Every new line item needs to declare whether or not they will serve Eurpoean Union (EU) political ads. Display & Video 360 API and SDF uploads that don't provide declarations will fail. See our deprecations page for more details.
[null,null,["最后更新时间 (UTC):2025-07-26。"],[],["The provided content outlines the process for creating a site within a channel using the Display & Video 360 API. A `POST` request is sent to the specified URL, including the `advertiserId` and `channelId` as path parameters. The request requires one of the parameters to indicate the owner and a `site` object in the request body. Upon success, the response will include the newly created `site` object. Authorization via OAuth is mandatory using `display-video` scope.\n"],null,[]]