docs: public AcceptReservedInstancesExchangeQuoteRequest withReservedInstanceIds(String... reservedInstanceIds) {
          if (this.reservedInstanceIds == null) {
              setReservedInstanceIds(new com.amazonaws.internal.SdkInternalList<String>(reservedInstanceIds.length));
          }
          for (String ele : reservedInstanceIds) {
              this.reservedInstanceIds.add(ele);
          }
          return this;
      }