200 OK — session open
> POST /ai/v1/session {"source": "baliano"}
< 200 OK req_00b9693s 67ms POST /ai/v1/search {} Idempotency-Key: ijUfmx7Vo9FN Send ▶> POST /ai/v1/session {"source": "baliano"}
< 200 OK req_00b9693s 67ms POST /ai/v1/search {} Idempotency-Key: ijUfmx7Vo9FN Send ▶