Class CalendarEventSeries

CalendarEventSeries

Represents a series of events (a recurring event).

Methods

Method	Return type	Brief description
addEmailReminder(minutesBefore)	CalendarEventSeries	Adds a new email reminder to the event.
addGuest(email)	CalendarEventSeries	Adds a guest to the event.
addPopupReminder(minutesBefore)	CalendarEventSeries	Adds a new pop-up notification to the event.
addSmsReminder(minutesBefore)	CalendarEventSeries	Adds a new SMS reminder to the event.
anyoneCanAddSelf()	Boolean	Determines whether people can add themselves as guests to a Calendar event.
deleteEventSeries()	void	Deletes the event series.
deleteTag(key)	CalendarEventSeries	Deletes a key/value tag from the event.
getAllTagKeys()	String[]	Gets all keys for tags that have been set on the event.
getColor()	String	Returns the color of the calendar event.
getCreators()	String[]	Gets the creators of an event.
getDateCreated()	Date	Gets the date the event was created.
getDescription()	String	Gets the description of the event.
getEmailReminders()	Integer[]	Gets the minute values for all email reminders for the event.
getGuestByEmail(email)	EventGuest	Gets a guest by email address.
getGuestList()	EventGuest[]	Gets the guests for the event, not including the event owner.
getGuestList(includeOwner)	EventGuest[]	Gets the guests for the event, potentially including the event owners.
getId()	String	Gets the unique iCalUID of the event.
getLastUpdated()	Date	Gets the date the event was last updated.
getLocation()	String	Gets the location of the event.
getMyStatus()	GuestStatus	Gets the event status (such as attending or invited) of the effective user.
getOriginalCalendarId()	String	Get the ID of the calendar where this event was originally created.
getPopupReminders()	Integer[]	Gets the minute values for all pop-up reminders for the event.
getSmsReminders()	Integer[]	Gets the minute values for all SMS reminders for the event.
getTag(key)	String	Gets a tag value of the event.
getTitle()	String	Gets the title of the event.
getVisibility()	Visibility	Gets the visibility of the event.
guestsCanInviteOthers()	Boolean	Determines whether guests can invite other guests.
guestsCanModify()	Boolean	Determines whether guests can modify the event.
guestsCanSeeGuests()	Boolean	Determines whether guests can see other guests.
isOwnedByMe()	Boolean	Determines whether you're the owner of the event.
removeAllReminders()	CalendarEventSeries	Removes all reminders from the event.
removeGuest(email)	CalendarEventSeries	Removes a guest from the event.
resetRemindersToDefault()	CalendarEventSeries	Resets the reminders using the calendar's default settings.
setAnyoneCanAddSelf(anyoneCanAddSelf)	CalendarEventSeries	Sets whether non-guests can add themselves to the event.
setColor(color)	CalendarEventSeries	Sets the color of the calendar event.
setDescription(description)	CalendarEventSeries	Sets the description of the event.
setGuestsCanInviteOthers(guestsCanInviteOthers)	CalendarEventSeries	Sets whether guests can invite other guests.
setGuestsCanModify(guestsCanModify)	CalendarEventSeries	Sets whether guests can modify the event.
setGuestsCanSeeGuests(guestsCanSeeGuests)	CalendarEventSeries	Sets whether guests can see other guests.
setLocation(location)	CalendarEventSeries	Sets the location of the event.
setMyStatus(status)	CalendarEventSeries	Sets the event status (such as attending or invited) of the effective user.
setRecurrence(recurrence, startDate)	CalendarEventSeries	Sets the recurrence rules for an all-day event series.
setRecurrence(recurrence, startTime, endTime)	CalendarEventSeries	Sets the recurrence rules for this event series.
setTag(key, value)	CalendarEventSeries	Sets a key/value tag on the event, for storing custom metadata.
setTitle(title)	CalendarEventSeries	Sets the title of the event.
setVisibility(visibility)	CalendarEventSeries	Sets the visibility of the event.

Detailed documentation

addEmailReminder(minutesBefore)

Adds a new email reminder to the event. The reminder must be at least 5 minutes, and at most 4 weeks (40320 minutes), before the event.

// Gets an event by its ID. For an event series, use getEventSeriesById(iCalId)
// instead.
// TODO(developer): Replace the string with the event ID that you want to get.
const event = CalendarApp.getEventById('abc123456');

// Adds an email notification for 15 minutes before the event.
event.addEmailReminder(15);

Parameters

Name	Type	Description
minutesBefore	Integer	the number of minutes before the event

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Throws

Error — if there are more than 5 reminders on the event or the time is not within the legal range

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

addGuest(email)

Adds a guest to the event.

