[[["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:2025-07-25 (世界標準時間)。"],[],[],null,["# Method: users.settings.sendAs.update\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [Try it!](#try-it)\n\nUpdates a send-as alias. If a signature is provided, Gmail will sanitize the HTML before saving it with the alias.\n\nAddresses other than the primary address for the account can only be updated by service account clients that have been delegated domain-wide authority.\n\n### HTTP request\n\n`PUT https://gmail.googleapis.com/gmail/v1/users/{userId}/settings/sendAs/{sendAsEmail}`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|---------------|-------------------------------------------------------------------------------------------------------|\n| `userId` | `string` User's email address. The special value \"me\" can be used to indicate the authenticated user. |\n| `sendAsEmail` | `string` The send-as alias to be updated. |\n\n### Request body\n\nThe request body contains an instance of [SendAs](/workspace/gmail/api/reference/rest/v1/users.settings.sendAs#SendAs).\n\n### Response body\n\nIf successful, the response body contains an instance of [SendAs](/workspace/gmail/api/reference/rest/v1/users.settings.sendAs#SendAs).\n\n### Authorization scopes\n\nRequires one of the following OAuth scopes:\n\n- `https://www.googleapis.com/auth/gmail.settings.basic`\n- `\n https://www.googleapis.com/auth/gmail.settings.sharing`\n\nFor more information, see the [Authorization guide](/workspace/guides/configure-oauth-consent)."]]