{"message":"No_service_selected","available_endpoints":{"POST v1/post_one_step_req":"ASR by URL","POST v1/post_file":"ASR by file upload","GET v1/is_alive":"Service health check","WS /ws":"WebSocket streaming ASR","GET /docs":"API documentation","/demo":"DEMO UI page"},"try_addr":"http://0.0.0.0:49153/docs"}