200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00y4y7sz 55ms POST /ai/v1/search {} Idempotency-Key: 1clk8QCWItnY Send ▶> POST /ai/v1/session {}
< 200 OK req_00y4y7sz 55ms POST /ai/v1/search {} Idempotency-Key: 1clk8QCWItnY Send ▶