url

The URL for exporting vector tiles. This property can be the URL of:

• A vector tile server that ends in "VectorTileServer" and is the rest end-point used to export vector tile packages. The vector tile service must be enabled for export or the task will fail to load.

• A portal item for a vector tile service or a vector tiled layer with a custom style applied

• A vector basemap layer created using a BasemapStyle

If the URL represents a PortalItem that can be used to download vector tiles or style resources, the ExportVectorTilesTask.portalItem property will be populated when the task is loaded.