{ "id": "2", "displayName": "Solar Data", "shortDisplayName": null, "description": "", "connectionString": "url=http://arcgis.gis.lacounty.gov/arcgis/rest/services/Solar/Solar_Data/MapServer", "copyright": ".", "hasAttributionData": false, "serviceType": "Dynamic", "serviceFunction": "Operational", "baseMapGroup": null, "baseMapGroupIndex": "", "baseMapGroupIsMutuallyExclusive": false, "opacity": 1, "visible": true, "initiallyVisible": true, "drawingBehavior": "MapService", "iconUri": null, "includeInLayerList": true, "defaultAllowSymbolization": true, "isExpanded": true, "updateInterval": null, "dataProvider": null, "disableClientCaching": null, "serviceTag": "jhn2nEhRpKmmKmsfeOTKz1PWNGaYKQKW18hFUwkWfc8=", "identifiable": null, "includeMosaicDatasetValues": null, "includeCatalogItems": null, "startTime": null, "endTime": null, "serverVersion": "10.91", "failureAction": "Warn", "failureTimeout": null, "requestEncoding": null, "supportsDynamicLayers": false, "hasLayerCatalog": false, "format": null, "themeSettings": [], "layerHyperlinks": [], "tileInfo": {}, "instantSearch": false, "layers": [ { "id": "10", "name": "Rooftop Solar", "nativeID": "10", "displayName": "Rooftop Solar", "description": "", "defaultVisibility": true, "featureType": "None", "type": "GroupLayer", "maxScale": 0, "minScale": 0, "visible": true, "initiallyVisible": true, "showMapTips": false, "identifiable": false, "queryable": false, "searchable": false, "supportsIdentify": false, "supportsQuery": false, "canCopyFeature": false, "snappable": false, "snappingEnabled": false, "hasAttachments": false, "featureZoomFactor": null, "featureZoomScale": null, "featureBorderColor": null, "featureBorderWidth": null, "featureFillColor": null, "showFeatureHyperlinks": null, "iconUri": null, "includeInLayerList": true, "includeInLegend": false, "allowSymbolization": true, "legendUrl": null, "styleName": null, "drawIndex": null, "canToggleLabels": false, "showLabels": false, "dataProvider": null, "featureLabel": null, "featureDescription": null, "featureLongDescription": null, "isExpanded": true, "displayField": "", "primaryKeyField": "", "fullExtent": { "xmin": -13262549.28441898, "ymin": 3866915.9694631114, "xmax": -12959258.715984575, "ymax": 4139203.2828706913, "spatialReference": { "wkid": 102100 } }, "parentLayerId": null, "subLayerIds": [ "11", "12" ], "hasReports": false, "hasDataLinks": false, "fields": [], "featureHyperlinks": [], "layerHyperlinks": [], "arcadeExpressions": [], "isDynamic": false, "dynamicDefinition": null, "themeSettings": [], "tileLevelLimits": [] }, { "id": "11", "name": "Solar Installations", "nativeID": "11", "displayName": "Solar Installations", "description": "Locations of existing solar installations provided by the public through the solar map. They are not authoritative and/or complete.", "defaultVisibility": true, "featureType": "Point", "type": "FeatureLayer", "maxScale": 0, "minScale": 2311163, "visible": false, "initiallyVisible": false, "showMapTips": true, "identifiable": true, "queryable": true, "searchable": false, "supportsIdentify": true, "supportsQuery": true, "canCopyFeature": false, "snappable": false, "snappingEnabled": false, "hasAttachments": false, "featureZoomFactor": null, "featureZoomScale": null, "featureBorderColor": null, "featureBorderWidth": null, "featureFillColor": null, "showFeatureHyperlinks": "ShowAll", "iconUri": null, "includeInLayerList": true, "includeInLegend": true, "allowSymbolization": true, "legendUrl": null, "styleName": null, "drawIndex": null, "canToggleLabels": false, "showLabels": true, "dataProvider": null, "featureLabel": "Existing Solar Installation", "featureDescription": "
Solar Electric
Type: {Type}
Size: {Size}
Output: {Output}
Savings: {Savings}
Installer: {Installer}
Installer URL: {InstallURL}
Testimony: {Testimony}

