200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01gwwu5a 29ms POST /ai/v1/search {} Idempotency-Key: enwOzLday4eU Send ▶> POST /ai/v1/session {}
< 200 OK req_01gwwu5a 29ms POST /ai/v1/search {} Idempotency-Key: enwOzLday4eU Send ▶