200 OK — session open
> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00i55wpk 86ms POST /ai/v1/search {} Idempotency-Key: A0hefg7X2LEn Send ▶> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00i55wpk 86ms POST /ai/v1/search {} Idempotency-Key: A0hefg7X2LEn Send ▶