Update demos.

Author: peombwa

samples/5-Teams.ps1

@@ -1,21 +1,28 @@
-# Create team.
+# Switch to beta profile. This loads cmddlets that call MS Graph beta endpoint.
+Select-MgProfile -Name beta
+
+# Create a new team.
 $TeamName = "2020 Interns"
 New-MgTeam -DisplayName $TeamName -Description $TeamName `
     -AdditionalProperties @{
         "[email protected]" = "https://graph.microsoft.com/beta/teamsTemplates('standard')"
     }
 
-# Get created team.
+# Filter groups by displayName and resourceProvisioningOptions to find team.
 $InternsTeam = Get-MgGroup -Filter "StartsWith(DisplayName, '$TeamName')" `
                | Where-Object { $_.ResourceProvisioningOptions -Contains "Team" }
 
 # Add team owner.
+$teamOwner = Get-MgUser -UserId "{TEAM_OWNER_UPN}"
 New-MgTeamMember -TeamId $InternsTeam.Id -Roles "owner" `
     -AdditionalProperties @{ 
         "@odata.type" = "#microsoft.graph.aadUserConversationMember"; 
-        "[email protected]" = "https://graph.microsoft.com/beta/users/" + $teamOwnwerId
+        "[email protected]" = "https://graph.microsoft.com/beta/users/" + $teamOwner.Id
     }
 
+# Filter users to find users who have a UPN that starts with 't-'.
+$TeamMembers = Get-MgUser -Filter "startswith(userPrincipalName, 't-')"
+
 # Add team members.
 foreach ($teamMember in $TeamMembers) {
     New-MgTeamMember -TeamId $InternsTeam.Id -Roles "member" `
@@ -25,6 +32,14 @@ foreach ($teamMember in $TeamMembers) {
         }
 }
 
+# Send a welcome message to the channel.
+$PrimaryChannel = Get-MgTeamPrimaryChannel -TeamId $InternsTeam.Id
+New-MgTeamChannelMessage -TeamId $InternsTeam.Id `
+                         -ChannelId $PrimaryChannel.Id `
+                         -Body @{
+                             Content = "Welcome to Teams!"
+                            }
+
 # Delete team.
 Remove-MgGroup -GroupId $InternsTeam.Id
 
@@ -37,14 +52,21 @@ Get-MgChat
 Get-MgChatMessage -chatId $chatId 
 
 # Send a message in that 1:1 chat
-New-MgChatMessage -chatId $chatId -BodyContent "Hi from VSCode again!"
+New-MgChatMessage -chatId $chatId -Body @{ Content = "Hi from VSCode again!" }
 
 # Mention a user in a channel message.
-$UserToMention = Get-MGUser -UserId $userUPN
+$User = Get-MgUser -UserId $userUPN | select id, displayName, userIdentityType
+$UserToMention  = @{
+    Id = $User.Id;
+    DisplayName = $User.DisplayName;
+    UserIdentityType = "aadUser";
+}
 
 New-MgTeamChannelMessage -ChannelId $ChannelId -TeamId $TeamId `
-    -BodyContentType "html" `
-    -BodyContent "Welcome to the channel! <at id='0'>$($UserToMention.DisplayName)</at>" `
+    -Body @{ `
+        ContentType = "html"; `
+        Content = "Welcome to the channel! <at id='0'>$($UserToMention.DisplayName)</at>" `
+    } `
     -Mentions @( `
         @{ `
             id          = 0; `

samples/9-Applications.ps1

@@ -2,23 +2,32 @@
 Connect-Graph -Scopes "Application.ReadWrite.All"
 
 # Create an application for use with DeviceCodeFlow
-$app1 = new-mgApplication   -displayName "DeviceCodeFlowApp" `
+$app1 = New-MgApplication   -displayName "DeviceCodeFlowApp" `
                             -IsFallbackPublicClient `
-                            -PublicClientRedirectUris "https://login.microsoftonline.com/common/oauth2/nativeclient"
+                            -PublicClient @{ `
+                                RedirectUris = "https://login.microsoftonline.com/common/oauth2/nativeclient" `
+                            }
 
 # Create an application for use with Native Client an interactive sign in
-$app2 = new-mgApplication   -displayName "NativeAppInteractiveFlowApp" `
+$app2 = New-MgApplication   -displayName "NativeAppInteractiveFlowApp" `
                             -IsFallbackPublicClient `
-                            -PublicClientRedirectUris "http://localhost"
+                            -PublicClient @{ `
+                                RedirectUris = "http://localhost" `
+                            }
 
 # Create an web app with implicit auth
-$app3 = new-mgApplication -displayName "ImplicitWebApp" `
-         -ImplicitGrantSettingEnableAccessTokenIssuance `
-         -ImplicitGrantSettingEnableIdTokenIssuance `
-         -WebRedirectUris "https://localhost:3000/"                            
-
+$app3 = New-MgApplication -displayName "ImplicitWebApp" `
+         -Web @{ `
+            RedirectUris = "https://localhost:3000/"; `
+            ImplicitGrantSettings = @{ `
+                EnableAccessTokenIssuance = $true; `
+                EnableIdTokenIssuance = $true; `
+             } `
+        }  
+
+# Create an application for use with Confidential Client flow using a certificate.
 # Get certificate from current user store.
-$CertificateThumbprint = "THUMBPRINT"
+$CertificateThumbprint = "YOUR_THUMBPRINT"
 $Certificate = Get-ChildItem -Path "Cert:\CurrentUser\My\$CertificateThumbprint"
 
 # Graph resource Id