200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_010f2xz5 23ms POST /ai/v1/search {} Idempotency-Key: gRY5HHDDEsRL Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_010f2xz5 23ms POST /ai/v1/search {} Idempotency-Key: gRY5HHDDEsRL Send ▶