{ "config": { "error": { "cannot_connect": "\u9023\u7dda\u5931\u6557", "invalid_auth": "\u9a57\u8b49\u78bc\u7121\u6548", "not_supported": "\u50c5\u652f\u63f4 PrusaLink API v2", "unknown": "\u672a\u9810\u671f\u932f\u8aa4" }, "step": { "user": { "data": { "api_key": "API \u91d1\u9470", "host": "\u4e3b\u6a5f\u7aef" } } } } }