fix absolute local uri in json file. (#488)

Author: yunzhangMS

Syndication/AzureStack.MarketplaceSyndication.psm1

@@ -395,15 +395,15 @@ function Download-Product {
                         If ($checktool -eq $true){
                             DownloadMarketplaceProduct -Source $zipsource -Destination $zipdestination -ProductName "$zipName.zip" -PremiumDownload -MaxRetry 2
                             "$productFolder\$zipName.zip"|out-file "$productFolder\$azpkgName.txt" -Append
-                            $productDetailsProperties['sourceBlob'].uri = "$productFolder\$zipName.zip"
+                            $productDetailsProperties['sourceBlob'].uri = "$zipName.zip"
                         } else {
                             Write-Verbose "Please install Azure Storage Tools AzCopy first,canceling" -verbose
                             return
                         }
                     } else {
                         DownloadMarketplaceProduct -Source $zipsource -Destination $zipdestination -ProductName "$zipName.zip" -MaxRetry 2
                         "$productFolder\$zipName.zip"|out-file "$productFolder\$azpkgName.txt" -Append
-                        $productDetailsProperties['sourceBlob'].uri = "$productFolder\$zipName.zip"
+                        $productDetailsProperties['sourceBlob'].uri = "$zipName.zip"
                     }
                 }
             }
@@ -797,7 +797,7 @@ function Resolve-ToLocalURI {
 
     # check vm extension zip
     if ($json.productDetailsProperties.sourceBlob) {
-        $vmExtensionZip = $json.productDetailsProperties.sourceBlob.uri
+        $vmExtensionZip = "$productFolder\" + $json.productDetailsProperties.sourceBlob.uri
         $vmExtensionURI = Upload-ToStorage -filePath $vmExtensionZip -productid $productid -resourceGroup $resourceGroup
         $json.productDetailsProperties.sourceBlob.uri = $vmExtensionURI
     }

Syndication/readme.md

@@ -66,6 +66,7 @@ $credential = Get-Credential -Message "Enter the azure stack operator credential
 Import-AzSOfflineMarketplaceItem -origin “marketplace content folder" -armendpoint "Environment Arm Endpoint" -AzsCredential $credential
 ```
 
+Option -Origin needs to be the top level folder contains all the downloaded products. In the example above, Origin should be "D:\downloadfolder".
 Option -AzsCredential is optional, it is used to renew access token in case token expires. 
 
 ## Downloaded Content
@@ -75,7 +76,7 @@ Files (VHD, ZIP and AZPKG) associated with a gallery items are stored in the des
 
 ## Working with disconnected Azure Stack
 
-Additional resources on how to work with disconnected Azure Stack
+Additional resources on how to work with disconnected Azure Stack. You can also use the following method to import VM and VM extension.
 
 ### Importing the VHD
 For detailed steps to use the Portal see: