Hi team,I am trying to use an open source library to display arcgis vector tiles in my app.The library specifies authorisation via http auth headers, which should be supported as per docs:https://developers.arcgis.com/documentation/security-and-authentication/reference/http-header-authentication/I find that this is not the case for some endpoints, eg:https://basemaps-api.arcgis.com/arcgis/rest/services/World_Basemap_v2/VectorTileServerIt requires an explicit token param.Can you please check how I can specify auth headers for this endpoint?Thanks.
@msuk1the way to do this is to call the basemap style service with your authentication token in the header as documented here: https://developers.arcgis.com/rest/basemap-styles/arcgis-navigation-style-get/#token
subsequent tile requests should then supply the token. This is typically done with the mapping library. You can review some of the open-source implementations provided on https://developers.arcgis.com/documentation/#open-source-mapping-libraries, Esri Leaflet is a popular one that demonstrates this.
On second thought the library may be doing the wrong thing.I see that initial request to get the tiles url contains the token so that should work without the auth header.I don't see an option to delete this post.
Thanks John, that's what I realised eventually.The style contains a source field, and the library I amusing was making a subsequent request to the url specified in the source.There's no obvious reason for it so I have asked the library owner to fix it.
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