title: Copy data from google datastore to CSV
body: <p>I am storing data in google cloud datastore via an appengine project and would like to download one of the entities as a CSV file.</p>
  
  <p>I have set up gsutil so that it defaults to this appengine project.
  I have also created a bucket under cloud storage.</p>
  
  <p>Is there a way to use gsutil to move data into the bucket?
  gsutil cp  gs://bucket_name 
  seems a likely candidate.</p>
  
  <p>But IS this the way to go? And if so, what is the structure of the  URI?</p>
  
  <p>Many thanks!</p>