目錄和訊號品質

我們提供兩種選項，可讓您針對不同高效速成+ 目錄廣告素材的品質和效能，取得相關的意見回饋：

• 連結至目錄的已配對和未配對像素與應用程式事件
• 連結至您目錄的像素與應用程式

有關目錄像素和應用程式事件的意見回饋

若要找出您的像素或應用程式安裝所發生的問題，您可以檢查有關從不同像素、應用程式和裝置所接收的已配對和未配對事件的彙整統計資料。

查詢事件 API，以取得源自於事件來源（連結至您的目錄）的事件相關統計資料。如需詳細資料，請參閱事件 API 參考資料。

事件統計資料

您可以在目錄層級取得此資訊：

curl -X GET \
  -d 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v19.0/<PRODUCT_CATALOG_ID>/event_stats

'use strict';
const bizSdk = require('facebook-nodejs-business-sdk');
const ProductCatalog = bizSdk.ProductCatalog;
const ProductEventStat = bizSdk.ProductEventStat;

const access_token = '<ACCESS_TOKEN>';
const app_secret = '<APP_SECRET>';
const app_id = '<APP_ID>';
const id = '<PRODUCT_CATALOG_ID>';
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 = {
};
const event_statss = (new ProductCatalog(id)).getEventStats(
  fields,
  params
);
logApiCallResult('event_statss api call complete.', event_statss);

require __DIR__ . '/vendor/autoload.php';

use FacebookAds\Object\ProductCatalog;
use FacebookAds\Object\ProductEventStat;
use FacebookAds\Api;
use FacebookAds\Logger\CurlLogger;

$access_token = '<ACCESS_TOKEN>';
$app_secret = '<APP_SECRET>';
$app_id = '<APP_ID>';
$id = '<PRODUCT_CATALOG_ID>';

$api = Api::init($app_id, $app_secret, $access_token);
$api->setLogger(new CurlLogger());

$fields = array(
);
$params = array(
);
echo json_encode((new ProductCatalog($id))->getEventStats(
  $fields,
  $params
)->getResponse()->getContent(), JSON_PRETTY_PRINT);

from facebook_business.adobjects.productcatalog import ProductCatalog
from facebook_business.adobjects.producteventstat import ProductEventStat
from facebook_business.api import FacebookAdsApi

access_token = '<ACCESS_TOKEN>'
app_secret = '<APP_SECRET>'
app_id = '<APP_ID>'
id = '<PRODUCT_CATALOG_ID>'
FacebookAdsApi.init(access_token=access_token)

fields = [
]
params = {
}
print ProductCatalog(id).get_event_stats(
  fields=fields,
  params=params,
)

import com.facebook.ads.sdk.*;
import java.io.File;
import java.util.Arrays;

public class SAMPLE_CODE_EXAMPLE {
  public static void main (String args[]) throws APIException {

    String access_token = \"<ACCESS_TOKEN>\";
    String app_secret = \"<APP_SECRET>\";
    String app_id = \"<APP_ID>\";
    String id = \"<PRODUCT_CATALOG_ID>\";
    APIContext context = new APIContext(access_token).enableDebug(true);

    new ProductCatalog(id, context).getEventStats()
      .execute();

  }
}

require 'facebook_ads'

access_token = '<ACCESS_TOKEN>'
app_secret = '<APP_SECRET>'
app_id = '<APP_ID>'
id = '<PRODUCT_CATALOG_ID>'

FacebookAds.configure do |config|
  config.access_token = access_token
  config.app_secret = app_secret
end

product_catalog = FacebookAds::ProductCatalog.get(id)
event_statss = product_catalog.event_stats({
    fields: {  },
})

這會傳回一個元素陣列，上個月內的每個事件類型、來源和日期各一個元素：

{
  "data": [
    {
      "date_start": "2017-03-16",
      "date_stop": "2017-03-16",
      "event": "AddToCart",
      "event_source": {
        "id": "<PIXEL_ID>",
        "source_type": "PIXEL"
      },
      "total_matched_content_ids": 1086,
      "total_content_ids_matched_other_catalogs": 10024,
      "total_unmatched_content_ids": 13024,
      "unique_matched_content_ids": 285,
      "unique_content_ids_matched_other_catalogs": 102,
      "unique_unmatched_content_ids": 2132
    },
    {
      "date_start": "2017-03-16",
      "date_stop": "2017-03-16",
      "event": "ViewContent",
      "event_source": {
        "id": "<APP_ID>",
        "source_type": "APP"
      },
      "total_matched_content_ids": 1007,
      "total_content_ids_matched_other_catalogs": 504,
      "total_unmatched_content_ids": 20206,
      "unique_matched_content_ids": 507,
      "unique_content_ids_matched_other_catalogs": 402,
      "unique_unmatched_content_ids": 8037
    },
    ...
  ]
}

