200 OK — session open
> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00qtzhe2 35ms POST /ai/v1/search {} Idempotency-Key: k7-uaULf79NT Send ▶> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00qtzhe2 35ms POST /ai/v1/search {} Idempotency-Key: k7-uaULf79NT Send ▶