通过 Graph Api C# 更改图片标题
我需要知道是否可以更改在 Facebook 中上传的图片的标题。 我可以毫无问题地上传，但现在我想使用 facebook graph api 更改标题。是否可以？ 谢谢
I need to know if it's possible to change the caption of a picture uploaded in facebook.
I could upload without trouble, but now I want to change the caption using the facebook graph api. Is it possible?
Thanks
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看起来
name字段就是您想要发布的内容，以便更改标题：https://developers.facebook.com/docs/reference/api/photo/但是，他们不支持写入。这里列出了您可以编写的内容： https://developers.facebook.com/docs /reference/api/#publishing
可以上传带有新标题的照片，但看起来好像用户必须批准将照片添加到他的相册中，我不确定这部分是可自动化的。
此外，Facebook 还阻止了通过 Graph API 删除照片的功能；因此，即使存在上述审批障碍，您也无法删除带有旧标题的照片并上传带有新标题的照片，以便有效地更改标题。发送正确的 DELETE 命令时的错误消息为：
{"error":{"type":"OAuthException","message":"(#3) 应用程序无法进行此 API 调用。" }}所以简短的回答是“从 2011 年 6 月 11 日起这显然是不可能的”。
It looks like the
namefield is what you want to POST to, in order to change the caption: https://developers.facebook.com/docs/reference/api/photo/However, they don't support writing to it. The things you can write are listed here: https://developers.facebook.com/docs/reference/api/#publishing
It is possible to upload the photo with a new caption, but it looks as if the user has to approve the addition of a photo to his album, and I'm not sure that part is automatable.
Also, Facebook has blocked the ability to delete photos via the Graph API; so even with the approval barrier above you could not delete the photo with the old caption and upload it with a new caption, in order to effectively change the caption. The error message on sending the correct DELETE command is:
{"error":{"type":"OAuthException","message":"(#3) Application does not have the capability to make this API call."}}So the short answer is "it is apparently not possible as of June 11 2011".