    # File lib/fog/aws/requests/compute/create_spot_datafeed_subscription.rb, line 28
            def create_spot_datafeed_subscription(bucket, prefix)
              request(
                'Action'    => 'CreateSpotDatafeedSubscription',
                'Bucket'    => bucket,
                'Prefix'    => prefix,
                :idempotent => true,
                :parser     => Fog::Parsers::Compute::AWS::SpotDatafeedSubscription.new
              )
            end