@Override
  public Map<DataVertical, Set<String>> getImportScopes() {
    return ImmutableMap.<DataVertical, Set<String>>builder()
        .put(PLAYLISTS, ImmutableSet.of("offline_access,manage_library"))
        .build();
  }
Class that supplies Dezzer-specific OAuth2 info
extensions/auth/portability-auth-deezer/src/main/java/org/datatransferproject/auth/deezer/DeezerOAuthConfig.java