Javascript 创建Facebook网站时返回JSON错误

我正试图编写一个node.js脚本来创建一组基于URL结构的Facebook受众，但我得到了以下错误，我似乎无法确定我发送的JSON有什么问题：

我返回的错误：

facebook请求错误：无效的规则JSON格式：无效的规则JSON格式。

“params”对象的“rule”属性似乎在某种程度上是无效的，但我无法确定它有什么问题。我甚至试着复制，结果也出现了同样的错误。我还将JSON粘贴到其中，编辑器指示有效的JSON，但API响应是相同的

在阅读之后，我尝试了一系列使用单引号和双引号的变体，JSON.stringing整个东西，部分东西，没有任何东西，等等。。。我希望新的眼睛能看到它

我的代码：

"use strict";
const bizSdk = require("facebook-nodejs-business-sdk");
const AdAccount = bizSdk.AdAccount;
const CustomAudience = bizSdk.CustomAudience;

const access_token = "REDACTED";
const app_secret = "REDACTED";
const app_id = "REDACTED";
const id = "act_REDACTED";
const pixelID = "REDACTED";
const api = bizSdk.FacebookAdsApi.init(access_token);
const showDebugingInfo = true; // Setting this to true shows more debugging info.
if (showDebugingInfo) {
    api.setDebug(true);
}

const logApiCallResult = (apiCallName, data) => {
    console.log(apiCallName);
    if (showDebugingInfo) {
        console.log("Data:" + JSON.stringify(data));
    }
};

let fields, params;
fields = [
];
params = {
    "name": "Website - Viewed Product - Corrugated Containers - 180 days",
    "rule": {
        "inclusions": {
            "operator": "or",
                "rules": {
                "inclusions": {
                    "operator": "or",
                        "rules": [
                            {
                                "event_sources": [
                                    {
                                        "id": pixelID,
                                        "type": "pixel"
                                    }
                                ],
                                "retention_seconds": 8400,
                                "filter": {
                                    "operator": "and",
                                    "filters": [
                                        {
                                            "field": "url",
                                            "operator": "i_contains",
                                            "value": "/products/corrugated-containers"
                                        }
                                    ]
                                }
                            }
                        ]
                }
            }
        }
    },
    "retention_days": "180",
    "prefill": "1"
};
const customaudiences = (new AdAccount(id)).createCustomAudience(
    fields,
    params
);
logApiCallResult("customaudiences api call complete.", customaudiences);

---

看起来我不小心把一个rules对象嵌套在了rules对象中！我修正了这个问题，它在没有抛出错误的情况下创建了受众……现在我无法在Facebook的界面中看到受众定义来检查它是否正确，但这是一个完全不同的主题

我改变了

params = {
    "name": "Website - Viewed Product - Corrugated Containers - 180 days",
    "rule": {
        "inclusions": {
            "operator": "or",
                "rules": {
                "inclusions": {
                    "operator": "or",
                        "rules": [
                            {
                                "event_sources": [
                                    {
                                        "id": pixelID,
                                        "type": "pixel"
                                    }
                                ],
                                "retention_seconds": 8400,
                                "filter": {
                                    "operator": "and",
                                    "filters": [
                                        {
                                            "field": "url",
                                            "operator": "i_contains",
                                            "value": "/products/corrugated-containers"
                                        }
                                    ]
                                }
                            }
                        ]
                }
            }
        }
    },
    "retention_days": "180",
    "prefill": "1"
};

到

---

有点晚了，但我有一个类似的问题，即使是官方文件中的例子也不起作用，你的回答帮助了我！我的问题是“event_sources”字段应该是一个数组，如您的示例所示，而官方文档将其显示为JSON对象/字典。如果有人在谷歌上发现这个问题（就我的情况而言），我希望这个评论能有所帮助。

params = {
    "name": "Website - Viewed Product - Corrugated Containers - 180 days",
    "rule": {
        'inclusions': {
            'operator': 'or',
            'rules': [{
                'event_sources': [{
                    'id': pixelID,
                    'type': 'pixel'
                }],
                'retention_seconds': retention_seconds,
                'filter': {
                    'operator': 'and',
                    'filters': [{
                        'field': 'url',
                        'operator': 'i_contains',
                        'value': '/products/corrugated-containers'
                    }]
                }
            }]
        }
    },
    "retention_days": retention_days,
    "prefill": "1"
};