ApiExceptionFilter):{"success":false,"request_id":"<id>","error":{"code":"<string>","message":"<string>","details":{}}}error.code:INVALID_REQUEST(400)、INVALID_API_KEY(401)、INSUFFICIENT_CREDITS(402)、SUBSCRIPTION_REQUIRED(403)、RATE_LIMIT_EXCEEDED(429)等;与 Swagger ApiStandardErrorResponses 一致。OPEN_API_GUIDE.md。