200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00if60hd 21ms POST /ai/v1/search {} Idempotency-Key: oRiU3W9z0q-d Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00if60hd 21ms POST /ai/v1/search {} Idempotency-Key: oRiU3W9z0q-d Send ▶