200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_004wxi1m 70ms POST /ai/v1/search {} Idempotency-Key: I9oCT9wiajzx Send ▶> POST /ai/v1/session {}
< 200 OK req_004wxi1m 70ms POST /ai/v1/search {} Idempotency-Key: I9oCT9wiajzx Send ▶