200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00kinjz2 45ms POST /ai/v1/search {} Idempotency-Key: eikLd0JL2psq Send ▶> POST /ai/v1/session {}
< 200 OK req_00kinjz2 45ms POST /ai/v1/search {} Idempotency-Key: eikLd0JL2psq Send ▶