尝试获取azure订阅费率卡和消费使用时出错

我正在为我的现收现付订阅取ratecard和uage。然而，不断地得到例外。尝试了多个选项，但均无效。选项1在过去一直工作得很完美，但从过去4周开始，情况就变得异常了

===================================================异常详细信息=================================

System.AggregateException
HResult=0x80131500
Message=One or more errors occurred.
Source=mscorlib
StackTrace:at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at System.Threading.Tasks.Task1.get_Result()
Inner Exception 1:
TaskCanceledException: A task was canceled.

    var url = "https://login.microsoftonline.com" ;
    var tenant = "mytenant.onmicrosoft.com" ;
    var resource = "https://management.core.windows.net" ;
     
    var clientSecret = "xxxx";
    var clientId = "client id of the app registerd in azure ad";
        
    var authenticationContext = 
        new AuthenticationContext(CombineUrl(url, tenant));
    ClientCredential clientCred = new ClientCredential(clientId, clientSecret);
    var authTask = 
        authenticationContext.AcquireTokenAsync(resource, clientCred);
    authTask.Wait();
    var token =  authTask.Result.Token;
            
    string  offerDurableId= "MS-AZR-0003p"; // also tried with "MS-AZR-0063p"
    string currency = "USD";
    string locale = "en-US";
    string  regionInfo =  "US"; 
    string SubscriptionId = "my subscription id"
    string APIVERSION =   "2015-06-01-preview"; 
               
    string url =  string.Format(
        "https://management.azure.com/subscriptions/{0}/providers" + `
        "/Microsoft.Commerce/RateCard?api-version={1}" + `
        "&$filter=OfferDurableId eq '{2}' and Currency eq '{3}'" + `
        "and Locale eq '{4}' and RegionInfo eq '{5}'", SubscriptionId, 
         APIVERSION, offerDurableId, currency, locale, regionInfo); `
    using (var request = new HttpRequestMessage(HttpMethod.Get, url))
    {
        var httpClient = new HttpClient() `
        request.Headers.Authorization = 
        new AuthenticationHeaderValue("Bearer", token); 
        HttpResponseMessage response = httpClient.SendAsync(request).Result; // 
        throws "task Canceled" exception
        var readTask = response.Content.ReadAsStringAsync(); `
        readTask.Wait(); `
        data= readTask.Result; `

   }

================我尝试了多个选项，但都不起作用==================

System.AggregateException
HResult=0x80131500
Message=One or more errors occurred.
Source=mscorlib
StackTrace:at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at System.Threading.Tasks.Task1.get_Result()
Inner Exception 1:
TaskCanceledException: A task was canceled.

    var url = "https://login.microsoftonline.com" ;
    var tenant = "mytenant.onmicrosoft.com" ;
    var resource = "https://management.core.windows.net" ;
     
    var clientSecret = "xxxx";
    var clientId = "client id of the app registerd in azure ad";
        
    var authenticationContext = 
        new AuthenticationContext(CombineUrl(url, tenant));
    ClientCredential clientCred = new ClientCredential(clientId, clientSecret);
    var authTask = 
        authenticationContext.AcquireTokenAsync(resource, clientCred);
    authTask.Wait();
    var token =  authTask.Result.Token;
            
    string  offerDurableId= "MS-AZR-0003p"; // also tried with "MS-AZR-0063p"
    string currency = "USD";
    string locale = "en-US";
    string  regionInfo =  "US"; 
    string SubscriptionId = "my subscription id"
    string APIVERSION =   "2015-06-01-preview"; 
               
    string url =  string.Format(
        "https://management.azure.com/subscriptions/{0}/providers" + `
        "/Microsoft.Commerce/RateCard?api-version={1}" + `
        "&$filter=OfferDurableId eq '{2}' and Currency eq '{3}'" + `
        "and Locale eq '{4}' and RegionInfo eq '{5}'", SubscriptionId, 
         APIVERSION, offerDurableId, currency, locale, regionInfo); `
    using (var request = new HttpRequestMessage(HttpMethod.Get, url))
    {
        var httpClient = new HttpClient() `
        request.Headers.Authorization = 
        new AuthenticationHeaderValue("Bearer", token); 
        HttpResponseMessage response = httpClient.SendAsync(request).Result; // 
        throws "task Canceled" exception
        var readTask = response.Content.ReadAsStringAsync(); `
        readTask.Wait(); `
        data= readTask.Result; `

