Check if invited user has accepted B2B invite

Question

I'm automating Azure B2B Invitation process. At this stage I need to know if invited user has accepted invite or not.

Is there any way to do it?

Answer 1

There doesn't seem to be any programmatic way to do this at the moment as far as I can tell.

The attribute that tells you the the status is named source and can be read through the UI:

but is not included in the PowerShell cmdlet output for getting a user, nor in the Azure AD Graph API.

See this link for more information.

Answer 2

I recently needed some way of quickly determining the list of users who hadn't accepted these invitations. I realize the question is tagged with C#, but I ended up using PowerShell to accomplish this goal.

There exists a PowerShell module for AzureAD, which has a Cmdlet named Get-AzureADUser, that can give you the information you need.

Install the AzureAD PowerShell module by running the following command:

Install-Module AzureAD

After installation, you must import the module to make the Cmdlets available, and then authenticate:

Import-Module AzureAd
Connect-AzureAD

From here, it's a simple command to pull a list of all the users that haven't accepted the invitations:

Get-AzureADUser `
| Where-Object { $_.UserType -eq 'Guest' -and $_.UserState -eq 'PendingAcceptance' } `
| Select-Object -Property DisplayName,Mail,UserState,UserStateChangedOn `
| Sort-Object -Property DisplayName `
| Format-Table -AutoSize

To see a list of users who have accepted invitations, you can instead use $_.UserState -eq 'Accepted' within the Where-Object ScriptBlock.