docs: public DocumentDescription withPlatformTypes(PlatformType... platformTypes) {
          com.amazonaws.internal.SdkInternalList<String> platformTypesCopy = new com.amazonaws.internal.SdkInternalList<String>(platformTypes.length);
          for (PlatformType value : platformTypes) {
              platformTypesCopy.add(value.toString());
          }
          if (getPlatformTypes() == null) {
              setPlatformTypes(platformTypesCopy);
          } else {
              getPlatformTypes().addAll(platformTypesCopy);
          }
          return this;
      }