   }

选项1使用Microsoft.IdentityModel.Clients.ActiveDirectory版本3.13.9库和Microsoft.Commerce api进行身份验证====================

System.AggregateException
HResult=0x80131500
Message=One or more errors occurred.
Source=mscorlib
StackTrace:at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at System.Threading.Tasks.Task1.get_Result()
Inner Exception 1:
TaskCanceledException: A task was canceled.

    var url = "https://login.microsoftonline.com" ;
    var tenant = "mytenant.onmicrosoft.com" ;
    var resource = "https://management.core.windows.net" ;
     
    var clientSecret = "xxxx";
    var clientId = "client id of the app registerd in azure ad";
        
    var authenticationContext = 
        new AuthenticationContext(CombineUrl(url, tenant));
    ClientCredential clientCred = new ClientCredential(clientId, clientSecret);
    var authTask = 
        authenticationContext.AcquireTokenAsync(resource, clientCred);
    authTask.Wait();
    var token =  authTask.Result.Token;
            
    string  offerDurableId= "MS-AZR-0003p"; // also tried with "MS-AZR-0063p"
    string currency = "USD";
    string locale = "en-US";
    string  regionInfo =  "US"; 
    string SubscriptionId = "my subscription id"
    string APIVERSION =   "2015-06-01-preview"; 
               
    string url =  string.Format(
        "https://management.azure.com/subscriptions/{0}/providers" + `
        "/Microsoft.Commerce/RateCard?api-version={1}" + `
        "&$filter=OfferDurableId eq '{2}' and Currency eq '{3}'" + `
        "and Locale eq '{4}' and RegionInfo eq '{5}'", SubscriptionId, 
         APIVERSION, offerDurableId, currency, locale, regionInfo); `
    using (var request = new HttpRequestMessage(HttpMethod.Get, url))
    {
        var httpClient = new HttpClient() `
        request.Headers.Authorization = 
        new AuthenticationHeaderValue("Bearer", token); 
        HttpResponseMessage response = httpClient.SendAsync(request).Result; // 
        throws "task Canceled" exception
        var readTask = response.Content.ReadAsStringAsync(); `
        readTask.Wait(); `
        data= readTask.Result; `

   }

==========使用OAuth库Microsoft.Identity.Client版本4.31.0和Microsoft.Consumption API的选项2

    var scopes = new List<string>();
    var TenantId = "tenant id as shown in azure portal for my registerd app"
    var loginAuthority = "https://login.microsoftonline.com";
    scopes.Add("https://management.azure.com/.default"); 
          
    var authResult = AuthClient.AcquireTokenForClient(scope.ToArray())
                                        .WithAuthority(loginAuthority, TenantId)
                                        .ExecuteAsync().GetAwaiter().GetResult();
        
    string token = authResult.AccessToken;
                    
    using (var request = new HttpRequestMessage(HttpMethod.Get, url))
    {
        request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token);
        HttpResponseMessage response = HTTPClient.SendAsync(request).Result; // returns blank
    }

```


===============================

I have been using Option 1 in the past and it always worked, not sure what broke and need help in fixing it.

var scopes=新列表（）；
var TenantId=“我的registerd应用程序的azure门户中显示的租户id”
var登录权限=”https://login.microsoftonline.com";
作用域。添加（“https://management.azure.com/.default"); 
var authResult=AuthClient.AcquireTokenForClient（scope.ToArray（））
.具有权限（登录权限、租户）
.ExecuteAsync（）.GetAwaiter（）.GetResult（）；
字符串令牌=authResult.AccessToken；
使用（var request=newhttprequestmessage（HttpMethod.Get，url））
{
request.Headers.Authorization=新的AuthenticationHeaderValue（“承载者”，令牌）；
HttpResponseMessage response=HTTPClient.SendAsync（请求）.Result；//返回空白
}
```
===============================
我过去一直在使用选项1，但它总是有效的，不确定是什么坏了，需要帮助来修复它。

我不确定该错误，我假设可能是超时问题，因为返回的数据以MB为单位。 尝试将超时值增加到3分钟而不是默认值，结果成功了。 'httpClient.TimeOut=新的时间跨度（0,3,0）`

经过多次测试，目前仍有效