public void setReservedInstancesOfferingId(String reservedInstancesOfferingId) {
        this.reservedInstancesOfferingId = reservedInstancesOfferingId;
    }
<p>
The ID of the Reserved Instance offering to purchase.
</p>

@param reservedInstancesOfferingId
       The ID of the Reserved Instance offering to purchase.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/PurchaseReservedInstancesOfferingRequest.java