200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_005ffs4u 29ms POST /ai/v1/search {} Idempotency-Key: jd8El81xjlSb Send ▶> POST /ai/v1/session {}
< 200 OK req_005ffs4u 29ms POST /ai/v1/search {} Idempotency-Key: jd8El81xjlSb Send ▶