Result of a HEAD-style metadata fetch. Unlike DownloadResult,
this shape has nobody field — the SDK consumes and discards the
(logically empty) HEAD response body internally so callers never have
to remember to body.cancel() after a metadata-only fetch.
Result of a HEAD-style metadata fetch. Unlike DownloadResult, this shape has no
bodyfield — the SDK consumes and discards the (logically empty) HEAD response body internally so callers never have to remember tobody.cancel()after a metadata-only fetch.