200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00hexgc1 42ms POST /ai/v1/search {} Idempotency-Key: _ME7CRpuFnms Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00hexgc1 42ms POST /ai/v1/search {} Idempotency-Key: _ME7CRpuFnms Send ▶