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Updates an access control rule. This method supports patch semantics. Note that each patch request consumes three quota units; prefer using a get followed by an update. The field values you specify replace the existing values. Fields that you don't specify in the request remain unchanged. Array fields, if specified, overwrite the existing arrays; this discards any previous array elements.
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Calendar identifier. To retrieve calendar IDs call the calendarList.list method. If you want to access the primary calendar of the currently logged in user, use the "primary" keyword.
ruleId
string
ACL rule identifier.
Optional query parameters
sendNotifications
boolean
Whether to send notifications about the calendar sharing change. Note that there are no notifications on access removal. Optional. The default is True.
Authorization
This request requires authorization with at least one of the following scopes:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-03 UTC."],[],[],null,["| **Note:** Requires [authorization](#auth).\n\nUpdates an access control rule. This method supports patch semantics. Note that each patch request consumes three quota units; prefer using a `get` followed by an `update`. The field values you specify replace the existing values. Fields that you don't specify in the request remain unchanged. Array fields, if specified, overwrite the existing arrays; this discards any previous array elements.\n[Try it now](#try-it).\n\nRequest\n\nHTTP request \n\n```\nPATCH https://www.googleapis.com/calendar/v3/calendars/calendarId/acl/ruleId\n```\n\nParameters\n\n| Parameter name | Value | Description |\n|---------------------|-----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| **Path parameters** |||\n| `calendarId` | `string` | Calendar identifier. To retrieve calendar IDs call the [calendarList.list](/workspace/calendar/api/v3/reference/calendarList/list) method. If you want to access the primary calendar of the currently logged in user, use the \"`primary`\" keyword. |\n| `ruleId` | `string` | ACL rule identifier. |\n| **Optional query parameters** |||\n| `sendNotifications` | `boolean` | Whether to send notifications about the calendar sharing change. Note that there are no notifications on access removal. Optional. The default is True. |\n\nAuthorization\n\nThis request requires authorization with at least one of the following scopes:\n\n| Scope |\n|-------------------------------------------------|\n| `https://www.googleapis.com/auth/calendar` |\n| `https://www.googleapis.com/auth/calendar.acls` |\n\nFor more information, see the [authentication and authorization](/workspace/guides/configure-oauth-consent) page.\n\nRequest body\n\nIn the request body, supply the relevant portions of an [Acl resource](/workspace/calendar/api/v3/reference/acl#resource), according to the rules of patch semantics.\n\nResponse\n\nIf successful, this method returns an [Acl resource](/workspace/calendar/api/v3/reference/acl#resource) in the response body.\n\nTry it!\n\n\nUse the APIs Explorer below to call this method on live data and see the response."]]
