c# – 如何通过REST api向JIRA创建问题？

我发布的我的JSON数据如下.

{
 "fields": {
     "project": {
         "key": "JTL"
     },"issuetype": {
         "name": "BUG"
     }
  }
}

错误消息如下：

{“errorMessages”:[],”errors”:{“issuetype”:”issue type is required”}}

我从以下代码发布json数据,请提出我错在哪里和哪里？

string data=@"{"fields":{"project":{"key":"JTL"},"issuetype":{"name":"BUG"}}}";

//object of HttpClient.
HttpClient client = new HttpClient();

//Putting URI in client base address.
client.BaseAddress = new Uri(uri);

//Putting the credentials as bytes.
byte[] cred = UTF8Encoding.UTF8.GetBytes("jiraUserName" + ":" + "JiraPassword");

//Putting credentials in Authorization headers.
client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Basic",Convert.ToBase64String(cred));

//Putting content-type into the Header.
client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));

//I am using StringContent because I am creating console application,no any serialize I used for manipulate the string.
var content = new StringContent(data,Encoding.UTF8,"application/json");

//Sending the Post Request to the server. But getting 400 bad Request.
System.Net.Http.HttpResponseMessage response = client.PostAsync("issue",content).Result;

在上面的代码中,您可以看到我正在发送授权用户和发送数据的凭据.