Received status code 401 from server: Unauthorized #388

I have specified my secret token in build.grade file and gradle.properties file but it is giving this error
.category=library, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime}.
> Could not download copilot-2.16.0.aar (com.mapbox.navigation:copilot:2.16.0)
> Could not get resource 'https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/navigation/copilot/2.16.0/copilot-2.16.0.aar'.
> Could not HEAD 'https://api.mapbox.com/downloads/v2/releases/maven/com/mapbox/navigation/copilot/2.16.0/copilot-2.16.0.aar'. Received status code 401 from server: Unauthorized