                        "Attr_Minutes",
                        "Minutes",
                        "Scaled_Cost",
                        "Scaled_Time"
                    ]
                },
                {
                    "fieldName": "Attr_Meters",
                    "defaultValue": 1,
                    "candidateFields": [
                        "Attr_Meters",
                        "Meters"
                    ]
                },
                {
                    "fieldName": "Attr_WeekdayFallbackTravelTime",
                    "defaultValue": 1,
                    "candidateFields": null
                },
                {
                    "fieldName": "Attr_WeekendFallbackTravelTime",
                    "defaultValue": 1,
                    "candidateFields": null
                },
                {
                    "fieldName": "Attr_TravelTime",
                    "defaultValue": 1,
                    "candidateFields": null
                }
            ]
        }
    ],
    "networkDataset": {
        "name": "Streets_ND",
        "buildTime": 1328506321000,
        "state": "esriNDSBuilt",
        "networkAttributes": [
            {
                "name": "Oneway",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Hierarchy",
                "dataType": "esriNADTInteger",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTHierarchy",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "Minutes",
                "dataType": "esriNADTDouble",
                "units": "esriNAUMinutes",
                "usageType": "esriNAUTCost",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "Meters",
                "dataType": "esriNADTDouble",
                "units": "esriNAUMeters",
                "usageType": "esriNAUTCost",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "RoadClass",
                "dataType": "esriNADTInteger",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "WeekdayFallbackTravelTime",
                "dataType": "esriNADTDouble",
                "units": "esriNAUMinutes",
                "usageType": "esriNAUTCost",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "WeekendFallbackTravelTime",
                "dataType": "esriNADTDouble",
                "units": "esriNAUMinutes",
                "usageType": "esriNAUTCost",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "TravelTime",
                "dataType": "esriNADTDouble",
                "units": "esriNAUMinutes",
                "usageType": "esriNAUTCost",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "Divider Restriction",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Driving an Automobile",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Driving a Bus",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Driving a Taxi",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Walking",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Driving a Truck",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Driving a Delivery Vehicle",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Driving an Emergency Vehicle",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Through Traffic Prohibited",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Avoid Unpaved Roads",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Avoid Toll Roads",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Avoid Limited Access Roads",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Avoid Ferries",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Avoid Private Roads",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Avoid Gates",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "TimeZone",
                "dataType": "esriNADTInteger",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "National STAA Preferred Route",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "National STAA and Locally Preferred Routes",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "HazMat: Explosives Preferred Route",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "HazMat: Poisonous Inhalation Hazard Preferred Route",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "HazMat: Radioactive Materials Preferred Route",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "HazMat: Explosives Restricted",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "HazMat: Flammable Goods Restricted",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "HazMat: Corrosive Goods Restricted",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Height Limit (feet)",
                "dataType": "esriNADTDouble",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "Height Restriction",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Height (feet)"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Weight Limit (tons)",
                "dataType": "esriNADTDouble",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "Weight Restriction",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Weight (tons)"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Length Limit (feet)",
                "dataType": "esriNADTDouble",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "Length Restriction",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Length (feet)"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            }
        ],
        "networkSources": [
            {
                "name": "Streets",
                "elementType": "esriNETEdge",
                "sourceType": "esriNSTEdgeFeature",
                "id": 1
            },
            {
                "name": "Streets_ND_Junctions",
                "elementType": "esriNETJunction",
                "sourceType": "esriNSTSystemJunction",
                "id": 4
            },
            {
                "name": "Dividers",
                "elementType": "esriNETTurn",
                "sourceType": "esriNSTTurnFeature",
                "id": 2
            },
            {
                "name": "RestrictedTurns",
                "elementType": "esriNETTurn",
                "sourceType": "esriNSTTurnFeature",
                "id": 3
            }
        ]
    },
    "hasM": true,
    "hasZ": false,
    "defaultBreaks": [
        5
    ],
    "splitPolygonsAtBreaks": true,
    "mergeSimilarPolygonRanges": false,
    "excludeSourcesFromPolygons": [],
    "splitLinesAtBreaks": false,
    "overlapLines": true,
    "outputPolygons": "esriNAOutputPolygonSimplified",
    "outputLines": "esriNAOutputLineNone",
    "includeSourceInformationOnLines": false,
    "overlapPolygons": true,
    "trimOuterPolygon": true,
    "trimPolygonDistance": 100,
    "trimPolygonDistanceUnits": "esriMeters",
    "travelDirection": "esriNATravelDirectionFromFacility",
    "timeOfDay": null,
    "timeOfDayIsUTC": false,
    "timeOfDayUsage": "esriNATimeOfDayNotUsed"
}

