200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00qjn5bw 38ms POST /ai/v1/search {} Idempotency-Key: G8lAPphHcsTn Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00qjn5bw 38ms POST /ai/v1/search {} Idempotency-Key: G8lAPphHcsTn Send ▶