200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00a8qmnx 47ms POST /ai/v1/search {} Idempotency-Key: e0SDiZeDkIBq Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00a8qmnx 47ms POST /ai/v1/search {} Idempotency-Key: e0SDiZeDkIBq Send ▶