docs: public RebootCacheClusterRequest withCacheNodeIdsToReboot(String... cacheNodeIdsToReboot) {
          if (this.cacheNodeIdsToReboot == null) {
              setCacheNodeIdsToReboot(new com.amazonaws.internal.SdkInternalList<String>(cacheNodeIdsToReboot.length));
          }
          for (String ele : cacheNodeIdsToReboot) {
              this.cacheNodeIdsToReboot.add(ele);
          }
          return this;
      }