public ScheduledInstancesMonitoring withEnabled(Boolean enabled) {
        setEnabled(enabled);
        return this;
    }
<p>
Indicates whether monitoring is enabled.
</p>

@param enabled
       Indicates whether monitoring is enabled.
@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/ScheduledInstancesMonitoring.java