Set a cut-off date on Drive shares via the Set expiration feature
Sometimes you may want to give access to a file or folder for a limited time, for example when working with an external company or contractor.
Use the Set Expiration feature in the Drive Sharing controls to auto-expire a share.
In Drive:
Select a File or Folder
Click Share.
Click Advanced.
Add the username of the person you wish to share (if not already shared)
Hover over the person’s name and click Set expiration timer.
Change the access expiration date.
Click Save changes and then click Done.