Hi all,

In langchain4j AIServices one can customize the behavior of
ToolArgumentsErrorHandler and ToolExecutionErrorHandler as follows:

return AiServices.builder(MyAgent.class)
     .toolArgumentsErrorHandler((throwable, toolErrorContext) ->
       ToolErrorHandlerResult.text("*Boom!")
    )
      .toolExecutionErrorHandler((throwable, toolErrorContext) -> {
         throw new MyBusinessError("Boom");
      })
      .build();

Is this something Quarkus-Langchian4j can support?

ToolArgumentsErrorHandler is important to us.
We use Jakarta Validation and without a custom toolArgumentsErrorHandler, the LLM receives a ConstraintViolationException and stacktrace if bad arguments are passed to a tool method.

Kind regards

Bob