200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00p1m0j8 30ms POST /ai/v1/search {} Idempotency-Key: M8YmNyCx0cZp Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00p1m0j8 30ms POST /ai/v1/search {} Idempotency-Key: M8YmNyCx0cZp Send ▶