public void setIops(Integer iops) {
        this.iops = iops;
    }
<p>
The new Provisioned IOPS (I/O operations per second) value for the instance.
</p>
<p>
Changing this setting doesn't result in an outage and the change is applied during the next maintenance window
unless the <code>ApplyImmediately</code> parameter is set to <code>true</code> for this request.
</p>
<p>
Default: Uses existing setting
</p>

@param iops
       The new Provisioned IOPS (I/O operations per second) value for the instance.</p>
       <p>
       Changing this setting doesn't result in an outage and the change is applied during the next maintenance
       window unless the <code>ApplyImmediately</code> parameter is set to <code>true</code> for this request.
       </p>
       <p>
       Default: Uses existing setting
aws-java-sdk-neptune/src/main/java/com/amazonaws/services/neptune/model/ModifyDBInstanceRequest.java