200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00gtcfd8 54ms POST /ai/v1/search {} Idempotency-Key: bji2v8qNYPof Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00gtcfd8 54ms POST /ai/v1/search {} Idempotency-Key: bji2v8qNYPof Send ▶