200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_019tddp0 32ms POST /ai/v1/search {} Idempotency-Key: gypIKXFKNYSf Send ▶> POST /ai/v1/session {}
< 200 OK req_019tddp0 32ms POST /ai/v1/search {} Idempotency-Key: gypIKXFKNYSf Send ▶