200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_006xxr2m 29ms POST /ai/v1/search {} Idempotency-Key: _f72hgkiEzUL Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_006xxr2m 29ms POST /ai/v1/search {} Idempotency-Key: _f72hgkiEzUL Send ▶