Asp.net core 使用firebase发送推送通知-授权无效：找不到帐户错误

我正在使用google firebase向我的移动应用程序发送推送通知。firebase控制台中添加了一个项目，这些项目创建了android和ios应用程序。我获取设备ID并将其保存在后端。当我想发送通知时，我只需要调用FirebaseMessaging

var message = new Message(){Notification = notification, Token = device.Token};
    
try
{
string response = await FirebaseMessaging.DefaultInstance.SendAsync(message);
}
catch (Exception ex)
{
}

Firebase被添加到Startup.cs中，如下所示

var googleCredential = Path.Combine("GoogleFirebaseCredentials.json");
var credential = GoogleCredential.FromFile(googleCredential);
            
FirebaseApp.Create(new AppOptions(){Credential = credential});

当我在本地运行服务器时，推送通知起作用，但当我发布服务器时，推送通知不起作用。我得到的错误如下

Google.Apis.Auth.OAuth2.Responses.TokenResponseException: Error:"invalid_grant", Description:"Invalid grant: account not found", Uri:""
   at Google.Apis.Auth.OAuth2.Requests.TokenRequestExtenstions.ExecuteAsync(TokenRequest request, HttpClient httpClient, String tokenServerUrl, CancellationToken taskCancellationToken, IClock clock)
   at Google.Apis.Auth.OAuth2.ServiceAccountCredential.RequestAccessTokenAsync(CancellationToken taskCancellationToken)
   at Google.Apis.Auth.OAuth2.TokenRefreshManager.RefreshTokenAsync()
   at Google.Apis.Auth.OAuth2.TokenRefreshManager.ResultWithUnwrappedExceptions[T](Task`1 task)
   at Google.Apis.Auth.OAuth2.TokenRefreshManager.<>c.<GetAccessTokenForRequestAsync>b__10_0(Task`1 task)
   at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
   at System.Threading.Tasks.Task.<>c.<.cctor>b__274_0(Object obj)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location where exception was thrown ---
   at Google.Apis.Auth.OAuth2.TokenRefreshManager.GetAccessTokenForRequestAsync(CancellationToken cancellationToken)
   at Google.Apis.Auth.OAuth2.ServiceAccountCredential.GetAccessTokenForRequestAsync(String authUri, CancellationToken cancellationToken)
   at Google.Apis.Auth.OAuth2.ServiceCredential.InterceptAsync(HttpRequestMessage request, CancellationToken cancellationToken)
   at Google.Apis.Http.ConfigurableMessageHandler.CredentialInterceptAsync(HttpRequestMessage request, CancellationToken cancellationToken)
   at Google.Apis.Http.ConfigurableMessageHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.FinishSendAsyncBuffered(Task`1 sendTask, HttpRequestMessage request, CancellationTokenSource cts, Boolean disposeCts)
   at FirebaseAdmin.Util.ErrorHandlingHttpClient`1.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
   at FirebaseAdmin.Util.ErrorHandlingHttpClient`1.SendAndReadAsync(HttpRequestMessage request, CancellationToken cancellationToken)
   at FirebaseAdmin.Util.ErrorHandlingHttpClient`1.SendAndDeserializeAsync[TResult](HttpRequestMessage request, CancellationToken cancellationToken)
   at FirebaseAdmin.Messaging.FirebaseMessagingClient.SendAsync(Message message, Boolean dryRun, CancellationToken cancellationToken)
   at FirebaseAdmin.Messaging.FirebaseMessaging.SendAsync(Message message, Boolean dryRun, CancellationToken cancellationToken)
   at FirebaseAdmin.Messaging.FirebaseMessaging.SendAsync(Message message, Boolean dryRun)
   at FirebaseAdmin.Messaging.FirebaseMessaging.SendAsync(Message message)
   at PCID.Server.Services.HelperMethods.SendNotificationAsync(Notification notification, List`1 userDevices, AppDbContext context)

Google.api.Auth.OAuth2.Responses.TokenResponseException:错误：“无效授权”，说明：“无效授权：找不到帐户”，Uri:“
位于Google.api.Auth.OAuth2.Requests.TokenRequestExtenstions.ExecuteAsync（TokenRequest请求、HttpClient HttpClient、String tokenServerUrl、CancellationToken任务CancellationToken、IClock时钟）
位于Google.api.Auth.OAuth2.ServiceAccountCredential.RequestAccessTokenAsync（CancellationToken任务CancellationToken）
在Google.api.Auth.OAuth2.TokenRefreshManager.RefreshTokenAsync（）上
位于Google.api.Auth.OAuth2.TokenRefreshManager.ResultWithUnwrapedExceptions[T]（任务'1任务）
在Google.api.Auth.OAuth2.TokenRefreshManager.c.b_uuu10_0（Task`1 Task）
位于System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke（）
at System.Threading.Tasks.Task.c.b_u274_0（对象obj）
位于System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop（线程threadPoolThread，ExecutionContext ExecutionContext，ContextCallback回调，对象状态）
---来自引发异常的上一个位置的堆栈结束跟踪---
位于System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop（线程threadPoolThread，ExecutionContext ExecutionContext，ContextCallback回调，对象状态）
位于System.Threading.Tasks.Task.ExecuteWithThreadLocal（Task¤tTaskSlot，threadPoolThread）
---来自引发异常的上一个位置的堆栈结束跟踪---
位于Google.api.Auth.OAuth2.TokenRefreshManager.GetAccessTokenForRequestAsync（CancellationToken CancellationToken）
位于Google.api.Auth.OAuth2.ServiceAccountCredential.GetAccessTokenForRequestAsync（字符串authUri，CancellationToken CancellationToken）
在Google.api.Auth.OAuth2.ServiceCredential.InterceptAsync（HttpRequestMessage请求，CancellationToken CancellationToken）
在Google.api.Http.ConfigurableMessageHandler.CredentialInterceptAsync（HttpRequestMessage请求，CancellationToken CancellationToken）
位于Google.api.Http.ConfigurableMessageHandler.SendAsync（HttpRequestMessage请求，CancellationToken CancellationToken）
位于System.Net.Http.HttpClient.FinishSendAsyncBuffered（任务'1 sendTask，HttpRequestMessage请求，取消令牌源cts，布尔处理）
在FirebaseAdmin.Util.ErrorHandlingHttpClient`1.SendAsync（HttpRequestMessage请求，CancellationToken CancellationToken）
在FirebaseAdmin.Util.ErrorHandlingHttpClient`1.SendAndReadSync（HttpRequestMessage请求，CancellationToken CancellationToken）
在FirebaseAdmin.Util.ErrorHandlingHttpClient`1.SendAndDeserializeAsync[TResult]（HttpRequestMessage请求，CancellationToken CancellationToken）
在FirebaseAdmin.Messaging.FirebaseMessagingClient.SendAsync（消息消息，布尔干运行，CancellationToken CancellationToken）
在FirebaseAdmin.Messaging.FirebaseMessaging.SendAsync（消息消息、布尔干运行、取消令牌取消令牌）
在FirebaseAdmin.Messaging.FirebaseMessaging.SendAsync（消息消息，布尔干运行）
在FirebaseAdmin.Messaging.FirebaseMessaging.SendAsync（消息消息）
位于PCID.Server.Services.HelperMethods.SendNotificationAsync（通知通知，列表`1用户设备，AppDbContext上下文）

我已经创建了服务帐户，向服务器添加了密钥，并在GoogleFirebaseCredentials.json中读取