フリー問題

問題文

A tool that calls an internal pricing service returns HTTP 503. How should the application report this back into the conversation?

選択肢

1. As a tool_result marked as an error, with a short message stating that the pricing service was unavailable, so the model knows the call did not succeed.
2. By raising the HTTP error to the caller of the application, ending the conversation.
3. As a tool_result containing a placeholder price so the conversation can continue without interruption.
4. By omitting the tool_result entirely and sending a new user message asking the model to try something else.