200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00khm4hw 90ms POST /ai/v1/search {} Idempotency-Key: Bilm6uV7ODso Send ▶> POST /ai/v1/session {}
< 200 OK req_00khm4hw 90ms POST /ai/v1/search {} Idempotency-Key: Bilm6uV7ODso Send ▶