200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0019a0vu 74ms POST /ai/v1/search {} Idempotency-Key: RQi8zmxdjD0A Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0019a0vu 74ms POST /ai/v1/search {} Idempotency-Key: RQi8zmxdjD0A Send ▶