Deploy SSL Binding to Hostname Azure Web App

gistfile1.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "webapp_name": {
      "type": "string",
      "metadata": {
        "description": "Existing App name to use for creating SSL binding. This App should have the hostname assigned as a custom domain"
      }
    },
    "hostname": {
      "type": "string",
      "metadata": {
        "description": "Custom hostname for creating SSL binding. This hostname should already be assigned to the Web App"
      }
    },
    "location": {
      "type": "string",
      "metadata": {
        "description": "App location"
      }
    },
    "certificate_thumbprint": {
      "type": "string",
      "metadata": {
        "description": "SSL Certificate Thumb Print"
      }
    }
  },
  "resources": [
    {
      "type": "Microsoft.Web/sites",
      "name": "[parameters('webapp_name')]",
      "apiVersion": "2016-03-01",
      "location": "[parameters('location')]",
      "properties": {
        "name": "[parameters('webapp_name')]",
        "hostNameSslStates": [
          {
            "name": "[parameters('hostname')]",
            "sslState": "SniEnabled",
            "thumbprint": "[parameters('certificate_thumbprint')]",
            "toUpdate": true
          }
        ]
      }
    }
  ]
}