var (
	// ErrNoQuota is a special error for no quota provided by external retry budget
	//
	// Experimental: https://github.com/ydb-platform/ydb-go-sdk/blob/master/VERSIONING.md#experimental
	ErrNoQuota = xerrors.Wrap(errors.New("no retry quota"))
)

type Budget interface {
	// Acquire will called on second and subsequent retry attempts
	Acquire(ctx context.Context) error
}