{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "location": {
      "type": "string",
      "defaultValue": "[resourceGroup().location]",
      "metadata": {
        "description": "Location of resources."
      }
    },
    "storageAccountName": {
      "type": "string",
      "maxLength": 24,
      "metadata": {
        "description": "Name of Storage Account for Function App environment."
      }
    },
    "storageAccountSku": {
      "type": "string",
      "defaultValue": "Standard_LRS",
      "allowedValues": [
        "Standard_LRS"
      ],
      "metadata": {
        "description": "Storage Account SKU."
      }
    },
    "hostingPlanName": {
      "type": "string",
      "metadata": {
        "description": "Name of Consumption Plan for Function App."
      }
    },
    "functionAppName": {
      "type": "string",
      "metadata": {
        "description": "Name of Function App."
      }
    },
    "appInsightsName": {
      "type": "string",
      "metadata": {
        "description": "Name of Application Insights for Function App environment."
      }
    }
  },
  "variables": {
    "storageAccountId": "[resourceId('Microsoft.Storage/storageAccounts', parameters('storageAccountName'))]",
    "hostingPlanId": "[resourceId('Microsoft.Web/serverFarms', parameters('hostingPlanName'))]",
    "appInsightId": "[resourceId('Microsoft.Insights/components', parameters('appInsightsName'))]"
  },
  "resources": [
    {
      "type": "Microsoft.Storage/storageAccounts",
      "apiVersion": "2019-04-01",
      "name": "[parameters('storageAccountName')]",
      "location": "[parameters('location')]",
      "kind": "StorageV2",
      "sku": {
        "name": "[parameters('storageAccountSku')]"
      }
    },
    {
      "type": "Microsoft.Web/serverfarms",
      "apiVersion":"2018-02-01",
      "name": "[parameters('hostingPlanName')]",
      "location": "[parameters('location')]",
      "sku": {
        "name": "Y1",
        "tier": "Dynamic",
        "size": "Y1",
        "family": "Y",
        "capacity": 0
      },
      "properties": {
        "name": "[parameters('hostingPlanName')]",
        "computeMode": "Dynamic"
      }
    },
    {
      "type": "Microsoft.Web/sites",
      "apiVersion": "2018-11-01",
      "name": "[parameters('functionAppName')]",
      "location": "[parameters('location')]",
      "kind": "functionapp",
      "properties": {
        "serverFarmId": "[variables('hostingPlanId')]"
      },
      "resources": [
        {
          "type": "config",
          "apiVersion": "2018-11-01",
          "name": "appsettings",
          "dependsOn": [
            "[resourceId('Microsoft.Web/sites', parameters('functionAppName'))]"
          ],
          "properties": {
            "APPINSIGHTS_INSTRUMENTATIONKEY": "[reference(variables('appInsightId'), '2015-05-01').instrumentationKey]",
            "AzureWebJobsStorage": "[concat('DefaultEndpointsProtocol=https;AccountName=', parameters('storageAccountName'), ';AccountKey=', listKeys(variables('storageAccountid'),'2015-05-01-preview').key1)]",
            "FUNCTIONS_EXTENSION_VERSION": "~3",
            "FUNCTIONS_WORKER_RUNTIME": "custom"
          }
        }
      ],
      "dependsOn": [
        "[variables('storageAccountId')]",
        "[variables('hostingPlanId')]",
        "[variables('appInsightId')]"
      ]
    },
    {
      "type": "Microsoft.Insights/components",
      "apiVersion": "2015-05-01",
      "name": "[parameters('appInsightsName')]",
      "location": "[parameters('location')]",
      "kind": "web",
      "properties": {
        "Application_Type": "web",
        "ApplicationId": "[parameters('appInsightsName')]"
      },
      "tags": {
        "[concat('hidden-link:', resourceGroup().id, '/providers/Microsoft.Web/sites', parameters('functionAppName'))]": "Resource"
      }
    }
  ],
  "outputs": {}
}