200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01s648n2 41ms POST /ai/v1/search {} Idempotency-Key: sYWTP2VjcXGq Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01s648n2 41ms POST /ai/v1/search {} Idempotency-Key: sYWTP2VjcXGq Send ▶