PUT https://www.googleapis.com/calendar/v3/calendars/calendarId
Parameters
Parameter name
Value
Description
Path parameters
calendarId
string
Calendar identifier. To retrieve calendar IDs call thecalendarList.listmethod. If you want to access the primary calendar of the currently logged in user, use the "primary" keyword.
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-30 UTC."],[],[],null,["# Calendars: update\n\n| **Note:** Requires [authorization](#auth).\n\nUpdates metadata for a calendar.\n[Try it now](#try-it).\n\nRequest\n-------\n\n### HTTP request\n\n```\nPUT https://www.googleapis.com/calendar/v3/calendars/calendarId\n```\n\n### Parameters\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\n### Authorization\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.app.created` |\n| `https://www.googleapis.com/auth/calendar.calendars` |\n\nFor more information, see the [authentication and authorization](/workspace/guides/configure-oauth-consent) page.\n\n### Request body\n\nIn the request body, supply a [Calendars resource](/workspace/calendar/api/v3/reference/calendars#resource) with the following properties:\n\n| Property name | Value | Description | Notes |\n|---------------|----------|----------------------------------------------------------------------------------------------------------------|----------|\n| **Optional Properties** ||||\n| `description` | `string` | Description of the calendar. Optional. | writable |\n| `location` | `string` | Geographic location of the calendar as free-form text. Optional. | writable |\n| `summary` | `string` | Title of the calendar. | writable |\n| `timeZone` | `string` | The time zone of the calendar. (Formatted as an IANA Time Zone Database name, e.g. \"Europe/Zurich\".) Optional. | writable |\n\nResponse\n--------\n\nIf successful, this method returns a [Calendars resource](/workspace/calendar/api/v3/reference/calendars#resource) in the response body.\n\nTry it!\n-------\n\n\nUse the APIs Explorer below to call this method on live data and see the response."]]
