code: def oss_exists(path: path_type):
      (
          bucket,
          key,
          access_key_id,
          access_key_secret,
          end_point,
      ) = parse_osspath(path)
      oss_bucket = _get_oss_bucket(
          bucket, access_key_id, access_key_secret, end_point
      )
      return oss_bucket.object_exists(key) or oss_isdir(path)
  
imports: import base64
  import json
  import os
  from ..base import path_type, stringify_path
  from ....utils import lazy_import
label_desc: Use image node_id 3 for calling a global function with example usage: oss_exists(path) and returns: unknown