Merge pull request #54445 from michawets/patch-9

Reduced possible typo's by using Out-Gridviews

Author: ktoliver

articles/virtual-desktop/virtual-desktop-fall-2019/set-up-scaling-script.md

@@ -170,42 +170,38 @@ Finally, you'll need to create the Azure Logic App and set up an execution sched
 5. Run the following PowerShell script to create the Azure Logic app and execution schedule.
 
      ```powershell
-     $resourceGroupName = Read-Host -Prompt "Enter the name of the resource group for the new Azure Logic App"
+     $aadTenantId = (Get-AzContext).Tenant.Id
+     
+     $azureSubscription = Get-AzSubscription | Out-GridView -PassThru -Title "Select your Azure Subscription"
+     Select-AzSubscription -Subscription $azureSubscription.Id
+     $subscriptionId = $azureSubscription.Id
+     
+     $resourceGroup = Get-AzResourceGroup | Out-GridView -PassThru -Title "Select the resource group for the new Azure Logic App"
+     $resourceGroupName = $resourceGroup.ResourceGroupName
+     $location = $resourceGroup.Location
+     
+     $wvdTenant = Get-RdsTenant | Out-GridView -PassThru -Title "Select your WVD tenant"
+     $tenantName = $wvdTenant.TenantName
+     
+     $wvdHostpool = Get-RdsHostPool -TenantName $wvdTenant.TenantName | Out-GridView -PassThru -Title "Select the host pool you'd like to scale"
+     $hostPoolName = $wvdHostpool.HostPoolName
      
-     $aadTenantId = Read-Host -Prompt "Enter your Azure AD tenant ID"
-
-     $subscriptionId = Read-Host -Prompt "Enter your Azure Subscription ID"
-
-     $tenantName = Read-Host -Prompt "Enter the name of your WVD tenant"
-
-     $hostPoolName = Read-Host -Prompt "Enter the name of the host pool you'd like to scale"
-
      $recurrenceInterval = Read-Host -Prompt "Enter how often you'd like the job to run in minutes, e.g. '15'"
-
      $beginPeakTime = Read-Host -Prompt "Enter the start time for peak hours in local time, e.g. 9:00"
-
      $endPeakTime = Read-Host -Prompt "Enter the end time for peak hours in local time, e.g. 18:00"
-
      $timeDifference = Read-Host -Prompt "Enter the time difference between local time and UTC in hours, e.g. +5:30"
-
      $sessionThresholdPerCPU = Read-Host -Prompt "Enter the maximum number of sessions per CPU that will be used as a threshold to determine when new session host VMs need to be started during peak hours"
-
      $minimumNumberOfRdsh = Read-Host -Prompt "Enter the minimum number of session host VMs to keep running during off-peak hours"
-
      $limitSecondsToForceLogOffUser = Read-Host -Prompt "Enter the number of seconds to wait before automatically signing out users. If set to 0, users will be signed out immediately"
-
      $logOffMessageTitle = Read-Host -Prompt "Enter the title of the message sent to the user before they are forced to sign out"
-
      $logOffMessageBody = Read-Host -Prompt "Enter the body of the message sent to the user before they are forced to sign out"
-
-     $location = Read-Host -Prompt "Enter the name of the Azure region where you will be creating the logic app"
-
-     $connectionAssetName = Read-Host -Prompt "Enter the name of the Azure RunAs connection asset"
-
+     
+     $automationAccount = Get-AzAutomationAccount -ResourceGroupName $resourceGroup.ResourceGroupName | Out-GridView -PassThru
+     $automationAccountName = $automationAccount.AutomationAccountName
+     $automationAccountConnection = Get-AzAutomationConnection -ResourceGroupName $resourceGroup.ResourceGroupName -AutomationAccountName $automationAccount.AutomationAccountName | Out-GridView -PassThru -Title "Select the Azure RunAs connection asset"
+     $connectionAssetName = $automationAccountConnection.Name
+     
      $webHookURI = Read-Host -Prompt "Enter the URI of the WebHook returned by when you created the Azure Automation Account"
-
-     $automationAccountName = Read-Host -Prompt "Enter the name of the Azure Automation Account"
-
      $maintenanceTagName = Read-Host -Prompt "Enter the name of the Tag associated with VMs you don't want to be managed by this scaling tool"
 
      .\createazurelogicapp.ps1 -ResourceGroupName $resourceGroupName `