@Override
    public DescribeFleetsResult describeFleets(DescribeFleetsRequest request) {
        request = beforeClientExecution(request);
        return executeDescribeFleets(request);
    }
<p>
Describes the specified EC2 Fleet or all of your EC2 Fleets.
</p>
<important>
<p>
If a fleet is of type <code>instant</code>, you must specify the fleet ID in the request, otherwise the fleet
does not appear in the response.
</p>
</important>
<p>
For more information, see <a
href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/manage-ec2-fleet.html#monitor-ec2-fleet">Describe your
EC2 Fleet</a> in the <i>Amazon EC2 User Guide</i>.
</p>

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