200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00tirrw1 77ms POST /ai/v1/search {} Idempotency-Key: NFUhNb9hIb6Y Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00tirrw1 77ms POST /ai/v1/search {} Idempotency-Key: NFUhNb9hIb6Y Send ▶