", "featureLongDescription": null, "displayField": "Name", "primaryKeyField": "OBJECTID", "fullExtent": { "xmin": -13262387.659757027, "ymin": 3977428.7224669941, "xmax": -12959483.509921174, "ymax": 4124872.885083375, "spatialReference": { "wkid": 102100 } }, "parentLayerId": "10", "subLayerIds": [], "hasReports": false, "hasDataLinks": false, "fields": [ { "displayName": "ID", "name": "ID", "alias": "ID", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "X", "name": "X", "alias": "X", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "Y", "name": "Y", "alias": "Y", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "Zip", "name": "Zip", "alias": "Zip", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "Size", "name": "Size", "alias": "Size", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "Output", "name": "Output", "alias": "Output", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "Savings", "name": "Savings", "alias": "Savings", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "Emissions", "name": "Emissions", "alias": "Emissions", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "OBJECTID", "name": "OBJECTID", "alias": "OBJECTID", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "Case_Study", "name": "Case_Study", "alias": "Case_Study", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Name", "name": "Name", "alias": "Name", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Type", "name": "Type", "alias": "Type", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Address", "name": "Address", "alias": "Address", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "City", "name": "City", "alias": "City", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Installer", "name": "Installer", "alias": "Installer", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "InstallURL", "name": "InstallURL", "alias": "InstallURL", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Testimony", "name": "Testimony", "alias": "Testimony", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Shape", "name": "Shape", "alias": "Shape", "visible": true, "dataType": "Object", "searchable": true } ], "featureHyperlinks": [], "layerHyperlinks": [], "arcadeExpressions": [], "isDynamic": false, "dynamicDefinition": null, "themeSettings": [ { "themeID": "1", "visible": true, "initiallyVisible": false } ], "tileLevelLimits": [] }, { "id": "12", "name": "Solar Parcels", "nativeID": "12", "displayName": "Solar Parcels", "description": "Parcels with solar potential for rooftops. Used for the LA County Solar Map at http://solarmap.lacounty.gov", "defaultVisibility": true, "featureType": "Polygon", "type": "FeatureLayer", "maxScale": 0, "minScale": 4515, "visible": false, "initiallyVisible": false, "showMapTips": false, "identifiable": true, "queryable": true, "searchable": false, "supportsIdentify": true, "supportsQuery": true, "canCopyFeature": false, "snappable": false, "snappingEnabled": false, "hasAttachments": false, "featureZoomFactor": null, "featureZoomScale": null, "featureBorderColor": [ 255, 255, 0, 255 ], "featureBorderWidth": 3, "featureFillColor": [ 0, 0, 0, 0 ], "showFeatureHyperlinks": "ShowAll", "iconUri": null, "includeInLayerList": true, "includeInLegend": true, "allowSymbolization": true, "legendUrl": null, "styleName": null, "drawIndex": null, "canToggleLabels": false, "showLabels": true, "dataProvider": null, "featureLabel": "{SitusHouse} {SitusStree}, {SitusCity}", "featureDescription": "

Property Summary

\r\n
\r\n
Parcel Number:
\r\n
{APN}
\r\n
Total Roof Area:
\r\n
{TOTAL_ROOF_AREA_FORMATTED}
\r\n
Electric Utility:
\r\n
{UTILITY_TABLE}
\r\n
\r\n

Solar Electrics (18.1%)

\r\n
\r\n
Area Suitable for Solar:
\r\n
{AREA_SUITABLE_FORMATTED}
\r\n
Solar PV Potential:
\r\n
{SE_POTENTIAL}
\r\n
Electricity Produced:
\r\n
{SE_ELECTRIC_PRODUCED}
\r\n
Electric Savings:
\r\n
{SE_ELECTRIC_SAVINGS}
\r\n
Carbon Savings:
\r\n
{SE_CARBON_SAVINGS}
\r\n
\r\n

