@Override
    public CreateSpotDatafeedSubscriptionResult createSpotDatafeedSubscription(CreateSpotDatafeedSubscriptionRequest request) {
        request = beforeClientExecution(request);
        return executeCreateSpotDatafeedSubscription(request);
    }
<p>
Creates a data feed for Spot Instances, enabling you to view Spot Instance usage logs. You can create one data
feed per Amazon Web Services account. For more information, see <a
href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-data-feeds.html">Spot Instance data feed</a> in
the <i>Amazon EC2 User Guide</i>.
</p>

@param createSpotDatafeedSubscriptionRequest
       Contains the parameters for CreateSpotDatafeedSubscription.
@return Result of the CreateSpotDatafeedSubscription operation returned by the service.
@sample AmazonEC2.CreateSpotDatafeedSubscription
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/CreateSpotDatafeedSubscription"
     target="_top">AWS API Documentation</a>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/AmazonEC2Client.java