[[["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.messages.modify\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Request body](#body.request_body)\n - [JSON representation](#body.request_body.SCHEMA_REPRESENTATION)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [Try it!](#try-it)\n\nModifies the labels on the specified message.\n\n### HTTP request\n\n`POST https://gmail.googleapis.com/gmail/v1/users/{userId}/messages/{id}/modify`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|----------|-----------------------------------------------------------------------------------------------------------|\n| `userId` | `string` The user's email address. The special value `me` can be used to indicate the authenticated user. |\n| `id` | `string` The ID of the message to modify. |\n\n### Request body\n\nThe request body contains data with the following structure:\n\n| JSON representation |\n|---------------------------------------------------------------------|\n| ``` { \"addLabelIds\": [ string ], \"removeLabelIds\": [ string ] } ``` |\n\n| Fields ||\n|--------------------|--------------------------------------------------------------------------------------------------------------|\n| `addLabelIds[]` | `string` A list of IDs of labels to add to this message. You can add up to 100 labels with each update. |\n| `removeLabelIds[]` | `string` A list IDs of labels to remove from this message. You can remove up to 100 labels with each update. |\n\n### Response body\n\nIf successful, the response body contains an instance of [Message](/workspace/gmail/api/reference/rest/v1/users.messages#Message).\n\n### Authorization scopes\n\nRequires one of the following OAuth scopes:\n\n- `https://mail.google.com/`\n- `\n https://www.googleapis.com/auth/gmail.modify`\n\nFor more information, see the [Authorization guide](/workspace/guides/configure-oauth-consent)."]]