docs: public BatchGetBuildsResult withBuildsNotFound(String... buildsNotFound) {
          if (this.buildsNotFound == null) {
              setBuildsNotFound(new java.util.ArrayList<String>(buildsNotFound.length));
          }
          for (String ele : buildsNotFound) {
              this.buildsNotFound.add(ele);
          }
          return this;
      }