AzureConnection.ps1

    $Cred = Get-AutomationPSCredential -Name 'AzureCredential'

    # Connect to Azure
    $AzureAccount = Add-AzureAccount -Credential $Cred
    $AzureSubscriptionName = Get-AutomationVariable –Name ‘AzureSubscriptionName’
    Select-AzureSubscription -SubscriptionName $AzureSubscriptionName
	
	# Specify the parameters to be used by the script
    $AEProtocol = "TCP"
    $AELocalPort = 80
    $AEPublicPort = 80
    $AEName = "Port 80 for HTTP"
    $VMGUID = "7a1069c6-c1d6-49c5-8c5d-33bfce8dd183"
	
	  workflow OpenPort80
  {
    param (
        [Object]$RecoveryPlanContext
    )

    $Cred = Get-AutomationPSCredential -Name 'AzureCredential'

    # Connect to Azure
    $AzureAccount = Add-AzureAccount -Credential $Cred
    $AzureSubscriptionName = Get-AutomationVariable –Name ‘AzureSubscriptionName’
    Select-AzureSubscription -SubscriptionName $AzureSubscriptionName

    # Specify the parameters to be used by the script
    $AEProtocol = "TCP"
    $AELocalPort = 80
    $AEPublicPort = 80
    $AEName = "Port 80 for HTTP"
    $VMGUID = "7a1069c6-c1d6-49c5-8c5d-33bfce8dd183"

    #Read the VM GUID from the context
    $VM = $RecoveryPlanContext.VmMap.$VMGUID

    if ($VM -ne $null)
    {
        # Invoke pipeline commands within an InlineScript

        $EndpointStatus = InlineScript {
            # Invoke the necessary pipeline commands to add an Azure Endpoint to a specified Virtual Machine
            # This set of commands includes: Get-AzureVM | Add-AzureEndpoint | Update-AzureVM (including necessary parameters)

            $Status = Get-AzureVM -ServiceName $Using:VM.CloudServiceName -Name $Using:VM.RoleName | `
                Add-AzureEndpoint -Name $Using:AEName -Protocol $Using:AEProtocol -PublicPort $Using:AEPublicPort -LocalPort $Using:AELocalPort | `
                Update-AzureVM
            Write-Output $Status
        }
    }
  }