code: public java.util.List<String> getReservedInstancesIds() {
          if (reservedInstancesIds == null) {
              reservedInstancesIds = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return reservedInstancesIds;
      }
docs: <p>
  The IDs of the Reserved Instances to modify.
  </p>
  
  @return The IDs of the Reserved Instances to modify.