In terms of client-side caching from this library, we base our caching
on the objects' entity tag (`ETag`), which is an identifier of a
specific version of a resource [1]_. An object's ETag is: its git-sha1
if stored in git, or its sha256 if stored in git-lfs.

</Tip>

References:

-  [1] https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/ETag
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