200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_012ip7wx 62ms POST /ai/v1/search {} Idempotency-Key: i8LzRhlYH9wU Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_012ip7wx 62ms POST /ai/v1/search {} Idempotency-Key: i8LzRhlYH9wU Send ▶