Creating a New-CsApplicationAccessPolicy through Teams Admin Center

Diyath Ranasinghe 21

I am trying to create MS teams' online meetings via graph API client credential flow. When doing that according to the following documentation I got to know that I have to add a policy to let my service create online meetings on behalf of a user

cloud-communication-online-meeting-application-access-policy

According to the documentation I have to use the Teams PowerShell module to add and grant the policy (CsApplicationAccessPolicy).

Is there a possibility for me to add the same policy via Teams Admin Center?

Yuhan Deng 3,761 Reputation points Microsoft Vendor

2021-07-16T02:26:43.037+00:00

Hi,

I would like to check if the reply could be of help? If yes, please help accept answer, so that others meet a similar issue can find useful information quickly. If you have any other concerns or questions, please feel free to feedback.

Best Regards,
Danny

Accepted answer

Yuhan Deng 3,761 Reputation points Microsoft Vendor

2021-07-15T06:02:41.04+00:00

Hi,
Sorry but it’s not possible. You will need to use powershell to configure the policy.
For your reference:
https://learn.microsoft.com/en-us/powershell/module/skype/new-csapplicationaccesspolicy?view=skype-ps

Thanks for your understanding.
Best regards，
Danny

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Đức Nam Việt 11 Reputation points

2022-01-22T16:14:19.027+00:00

Hi YuhanDeng,
I'm using PowerShell to create an application access policy and grant it to a user to authorize the app configured in the policy. But when I execute cmd: New-CsApplicationAccessPolicy -identity MeetingPolicy -appids "b7886935-1b13-4ed7-b801-2b32823365ec4" . It has error: New-CsApplicationAccessPolicy : Unable to cast object of type 'System.Management.Automation.PSListModifier' to type 'System.String'. Can you help me how to fix it ?
Thanks!

James Burke 6 Reputation points

2022-01-25T09:58:49.593+00:00

Having same issue here, also applies when trying to update global policy. I can create the application policy's identity but when trying to add the appid afterwards I get the same error.

Bartlomiej Olejniczak 6 Reputation points

2022-01-25T10:03:19.65+00:00

Hello,

I'm facing same issue Unable to cast object of type 'System.Management.Automation.PSListModifier... it does not accept appid from what i can see.

Pradeep Patel 1 Reputation point

2022-01-25T16:55:34.157+00:00

I've just hit the same problem today as well! :-(

New-CsApplicationAccessPolicy : Unable to cast object of type 'System.Management.Automation.PSListModifier' to type
'System.String'.

Can anyone help with this please?

This is what I have run (omitted my app id...),

New-CsApplicationAccessPolicy -Identity "MeetingsPolicy" -AppIds "<app-id>" -Description "MeetingsPolicy"

Rich Matheisen 45,091 Reputation points

2022-01-25T19:31:13.79+00:00

Because this problem's six months old and has already been marked as "Answered" it would be better for you to post a new question with an appropriate subject.

Pradeep Patel 1 Reputation point

2022-01-27T12:06:03.753+00:00

I've posted the solution for this at https://learn.microsoft.com/en-us/answers/questions/709593/cast-issue-on-app-id-when-running-new-csapplicatio.html?childToView=712373#answer-712373.
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Creating a New-CsApplicationAccessPolicy through Teams Admin Center

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