200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00az9r8e 89ms POST /ai/v1/search {} Idempotency-Key: SfosveamWInf Send ▶> POST /ai/v1/session {}
< 200 OK req_00az9r8e 89ms POST /ai/v1/search {} Idempotency-Key: SfosveamWInf Send ▶