[[["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)。"],[[["\u003cp\u003eThis API updates a user's read state within a Google Chat space, marking messages as read or unread.\u003c/p\u003e\n"],["\u003cp\u003eIt requires user authentication and the \u003ccode\u003echat.users.readstate\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"],["\u003cp\u003eThe request uses the PATCH method and specifies the space read state resource name in the URL path.\u003c/p\u003e\n"],["\u003cp\u003eYou can control which fields to update using the \u003ccode\u003eupdateMask\u003c/code\u003e query parameter, such as setting the \u003ccode\u003elastReadTime\u003c/code\u003e to mark a space as read.\u003c/p\u003e\n"],["\u003cp\u003eThe request and response bodies utilize the \u003ccode\u003eSpaceReadState\u003c/code\u003e object to represent the user's read state information.\u003c/p\u003e\n"]]],["This outlines updating a user's read state in a space using a PATCH request to `https://chat.googleapis.com/v1/{spaceReadState.name=users/*/spaces/*/spaceReadState}`. Key components include specifying the `spaceReadState.name` in the path, updating the `lastReadTime` via the `updateMask` query parameter, and providing a `SpaceReadState` instance in the request body. The response, if successful, returns a `SpaceReadState` instance. This operation requires user authentication and the `https://www.googleapis.com/auth/chat.users.readstate` authorization scope.\n"],null,["# Method: users.spaces.updateSpaceReadState\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Query parameters](#body.QUERY_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 user's read state within a space, used to identify read and unread messages. For an example, see [Update a user's space read state](https://developers.google.com/workspace/chat/update-space-read-state).\n\nRequires [user authentication](https://developers.google.com/workspace/chat/authenticate-authorize-chat-user) with the [authorization scope](https://developers.google.com/workspace/chat/authenticate-authorize#chat-api-scopes):\n\n- `https://www.googleapis.com/auth/chat.users.readstate`\n\n### HTTP request\n\n`PATCH https://chat.googleapis.com/v1/{spaceReadState.name=users/*/spaces/*/spaceReadState}`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|-----------------------|------------------------------------------------------------------------------------------------------|\n| `spaceReadState.name` | `string` Resource name of the space read state. Format: `users/{user}/spaces/{space}/spaceReadState` |\n\n### Query parameters\n\n| Parameters ||\n|--------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `updateMask` | `string (`[FieldMask](https://protobuf.dev/reference/protobuf/google.protobuf/#field-mask)` format)` Required. The field paths to update. Currently supported field paths: - `lastReadTime` When the `lastReadTime` is before the latest message create time, the space appears as unread in the UI. To mark the space as read, set `lastReadTime` to any value later (larger) than the latest message create time. The `lastReadTime` is coerced to match the latest message create time. Note that the space read state only affects the read state of messages that are visible in the space's top-level conversation. Replies in threads are unaffected by this timestamp, and instead rely on the thread read state. |\n\n### Request body\n\nThe request body contains an instance of [SpaceReadState](/workspace/chat/api/reference/rest/v1/users.spaces#SpaceReadState).\n\n### Response body\n\nIf successful, the response body contains an instance of [SpaceReadState](/workspace/chat/api/reference/rest/v1/users.spaces#SpaceReadState).\n\n### Authorization scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/chat.users.readstate`\n\nFor more information, see the [Authorization guide](/workspace/chat/authenticate-authorize)."]]