200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01fl4dw1 26ms POST /ai/v1/search {} Idempotency-Key: e1o670ojR8Yq Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01fl4dw1 26ms POST /ai/v1/search {} Idempotency-Key: e1o670ojR8Yq Send ▶