System.AggregateException
  HResult=0x80131500
  Message=One or more errors occurred. (Parameters: Connection String: RunAs=Developer; DeveloperTool=VisualStudio, Resource: https://vault.azure.net, Authority: https://login.windows.net/8b375887-77d6-4d02-8b41-e02b6c5120c4. Exception Message: Tried to get token using Visual Studio. Access token could not be acquired. )
  Source=System.Private.CoreLib
  StackTrace:
   at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
   at System.Threading.Tasks.Task`1.get_Result()
   at CABALTournamentBot.SecretProvider.GetSecret(String vaultName, String secretName) in D:\Microsoft Visual Studio\2019\Legion\Legion\CABAL\SecretProvider.cs:line 17
   at CABALTournamentBot.State.Bot.<RunBotAsync>d__10.MoveNext() in D:\Microsoft Visual Studio\2019\Legion\Legion\CABAL\State\Bot.cs:line 38
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at CABALTournamentBot.Program.Main(String[] args) in D:\Microsoft Visual Studio\2019\Legion\Legion\CABAL\Program.cs:line 29

  This exception was originally thrown at this call stack:
	Microsoft.Azure.Services.AppAuthentication.AzureServiceTokenProvider.GetAuthResultAsyncImpl(string, string, System.Threading.CancellationToken)
	System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
	System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
	System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
	Microsoft.Azure.Services.AppAuthentication.AzureServiceTokenProvider.get_KeyVaultTokenCallback.AnonymousMethod__8_0(string, string, string)
	System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
	System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
	System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
    ...
    [Call Stack Truncated]
Inner Exception 1:
AzureServiceTokenProviderException: Parameters: Connection String: RunAs=Developer; DeveloperTool=VisualStudio, Resource: https://vault.azure.net, Authority: https://login.windows.net/8b375887-77d6-4d02-8b41-e02b6c5120c4. Exception Message: Tried to get token using Visual Studio. Access token could not be acquired.