＆＃39;选项的目的＆＃39;在Parse.com Cloud Code中

Question

在Parse上启动并运行第三方Cloud Code模块时遇到一些麻烦。

我正在跟随Parse.com的“与第三方服务集成”指南，似乎遇到了困境。

这是我的main.js：

var echonest = require('cloud/echonest');

echonest.initialize('MyAPIKey');

// Use Parse.Cloud.define to define as many cloud functions as you want.
// For example:
Parse.Cloud.define('hello', function(request, response) {
  response.success('Hello world!');
});

Parse.Cloud.define("create", function(request, response) {
    echonest.create(
        {
            type: "song",
            name: request.params.name
        }
    ).then(function(httpResponse) {
        console.log(httpResponse);
        response.success(httpResponse);
    }, function(httpResponse) {
        console.error(httpResponse);
        response.error('create failed');
    });
});

与echonest.js对话：

(function() {

    var url = 'http://developer.echonest.com/api/v4/';
    var key = '';

    module.exports = {
        initialize: function(apiKey) {
            key = apiKey;
            return this;
        },
        create: function(params, options) {
            requestBody = params;
            requestBody.api_key = key;
            return Parse.Cloud.httpRequest({
                method: 'POST',
                url: url + 'tasteprofile/create',
                body: requestBody,
            }).then(function(httpResponse) {
                if (options && options.success) {
                    options.success(httpResponse);
                } else {
                    console.error('(success) options not found');
                    console.error(httpResponse);
                }
            }, function(httpResponse) {
                if (options && options.error) {
                    options.error(httpResponse);
                } else {
                    console.error('(error) options not found');
                    console.error(httpResponse);
                }
            });
        }
    }
}());

我从echonest API获得成功消息，但由于未定义选项和/或options.success，它们在echonest.js中失败。