code: def format_file_url_params(file_urls):
          '''
              Utility method for formatting file URL parameters for transmission
          '''
          file_urls_payload = {}
          if file_urls:
              for idx, fileurl in enumerate(file_urls):
                  file_urls_payload["file_url[" + str(idx) + "]"] = fileurl
          return file_urls_payloaf format_file_url_params(file_urls):
          '''
              Utility method for formatting file URL parameters for transmission
          '''
          file_urls_payload = {}
          if file_urls:
              for idx, fileurl in enumerate(file_urls):
                  file_urls_payload["file_url[" + str(idx) + "]"] = fileurl
          return file_urls_payload
docs: Utility method for formatting file URL parameters for transmission