200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01e79ytx 34ms POST /ai/v1/search {} Idempotency-Key: bQAUg3iU_nJI Send ▶> POST /ai/v1/session {}
< 200 OK req_01e79ytx 34ms POST /ai/v1/search {} Idempotency-Key: bQAUg3iU_nJI Send ▶