針對每個事件類型、來源和日期所傳回的欄位為：

裝置類型資料解析

傳送 device_type 解析結果：

use FacebookAds\Api;
use FacebookAds\Http\RequestInterface;

$data = Api::instance()->call(
  '/' . <CATALOG_ID> . '/event_stats',
  RequestInterface::METHOD_GET,
  array(
    'breakdowns' => array('device_type'),
  ))->getContent();

curl -G \
  -d 'breakdowns=["device_type"]' \
  -d 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.11/<CATALOG_ID>/event_stats

這會傳回按發生事件的裝置分組的結果。例如，desktop、mobile_iphone、mobile_android_phone 等等：

{
  "data": [
    {
      "date_start": "2017-03-10",
      "date_stop": "2017-03-10",
      "event": "AddToCart",
      "event_source": {
        "id": "<PIXEL_ID>",
        "source_type": "PIXEL"
      },
      "device_type": "desktop",
      "total_matched_content_ids": 282,
      "total_content_ids_matched_other_catalogs": 524,
      "total_unmatched_content_ids": 4965,
      "unique_matched_content_ids": 102,
      "unique_content_ids_matched_other_catalogs": 402,
      "unique_unmatched_content_ids": 1427
    },
    ...
  ]
}

有關像素和應用程式事件的意見回饋

範例 - 使用檢查可驗證像素所傳送的事件是否有任何問題。

use FacebookAds\Api;
use FacebookAds\Http\RequestInterface;

$data = Api::instance()->call(
  '/' . <PIXEL_ID> . '/da_checks',
  RequestInterface::METHOD_GET)->getContent();

curl -G \
  -d 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.11/<PIXEL_ID>/da_checks

範例 - 回應

{
  "data": [
    {
      "description": "Pixel hasn't sent some or any events for Advantage+ catalog ads (ex: ViewContent, AddToCart, Purchase) at least once in the last 24 hours.",
      "key": "pixel_missing_dpa_event",
      "result": "failed",
      "title": "Pixel is not sending DPA events"
    },
    {
      "description": "Pixel events might be missing parameters some or all of the time.",
      "key": "pixel_missing_param_in_events",
      "result": "passed",
      "title": "Pixel missing parameter in DPA events"
    },
    {
      "action_uri": "https://www.facebook.com/ads/manage/pixels/?pixel_id=<PIXEL_ID>&amp;m2w=1",
      "description": "The number of pixel events has dropped to less than half of the weekly average.",
      "key": "pixel_decline",
      "result": "passed",
      "title": "Decline in number of pixel events"
    }
  ]
}

您可以使用下列檢查：

如需詳細資料，請參閱像素動態廣告檢查參考資料。

result 欄位的可能值：

我們根據預設值傳回所有檢查，但您可指定所要執行的檢查，如下所示：

use FacebookAds\Api;
use FacebookAds\Http\RequestInterface;

$data = Api::instance()->call(
  '/' . <PIXEL_ID> . '/da_checks',
  RequestInterface::METHOD_GET,
  array(
    'checks' => array(
      'pixel_decline',
      'pixel_missing_dpa_event',
      'pixel_missing_param_in_events',
      ),
  ))->getContent();

curl -G \
  --data-urlencode 'checks=[ 
    "pixel_decline", 
    "pixel_missing_dpa_event", 
    "pixel_missing_param_in_events" 
  ]' \
  -d 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.11/<PIXEL_ID>/da_checks

針對應用程式事件

您可以驗證應用程式所傳送的事件是否有任何問題：

use FacebookAds\Api;
use FacebookAds\Http\RequestInterface;

$data = Api::instance()->call(
  '/' . <APP_ID> . '/da_checks',
  RequestInterface::METHOD_GET)->getContent();

curl -G \
  -d 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.11/<APP_ID>/da_checks

回應範例：

{
  "data": [
    {
      "description": "App hasn't sent some or any events for dynamic ads (ex: ViewContent, AddToCart, Purchase)...",
      "key": "app_missing_dpa_event",
      "result": "failed",
      "title": "App is not sending DPA events"
    },
    {
      "description": "App events might be missing parameters some or all of the time.",
      "key": "app_missing_param_in_events",
      "result": "passed",
      "title": "App missing parameter in DPA events"
    }
  ]
}

如需詳細資料，請參閱應用程式 DA 檢查參考資料。

result 可能的傳回值：

您可要求特定檢查的值。我們根據預設值傳回所有值，但您可在要求中傳遞某些檢查，以指定所要執行的檢查項目：

use FacebookAds\Api;
use FacebookAds\Http\RequestInterface;

$data = Api::instance()->call(
  '/' . <APP_ID> . '/da_checks',
  RequestInterface::METHOD_GET,
  array(
    'checks' => array('app_missing_dpa_event', 'app_missing_param_in_events'),
  ))->getContent();

curl -G \
  -d 'checks=["app_missing_dpa_event","app_missing_param_in_events"]' \
  -d 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.11/<APP_ID>/da_checks