移动应用安装广告素材创建流程

Question

我只是想创造adcreative。 为什么不起作用..？ 我可以尝试这个代码请求，但是出了问题。

Array
    (
        [body] => Test body
        [image_hash] => dfae3f9ded3f42ad98aba419ed58e1ba
        [object_store_url] => https://itunes.apple.com/tr/app/test/id34563456
    )

https://graph.facebook.com/act_1234/adcreatives?access_token=ADFASDFADSF


error] => Array
    (
        [type] => Exception
        [message] => The Adcreative Create Failed for the following reason: Oops, something went wrong. Please try again later
        [code] => 1487390
    )

我不知道为什么。你能帮帮我吗？