我知道我可以使用文件权限来查看文件的共享对象，但是如何使用 api 来查找共享该文件的用户是谁？
我认为这是不可能的，因为你不能在谷歌驱动器界面上做到这一点：
You can only view the activity dashboard of a Google Drive link if you have a corporate Google Workspace Account. With a Google Workspace Account, the activity dashboard shows a list of viewers and when each viewer accessed the link. If you have a personal Google account, you can only see who has access to the link.Feb 1, 2023
来源：https://www.trustworthy.com/blog/safe-to-share-google-drive-link