code: def _dicom_info(self, series_id):
      meta = Dataset.from_json(
          self._client.search_for_series(
              search_filters={"SeriesInstanceUID": series_id}
          )[0]
      )
      fields = [
          "StudyDate",
          "StudyTime",
          "Modality",
          "RetrieveURL",
          "PatientID",
          "StudyInstanceUID",
      ]
  
      info = {"SeriesInstanceUID": series_id}
      for f in fields:
          info[f] = str(meta[f].value) if meta.get(f) else "UNK"
      return info
  
imports: import logging
  import os
  import pathlib
  import shutil
  from typing import Any, Dict, Iterator, List, Optional, Tuple
  import requests
  from cachetools import TTLCache, cached
  from dicomweb_client import DICOMwebClient
  from pydicom.dataset import Dataset
  from monailabel.config import settings
  from monailabel.datastore.local import LocalDatastore
  from monailabel.datastore.utils.convert import binary_to_image, dicom_to_nifti, nifti_to_dicom_seg
  from monailabel.datastore.utils.dicom import dicom_web_download_series, dicom_web_upload_dcm
  from monailabel.interfaces.datastore import DefaultLabelTag
  from monailabel.utils.others.generic import md5_digest
label_desc: Use image node_id 6 for calling the DICOMWebDatastore obj's underlying member method code with example usage: obj._dicom_info(series_id) and returns: info