Using Graph API trying to update/create contacts as guest of the external domain to add them into Distribution lists

Question

Using Graph API trying to update/create contacts as guest of the external domain to add them into Distribution lists

Singamsetti, Phanindra 1

Hi,

How to create a external domain email as a guest user/ adding contacts into the office 365 for our distribution list purpose. Any suggestions using Graph API.

Right now I'm using Powershell automation to do this. After Microsoft updating the Oauth I need to do the changes according to that.

Let me know if anyone has the suggestions for it.

Thank you,
Phani.

0 comments

1 answer

Your answer

Answer 1

Vasil Michev 126.9K MVP Volunteer Moderator

Distribution groups cannot be managed via Graph, keep using Exchange Online PowerShell instead. You can automate it by using certificate-based auth, as detailed here: https://learn.microsoft.com/en-us/powershell/exchange/app-only-auth-powershell-v2?view=exchange-ps

Singamsetti, Phanindra 1 Reputation point

2022-10-25T15:41:24.227+00:00

Thank you for the quick response.

Right now I'm using

New-Object System.Management.Automation.PSCredential $user_name,$pass

$Session = New-PSSession -ConnectionUri https://outlook.office365.com/powershell-liveid/ -ConfigurationName Microsoft.Exchange -Credential $credentials -Authentication Basic -AllowRedirection

Import-PSSession $Session -AllowClobber

How can I add Oauth into powershell for doing automation?

Thank you,
Phani.
Vasil Michev 126.9K Reputation points MVP Volunteer Moderator

2022-10-25T15:53:37.897+00:00

Follow the steps in the link above.
Singamsetti, Phanindra 1 Reputation point

2022-10-25T17:35:16.803+00:00

I'm getting this error. Any Idea on this.
Singamsetti, Phanindra 1 Reputation point

2022-10-25T17:53:14.33+00:00

I'm getting this error. Any suggestions on this.

Share via

Using Graph API trying to update/create contacts as guest of the external domain to add them into Distribution lists

1 answer

Your answer