200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00v5zqls 70ms POST /ai/v1/search {} Idempotency-Key: s9thkqMJXCF2 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00v5zqls 70ms POST /ai/v1/search {} Idempotency-Key: s9thkqMJXCF2 Send ▶