code: def getDicomDownloadUri(self, image_id: str) -> str:
      download_uri = f"{self.serverUrl}/datastore/image?image={quote_plus(image_id)}"
      logging.info(
          f"{self.getCurrentTime()}: REST: request dicom image '{download_uri}'"
      )
      return download_uri
  
file_path: MONAILabel/plugins/slicer/MONAILabelReviewer/MONAILabelReviewerLib/MonaiServerREST.py
imports: import datetime
  import json
  import logging
  import os
  from urllib.parse import quote_plus
  import requests
  from requests.structures import CaseInsensitiveDict
label_desc: Use image node_id 5 for calling the MonaiServerREST obj's underlying member method code with example usage: obj.getDicomDownloadUri(image_id) and returns: download_uri