Solar Hot Water

\r\n
\r\n
Solar Water Heating Potential:
\r\n
{SHW_POTENTIAL}
\r\n
Gas Savings:
\r\n
{SHW_GAS_SAVINGS}
\r\n
Carbon Savings:
\r\n
{SHW_CARBON_SAVINGS}
\r\n
\r\n ", "featureLongDescription": "AIN: {AIN} 
Total Roof Area: {BLD_Total} Sq Ft. 
Electric Utility: {Utility}
", "displayField": "CITYNAME_A", "primaryKeyField": "OBJECTID", "fullExtent": { "xmin": -13241845.328638081, "ymin": 3867765.8171047885, "xmax": -13096080.916633943, "ymax": 4139855.1181744323, "spatialReference": { "wkid": 102100 } }, "parentLayerId": "10", "subLayerIds": [], "hasReports": false, "hasDataLinks": false, "fields": [ { "displayName": "rank1", "name": "rank1", "alias": "rank1", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "rank2", "name": "rank2", "alias": "rank2", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "rank3", "name": "rank3", "alias": "rank3", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "rank4", "name": "rank4", "alias": "rank4", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "rank5", "name": "rank5", "alias": "rank5", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "BLD_Total", "name": "BLD_Total", "alias": "BLD_Total", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "Shape.STArea()", "name": "Shape.STArea()", "alias": "Shape.STArea()", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "Shape.STLength()", "name": "Shape.STLength()", "alias": "Shape.STLength()", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "OBJECTID", "name": "OBJECTID", "alias": "OBJECTID", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "AIN", "name": "AIN", "alias": "AIN", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Utility", "name": "Utility", "alias": "Utility", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "UTILITY_ID", "name": "UTILITY_ID", "alias": "UTILITY_ID", "visible": true, "dataType": "Int16", "searchable": true }, { "displayName": "CITYNAME_A", "name": "CITYNAME_A", "alias": "CITYNAME_A", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "CITYID", "name": "CITYID", "alias": "CITYID", "visible": true, "dataType": "Int16", "searchable": true }, { "displayName": "Multi_Pcl", "name": "Multi_Pcl", "alias": "Multi_Pcl", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "AREA_SUITABLE", "name": "AREA_SUITABLE", "alias": "AREA_SUITABLE", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "APN", "name": "APN", "alias": "APN", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "SitusHouse", "name": "SitusHouse", "alias": "SitusHouse", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "SitusStree", "name": "SitusStree", "alias": "SitusStree", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "SitusCity", "name": "SitusCity", "alias": "SitusCity", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "SitusZIP", "name": "SitusZIP", "alias": "SitusZIP", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "UseCode", "name": "UseCode", "alias": "UseCode", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "DesignType", "name": "DesignType", "alias": "DesignType", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "YearBuilt1", "name": "YearBuilt1", "alias": "YearBuilt1", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "SQFTmain1", "name": "SQFTmain1", "alias": "SQFTmain1", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "OwnerName", "name": "OwnerName", "alias": "OwnerName", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "OwnerOverf", "name": "OwnerOverf", "alias": "OwnerOverf", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "SecondOwne", "name": "SecondOwne", "alias": "SecondOwne", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "MailHouseN", "name": "MailHouseN", "alias": "MailHouseN", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "MailStreet", "name": "MailStreet", "alias": "MailStreet", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "MailCity", "name": "MailCity", "alias": "MailCity", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "MailZip", "name": "MailZip", "alias": "MailZip", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Roll_Year", "name": "Roll_Year", "alias": "Roll_Year", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Roll_LandV", "name": "Roll_LandV", "alias": "Roll_LandV", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "Roll_ImpVa", "name": "Roll_ImpVa", "alias": "Roll_ImpVa", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "USE_TYPE", "name": "USE_TYPE", "alias": "USE_TYPE", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "USE_DESCRI", "name": "USE_DESCRI", "alias": "USE_DESCRI", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Savings", "name": "Savings", "alias": "Savings", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "Shape", "name": "Shape", "alias": "Shape", "visible": true, "dataType": "Object", "searchable": true } ], "featureHyperlinks": [], "layerHyperlinks": [], "arcadeExpressions": [], "isDynamic": false, "dynamicDefinition": null, "themeSettings": [ { "themeID": "1", "visible": true, "initiallyVisible": false } ], "tileLevelLimits": [] }, { "id": "0", "name": "Carport Solar", "nativeID": "0", "displayName": "Carport Solar", "description": "", "defaultVisibility": true, "featureType": "None", "type": "GroupLayer", "maxScale": 0, "minScale": 0, "visible": true, "initiallyVisible": true, "showMapTips": false, "identifiable": false, "queryable": false, "searchable": false, "supportsIdentify": false, "supportsQuery": false, "canCopyFeature": false, "snappable": false, "snappingEnabled": false, "hasAttachments": false, "featureZoomFactor": null, "featureZoomScale": null, "featureBorderColor": null, "featureBorderWidth": null, "featureFillColor": null, "showFeatureHyperlinks": null, "iconUri": null, "includeInLayerList": true, "includeInLegend": false, "allowSymbolization": true, "legendUrl": null, "styleName": null, "drawIndex": null, "canToggleLabels": false, "showLabels": false, "dataProvider": null, "featureLabel": null, "featureDescription": null, "featureLongDescription": null, "isExpanded": true, "displayField": "", "primaryKeyField": "", "fullExtent": { "xmin": -13241699.611257195, "ymin": 3938256.1594712446, "xmax": -13099373.74662382, "ymax": 4139504.1074081967, "spatialReference": { "wkid": 102100 } }, "parentLayerId": null, "subLayerIds": [ "1", "2" ], "hasReports": false, "hasDataLinks": false, "fields": [], "featureHyperlinks": [], "layerHyperlinks": [], "arcadeExpressions": [], "isDynamic": false, "dynamicDefinition": null, "themeSettings": [], "tileLevelLimits": [] }, { "id": "1", "name": "Parking Lots", "nativeID": "1", "displayName": "Parking Lots", "description": "Countywide parking lots (2014) for industrial, commercial, and government properties with solar potential categories by square footage.", "defaultVisibility": true, "featureType": "Polygon", "type": "FeatureLayer", "maxScale": 0, "minScale": 72225, "visible": false, "initiallyVisible": false, "showMapTips": false, "identifiable": true, "queryable": true, "searchable": true, "supportsIdentify": true, "supportsQuery": true, "canCopyFeature": false, "snappable": false, "snappingEnabled": false, "hasAttachments": false, "featureZoomFactor": null, "featureZoomScale": null, "featureBorderColor": [ 255, 255, 0, 255 ], "featureBorderWidth": 3, "featureFillColor": [ 0, 0, 0, 0 ], "showFeatureHyperlinks": "ShowAll", "iconUri": null, "includeInLayerList": true, "includeInLegend": true, "allowSymbolization": true, "legendUrl": null, "styleName": null, "drawIndex": null, "canToggleLabels": false, "showLabels": true, "dataProvider": null, "featureLabel": "{SITUSADDRE}, {SITUSCITY}", "featureDescription": "

