[juancampa]

Also:

  1. HEAD key -> 404
  2. PUT key  -> 200
  3. GET key  -> 404 (what? But I just put it!)

This is commonly used for "upload file if it doesn't exist"

[electrum]

Even more confusing, the 404 on GET is caused by doing the HEAD when the object doesn't exist. Without the previous HEAD, the GET would usually succeed.