ptaf-storage-account-existing.json

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "location": {
            "type": "string"
        },
        "storageAccountName": {
            "metadata": {
                "Description": "The name of the existing storage account created to store the VMs disks"
            },
            "type": "string"
        },
        "storageAccountType": {
            "allowedValues": [
                "Standard_LRS"
            ],
            "defaultValue": "Standard_LRS",
            "metadata": {
                "Description": "The type of the Storage Account created"
            },
            "type": "string"
        },
        "storageAccountExistingRG" : {
            "type" : "string",
            "defaultValue" : ""
        }
    },
    "resources": [],
    "outputs": {
        "storageAccountId": {
            "type": "string",
            "value": "[resourceId(parameters('storageAccountExistingRG'), 'Microsoft.Storage/StorageAccounts',parameters('storageAccountName'))]"
        }
    }
}