JSON Response Syntax (Closest Facility Layer)

{
    "currentVersion": <currentVersion>,
    "layerName": "<layerName>",
    "layerType": "esriNAServerClosestFacilityLayer",
    "impedance": "<impedance>",
    "restrictions": [
        "<restriction1>",
        "<restriction2>"
    ],
    "snapTolerance": <snapTolerance>,
    "maxSnapTolerance": <maxSnapTolerance>,
    "snapToleranceUnits": "<snapToleranceUnits>",
    "ignoreInvalidLocations": <true|false>,
    "restrictUTurns": "<restrictUTurns>",
    "accumulateAttributeNames": [
        "<accumulateAttribute1>",
        "<accumulateAttribute2>"
    ],
    "attributeParameterValues": [
        {
            "attributeName": "<attributeName1>",
            "parameterName": "<parameterName1>",
            "value": "<value1>"
        },
        {
            "attributeName": "<attributeName2>",
            "parameterName": ">parameterName2>",
            "value": "<value2>"
        }
    ],
    "outputSpatialReference": {
        "wkid": <wkid>
    },
    "useHierarchy": <true|false>,
    "hierarchyAttributeName": "<hierarchyAttributeName>",
    "hierarchyLevelCount": <hierarchyLevelCount>,
    "hierarchyMaxValues": [
        <hierarchyMaxValue1>,
        <hierarchyMaxValue2>
    ],
    "hierarchyNumTransitions": [
        <hierarchyNumTransitions1>,
        <hierarchyNumTransitions2>
    ],
    "networkClasses": [
        {
            "className": "<className1>",
            "fields": [
                {
                    "fieldName": "<name1_1>",
                    "defaultValue": "<value1_1>",
                    "candidateFields": [
                        "<cf1_1_1>",
                        "<cf1_1_2>"
                    ]
                },
                {
                    "fieldName": "<name1_2>",
                    "defaultValue": "<value1_2>",
                    "candidateFields": [
                        "<cf1_2_1>",
                        "<cf1_2_2>"
                    ]
                }
            ]
        },
        {
            "className": "<className2>",
            "fields": [
                {
                    "fieldName": "<name2_1>",
                    "defaultValue": "<value2_1>",
                    "candidateFields": [
                        "<cf2_1_1>",
                        "<cf2_1_2>"
                    ]
                },
                {
                    "fieldName": "<name2_2>",
                    "defaultValue": "<value2_2>",
                    "candidateFields": [
                        "<cf2_2_1>",
                        "<cf2_2_2>"
                    ]
                }
            ]
        }
    ],
    "networkDataset": {
        "name": "<name>",
        "buildTime": <buildTime>,
        "state": "<state>""networkAttributes": [
            {
                "dataType": "<dataType1>",
                "name": "<name1>",
                "parameterNames": [
                    "<parameterName1_2>",
                    "<parameterName1_2>"
                ],
                "restrictionUsageParameterName": "<restrictionUsageParameterName1",
                "units": "units1",
                "usageType": "<usageType1>"
            },
            {
                "dataType": "<dataType2>",
                "name": "<name2>",
                "parameterNames": [
                    "<parameterName2_2>",
                    "<parameterName2_2>"
                ],
                "restrictionUsageParameterName": "<restrictionUsageParameterName2",
                "units": "units2",
                "usageType": "<usageType2>"
            }
        ],
        "networkSources": [
            {
                "elementType": "<elementType1>",
                "id": "<id>",
                "name": "<name1>",
                "sourceType": "<sourceType1>"
            },
            {
                "elementType": "<elementType2>",
                "id": <id>,
                "name": "<name2>",
                "sourceType": "<sourceType2>"
            }
        ],
        
