public DeferredMaintenanceWindow withDeferMaintenanceIdentifier(String deferMaintenanceIdentifier) {
        setDeferMaintenanceIdentifier(deferMaintenanceIdentifier);
        return this;
    }
<p>
A unique identifier for the maintenance window.
</p>

@param deferMaintenanceIdentifier
       A unique identifier for the maintenance window.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/model/DeferredMaintenanceWindow.java