{
    "title": "Vector Tile Layer (VectorTileLayer)",
    "type": "object",
    "$schema": "http://json-schema.org/draft-04/schema",
    "description": "A vector tile layer references a set of web-accessible vector tiles and the corresponding style for how those tiles should be drawn.",
    "properties": {
        "id": {
            "type": "string",
            "description": "A unique identifying string for the layer."
        },
        "isReference": {
            "type": "boolean",
            "description": "Applicable if used as a baseMapLayer. A boolean value indicating whether or not the baseMapLayer draws on top (true) of other layers, including operationalLayers , or below (false)."
        },
        "itemId": {
            "type": "string",
            "description": "Optional string containing the item ID of the service if it's registered on ArcGIS Online or your organization's portal."
        },
        "layerType": {
            "type": "string",
            "description": "String indicating the layer type.",
            "enum": [
                "VectorTileLayer"
            ]
        },
        "listMode": {
            "type": "string",
            "description": "To show or hide the layer in the layer list",
            "enum": [
                "hide",
                "show"
            ]
        },
        "maxScale": {
            "type": "number",
            "description": "A number representing the maximum scale at which the layer will be visible. The number is the scale's denominator."
        },
        "minScale": {
            "type": "number",
            "description": "A number representing the minimum scale at which the layer will be visible. The number is the scale's denominator."
        },
        "opacity": {
            "type": "number",
            "description": "The degree of transparency applied to the layer on the client side, where 0 is full transparency and 1 is no transparency.",
            "minimum": 0,
            "maximum": 1,
            "default": 1
        },
        "styleUrl": {
            "type": "string",
            "description": "A url to a JSON file containing the stylesheet information used to render the layer. You may also pass an object containing the stylesheet information identical to the JSON file."
        },
        "title": {
            "type": "string",
            "description": "A user-friendly string title for the layer that can be used in a table of contents."
        },
        "visibility": {
            "type": "boolean",
            "description": "Boolean property determining whether the layer is initially visible in the web scene."
        }
    },
    "required": [
        "id",
        "layerType",
        "styleUrl",
        "title"
    ],
    "additionalProperties": false,
    "esriDocumentation": {
        "examples": [
            {
                "title": "operationalLayer",
                "description": "",
                "code": {
                    "operationalLayers": [
                        {
                            "id": "VectorTile_3534",
                            "layerType": "VectorTileLayer",
                            "title": "World_Basemap",
                            "styleUrl": "https://basemaps.arcgis.com/b2/arcgis/rest/services/World_Basemap/VectorTileServer/resources/styles/root.json",
                            "itemId": "bdf1eec3fa79456c8c7c2bb62f86dade",
                            "visibility": true,
                            "opacity": 1
                        }
                    ]
                }
            },
            {
                "title": "baseMapLayer",
                "description": "",
                "code": {
                    "baseMapLayers": [
                        {
                            "id": "VectorTile_3534",
                            "layerType": "VectorTileLayer",
                            "title": "World_Basemap",
                            "styleUrl": "https://basemaps.arcgis.com/b2/arcgis/rest/services/World_Basemap/VectorTileServer/resources/styles/root.json",
                            "visibility": true,
                            "opacity": 1
                        }
                    ],
                    "title": "VectorTileLayer as BaseMap",
                    "elevationLayers": [
                        {
                            "id": "globalElevation",
                            "listMode": "hide",
                            "title": "Terrain3D",
                            "url": "http://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer",
                            "visibility": true,
                            "layerType": "ArcGISTiledElevationServiceLayer"
                        }
                    ]
                }
            }
        ]
    }
}