200 OK — session open
> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00ae4ub0 34ms POST /ai/v1/search {} Idempotency-Key: 3ZzNIKSnuW1p Send ▶> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00ae4ub0 34ms POST /ai/v1/search {} Idempotency-Key: 3ZzNIKSnuW1p Send ▶