[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2024-04-26 (世界標準時間)。"],[],["This API method deletes a channel's watermark image. It requires authorization with specific scopes and incurs a quota cost of 50 units per call. The request is made via a POST request to the specified URL, requiring the `channelId` parameter, and optionally `onBehalfOfContentOwner`. A successful call returns a `204` response, while a `403` error indicates issues with authorization or an invalid `channelId`. No request body is used for the call.\n"]]