200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00ie1lx9 76ms POST /ai/v1/search {} Idempotency-Key: 256kHbDGM-za Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00ie1lx9 76ms POST /ai/v1/search {} Idempotency-Key: 256kHbDGM-za Send ▶