使用c＃的Google Cloud Printer / register接口

Question

我正在尝试使用c＃实现Google Cloud Printer / register interface。我收到以下错误：

{  "success": false,  "message": "Proxy ID is required.",  "request": {   "time": "0",   "params": {    "firmware": [     "1"    ],    "model": [     "CAAGB"    ],    "update_url": [     "test url"    ],    "manufacturer": [     "TestManufacturer"    ],    "support_url": [     "test url"    ],    "name": [     "TestPrinter"    ],    "proxy": [     ""    ],    "gcp_version": [     "2.0"    ],    "uuid": [     "uuid123"    ],    "capabilities": [     "{\"version\": \"1.0\"}"    ],    "setup_url": [     "test url"    ]   }  },  "errorCode": 115 } 

您能否建议如何使用c＃？

使用GCP /注册界面

Answer 1

发送请求时，代理服务器可能没有分配代理ID。

以下是代理ID的含义：

http://www.ehow.com/facts_7474797_proxy-id.html