200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01mdiif6 41ms POST /ai/v1/search {} Idempotency-Key: DsUV0z4xmbhf Send ▶> POST /ai/v1/session {}
< 200 OK req_01mdiif6 41ms POST /ai/v1/search {} Idempotency-Key: DsUV0z4xmbhf Send ▶