    },
    "hasM": <true|false>,
    "hasZ": <true|false>,
    "defaultCutoffValue": <defaultCutoffValue>,
    "facilityCount": <facilityCount>,
    "travelDirection": "<esriNATravelDirection>",
    "outputLineType": "<outputLineType>",
    "directionsLanguage": "<languageCode>",
    "directionsSupportedLanguages": [
        "<languageCode1>",
        "<languageCode2>"
    ],
    "directionsStyleNames": [
        "<directionsStyleName1>",
        "<directionsStyleName2>"
    ],
    "directionsLengthUnits": "<esriNAUnits>",
    "directionsTimeAttribute": "<directionsTimeAttribute>",
    "timeOfDay": <timeOfDay>,
    "timeOfDayIsUTC": <true|false>,
    "timeOfDayUsage": "<esriNATimeOfDayUsage>"
}

JSON Response Example (Closest Facility Layer)

{
    "currentVersion": 10.21,
    "layerName": "ClosestFacility",
    "layerType": "esriNAServerClosestFacilityLayer",
    "impedance": "TravelTime",
    "restrictions": [
        "Avoid Gates",
        "Avoid Private Roads",
        "Avoid Unpaved Roads",
        "Divider Restriction",
        "Driving an Automobile",
        "Oneway",
        "Through Traffic Prohibited"
    ],
    "snapTolerance": 0,
    "maxSnapTolerance": 5000,
    "snapToleranceUnits": "esriMeters",
    "ignoreInvalidLocations": true,
    "restrictUTurns": "esriNFSBAllowBacktrack",
    "accumulateAttributeNames": [],
    "attributeParameterValues": [
        {
            "attributeName": "Oneway",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Divider Restriction",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving an Automobile",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Bus",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Taxi",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Walking",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Truck",
            "parameterName": "Restriction Usage",
            "value": "Prohibited"
        },
        {
            "attributeName": "Driving a Delivery Vehicle",
            "parameterName": "Restriction Usage",
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                "name": "HazMat: Explosives Restricted",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "HazMat: Flammable Goods Restricted",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "HazMat: Corrosive Goods Restricted",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Height Limit (feet)",
                "dataType": "esriNADTDouble",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "Height Restriction",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Height (feet)"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Weight Limit (tons)",
                "dataType": "esriNADTDouble",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "Weight Restriction",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Weight (tons)"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            },
            {
                "name": "Length Limit (feet)",
                "dataType": "esriNADTDouble",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTDescriptor",
                "parameterNames": [],
                "restrictionUsageParameterName": null
            },
            {
                "name": "Length Restriction",
                "dataType": "esriNADTBoolean",
                "units": "esriNAUUnknown",
                "usageType": "esriNAUTRestriction",
                "parameterNames": [
                    "Restriction Usage",
                    "Vehicle Length (feet)"
                ],
                "restrictionUsageParameterName": "Restriction Usage"
            }
        ],
        "networkSources": [
            {
                "name": "Streets",
                "elementType": "esriNETEdge",
                "sourceType": "esriNSTEdgeFeature",
                "id": 1
            },
            {
                "name": "Streets_ND_Junctions",
                "elementType": "esriNETJunction",
                "sourceType": "esriNSTSystemJunction",
                "id": 4
            },
            {
                "name": "Dividers",
                "elementType": "esriNETTurn",
                "sourceType": "esriNSTTurnFeature",
                "id": 2
            },
            {
                "name": "RestrictedTurns",
                "elementType": "esriNETTurn",
                "sourceType": "esriNSTTurnFeature",
                "id": 3
            }
        ]
    },
    "hasM": true,
    "hasZ": false,
    "defaultCutoffValue": null,
    "facilityCount": 1,
    "travelDirection": "esriNATravelDirectionToFacility",
    "outputLineType": "esriNAOutputLineTrueShape",
    "directionsLanguage": "en",
    "directionsSupportedLanguages": [
        "en"
    ],
    "directionsStyleNames": [
        "NA Desktop",
        "NA Navigation",
        "NA Campus"
    ],
    "directionsLengthUnits": "esriNAUMiles",
    "directionsTimeAttribute": "TravelTime",
    "timeOfDay": null,
    "timeOfDayIsUTC": false,
    "timeOfDayUsage": "esriNATimeOfDayUseAsStartTime"
}

10/6/2017