200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00y4r83e 74ms POST /ai/v1/search {} Idempotency-Key: Tlvw9zcYYBFK Send ▶> POST /ai/v1/session {}
< 200 OK req_00y4r83e 74ms POST /ai/v1/search {} Idempotency-Key: Tlvw9zcYYBFK Send ▶