[root@osboxes:~]# add-apt-repository "deb [arch=amd64] <https://pkg.osquery.io/deb> deb main" && apt-get update
Hit:1 <http://ftp.us.debian.org/debian> testing InRelease
Err:2 <https://osquery-packages.s3.amazonaws.com/deb> deb InRelease
  403  Forbidden
Reading package lists... Done
E: Failed to fetch <https://pkg.osquery.io/deb/dists/deb/InRelease>  403  Forbidden
E: Some index files failed to download. They have been ignored, or old ones used instead.