200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0184oduu 61ms POST /ai/v1/search {} Idempotency-Key: mYhjR1_iMl5q Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0184oduu 61ms POST /ai/v1/search {} Idempotency-Key: mYhjR1_iMl5q Send ▶