Property Summary

\r\n\t
\r\n\t\t
Total Parking Lot Area:
\r\n\t\t
{TOTAL_PARKINGLOT_AREA_FORMATTED}
\r\n\t\t
Electric Utility:
\r\n\t\t
{UTILITY}
\r\n\t
\r\n

Solar Electrics

\r\n\t
\r\n\t\t
Number of Stalls:
\r\n\t\t
{NUMBER_OF_STALL}
\r\n\t\t
Solar PV System Size:
\r\n\t\t
{SE_POTENTIAL}
\r\n\t\t
Electricity Produced:
\r\n\t\t
{SE_ELECTRIC_PRODUCED}
\r\n\t\t
Electric Savings:
\r\n\t\t
{SE_ELECTRIC_SAVINGS}
\r\n\t\t
Carbon Savings:
\r\n\t\t
{SE_CARBON_SAVINGS}
\r\n\t
\r\n", "featureLongDescription": "
Parking Lots Summary
Description: {park_desc}
Type: {geom_type}

", "displayField": "LOT_ID", "primaryKeyField": "OBJECTID", "fullExtent": { "xmin": -13241699.611257195, "ymin": 3938256.1594712446, "xmax": -13099373.74662382, "ymax": 4139504.1074081967, "spatialReference": { "wkid": 102100 } }, "parentLayerId": "0", "subLayerIds": [], "hasReports": false, "hasDataLinks": false, "fields": [ { "displayName": "Shape", "name": "Shape", "alias": "Shape", "visible": true, "dataType": "Object", "searchable": true }, { "displayName": "OBJECTID", "name": "OBJECTID", "alias": "OBJECTID", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "Excellent", "name": "Excellent", "alias": "Excellent", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "Good", "name": "Good", "alias": "Good", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "Fair", "name": "Fair", "alias": "Fair", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "Poor", "name": "Poor", "alias": "Poor", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "NotAdv", "name": "NotAdv", "alias": "NotAdv", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "Total", "name": "Total", "alias": "Total", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "LOT_ID", "name": "LOT_ID", "alias": "LOT_ID", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "AIN", "name": "AIN", "alias": "AIN", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "SITUSADDRE", "name": "SitusAddre", "alias": "SITUSADDRE", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "SITUSCITY", "name": "SitusCity", "alias": "SITUSCITY", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "SITUSZIP", "name": "SitusZIP", "alias": "SITUSZIP", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "CITYID", "name": "CITYID", "alias": "CITYID", "visible": true, "dataType": "Int16", "searchable": true }, { "displayName": "UTILITY_ID", "name": "UTILITY_ID", "alias": "UTILITY_ID", "visible": true, "dataType": "Int16", "searchable": true }, { "displayName": "APN", "name": "APN", "alias": "APN", "visible": true, "dataType": "String", "searchable": true }, { "displayName": "Shape.STArea()", "name": "Shape.STArea()", "alias": "Shape.STArea()", "visible": true, "dataType": "Double", "searchable": true }, { "displayName": "Shape.STLength()", "name": "Shape.STLength()", "alias": "Shape.STLength()", "visible": true, "dataType": "Double", "searchable": true } ], "featureHyperlinks": [], "layerHyperlinks": [], "arcadeExpressions": [], "isDynamic": false, "dynamicDefinition": null, "themeSettings": [ { "themeID": "0", "visible": true, "initiallyVisible": false } ], "tileLevelLimits": [] }, { "id": "2", "name": "Electricity Output Potential - Points", "nativeID": "2", "displayName": "Electricity Output Potential - Points", "description": "Potential electricity output for areas in parking lots broken into 5 categories (excellent, good, fair, poor, not advisable)", "defaultVisibility": true, "featureType": "Point", "type": "FeatureLayer", "maxScale": 0, "minScale": 4515, "visible": false, "initiallyVisible": false, "showMapTips": false, "identifiable": true, "queryable": true, "searchable": false, "supportsIdentify": true, "supportsQuery": true, "canCopyFeature": true, "snappable": true, "snappingEnabled": false, "hasAttachments": false, "featureZoomFactor": null, "featureZoomScale": null, "featureBorderColor": null, "featureBorderWidth": null, "featureFillColor": null, "showFeatureHyperlinks": "ShowAll", "iconUri": null, "includeInLayerList": true, "includeInLegend": true, "allowSymbolization": true, "legendUrl": null, "styleName": null, "drawIndex": null, "canToggleLabels": false, "showLabels": true, "dataProvider": null, "featureLabel": "{GRID_CODE}", "featureDescription": null, "featureLongDescription": null, "displayField": "GRID_CODE", "primaryKeyField": "OBJECTID", "fullExtent": { "xmin": -13241698.849091917, "ymin": 3938256.7657052255, "xmax": -13099374.782873372, "ymax": 4139503.0288372547, "spatialReference": { "wkid": 102100 } }, "parentLayerId": "0", "subLayerIds": [], "hasReports": false, "hasDataLinks": false, "fields": [ { "displayName": "OBJECTID", "name": "OBJECTID", "alias": "OBJECTID", "visible": true, "dataType": "Int32", "searchable": true }, { "displayName": "Shape", "name": "Shape", "alias": "Shape", "visible": true, "dataType": "Object", "searchable": true }, { "displayName": "grid_code", "name": "GRID_CODE", "alias": "grid_code", "visible": true, "dataType": "Int32", "searchable": true } ], "featureHyperlinks": [], "layerHyperlinks": [], "arcadeExpressions": [], "isDynamic": false, "dynamicDefinition": null, "themeSettings": [ { "themeID": "0", "visible": true, "initiallyVisible": false } ], "tileLevelLimits": [] } ], "tables": [], "fullExtent": { "xmin": 6219663.4188214391, "ymin": 1384146.1400000006, "xmax": 7037395.3112415224, "ymax": 2122084.599999994, "spatialReference": { "wkid": 102645 } }, "spatialReference": { "wkid": 102645 }, "properties": [], "extensions": [] }