200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00q81z70 73ms POST /ai/v1/search {} Idempotency-Key: SDZa1yxYCnx9 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00q81z70 73ms POST /ai/v1/search {} Idempotency-Key: SDZa1yxYCnx9 Send ▶