200 OK — session open
> POST /ai/v1/session {"source": "vision"}
< 200 OK req_013g0zte 57ms POST /ai/v1/search {} Idempotency-Key: 31ICC7wSJlxz Send ▶> POST /ai/v1/session {"source": "vision"}
< 200 OK req_013g0zte 57ms POST /ai/v1/search {} Idempotency-Key: 31ICC7wSJlxz Send ▶