如何将合流宏插入到由confluence Rest Api创建的页面中？或者如何创建一个带有宏附件的页面？

{
  "type": "page",
  "title": "My Page",
  "space": {
    "key": "SPACEKEY"
  },
  "body": {
    "storage": {
      "value": "<p>This is my page content.</p><p>{include:page=PageTitle}</p>",
      "representation": "storage"
    }
  }
}

{
  "type": "page",
  "title": "My Page",
  "space": {
    "key": "SPACEKEY"
  },
  "body": {
    "storage": {
      "value": "<p>This is my page content.</p><p>!attachmentId!</p>",
      "representation": "storage"
    }
  },
  "version": {
    "number": 2
  },
  "ancestors": [
    {
      "id": "parentPageId"
    }
  ],
  "metadata": {
    "labels": {
      "results": [
        {
          "prefix": "global",
          "name": "label1"
        }
      ]
    }
  }
}