code: public static LocalCall<String> chown(String path, String user, String group) {
          Map<String, String> args = new LinkedHashMap<>();
          args.put("path", path);
          args.put("user", user);
          args.put("group", group);
          return new LocalCall<>("file.chown", Optional.empty(),
                  Optional.of(args), new TypeToken<String>(){});
      }
docs: Chown a file
  
  @param path  Path to the file or directory
  @param user  User owner
  @param group Group owner
  @return      The {@link LocalCall} object to make the call