200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01q30yxg 83ms POST /ai/v1/search {} Idempotency-Key: 5qCNWhnBn93p Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01q30yxg 83ms POST /ai/v1/search {} Idempotency-Key: 5qCNWhnBn93p Send ▶