200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01cc1iw6 38ms POST /ai/v1/search {} Idempotency-Key: bRYlb6s19NuT Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01cc1iw6 38ms POST /ai/v1/search {} Idempotency-Key: bRYlb6s19NuT Send ▶