fixes and clarification to Step 6 and 7

Fixed a code issue in step 6 and added the container mapping...as this variable is used in a later step

corrected Step 7 script to include OSType as a variable and to have ResourceGroupID filled.

Author: EricBergDE

articles/site-recovery/hyper-v-azure-powershell-resource-manager.md

@@ -127,11 +127,14 @@ Before you start, note that the storage account specified should be in the same
         $protectionContainer = Get-AsrProtectionContainer
 3. Associate the protection container with the replication policy, as follows:
 
-     $Policy = Get-AsrPolicy -FriendlyName $PolicyName
-     $associationJob  = New-AsrProtectionContainerMapping -Name $mappingName -Policy $Policy -PrimaryProtectionContainer $protectionContainer[0]
-
+        $Policy = Get-AsrPolicy -FriendlyName $PolicyName
+        $associationJob  = New-AsrProtectionContainerMapping -Name $mappingName -Policy $Policy -PrimaryProtectionContainer $protectionContainer[0]
 4. Wait for the association job to complete successfully.
 
+5. Retrieve the protection container mapping.
+
+        $ProtectionContainerMapping = Get-ASRProtectionContainerMapping -ProtectionContainer $protectionContainer
+
 ## Step 7: Enable VM protection
 
 1. Retrieve the protectable item that corresponds to the VM you want to protect, as follows:
@@ -140,8 +143,8 @@ Before you start, note that the storage account specified should be in the same
         $ProtectableItem = Get-AsrProtectableItem -ProtectionContainer $protectionContainer -FriendlyName $VMFriendlyName
 2. Protect the VM. If the VM you are protecting has more than one disk attached to it, specify the operating system disk by using the *OSDiskName* parameter.
 
-        $Ostype = "Windows"                                 # "Windows" or "Linux"
-        $DRjob = New-AsrReplicationProtectedItem -ProtectableItem $VM -Name $VM.Name -ProtectionContainerMapping $ProtectionContainerMapping -RecoveryAzureStorageAccountId $StorageAccountID -OSDiskName $OSDiskNameList[$i] -OS Windows -RecoveryResourceGroupId
+        $OSType = "Windows"                                 # "Windows" or "Linux"
+        $DRjob = New-AsrReplicationProtectedItem -ProtectableItem $VM -Name $VM.Name -ProtectionContainerMapping $ProtectionContainerMapping -RecoveryAzureStorageAccountId $StorageAccountID -OSDiskName $OSDiskNameList[$i] -OS $OSType -RecoveryResourceGroupId $ResourceGroupID
 
 3. Wait for the VMs to reach a protected state after the initial replication. This can take a while, depending on factors such as the amount of data to be replicated, and the available upstream bandwidth to Azure. When a protected state is in place, the job State and StateDescription are updated as follows: