200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01qg3aeg 89ms POST /ai/v1/search {} Idempotency-Key: ARaNDr6cCz33 Send ▶> POST /ai/v1/session {}
< 200 OK req_01qg3aeg 89ms POST /ai/v1/search {} Idempotency-Key: ARaNDr6cCz33 Send ▶