public ReservedInstancesModification withReservedInstancesIds(java.util.Collection<ReservedInstancesId> reservedInstancesIds) {
        setReservedInstancesIds(reservedInstancesIds);
        return this;
    }
<p>
The IDs of one or more Reserved Instances.
</p>

@param reservedInstancesIds
       The IDs of one or more Reserved Instances.
@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/ReservedInstancesModification.java