200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01kfjg3n 65ms POST /ai/v1/search {} Idempotency-Key: sY51X98S9l2N Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01kfjg3n 65ms POST /ai/v1/search {} Idempotency-Key: sY51X98S9l2N Send ▶