TeamsSpeedDial.ps1

#Updated for Teams v2!
#Blog: Alexholmeset.blog

#Import the Azure AD Internals module.
Import-Module AADInternals

#Users to process
$Users = import-csv c:\temp\users.csv

foreach($user in $users){

$password = ConvertTo-SecureString $user.password -AsPlainText -Force
$Cred = New-Object System.Management.Automation.PSCredential -ArgumentList ($($user.upn), $password)

#Get the Teams token for user curently beeing processed.
$token = Get-AADIntAccessTokenForTeams -Credentials $cred

#URL to buddylists.
#The url is difrent depending on theregion your tenant is hosted in. This URL is from Europe, therefore EMEA in the URL.
#Example from the US is amer-03. See blogpost above for detqils on fidning this url.
$URL = "https://teams.microsoft.com/api/mt/emea/beta/contactsv3/"

$header = @{Authorization = "Bearer $token"}


#Number to Add. MRI is the phonenumber of the contact, same as phone property. If contact to be added is a internal user, add the request like this:
#{"mri":"8:orgid:18c4a91b-4fa9-4fbd-ab1c-b39465d81baf","defaultEmail":"brumunddal@alexholmeset.onmicrosoft.com","names":[{"displayName":"Admin","first":"Admin","last":"Admin","pronunciation":{}}],"emails":[{"address":"brumunddal@alexholmeset.onmicrosoft.com","type":"Main"}],"phones":[{"number":" ","type":"Business"}],"addresses":[],"notes":[],"anniversaries":[],"relationships":[],"websites":[],"webAccounts":[{"userId":"brumunddal@alexholmeset.onmicrosoft.com"},{"userId":"OID:18c4a91b-4fa9-4fbd-ab1c-b39465d81baf@29594fb0-53f2-490c-a1be-8b2cca824805","service":{"name":"Profile"},"source":{"type":"Profile"}}],"tags":[],"systemTags":[{"displayName":"Favorites"}]}
#Orgid is the obejct id of the user you are adding, in Microsoft Entra ID. Under Userid in this request after OID its userobjectid@tenantid.

$payload1 = @'
{"mri":"4:+471234","names":[{"first":"Helpdesk","pronunciation":{}}],"emails":[],"phones":[{"number":"1234","type":"Business"}],"addresses":[],"positions":[],"notes":[],"anniversaries":[],"relationships":[],"websites":[],"webAccounts":[],"tags":[],"systemTags":[{"displayName":"Favorites"}]}
'@

#Add phonenumber 1 to Speed Dial list.
Invoke-RestMethod -Uri $URL -Body $payload1 -Method POST -Headers $header -ContentType "application/json"

$payload2 = @'
{"mri":"4:554455","names":[{"first":"Contoso","pronunciation":{}}],"emails":[],"phones":[{"number":"554455","type":"Business"}],"addresses":[],"positions":[],"notes":[],"anniversaries":[],"relationships":[],"websites":[],"webAccounts":[],"tags":[],"systemTags":[{"displayName":"Favorites"}]}
'@

#Add phonenumber 2 to Speed Dial list.
Invoke-RestMethod -Uri $URL -Body $payload2 -Method POST -Headers $header -ContentType "application/json"


} 

Does this code work for anyone? I'm getting 404 not found at ((Invoke-RestMethod -Uri $URL

*Edit: I found the error and fixed it. It is in my fork @ https://gist.github.com/ColWhackaMole/b4f9130f49494eccfa1b5f3f8a398ba9