200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00ce1ozg 62ms POST /ai/v1/search {} Idempotency-Key: WQPlQQ-mUf0x Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00ce1ozg 62ms POST /ai/v1/search {} Idempotency-Key: WQPlQQ-mUf0x Send ▶