public DescribeSpotFleetInstancesRequest withSpotFleetRequestId(String spotFleetRequestId) {
        setSpotFleetRequestId(spotFleetRequestId);
        return this;
    }
<p>
The ID of the Spot Fleet request.
</p>

@param spotFleetRequestId
       The ID of the Spot Fleet request.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/DescribeSpotFleetInstancesRequest.java