200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00hzpgmt 29ms POST /ai/v1/search {} Idempotency-Key: i-i7n7nufap2 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00hzpgmt 29ms POST /ai/v1/search {} Idempotency-Key: i-i7n7nufap2 Send ▶