SharedResources.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "RG_Location": {
      "type": "string"
    },
    "Shared_RG_Name": {
      "type": "string"
    },
    "virtualNetworkName": {
      "type": "string"
    },
    "addressPrefix": {
      "type": "string"
    },
    "subnetName": {
      "type": "string"
    },
    "subnetPrefix": {
      "type": "string"
    }
  },
  "variables": {},
  "resources": [
    {
      "apiVersion": "2017-05-10",
      "name": "vNetSingleDeployment",
      "type": "Microsoft.Resources/deployments",
      "resourceGroup": "[parameters('Shared_RG_Name')]",
      "dependsOn": [],
      "properties": {
        "mode": "Incremental",
        "template": {
          "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
          "contentVersion": "1.0.0.0",
          "resources": [
            {
              "apiVersion": "2016-03-30",
              "type": "Microsoft.Network/virtualNetworks",
              "name": "[parameters('virtualNetworkName')]",
              "location": "[parameters('RG_Location')]",
              "tags": {
                "displayName": "virtualNetwork"
              },
              "properties": {
                "addressSpace": {
                  "addressPrefixes": [
                    "[parameters('addressPrefix')]"
                  ]
                },
                "subnets": [
                  {
                    "name": "[parameters('subnetName')]",
                    "properties": {
                      "addressPrefix": "[parameters('subnetPrefix')]"
                    }
                  }
                ]
              }
            }
          ]
        }
      }
    }
  ]
}