docs: public DescribeSpotPriceHistoryRequest withInstanceTypes(InstanceType... instanceTypes) {
          com.amazonaws.internal.SdkInternalList<String> instanceTypesCopy = new com.amazonaws.internal.SdkInternalList<String>(instanceTypes.length);
          for (InstanceType value : instanceTypes) {
              instanceTypesCopy.add(value.toString());
          }
          if (getInstanceTypes() == null) {
              setInstanceTypes(instanceTypesCopy);
          } else {
              getInstanceTypes().addAll(instanceTypesCopy);
          }
          return this;
      }