// Example 1: Add a guest to one event
function addAttendeeToEvent() {
  // Replace the below values with your own
  const attendeeEmail =
      '[e-mail]';  // Email address of the person you need to add
  const calendarId =
      '[e-mail]';  // ID of calendar containing
  // event
  const eventId = '123abc';  // ID of event instance

  const calendar = CalendarApp.getCalendarById(calendarId);
  if (calendar === null) {
    // Calendar not found
    console.log('Calendar not found', calendarId);
    return;
  }
  const event = calendar.getEventById(eventId);
  if (event === null) {
    // Event not found
    console.log('Event not found', eventId);
    return;
  }
  event.addGuest(attendeeEmail);
}

// Example 2: Add a guest to all events on a calendar within a specified
// timeframe
function addAttendeeToAllEvents() {
  // Replace the following values with your own
  const attendeeEmail =
      '[e-mail]';  // Email address of the person you need to add
  const calendarId =
      '[e-mail]';  // ID of calendar with the
  // events
  const startDate =
      new Date('YYYY-MM-DD');  // The first date to add the guest to the events
  const endDate =
      new Date('YYYY-MM-DD');  // The last date to add the guest to the events

  const calendar = CalendarApp.getCalendarById(calendarId);
  if (calendar === null) {
    // Calendar not found
    console.log('Calendar not found', calendarId);
    return;
  }
  // Get the events within the specified timeframe
  const calEvents = calendar.getEvents(startDate, endDate);
  console.log(calEvents.length);  // Checks how many events are found
  // Loop through all events and add the attendee to each of them
  for (let i = 0; i < calEvents.length; i++) {
    const event = calEvents[i];
    event.addGuest(attendeeEmail);
  }
}

Parameters

Name	Type	Description
email	String	The email address of the guest.

Return

CalendarEventSeries — This CalendarEventSeries for chaining.

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

addPopupReminder(minutesBefore)

Adds a new pop-up notification to the event. The notification must be at least 5 minutes, and at most 4 weeks (40320 minutes), before the event.

// Gets an event by its ID. For an event series, use getEventSeriesById(iCalId)
// instead.
// TODO(developer): Replace the string with the event ID that you want to get.
const event = CalendarApp.getEventById('abc123456');

// Adds a pop-up notification for 15 minutes before the event.
event.addPopupReminder(15);

Parameters

Name	Type	Description
minutesBefore	Integer	the number of minutes before the event

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

addSmsReminder(minutesBefore)

Adds a new SMS reminder to the event. The reminder must be at least 5 minutes, and at most 4 weeks (40320 minutes), before the event.

Parameters

Name	Type	Description
minutesBefore	Integer	the number of minutes before the event

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Throws

Error — if there are more than 5 reminders on the event or the time is not within the legal range

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

anyoneCanAddSelf()

Determines whether people can add themselves as guests to a Calendar event.

// Gets an event by its ID. For an event series, use getEventSeriesById(iCalId)
// instead.
// TODO(developer): Replace the string with the event ID that you want to get.
const event = CalendarApp.getEventById('abc123456');

// Determines whether people can add themselves as guests to the event and logs
// it.
console.log(event.anyoneCanAddSelf());

Return

Boolean — true if non-guests can add themselves to the event; false if not

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

deleteEventSeries()

Deletes the event series.

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

deleteTag(key)

Deletes a key/value tag from the event.

Parameters

Name	Type	Description
key	String	the tag key

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

getAllTagKeys()

Gets all keys for tags that have been set on the event.

Return

String[] — an array of string keys

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getColor()

Returns the color of the calendar event.

// Gets an event by its ID. For an event series, use getEventSeriesById(iCalId)
// instead.
// TODO(developer): Replace the string with the event ID that you want to get.
const event = CalendarApp.getEventById('abc123456');

// Gets the color of the calendar event and logs it.
const eventColor = event.getColor();
console.log(eventColor);

Return

String — The string representation of the event color, as an index (1-11) of values from CalendarApp.EventColor.

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getCreators()

Gets the creators of an event.

// Gets an event by its ID. For an event series, use getEventSeriesById(iCalId)
// instead.
// TODO(developer): Replace the string with the event ID that you want to get.
const event = CalendarApp.getEventById('abc123456');

// Gets a list of the creators of the event and logs it.
console.log(event.getCreators());

Return

String[] — the email addresses of the event's creators

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getDateCreated()

Gets the date the event was created. You must have access to the calendar.

