azuredeploy.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {

    "sp-location": {
      "type": "string"
    },
   
    "sp-baseURI":{
        "type": "string",
        "minLength": 5
    },

    "sp-uniqueString":{
        "type": "string",
        "minLength": 2
    }
  },

  "variables": {
    "sv-baseURI": "[concat(parameters('sp-baseURI'),'/Nested')]",
   
    "sv-asp-template":  "[concat(variables('sv-baseURI'),'/azuredeploy-asp.json')]",
    "sv-site-template": "[concat(variables('sv-baseURI'),'/azuredeploy-site.json')]",
    
    "sv-asp-name":"[concat(parameters('sp-uniqueString'),'-test-asp-name')]",
    "sv-site-name":"[concat(parameters('sp-uniqueString'),'-test-site-name')]"

  },

  "resources": [

    //Deploy ASP
    {
      "name": "asp-template",
      "type": "Microsoft.Resources/deployments",
      "apiVersion": "2016-09-01",
      "dependsOn": [  ],
      "properties": {
        "mode": "Incremental",
        "templateLink": {
          "uri": "[variables('sv-asp-template')]",
          "contentVersion": "1.0.0.0"
        },
        "parameters": {
          "sp-asp-name": { "value": "[variables('sv-asp-name')]" },
          "sp-location": { "value": "[parameters('sp-location')]" }
        }

      }
    },
    //Deploy Site 
    {
      "name": "site-template",
      "type": "Microsoft.Resources/deployments",
      "apiVersion": "2016-09-01",
      "dependsOn": [ 
        "[resourceId('Microsoft.Resources/deployments','asp-template')]"
        ],
      "properties": {
        "mode": "Incremental",
        "templateLink": {
          "uri": "[variables('sv-site-template')]",
          "contentVersion": "1.0.0.0"
        },
        "parameters": {
          "sp-location": { "value": "[parameters('sp-location')]" },
          "sp-asp-name": { "value": "[variables('sv-asp-name')]" },
          "sp-site-name": { "value": "[variables('sv-site-name')]" }
        }
      }
    }
  ],

  "outputs": {
  }
}