200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_005a8uos 61ms POST /ai/v1/search {} Idempotency-Key: b1LLW6N_4KDX Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_005a8uos 61ms POST /ai/v1/search {} Idempotency-Key: b1LLW6N_4KDX Send ▶