// Schedule object for immediate transition if eligible.
			enqueueTransitionImmediate(objInfo, lcEventSrc_s3PutObject)
			os.Sweep()
		}

		return nil
	}

	if err = untar(ctx, hreader, putObjectTar, opts); err != nil {
		apiErr := errorCodes.ToAPIErr(s3Err)
		// If not set, convert or use BadRequest
		if s3Err == ErrNone {
			apiErr = toAPIError(ctx, err)