*/
    String getApiJsonResponseHeaders();

    /**
     * Get the value for the key 'api.json.response.exception.included'. <br>
     * The value is, e.g. false <br>
     * comment: Whether to include exceptions in API JSON response.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getApiJsonResponseExceptionIncluded();

    /**

    * Document better how to handle exceptions and use error handlers.
    * Include `RequestValidationError` and `WebSocketRequestValidationError` (this last one will be useful once [encode/starlette#527](https://github.com/encode/starlette/pull/527) or equivalent is merged).
    * New documentation about exceptions handlers: