public ReservedDBInstancesOffering withReservedDBInstancesOfferingId(String reservedDBInstancesOfferingId) {
        setReservedDBInstancesOfferingId(reservedDBInstancesOfferingId);
        return this;
    }
<p>
The offering identifier.
</p>

@param reservedDBInstancesOfferingId
       The offering identifier.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/ReservedDBInstancesOffering.java