如何使用ARMTemplate获得跨区域部署

我想使用ARM模板进行跨区域部署。

示例1: 我有两个资源组的A&B、 资源组有一个存储帐户。我想在B的资源组服务中访问A的存储帐户。

示例2: 我有两个资源组的A&B、 资源组有一个application insight服务。我想在B的ApiApp服务中访问A的application insight,并在ApiApp“appsettings”中添加插入键。

我尝试在ARMTemplate中添加以下代码段:

{
      "apiVersion": "2017-05-10",
      "name": "nestedTemplate",
      "type": "Microsoft.Resources/deployments",
      "resourceGroup": "testresgrp01",
      "properties": {
        "mode": "Incremental",
        "template": {
          "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
          "contentVersion": "1.0.0.0",
          "parameters": {},
          "variables": {},
          "resources": [
            {
              "type": "Microsoft.Insights/components",
              "name": "[parameters('appinsightname')]",
              "apiVersion": "2015-06-15",
              "location": "South Central US",
              "properties": {

              }
            }
          ]
        },
        "parameters": {}
      }
    },
    {
      "type": "Microsoft.Insights/components",
      "name": "[parameters('appinsightname')]",
      "apiVersion": "2015-06-15",
      "location": "South Central US",
      "properties": {

      }
    } 

但本节在部署时出错,并给出以下错误:

New-AzureRmResourceGroupDeployment :  - Error: Code=InvalidTemplate; Message=Deployment template validation failed: 'The 
template resource 'nestedTemplate' at line '224' and column '10' is invalid. The api-version '2016-07-01' used to deploy the 
template does not support 'ResourceGroup' property. Please use api-version '2017-05-10' or later to deploy the template.

如果我删除 “resourceGroup”:“testresgrp01”, 第节,资源部署在resourcegroup中创建一个新服务。

如何解决这个问题?