docs: public DescribeSpotPriceHistoryResult withSpotPriceHistory(SpotPrice... spotPriceHistory) {
          if (this.spotPriceHistory == null) {
              setSpotPriceHistory(new com.amazonaws.internal.SdkInternalList<SpotPrice>(spotPriceHistory.length));
          }
          for (SpotPrice ele : spotPriceHistory) {
              this.spotPriceHistory.add(ele);
          }
          return this;
      }