我正在尝试路由文本节点以在Google App脚本中创建文本。我基本上是通过循环运行的代码从Figma提取文本并将其放置在Google幻灯片中。我不确定为什么API没有运行。这是我的代码。

链接到Figma API：https://www.figma.com/developers/api

function fuctionn2() {
{
    var accessToken = "25582-30567a98-fd4a-4a86-a9a9-7a7b57f77d17"; // Please set your access token.
    var fileKey = "AKNad61GojhTj0TlTnn9AC"; // Please set the file key.

    var baseUrl = "https://api.figma.com/v1";
    var params = {
        method: "get",headers: {"X-Figma-Token": accessToken},muteHttpExceptions: true,};
    var fileInfo = JSON.parse(UrlFetchApp.fetch(baseUrl + "/files/" + fileKey,params))
  var children = args = [
    "text = vector","text=characters","outputDir=./lib/build"
  ]
  }
    var response = request.postData.getDataAsString(.);

  // save that JSON to a file
  DriveApp.createFile('post.json',postJSON);
  *var response = UrlFetchApp.fetch(baseURL {'text': true});*
Logger.log(response);
    if (RunText.err) {



        var s = SlidesApp.create("sampleSlide");
        var shape = s.insertShape(SlidesApp.ShapeType.TEXT_BOX,100,200,300,60);
        var textrange = shape.getText();
        var selectionType = selection.getSelectionType();
        var keys = Object.keys(children.t);


        textrange.forEach(function(c,i) {
            textrange.setText(children.t[c]);
            textrange.insertText(chlidren.length);
            if (i != textrange.length - 1)s.insertSlide(i+1)
            });
    } else {
            throw new Error(children);
        }
    }

我尝试通过函数运行此JSON文件，并且我的文件能够响应JSON Fille，但现在我需要在脚本中获取此JSON文件。

t仍然被视为未定义