200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01ja25qt 55ms POST /ai/v1/search {} Idempotency-Key: rr1B5GMz0t9I Send ▶> POST /ai/v1/session {}
< 200 OK req_01ja25qt 55ms POST /ai/v1/search {} Idempotency-Key: rr1B5GMz0t9I Send ▶