}

func TestToErrIsNil(t *testing.T) {
	if toObjectErr(nil) != nil {
		t.Errorf("Test expected to return nil, failed instead got a non-nil value %s", toObjectErr(nil))
	}
	if toStorageErr(nil) != nil {
		t.Errorf("Test expected to return nil, failed instead got a non-nil value %s", toStorageErr(nil))
	}
	ctx := context.Background()
	if toAPIError(ctx, nil) != noError {

		readQuorum, _, err := objectQuorumFromMeta(ctx, metaArr, errs, er.defaultParityCount)
		if err != nil {
			return FileInfo{}, nil, nil, time.Time{}, "", err
		}
		if err := reduceReadQuorumErrs(ctx, errs, objectOpIgnoredErrs, readQuorum); err != nil {
			return FileInfo{}, nil, nil, time.Time{}, "", err
		}
		onlineDisks, modTime, etag := listOnlineDisks(disks, metaArr, errs, readQuorum)

	if err = checkGetObjArgs(ctx, bucket, object); err != nil {
		return nil, err
	}

	// This is a special call attempted first to check for SOS-API calls.
	gr, err = veeamSOSAPIGetObject(ctx, bucket, object, rs, opts)
	if err == nil {
		return gr, nil
	}

	// reset any error to 'nil' and any reader to be 'nil'
	gr = nil
	err = nil

	object = encodeDirObject(object)

	if z.SinglePool() {

}

func (j *BatchJobRequest) save(ctx context.Context, api ObjectLayer) error {
	if j.Replicate == nil && j.KeyRotate == nil && j.Expire == nil {
		return errInvalidArgument
	}

	if err := j.Validate(ctx, api); err != nil {
		return err
	}

	job, err := j.MarshalMsg(nil)
	if err != nil {
		return err
	}

	return saveConfig(ctx, api, getJobPath(*j), job)
}

type errorCodeMap map[APIErrorCode]APIError

func (e errorCodeMap) ToAPIErrWithErr(errCode APIErrorCode, err error) APIError {
	apiErr, ok := e[errCode]
	if !ok {
		apiErr = e[ErrInternalError]
	}
	if err != nil {
		apiErr.Description = fmt.Sprintf("%s (%s)", apiErr.Description, err)
	}
	if globalSite.Region != "" {
		if errCode == ErrAuthorizationHeaderMalformed {