200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00yd4wt4 41ms POST /ai/v1/search {} Idempotency-Key: 39NMoQ4P77Y1 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00yd4wt4 41ms POST /ai/v1/search {} Idempotency-Key: 39NMoQ4P77Y1 Send ▶