s3Error = checkRequestAuthType(ctx, r, policy.GetObjectAction, bucket, object)
		}
	}

	if s3Error != ErrNone {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL)
		return
	}

	objInfo, err := objectAPI.GetObjectInfo(ctx, bucket, object, opts)
	if err != nil {
		s3Error = checkRequestAuthType(ctx, r, policy.ListBucketAction, bucket, object)
		if s3Error == ErrNone {