Issue with Teams export

[CiscoZarama]

Description of the issue

I am exporting a snapshot of our M365 tenant and I have been able to export all configurations but the Teams export is failing with the error below. I have assigned all the requisite APIs and roles to the service principle but I still get the same error. I am also using TLS 1.2 so it is not appear to be a network issue. This appears to be a bug. I searched through the issues reported here and did not find any similar issue reported. .Net is 4.8 or later on my system.

{InvalidOperation}
System.AggregateException: One or more errors occurred. ---> System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Authentication failed because the remote party has closed the transport stream.
at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)
at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at System.Net.Http.HttpClientHandler.GetResponseCallback(IAsyncResult ar)
--- End of inner exception stack trace ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Teams.Policy.Administration.Cmdlets.Providers.HttpClientHelper.d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Teams.Policy.Administration.Cmdlets.Providers.HttpRequestHelper1.<GetAllAsync>d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Teams.Policy.Administration.Cmdlets.Providers.BaseTpmGetCmdlet1.<>c__DisplayClass8_0.<b__0>d.MoveNext()
--- End of inner exception stack trace ---
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.Teams.Policy.Administration.Cmdlets.Providers.BaseTpmGetCmdlet1.ProcessRecord()
---> (Inner Exception #0) System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Authentication failed because the remote party has closed the transport stream.
at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)
at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at System.Net.Http.HttpClientHandler.GetResponseCallback(IAsyncResult ar)
--- End of inner exception stack trace ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Teams.Policy.Administration.Cmdlets.Providers.HttpClientHelper.d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Teams.Policy.Administration.Cmdlets.Providers.HttpRequestHelper1.<GetAllAsync>d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Teams.Policy.Administration.Cmdlets.Providers.BaseTpmGetCmdlet1.<>c__DisplayClass8_0.<b__0>d.MoveNext()<---

"Error during Export:"
at Export-TargetResource, C:\Program Files\WindowsPowerShell\Modules\Microsoft365DSC\1.24.1211.1\DSCResources\MSFT_TeamsAppSetupPolicy\MSFT_TeamsAppSetupPolicy.psm1: line 448
at Start-M365DSCConfigurationExtract, C:\Program Files\WindowsPowerShell\Modules\Microsoft365DSC\1.24.1211.1\Modules\M365DSCReverse.psm1: line 682
at Export-M365DSCConfiguration, C:\Program Files\WindowsPowerShell\Modules\Microsoft365DSC\1.24.1211.1\Modules\M365DSCUtil.psm1: line 1458
at , : line 1

Microsoft 365 DSC Version

1.24.1211.1

Which workloads are affected

Teams

The DSC configuration

Export-M365DSCConfiguration -Verbose -TenantId 'xxxxxxxx.onmicrosoft.com' -ApplicationId '00000000-0000-0000-000000000000' -CertificateThumbprint '00000000000000000000000000000000' -Path 'C:\Users\\Documents' -Workloads @("Teams")

Verbose logs showing the problem

Error Log created at {file-M365DSC-ErrorLog.log}
[2/51] Extracting [TeamsAppSetupPolicy] using {CertificateThumbprint}...VERBOSE: Attempting connection to {MicrosoftTeams} with:
VERBOSE:
Name                           Value

----                           -----

CertificateThumbprint          00000000000000000000000000000000000000000

TenantId                       xxxxxxxxxxxxxx.onmicrosoft.com

ApplicationId                  00000000-0000-0000-0000-00000000000



VERBOSE: ApplicationId, TenantId, CertificateThumbprint were specified. Connecting via Service Principal
VERBOSE: Calling into Connect-M365Tenant
VERBOSE: Connection initiated.
VERBOSE: Dependencies were already successfully validated.
❌
Error Log created at {file://C:/Users/.../-M365DSC-ErrorLog.log}

Environment Information + PowerShell Version

OsName               : Microsoft Windows 11 Enterprise N
OsOperatingSystemSKU : WindowsEnterprise
OsArchitecture       : 64-bit
WindowsVersion       : 2009
WindowsBuildLabEx    : 22621.1.amd64fre.ni_release.220506-1250
OsLanguage           : en-US
OsMuiLanguages       : {en-US}

Name                           Value
----                           -----
PSVersion                      5.1.22621.4111
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.22621.4111
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1

[ykuijs]

Have you added the Teams service principal to the Teams Administrators role? This is required.

[CiscoZarama]

Yes, it is assigned to the service principle.