Events: update

    Updates an event. This method does not support patch semantics and always updates the entire event resource. To do a partial update, perform a get followed by an update using etags to ensure atomicity. Try it now .

    Request

    HTTP request

    PUT https://www.googleapis.com/calendar/v3/calendars/ calendarId 
/events/ eventId

    Parameters

    Parameter name
    Value
    Description
    Path parameters
    calendarId
    string
    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.
    eventId
    string
    Event identifier.
    Optional query parameters
    alwaysIncludeEmail
    boolean
    Deprecated and ignored. A value will always be returned in the email field for the organizer, creator and attendees, even if no real email address is available (i.e. a generated, non-working value will be provided).
    conferenceDataVersion
    integer
    Version number of conference data supported by the API client. Version 0 assumes no conference data support and ignores conference data in the event's body. Version 1 enables support for copying of ConferenceData as well as for creating new conferences using the createRequest field of conferenceData. The default is 0. Acceptable values are 0 to 1 , inclusive.
    maxAttendees
    integer
    The maximum number of attendees to include in the response. If there are more than the specified number of attendees, only the participant is returned. Optional.
    sendNotifications
    boolean
    Deprecated. Please use sendUpdates instead.

    Whether to send notifications about the event update (for example, description changes, etc.). Note that some emails might still be sent even if you set the value to false . The default is false .
    sendUpdates
    string
    Guests who should receive notifications about the event update (for example, title changes, etc.).

    Acceptable values are:
    • " all ": Notifications are sent to all guests.
    • " externalOnly ": Notifications are sent to non-Google Calendar guests only.
    • " none ": No notifications are sent. For calendar migration tasks, consider using the Events.import method instead.
    supportsAttachments
    boolean
    Whether API client performing operation supports event attachments. Optional. The default is False.

    Authorization

    This request requires authorization with at least one of the following scopes:

    Scope
    https://www.googleapis.com/auth/calendar
    https://www.googleapis.com/auth/calendar.events
    https://www.googleapis.com/auth/calendar.app.created
    https://www.googleapis.com/auth/calendar.events.owned

    For more information, see the authentication and authorization page.

    Request body

    In the request body, supply an Events resource with the following properties:

    Property name
    Value
    Description
    Notes
    Required Properties
    end
    nested object
    The (exclusive) end time of the event. For a recurring event, this is the end time of the first instance.
    start
    nested object
    The (inclusive) start time of the event. For a recurring event, this is the start time of the first instance.
    Optional Properties
    anyoneCanAddSelf
    boolean
    Whether anyone can invite themselves to the event (deprecated). Optional. The default is False.
    writable
    attachments[]. fileUrl
    string
    URL link to the attachment.

    For adding Google Drive file attachments use the same format as in alternateLink property of the Files resource in the Drive API.

    Required when adding an attachment.

    writable
    attendees[]
    list
    The attendees of the event. See the Events with attendees guide for more information on scheduling events with other calendar users. Service accounts need to use domain-wide delegation of authority to populate the attendee list.
    writable
    attendees[]. additionalGuests
    integer
    Number of additional guests. Optional. The default is 0.
    writable
    attendees[]. comment
    string
    The attendee's response comment. Optional.
    writable
    attendees[]. displayName
    string
    The attendee's name, if available. Optional.
    writable
    attendees[]. email
    string
    The attendee's email address, if available. This field must be present when adding an attendee. It must be a valid email address as per RFC5322 .

    Required when adding an attendee.

