public void setLaunchConfigurationName(String launchConfigurationName) {
        this.launchConfigurationName = launchConfigurationName;
    }
<p>
The launch configuration used to launch the instance. This value is not available if you attached the instance to
the Auto Scaling group.
</p>

@param launchConfigurationName
       The launch configuration used to launch the instance. This value is not available if you attached the
       instance to the Auto Scaling group.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/AutoScalingInstanceDetails.java