API endpoint for "Do not Play Song/Artist"

[HerrFr]

As a Developer i would like to have an API endpoint to remove Artists or Songs from my suggestions and playlists

[mrv11]

++ also think it is a necessary endpoint to add, blacklisting / blocking artists 

[nackskottslkd]

We need this endpoint yo be available, you are forcing us to do this manually with dozens of "artists" who do NOT want to listen to. The functionality already exists and, consequently, the endpoint exists, please publish it is something we urgently need.