    writable
    attendees[]. optional
    boolean
    Whether this is an optional attendee. Optional. The default is False.
    writable
    attendees[]. resource
    boolean
    Whether the attendee is a resource. Can only be set when the attendee is added to the event for the first time. Subsequent modifications are ignored. Optional. The default is False.
    writable
    attendees[]. responseStatus
    string
    The attendee's response status. Possible values are:
    • " needsAction " - The attendee has not responded to the invitation (recommended for new events).
    • " declined " - The attendee has declined the invitation.
    • " tentative " - The attendee has tentatively accepted the invitation.
    • " accepted " - The attendee has accepted the invitation.
    writable
    attendeesOmitted
    boolean
    Whether attendees may have been omitted from the event's representation. When retrieving an event, this may be due to a restriction specified by the maxAttendee query parameter. When updating an event, this can be used to only update the participant's response. Optional. The default is False.
    writable
    colorId
    string
    The color of the event. This is an ID referring to an entry in the event section of the colors definition (see the colors endpoint ). Optional.
    writable
    conferenceData
    nested object
    The conference-related information, such as details of a Google Meet conference. To create new conference details use the createRequest field. To persist your changes, remember to set the conferenceDataVersion request parameter to 1 for all event modification requests.
    writable
    description
    string
    Description of the event. Can contain HTML. Optional.
    writable
    end. date
    date
    The date, in the format "yyyy-mm-dd", if this is an all-day event.
    writable
    end. dateTime
    datetime
    The time, as a combined date-time value (formatted according to RFC3339 ). A time zone offset is required unless a time zone is explicitly specified in timeZone .
    writable
    end. timeZone
    string
    The time zone in which the time is specified. (Formatted as an IANA Time Zone Database name, e.g. "Europe/Zurich".) For recurring events this field is required and specifies the time zone in which the recurrence is expanded. For single events this field is optional and indicates a custom time zone for the event start/end.
    writable
    extendedProperties. private
    object
    Properties that are private to the copy of the event that appears on this calendar.
    writable
    extendedProperties. shared
    object
    Properties that are shared between copies of the event on other attendees' calendars.
    writable
    focusTimeProperties
    nested object
    Focus Time event data. Used if eventType is focusTime .
    writable
    gadget. display
    string
    The gadget's display mode. Deprecated. Possible values are:
    • " icon " - The gadget displays next to the event's title in the calendar view.
    • " chip " - The gadget displays when the event is clicked.
    writable
    gadget. height
    integer
    The gadget's height in pixels. The height must be an integer greater than 0. Optional. Deprecated.
    writable
    gadget. preferences
    object
    Preferences.
    writable
    gadget. title
    string
    The gadget's title. Deprecated.
    writable
    gadget. type
    string
    The gadget's type. Deprecated.
    writable
    gadget. width
    integer
    The gadget's width in pixels. The width must be an integer greater than 0. Optional. Deprecated.
    writable
    guestsCanInviteOthers
    boolean
    Whether attendees other than the organizer can invite others to the event. Optional. The default is True.
    writable
    guestsCanModify
    boolean
    Whether attendees other than the organizer can modify the event. Optional. The default is False.
    writable
    guestsCanSeeOtherGuests
    boolean
    Whether attendees other than the organizer can see who the event's attendees are. Optional. The default is True.
    writable
    location
    string
    Geographic location of the event as free-form text. Optional.
    writable
    originalStartTime. date
    date
    The date, in the format "yyyy-mm-dd", if this is an all-day event.
    writable
    originalStartTime. dateTime
    datetime
    The time, as a combined date-time value (formatted according to RFC3339 ). A time zone offset is required unless a time zone is explicitly specified in timeZone .
    writable
    originalStartTime. timeZone
    string
    The time zone in which the time is specified. (Formatted as an IANA Time Zone Database name, e.g. "Europe/Zurich".) For recurring events this field is required and specifies the time zone in which the recurrence is expanded. For single events this field is optional and indicates a custom time zone for the event start/end.
    writable
    outOfOfficeProperties
    nested object
    Out of office event data. Used if eventType is outOfOffice .
    writable
    recurrence[]
    list
    List of RRULE, EXRULE, RDATE and EXDATE lines for a recurring event, as specified in RFC5545 . Note that DTSTART and DTEND lines are not allowed in this field; event start and end times are specified in the start and end fields. This field is omitted for single events or instances of recurring events.
    writable
    reminders. overrides[]
    list
    If the event doesn't use the default reminders, this lists the reminders specific to the event, or, if not set, indicates that no reminders are set for this event. The maximum number of override reminders is 5.
    writable
    reminders.overrides[]. method
    string
    The method used by this reminder. Possible values are:
    • " email " - Reminders are sent via email.
    • " popup " - Reminders are sent via a UI popup.

    Required when adding a reminder.

    writable
    reminders.overrides[]. minutes
    integer
    Number of minutes before the start of the event when the reminder should trigger. Valid values are between 0 and 40320 (4 weeks in minutes).

