# File lib/deltacloud/drivers/ec2/ec2_driver.rb, line 389
        def blobs(credentials, opts = {})
          s3_client = new_client(credentials, :s3)
          blobs = []
          safely do
            s3_bucket = s3_client.bucket(opts['bucket'])
            if(opts[:id])
              blobs << convert_object(s3_bucket.key(opts[:id], true))
            else
              s3_bucket.keys({}, true).each do |s3_object|
                blobs << convert_object(s3_object)
              end
            end
          end
          blobs = filter_on(blobs, :id, opts)
          blobs
        end