200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00jx1rsr 81ms POST /ai/v1/search {} Idempotency-Key: ojl17rRa7hOy Send ▶> POST /ai/v1/session {}
< 200 OK req_00jx1rsr 81ms POST /ai/v1/search {} Idempotency-Key: ojl17rRa7hOy Send ▶