    Required when adding a reminder.

    writable
    reminders. useDefault
    boolean
    Whether the default reminders of the calendar apply to the event.
    writable
    sequence
    integer
    Sequence number as per iCalendar.
    writable
    source. title
    string
    Title of the source; for example a title of a web page or an email subject.
    writable
    source. url
    string
    URL of the source pointing to a resource. The URL scheme must be HTTP or HTTPS.
    writable
    start. date
    date
    The date, in the format "yyyy-mm-dd", if this is an all-day event.
    writable
    start. dateTime
    datetime
    The time, as a combined date-time value (formatted according to RFC3339 ). A time zone offset is required unless a time zone is explicitly specified in timeZone .
    writable
    start. timeZone
    string
    The time zone in which the time is specified. (Formatted as an IANA Time Zone Database name, e.g. "Europe/Zurich".) For recurring events this field is required and specifies the time zone in which the recurrence is expanded. For single events this field is optional and indicates a custom time zone for the event start/end.
    writable
    status
    string
    Status of the event. Optional. Possible values are:
    • " confirmed " - The event is confirmed. This is the default status.
    • " tentative " - The event is tentatively confirmed.
    • " cancelled " - The event is cancelled (deleted). The list method returns cancelled events only on incremental sync (when syncToken or updatedMin are specified) or if the showDeleted flag is set to true . The get method always returns them.

      A cancelled status represents two different states depending on the event type:

      1. Cancelled exceptions of an uncancelled recurring event indicate that this instance should no longer be presented to the user. Clients should store these events for the lifetime of the parent recurring event.

        Cancelled exceptions are only guaranteed to have values for the id , recurringEventId and originalStartTime fields populated. The other fields might be empty.

      2. All other cancelled events represent deleted events. Clients should remove their locally synced copies. Such cancelled events will eventually disappear, so do not rely on them being available indefinitely.

        Deleted events are only guaranteed to have the id field populated.

      On the organizer's calendar, cancelled events continue to expose event details (summary, location, etc.) so that they can be restored (undeleted). Similarly, the events to which the user was invited and that they manually removed continue to provide details. However, incremental sync requests with showDeleted set to false will not return these details.

      If an event changes its organizer (for example via the move operation) and the original organizer is not on the attendee list, it will leave behind a cancelled event where only the id field is guaranteed to be populated.

    writable
    summary
    string
    Title of the event.
    writable
    transparency
    string
    Whether the event blocks time on the calendar. Optional. Possible values are:
    • " opaque " - Default value. The event does block time on the calendar. This is equivalent to setting Show me asto Busyin the Calendar UI.
    • " transparent " - The event does not block time on the calendar. This is equivalent to setting Show me asto Availablein the Calendar UI.
    writable
    visibility
    string
    Visibility of the event. Optional. Possible values are:
    • " default " - Uses the default visibility for events on the calendar. This is the default value.
    • " public " - The event is public and event details are visible to all readers of the calendar.
    • " private " - The event is private and only event attendees may view event details.
    • " confidential " - The event is private. This value is provided for compatibility reasons.
    writable
    workingLocationProperties
    nested object
    Working location event data.
    writable
    workingLocationProperties. customLocation
    object
    If present, specifies that the user is working from a custom location.
    writable
    workingLocationProperties.customLocation. label
    string
    An optional extra label for additional information.
    writable
    workingLocationProperties. homeOffice
    any value
    If present, specifies that the user is working at home.
    writable
    workingLocationProperties. officeLocation
    object
    If present, specifies that the user is working from an office.
    writable
    workingLocationProperties.officeLocation. buildingId
    string
    An optional building identifier. This should reference a building ID in the organization's Resources database.
    writable
    workingLocationProperties.officeLocation. deskId
    string
    An optional desk identifier.
    writable
    workingLocationProperties.officeLocation. floorId
    string
    An optional floor identifier.
    writable
    workingLocationProperties.officeLocation. floorSectionId
    string
    An optional floor section identifier.
    writable
    workingLocationProperties.officeLocation. label
    string
    The office name that's displayed in Calendar Web and Mobile clients. We recommend you reference a building name in the organization's Resources database.
    writable
    workingLocationProperties. type
    string
    Type of the working location. Possible values are:
    • " homeOffice " - The user is working at home.
    • " officeLocation " - The user is working from an office.
    • " customLocation " - The user is working from a custom location.
    Any details are specified in a sub-field of the specified name, but this field may be missing if empty. Any other fields are ignored.

    Required when adding working location properties.

    writable

    Response

    If successful, this method returns an Events resource in the response body.

    Try it!

    Use the APIs Explorer below to call this method on live data and see the response.
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