title: Google storage api list storage bucket with "/" in the name
body: <p>I am trying to list all objects in a bucket(Google storage) in the google storage api. The bucket is nested like a folder, such as "my-bucket/sub-folder". I got the following error: </p>
  
  <pre><code>com.google.api.client.googleapis.json.GoogleJsonResponseException: 404 Not Found
  </code></pre>
  
  <p>If I use a bucket name without "/" it works fine. How can I list a bucket like a folder structure?</p>