docs: def _get_file(self, share_name, directory_name, file_name,
                   start_range=None, end_range=None, validate_content=False, 
                   timeout=None, _context=None):
          '''
          Downloads a file's content, metadata, and properties. You can specify a
          range if you don't need to download the file in its entirety. If no range
          is specified, the full file will be downloaded.
  
          See get_file_to_* for high level functions that handle the download
          of large files with automatic chunking and progress notifications.
  
          :param str share_name:
              Name of existing share.
          :param str directory_name:
              The path to the directory.
          :param str file_name:
              Name of existing file.
          :param int start_range:
              Start of byte range to use for downloading a section of the file.
              If no end_range is given, all bytes after the start_range will be downloaded.
              The start_range and end_range params are inclusive.
              Ex: start_range=0, end_range=511 will download first 512 bytes of file.
          :param int end_range:
              End of byte range to use for downloading a section of the file.
              If end_range is given, start_range must be provided.
              The start_range and end_range params are inclusive.
              Ex: start_range=0, end_range=511 will download first 512 bytes of file.
          :param bool validate_content:
              When this is set to True and specified together with the Range header, 
              the service returns the MD5 hash for the range, as long as the range 
              is less than or equal to 4 MB in size.
          :param int timeout:
              The timeout parameter is expressed in seconds.
          :return: A File with content, properties, and metadata.
          :rtype: :class:`~azure.storage.file.models.File`
          '''
          _validate_not_none('share_name', share_name)
          _validate_not_none('file_name', file_name)
          request = HTTPRequest()
          request.method = 'GET'
          request.host_locations = self._get_host_locations()
          request.path = _get_path(share_name, directory_name, file_name)
          request.query = { 'timeout': _int_to_str(timeout)}
          _validate_and_format_range_headers(
              request,
              start_range,
              end_range,
              start_range_required=False,
              end_range_required=False,
              check_content_md5=validate_content)
  
          return self._perform_request(request, _parse_file, 
                                       [file_name, validate_content],
                                       operation_context=_context)