YouTube API v3 - 更新播放列表中的项目位置（播放列表项目：更新）

Question

如何更新项目在播放列表中的位置？

我用API资源管理器： https://developers.google.com/youtube/v3/docs/playlistItems/update#try-it

部分：片断

请求正文：

{ 
    "id": "12345", 
    "snippet": 
    { 
    "playlistId": "my_playlist_id", 
    "resourceId": 
    { 
     "kind": "youtube#video", 
     "videoId": "my_video_id" 
    }, 
    "position": 3 
    } 
} 

响应：

403 Forbidden 

Cache-Control: private, max-age=0 
Content-Encoding: gzip 
Content-Length: 125 
Content-Type: application/json; charset=UTF-8 
Date: Sun, 28 Apr 2013 14:23:37 GMT 
Expires: Sun, 28 Apr 2013 14:23:37 GMT 
Server: GSE 

{ 
"error": { 
"errors": [ 
{ 
"domain": "youtube.common", 
"reason": "forbidden", 
"message": "Forbidden" 
} 
], 
"code": 403, 
"message": "Forbidden" 
} 
} 

Answer 1

我尝试过了，我认为，API调用可以正常工作：

Request 

PUT https://www.googleapis.com/youtube/v3/playlistItems?part=snippet%2CcontentDetails%2Cstatus&fields=id%2Csnippet&key={YOUR_API_KEY} 

Content-Type: application/json 
X-JavaScript-User-Agent: Google APIs Explorer 

{ 
"id": "PLSvpjjbPJQDXYjfamKNrJHvyvkBfr7n1QwkVWH-4kWwk", 
"snippet": { 
    "playlistId": "PLF-2B3_5y4x_yqhdqjdrXuse2AcK7i3XE", 
    "resourceId": { 
    "kind": "youtube#video", 
    "videoId": "MP1gvGcXcLk" 
    }, 
    "position": 1 
} 
} 

Response 

200 OK 

- Show headers - 

{ 
"id": "PLSvpjjbPJQDXYjfamKNrJHvyvkBfr7n1QwkVWH-4kWwk", 
"snippet": { 
    "publishedAt": "2013-03-01T16:33:20.000Z", 
    "channelId": "UC4_r417bYTsCoaVGgH1yYTg", 
    "title": "Amazing Google Glasses Demonstration at Google I/O 2012", 
    "thumbnails": { 
    "default": { 
    "url": "https://i.ytimg.com/vi/MP1gvGcXcLk/default.jpg" 
    }, 
    "medium": { 
    "url": "https://i.ytimg.com/vi/MP1gvGcXcLk/mqdefault.jpg" 
    }, 
    "high": { 
    "url": "https://i.ytimg.com/vi/MP1gvGcXcLk/hqdefault.jpg" 
    } 
    }, 
    "channelTitle": "Matias Molinas", 
    "playlistId": "PLF-2B3_5y4x_yqhdqjdrXuse2AcK7i3XE", 
    "position": 1, 
    "resourceId": { 
    "kind": "youtube#video", 
    "videoId": "MP1gvGcXcLk" 
    } 
} 
} 

也许这是一个配额错误：403层的反应可以用许多相关

The remote server returned an error: (403) Forbidden in Youtube api

HTTP不同的错误，并且看看实际的响应HTTP正文（或者在exception.Response属性中报告的序列化版本）是确定确切原因的唯一方法。

虽然执行上传时出现403s的常见原因是配额错误。这里有更多的细节：

http://apiblog.youtube.com/2010/02/best-practices-for-avoiding-quota.html