docs: public CreateNotebookInstanceRequest withAdditionalCodeRepositories(String... additionalCodeRepositories) {
          if (this.additionalCodeRepositories == null) {
              setAdditionalCodeRepositories(new java.util.ArrayList<String>(additionalCodeRepositories.length));
          }
          for (String ele : additionalCodeRepositories) {
              this.additionalCodeRepositories.add(ele);
          }
          return this;
      }