我们正在更新 Data API，以便与 YouTube 统计 Shorts 短视频观看次数的方式保持一致。
了解详情
Watermarks: set
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
将水印图片上传到 YouTube 并为频道设置水印。
此方法支持媒体上传。上传的文件必须符合以下限制：
- 文件大小上限：10MB
- 接受的媒体 MIME 类型：
image/jpeg、image/png、application/octet-stream
配额影响：对此方法的调用会产生 50 个单位的配额费用。
请求
HTTP 请求
POST https://www.googleapis.com/upload/youtube/v3/watermarks/set
授权
此请求需要获得以下至少一个范围的授权。如需详细了解身份验证和授权，请参阅实现 OAuth 2.0 授权。
| 范围 |
|---|
https://www.googleapis.com/auth/youtubepartner |
https://www.googleapis.com/auth/youtube.upload |
https://www.googleapis.com/auth/youtube |
https://www.googleapis.com/auth/youtube.force-ssl |
参数
下表列出了此查询支持的参数。列出的所有参数都是查询参数。
| 参数 |
| 必需参数 |
channelId |
string
channelId 参数指定要为其提供水印的 YouTube 频道 ID。 |
| 可选参数 |
onBehalfOfContentOwner |
string
注意：此参数仅供 YouTube 内容合作伙伴使用。
onBehalfOfContentOwner 参数表示请求的授权凭据标识了代表参数值中指定的内容所有者行事的 YouTube CMS 用户。此参数适用于拥有和管理许多不同 YouTube 频道的 YouTube 内容合作伙伴。借助此功能，内容所有者只需进行一次身份验证，即可访问其所有视频和频道数据，而无需为每个频道分别提供身份验证凭据。用户进行身份验证时使用的 CMS 账号必须与指定的 YouTube 内容所有者相关联。 |
请求正文
在请求正文中提供 watermark 资源。
响应
如果成功，此方法将返回 HTTP 204 No Content 状态代码。
错误
下表列出了该 API 在响应对此方法的调用时可能会返回的错误消息。如需了解详情，请参阅 YouTube Data API - 错误。
| 错误类型 |
错误详情 |
说明 |
badRequest (400) |
imageFormatUnsupported |
您提供的图片的格式不受支持。 |
badRequest (400) |
imageTooTall |
您提供的图片太高。 |
badRequest (400) |
imageTooWide |
您提供的图片太宽。 |
badRequest (400) |
mediaBodyRequired |
请求不包含图片内容。 |
forbidden (403) |
forbidden |
无法为指定频道设置水印。请求可能未获得适当授权，或者 channelId 参数设置为无效值。 |
试试看！
使用 APIs Explorer 调用此 API，并查看 API 请求和响应。
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2024-11-23。
[null,null,["最后更新时间 (UTC)：2024-11-23。"],[[["\u003cp\u003eThis method enables uploading a watermark image to YouTube and applying it to a specific channel, supporting file sizes up to 10MB.\u003c/p\u003e\n"],["\u003cp\u003eAccepted image formats for the watermark include JPEG and PNG, and the method uses \u003ccode\u003eapplication/octet-stream\u003c/code\u003e as an accepted MIME type.\u003c/p\u003e\n"],["\u003cp\u003eSetting a watermark using this method consumes 50 quota units, and requires proper authorization using at least one of the specified scopes.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003echannelId\u003c/code\u003e is a required parameter, while \u003ccode\u003eonBehalfOfContentOwner\u003c/code\u003e is an optional parameter meant only for YouTube content partners.\u003c/p\u003e\n"],["\u003cp\u003eA successful request returns a \u003ccode\u003e204 No Content\u003c/code\u003e status, and common errors include unsupported image format, incorrect image dimensions, and missing image content.\u003c/p\u003e\n"]]],["The content describes uploading a watermark image to a YouTube channel using the `watermarks/set` method. This process involves a POST request to the API endpoint, requiring a `channelId` parameter and authorization with specific scopes. The image file must be under 10MB and of `image/jpeg`, `image/png`, or `application/octet-stream` MIME type. This operation costs 50 quota units. A successful request returns a `204` status; errors can include invalid format, size issues, or authorization problems.\n"],null,["# Watermarks: set\n\nUploads a watermark image to YouTube and sets it for a channel.\n\nThis method supports media upload. Uploaded files must conform to these constraints:\n\n- **Maximum file size:** 10MB\n- **Accepted Media MIME types:** `image/jpeg`, `image/png`, `application/octet-stream`\n\n**Quota impact:** A call to this method has a [quota cost](/youtube/v3/getting-started#quota) of 50 units.\n\nRequest\n-------\n\n### HTTP request\n\n```\nPOST https://www.googleapis.com/upload/youtube/v3/watermarks/set\n```\n\n### Authorization\n\nThis request requires authorization with at least one of the following scopes. To read more about authentication and authorization, see [Implementing OAuth 2.0 authorization](/youtube/v3/guides/authentication).\n\n| Scope |\n|-----------------------------------------------------|\n| `https://www.googleapis.com/auth/youtubepartner` |\n| `https://www.googleapis.com/auth/youtube.upload` |\n| `https://www.googleapis.com/auth/youtube` |\n| `https://www.googleapis.com/auth/youtube.force-ssl` |\n\n### Parameters\n\nThe following table lists the parameters that this query supports. All of the parameters listed are query parameters.\n\n| Parameters ||\n|--------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|\n| **Required parameters** |||\n| `channelId` | `string` The **channelId** parameter specifies the YouTube channel ID for which the watermark is being provided. |\n| **Optional parameters** |||\n| `onBehalfOfContentOwner` | `string` **Note:** This parameter is intended exclusively for YouTube content partners. The **onBehalfOfContentOwner** parameter indicates that the request's authorization credentials identify a YouTube CMS user who is acting on behalf of the content owner specified in the parameter value. This parameter is intended for YouTube content partners that own and manage many different YouTube channels. It allows content owners to authenticate once and get access to all their video and channel data, without having to provide authentication credentials for each individual channel. The CMS account that the user authenticates with must be linked to the specified YouTube content owner. |\n\n### Request body\n\nProvide a [watermark](/youtube/v3/docs/watermarks#resource) resource in the request body.\n\nResponse\n--------\n\nIf successful, this method returns an HTTP `204 No Content` status code.\n\nErrors\n------\n\nThe following table identifies error messages that the API could return in response to a call to this method. For more details, see [YouTube Data API - Errors](/youtube/v3/docs/errors).\n\n| Error type | Error detail | Description |\n|--------------------|--------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `badRequest (400)` | `imageFormatUnsupported` | The image you provided is in an unsupported format. |\n| `badRequest (400)` | `imageTooTall` | The image you provided is too tall. |\n| `badRequest (400)` | `imageTooWide` | The image you provided is too wide. |\n| `badRequest (400)` | `mediaBodyRequired` | The request does not include the image content. |\n| `forbidden (403)` | `forbidden` | The watermark can't be set for the specified channel. The request may not be properly authorized, or the `channelId` parameter is set to an invalid value. |\n\nTry it!\n-------\n\nUse the APIs Explorer to call this API and see the API request and response."]]
