200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00vmj6e2 32ms POST /ai/v1/search {} Idempotency-Key: 6dTA9qLJDF5- Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00vmj6e2 32ms POST /ai/v1/search {} Idempotency-Key: 6dTA9qLJDF5- Send ▶