200 OK — session open
> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00nm4n0e 28ms POST /ai/v1/search {} Idempotency-Key: xZ0pSH8Q6-HZ Send ▶> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00nm4n0e 28ms POST /ai/v1/search {} Idempotency-Key: xZ0pSH8Q6-HZ Send ▶