message: Return key on upload
diff: @@ -51,5 +51,6 @@ export const uploadFile = async (
  throw Boom.notImplemented('Setting metadata is not implemented')
  // await replaceMetadata(req, true, generateMetadata(metadata, context))
  }
  - return res.status(200).send(await getHeadObject(req))
  + const headObject = await getHeadObject(req)
  + return res.status(200).send({ key, ...headObject })
  }
  