200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_008v96hb 65ms POST /ai/v1/search {} Idempotency-Key: AXH_hzGYsaUT Send ▶> POST /ai/v1/session {}
< 200 OK req_008v96hb 65ms POST /ai/v1/search {} Idempotency-Key: AXH_hzGYsaUT Send ▶