get https://app.stairwell.com/v1/objects/:downloadv2
Downloads the object through a temporary staging URL. This is not
technically restricted to large objects (greater than 4 megabytes, give or
take), and will work for any object size, but incurs a fundamental
performance penalty over DownloadObject.
(-- api-linter: core::0136::request-message-name=disabled
api-linter: core::0136::response-message-name=disabled
aip.dev/not-precedent: legacy behavior --)