Question

我正在尝试通过Facebook Marketing API创建广告。最后一步-广告创建无效，我找不到问题。

以下是用于创建广告的代码：

/**
 * @param RequestContract $request
 * @param Ad $runner
 * @return ResponseContract
 * @throws \Exception
 */
public function run(RequestContract $request, AbstractCrudObject $runner): ResponseContract
{
    $this->configureCreative($request);
    $runner->setData([
            AdFields::NAME => $request->getItem('[ad][name]'),
            AdFields::ADSET_ID => $request->getItem('[facebook][adset_id]'),
            AdFields::CREATIVE => $this->creative,
    ]);

    $graphResponse = $runner->create(array(
        Ad::STATUS_PARAM_NAME => Ad::STATUS_PAUSED,
    ));

    return new ResponseGraph($graphResponse);
}

private function configureCreative(RequestContract $request) : void
{
    $linkData = new AdCreativeLinkData();
    $linkData->setData(array(
        AdCreativeLinkDataFields::LINK => $request->getItem("[ad][link]"),
        AdCreativeLinkDataFields::CALL_TO_ACTION => [
            'type' => AdCreativeCallToActionTypeValues::APPLY_NOW
        ],
        AdCreativeLinkDataFields::PICTURE => $request->getItem('[ad][image_url]'),
    ));

    $adCreativeObjectStorySpec = new AdCreativeObjectStorySpec();
    $adCreativeObjectStorySpec->setData(array(
        AdCreativeObjectStorySpecFields::PAGE_ID => $request->getItem('[ad][page_id]'),
        AdCreativeObjectStorySpecFields::LINK_DATA => $linkData,
        //AdCreativeObjectStorySpecFields::INSTAGRAM_ACTOR_ID => ??? TODO add?
    ));

    $this->creative->setData([
        AdCreativeFields::TITLE => $request->getItem("[ad][title]"),
        AdCreativeFields::BODY => $request->getItem("[ad][message]"),
        AdCreativeFields::OBJECT_STORY_SPEC => $adCreativeObjectStorySpec
    ]);
}

通过测试请求，我发现问题出在配置中的AdCreativeLinkDataFields::PICTURE字段。

在使用一些450x450像素的示例图片进行测试时，它可以正常工作。尝试传递尺寸为1200 x 628像素的真实图像（如Facebook建议）时，我收到异常

FacebookAds\Http\Exception\AuthorizationException: Unsupported post request.

我尝试将图像尺寸调整为628 x 628-同样的错误。试图将其托管在其他服务器上-无效。

尝试卷曲：

curl \
  -F 'name=Trial Company ' \
  -F 'adset_id=xxxx' \
  -F 'creative={"title":"Trial Company Inc","body":"xxx","object_story_spec":{"page_id":"xxxxxxxx","link_data":{"link":"link","call_to_action":{"type":"APPLY_NOW"},"picture":"link"}}}' \
  -F 'status=PAUSED' \
  -F 'access_token=xxxxxx' \
  -F 'appsecret_proof=xxxxx' \
  https://graph.facebook.com/v3.2/act_{id}}/ads

获取错误：

{"error":{"message":"Unsupported post request.","type":"GraphMethodException","code":100,"fbtrace_id":"AtGSfGrLe42"}}

没有任何解释为什么会发生此错误。

更新：为当前图像创建了AdImage-没有发生错误。尝试在image_hash中使用LINK_DATA而不是picture-发生相同的错误。

通过Facebook Marketing API创建广告时出错

0 个答案: