200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_019yvxrb 21ms POST /ai/v1/search {} Idempotency-Key: AaUXziGpHb7L Send ▶> POST /ai/v1/session {}
< 200 OK req_019yvxrb 21ms POST /ai/v1/search {} Idempotency-Key: AaUXziGpHb7L Send ▶