200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00tv9f9l 76ms POST /ai/v1/search {} Idempotency-Key: HF7ygcRR2yur Send ▶> POST /ai/v1/session {}
< 200 OK req_00tv9f9l 76ms POST /ai/v1/search {} Idempotency-Key: HF7ygcRR2yur Send ▶