docs: public FileSystem withNetworkInterfaceIds(String... networkInterfaceIds) {
          if (this.networkInterfaceIds == null) {
              setNetworkInterfaceIds(new java.util.ArrayList<String>(networkInterfaceIds.length));
          }
          for (String ele : networkInterfaceIds) {
              this.networkInterfaceIds.add(ele);
          }
          return this;
      }