docs: public PlatformSummary withSupportedTierList(String... supportedTierList) {
          if (this.supportedTierList == null) {
              setSupportedTierList(new com.amazonaws.internal.SdkInternalList<String>(supportedTierList.length));
          }
          for (String ele : supportedTierList) {
              this.supportedTierList.add(ele);
          }
          return this;
      }