code: def _path_formatter(self, suffix):
          
          if suffix.lower() == "mirror":
              path_items = [self.bucket, self.s3path]
          else:
              path_items = [self.bucket, self.s3path, suffix]
  
          path = '/'.join(path_items)
          s3_format = "s3://{}"
          formatted_path = path.replace('//', '/')  # removes configuration errors
          full_path = s3_format.format(formatted_path)
          return full_path
docs: Format the s3 path properly.
  
          Args:
              suffix (str): suffix to add on to an s3 path
  
          Returns:
              str: formatted path