200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01gbiuy6 84ms POST /ai/v1/search {} Idempotency-Key: tTb_2X_XNqI4 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01gbiuy6 84ms POST /ai/v1/search {} Idempotency-Key: tTb_2X_XNqI4 Send ▶