UCWA 2.0 尝试添加转发联系人，但获取参数验证失败

Question

我正在使用UCWA 2.0在我们的内部网Web应用程序中进行一些Skype4Business集成。

我可以成功连接并做一些事情，例如：更改可用性状态或询问用户的呼叫转移设置。

我喜欢做的不起作用的是为用户提供一个转发联系人。相关文档：单击此处

我的开机自检调用代码：

 using (var client = new HttpClient())
 {
     var param = new { target = "sip:[e-mail]" };
     var paramJson = JsonConvert.SerializeObject(param, Formatting.Indented);
     client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
     client.DefaultRequestHeaders.Referrer = new Uri(result4._links.xframe.href);
     client.DefaultRequestHeaders.Add("Authorization", $"{result3.token_type} {result3.access_token}");
     var url = $"https://ucwebext.domain.be/{applicationUrl}/me/callForwardingSettings/immediateForwardSettings/immediateForwardToContact";
     var responseNew = await client.PostAsync(url, new StringContent(paramJson, Encoding.UTF8, "application/json"));
     var responseString = await responseNew.Content.ReadAsStringAsync();
}

使用 RestSharp 的相同代码：

var client = new RestClient($"https://ucwebext.domain.be/{applicationUrl}");
var restR = new RestRequest("/me/callForwardingSettings/immediateForwardSettings/immediateForwardToContact", Method.POST);
var param = new { target = "sip:[e-mail]" };
var jsonToSend = JsonConvert.SerializeObject(param, Formatting.Indented);
restR.AddParameter("application/json; charset=utf-8", jsonToSend, ParameterType.RequestBody);
restR.AddParameter("referer", result4._links.xframe.href);
restR.AddHeader("Authorization", $"{result3.token_type} {result3.access_token}");
restR.RequestFormat = DataFormat.Json;
var response = client.ExecuteAsPost(restR, "POST");

来自调用的请求标头：

POST https://ucwebext.domain.be/ucwa/oauth/v1/applications/101024253230/me/callForwardingSettings/immediateForwardSettings/immediateForwardToContact   HTTP/1.1
Accept: application/json
Referer: https://ucwebext.domain.be/Autodiscover/XFrame/XFrame.html
Authorization: Bearer cwt=AAEBHAEFAAAAAAAF...0Q_OXzsR4g4F-PpYaMGK10Pg
Content-Type: application/json; charset=utf-8
Host: ucwebext.domain.be
Content-Length: 48
Expect: 100-continue
{"target":"sip:[e-mail]"}

我收到以下错误：

{"code"："BadRequest"，"subcode"："ParameterValidationFailure"，"message"："请检查您输入的内容，然后重试。"，"parameters"：[{"name"："target"，"reason"："MissingOrInvalid"}]}

我尝试了所有方法，但不明白为什么参数没有提交或无效。

任何帮助都非常感谢！

Answer 1

解决方案

我没有使用 JSON，而是将参数添加为查询字符串，这有效！

 var client = new RestClient($"https://ucwebext.domain.be/{applicationUrl}");
 var restR = new RestRequest($"/me/callForwardingSettings/immediateForwardSettings/immediateForwardToContact{Url.Encode("?target=sip:[e-mail]")}", Method.POST);
 restR.AddParameter("referer", result4._links.xframe.href);
 restR.AddHeader("Authorization", $"{result3.token_type} {result3.access_token}");
 var response = client.ExecuteAsPost(restR, "POST");