thumbnailLink property

String? thumbnailLink
getter/setter pair

A short-lived link to the file's thumbnail, if available.

Typically lasts on the order of hours. Not intended for direct usage on web applications due to [Cross-Origin Resource Sharing (CORS)](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS), consider using a proxy server. Only populated when the requesting app can access the file's content. If the file isn't shared publicly, the URL returned in Files.thumbnailLink must be fetched using a credentialed request.

Output only.

Implementation

core.String? thumbnailLink;