// Opens the calendar by using its ID.
// To get the user's default calendar use CalendarApp.getDefault() instead.
// TODO(developer): Replace the calendar ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 8:10 AM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 08:10:00'),
    new Date('Feb 01, 2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, gets the date that the
  // event was created and logs it.
  const eventCreated = event.getDateCreated();
  console.log(eventCreated);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

Date — the date of creation

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getDescription()

Gets the description of the event. You must have edit access to the calendar.

// Opens the calendar by its ID.
// To get the user's default calendar use CalendarApp.getDefault() instead.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 4th, 2023 that takes
// place between 4:00 PM and 5:00 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 04, 2023 16:00:00'),
    new Date('Feb 04, 2023 17:00:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, sets the description of the
  // event.
  event.setDescription('Important meeting');

  // Gets the description of the event and logs it.
  const description = event.getDescription();
  console.log(description);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

String — the description

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getEmailReminders()

Gets the minute values for all email reminders for the event. You must have edit access to the calendar.

// Opens the calendar by its ID.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 4th, 2023 that takes
// place between 5:00 PM and 6:00 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 04, 2023 15:00:00'),
    new Date('Feb 04, 2023 18:00:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, adds email reminders for
  // the user to be sent at 4 and 7 minutes before the event.
  event.addEmailReminder(4);
  event.addEmailReminder(7);

  // Gets the minute values for all email reminders that are set up for the user
  // for this event and logs it.
  const emailReminder = event.getEmailReminders();
  console.log(emailReminder);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

Integer[] — an array in which each value corresponds to the number of minutes before the event that a reminder triggers

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getGuestByEmail(email)

Gets a guest by email address.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 25th, 2023 that takes
// place between 5:00 PM and 5:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 25,2023 17:00:00'),
    new Date('Feb 25,2023 17:25:00'),
    )[0];

// Gets a guest by email address.
const guestEmailId = event.getGuestByEmail('[e-mail]');

// If the email address corresponds to an event guest, logs the email address.
if (guestEmailId) {
  console.log(guestEmailId.getEmail());
}

Parameters

Name	Type	Description
email	String	the address of the guest

Return

EventGuest — the guest, or null if the email address does not correspond to a guest

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

getGuestList()

Gets the guests for the event, not including the event owner.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 25th, 2023 that takes
// place between 5:00 PM and 5:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 25,2023 17:00:00'),
    new Date('Feb 25,2023 17:25:00'),
    )[0];

// Adds two guests to the event by using their email addresses.
event.addGuest('[e-mail]');
event.addGuest('[e-mail]');

// Gets the guests list for the event.
const guestList = event.getGuestList();

// Loops through the list to get all the guests and logs their email addresses.
for (const guest of guestList) {
  console.log(guest.getEmail());
}

Return

EventGuest[] — an array of the guests

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getGuestList(includeOwner)

Gets the guests for the event, potentially including the event owners.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 25th, 2023 that takes
// place between 5:00 PM and 5:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 25,2023 17:00:00'),
    new Date('Feb 25,2023 17:25:00'),
    )[0];

// Gets the guests list for the event, including the owner of the event.
const guestList = event.getGuestList(true);

// Loops through the list to get all the guests and logs it.
for (const guest of guestList) {
  console.log(guest.getEmail());
}

Parameters

Name	Type	Description
includeOwner	Boolean	whether to include the owners as a guest

Return

EventGuest[] — an array of the guests

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getId()

Gets the unique iCalUID of the event. Note that the iCalUID and the event id used by the Calendar v3 API and Calendar advanced service are not identical and cannot be used interchangeably. One difference in their semantics is that in recurring events all occurrences of one event have different ids while they all share the same iCalUIDs.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for January 5th, 2023 that takes place
// between 9:00 AM and 9:25 AM.
// For an event series, use calendar.getEventSeriesById('[e-mail]');
// and replace the series ID with your own.
const event = calendar.getEvents(
    new Date('Jan 05, 2023 09:00:00'),
    new Date('Jan 05, 2023 09:25:00'),
    )[0];

// Gets the ID of the event and logs it.
console.log(event.getId());

Return

String — the iCalUID of the event

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getLastUpdated()

Gets the date the event was last updated.

