title: Trying to load Redshift samples, Access Denied when COPYing from S3
body: <p>I'm running through the Redshift tutorials on the AWS site, and I can't access their sample data buckets with the COPY command. I know I'm using the right Key and Secret Key, and have even generated new ones to try, without success.</p>
  
  <p>The error from S3 is  S3ServiceException:Access Denied,Status 403,Error AccessDenied. Amazon says this is related to permissions for a bucket, but they don't specify credentials to use for accessing their sample buckets, so I assume they're open to the public?</p>
  
  <p>Anyone got a fix for this or am I misinterpreting the error?</p>