private List<ConfigChangeAction> validateModel(VespaModel model, DeployState deployState, ValidationParameters validationParameters) {
        try {
            return new Validation(additionalValidators).validate(model, validationParameters, deployState);
        } catch (IllegalArgumentException | TransientException | QuotaExceededException e) {
            rethrowUnlessIgnoreErrors(e, validationParameters.ignoreValidationErrors());
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
        return new ArrayList<>();
    }
Returns the version this model is build for
config-model/src/main/java/com/yahoo/vespa/model/VespaModelFactory.java