200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00zh7y63 62ms POST /ai/v1/search {} Idempotency-Key: ivHM1CzKumaA Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00zh7y63 62ms POST /ai/v1/search {} Idempotency-Key: ivHM1CzKumaA Send ▶