Aprovisionar classes em escala com o PowerShell e o Microsoft Graph

À medida que a Microsoft melhora a sua postura de segurança em todos os produtos e serviços, houve alterações na funcionalidade da API que podem afetar os clientes que anteriormente dependiam de permissões apenas de aplicações para aprovisionar Blocos de Notas Escolares e Equipas de Aulas através de APIs.

Ainda pode aprovisionar classes e blocos de notas em escala com o PowerShell e o Microsoft Graph ao seguir os métodos suportados. Este artigo descreve os passos e fornece ligações para documentação relevante.

Aprovisionar novas classes

Opção 1 (recomendado): utilizar o PowerShell do Teams

É simples aprovisionar novas turmas com o Teams PowerShell, que incluirá todas as configurações necessárias para aulas e blocos de notas. Basta personalizar o nome a apresentar pretendido no script seguinte e executá-lo como administrador.

Script de exemplo

# Using the Teams PowerShell SDK
Install-Module -MicrosoftTeams -Force -AllowClobber
New-Team -DisplayName 'Test Class 20251208.4' -Template 'EDU\_Class' 

Opção 2: Utilizar o Microsoft Graph PowerShell

Se não tiver acesso ao Teams PowerShell, poderá querer explorar as classes de aprovisionamento em escala com o Microsoft Graph. Edite os parâmetros na parte superior do seguinte script conforme adequado e, em seguida, execute o script como administrador para aprovisionar classes e blocos de notas em escala:

Script de exemplo

# Using the MS Graph API
Install-Module Microsoft.Graph -AllowClobber -Force

# PARAMETERS
$Name = "Test Class 20251208.3"
$Description = "A Test Class"
$Mail = $Name -replace '[^a-zA-Z0-9\\s]\|[ ]', '' # Replace this mail alias with a preferred generation method
$OwnerId = "000-000-00000-000000-000" # Replace this with the Owner's GUID
# ------------

# Create a new M365 Group
$CreateGroupBody = @"
{
  "description": "$Name",
  "displayName": "$Description",
  "groupTypes": [
    "Unified"
  ],
  "mailEnabled": false,
  "mailNickname": "$Mail",
  "securityEnabled": false,
  "members@odata.bind": [
    "https:⁠//graph.microsoft.com/v1.0/users/$OwnerId"
  ],
  "owners@odata.bind": [
    "https:⁠//graph.microsoft.com/v1.0/users/$OwnerId"
  ],
  "visibility": "HiddenMembership",
  "creationOptions": [
    "ExchangeProvisioningFlags:461",
    "classAssignments"
  ],
  "extension\_fe2174665583431c953114ff7268b7b3\_Education\_ObjectType": "Section",
  "resourceBehaviorOptions": [
    "appRoleForSite:22d27567-b3f0-4dc2-9ec2-46ed368ba538:fullcontrol",
    "appRoleForSite:c9a559d2-7aab-4f13-a6ed-e7e9c52aec87:fullcontrol",
    "appRoleForSite:13291f5a-59ac-4c59-b0fa-d1632e8f3292:fullcontrol",
    "appRoleForSite:2d4d3d8e-2be3-4bef-9f87-7875a61c29de:fullcontrol",
    "appRoleForSite:8f348934-64be-4bb2-bc16-c54c96789f43:fullcontrol"
  ]
}
"@
$NewGroup = Invoke-MgGraphRequest -uri 'https:⁠//graph.microsoft.com/v1.0/groups/' -Body $CreateGroupBody -Method POST -ContentType "application/json"

# Create Teams Class Team from group
$CreateTeamBody = @{
  "template@odata.bind" = "https:⁠//graph.microsoft.com/v1.0/teamsTemplates('educationClass')"
  "group@odata.bind" = "https:⁠//graph.microsoft.com/v1.0/groups('$($NewGroup.Id)')"
}
New-MgTeam -BodyParameter $CreateTeamBody 

Resolução de problemas: conceder permissões a sites de classe existentes

Se já tiver aprovisionado turmas e estiver a observar falhas ou problemas de permissão com o Bloco de Notas Escolar ou as Tarefas do Teams, pode atualizar as permissões do site para as suas turmas com o seguinte script, substituindo o parâmetro rawGroups pelos groupIDs das classes afetadas:

Script de exemplo

#You will need to connect to SharePoint, Exchange Online, and Graph with the following -Scopes Sites.FullControl.All, as well as collect the groupIDs of Class Teams affected
$rawGroups =@("b0a5905d-09ae-4605-8e12-94da93ecbe92","e0eec729-24ef-451e-b079-56d0baf4dfc9")
# Convert to array of objects with .groupid
$groups = $rawGroups \| ForEach-Object { Get-UnifiedGroup -Identity $\_ }
$step = 0

#get the currently logged in user's account to add as a site admin
$CUA = (get-mgcontext).account

foreach ($group in $groups) {
  $step = $step + 1
  Set-SPOUser -Site $group.SharePointSiteUrl -LoginName $CUA -IsSiteCollectionAdmin $true
  Write-Host "SiteCollectionAdmin added on $step of $($Groups.Count) Class Sites"
}

#Pause for 5 minutes before tiggering the General Folder creation
Write-Host "Pausing for 5 Minutes before adding perms to allow SiteCollectionAdmin to propagate"
Start-Sleep -Seconds 300

Write-Host "Working on $($Groups.Count) Classes"

foreach ($group in $groups) {
  #$step = $step + 1
  $Site = Get-MgGroupSite -GroupId $group.ExternalDirectoryObjectId -SiteId "root"
  $SiteId = $Site.Id
  Write-Host "Processing permissions on $step of $($Groups.Count) Classes"
  # These are the AppIds for common Microsoft EDU Apps
  $AppIds = @{
    "8f348934-64be-4bb2-bc16-c54c96789f43"="EDU Assignments";
    "22d27567-b3f0-4dc2-9ec2-46ed368ba538"="Reading Assignments";
    "2d4d3d8e-2be3-4bef-9f87-7875a61c29de"="OneNote";
    "c9a559d2-7aab-4f13-a6ed-e7e9c52aec87"="Microsoft Forms";
    "13291f5a-59ac-4c59-b0fa-d1632e8f3292"="EDU OneNote";
  }
  # Apply the permissions to the group site
  $AppIds.Keys \| %{
    $AppId = $\_
    $Name = $AppIds[$\_]

    $Body = @" {
      "roles": ["fullcontrol"],
      "grantedToIdentities": [{
        "application": {
          "id": "$AppId",
          "displayName": "$Name"
        }
      }]
    }
"@

  Invoke-MgGraphRequest -Method POST -Uri "https:⁠//graph.microsoft.com/v1.0/sites/$SiteId/permissions" -Body $Body -ContentType "application/json"
}
}

Write-Host "Processed $($Groups.Count) Classes, removing sitecollectionadmin"
$step = 0
foreach ($group in $groups) {
  $step = $step + 1
  Set-SPOUser -Site $group.SharePointSiteUrl -LoginName $CUA -IsSiteCollectionAdmin $false
  Write-Host "SiteCollectionAdmin removed on $step of $($Groups.Count) Class Sites"
}