// Opens the calendar by its ID. You must have view access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 4:00 PM and 5:00 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 16:00:00'),
    new Date('Feb 01, 2023 17:00:00'),
    )[0];

// Gets the date the event was last updated and logs it.
const eventUpdatedDate = event.getLastUpdated();
console.log(eventUpdatedDate);

Return

Date — the last updated date

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getLocation()

Gets the location of the event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 4:10 PM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 16:10:00'),
    new Date('Feb 01, 2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, sets the location of the
  // event to Mumbai.
  event.setLocation('Mumbai');

  // Gets the location of the event and logs it.
  const eventLocation = event.getLocation();
  console.log(eventLocation);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

String — the event location

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getMyStatus()

Gets the event status (such as attending or invited) of the effective user. Always returns GuestStatus.OWNER if the effective user is the owner of the event.

// Opens the calendar by its ID.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail].',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 4:10 PM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 16:10:00'),
    new Date('Feb 01, 2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, gets the event status of
  // the effective user and logs it.
  const myStatus = event.getMyStatus();
  console.log(myStatus.toString());
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

GuestStatus — the status

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getOriginalCalendarId()

Get the ID of the calendar where this event was originally created.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 25th, 2023 that takes
// place between 4:00 PM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 25,2023 16:00:00'),
    new Date('Feb 25,2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, gets the ID of the calendar
  // where the event was originally created and logs it.
  const calendarId = event.getOriginalCalendarId();
  console.log(calendarId);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

String — the ID of the original calendar

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getPopupReminders()

Gets the minute values for all pop-up reminders for the event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 4th, 2023 that takes
// place between 5:05 PM and 5:35 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 04, 2023 17:05:00'),
    new Date('Feb 04, 2023 17:35:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, adds two pop-up reminders
  // to the event. The first reminder pops up 5 minutes before the event starts
  // and the second reminder pops up 3 minutes before the event starts.
  event.addPopupReminder(3);
  event.addPopupReminder(5);

  // Gets the minute values for all pop-up reminders for the event and logs it.
  const popUpReminder = event.getPopupReminders();
  console.log(popUpReminder);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

Integer[] — an array in which each value corresponds to the number of minutes before the event that a reminder triggers

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getSmsReminders()

Gets the minute values for all SMS reminders for the event.

Return

Integer[] — an array in which each value corresponds to the number of minutes before the event that a reminder triggers

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getTag(key)

Gets a tag value of the event.

Parameters

Name	Type	Description
key	String	the key

Return

String — the tag value

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getTitle()

Gets the title of the event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for January 31st, 2023 that takes
// place between 9:05 AM and 9:15 AM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Jan 31, 2023 09:05:00'),
    new Date('Jan 31, 2023 09:15:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, logs the title of the
  // event.
  console.log(event.getTitle());
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

String — the title

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

getVisibility()

Gets the visibility of the event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 4:10 PM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 16:10:00'),
    new Date('Feb 01, 2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, gets the visibility of the
  // event and logs it.
  const eventVisibility = event.getVisibility();
  console.log(eventVisibility.toString());
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

Visibility — the visibility value

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

guestsCanInviteOthers()

Determines whether guests can invite other guests.

// Opens the calendar by its ID. You must have view access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 9:35 AM and 9:40 AM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 09:35:00'),
    new Date('Feb 01, 2023 09:40:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, determines whether guests
  // can invite other guests and logs it.
  console.log(event.guestsCanInviteOthers());
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

Boolean — true if guests can invite others; false if not

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

guestsCanModify()

Determines whether guests can modify the event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 9:35 AM and 9:40 AM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 09:35:00'),
    new Date('Feb 01, 2023 09:40:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, sets the event so that
  // guests can't modify it.
  event.setGuestsCanModify(false);

  // Determines whether guests can modify the event and logs it.
  console.log(event.guestsCanModify());
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

Boolean — true if guests can modify the event; false if not

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

guestsCanSeeGuests()

Determines whether guests can see other guests.

// Opens the calendar by its ID. You must have view access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 9:35 AM and 9:40 AM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 09:35:00'),
    new Date('Feb 01, 2023 09:40:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, determines whether guests
  // can see other guests and logs it.
  console.log(event.guestsCanSeeGuests());
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

Boolean — true if guests can see other guests; false if not

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

isOwnedByMe()

Determines whether you're the owner of the event.

// Opens the calendar by its ID. You must have view access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for January 31st, 2023 that takes
// place between 9:05 AM and 9:15 AM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Jan 31, 2023 09:05:00'),
    new Date('Jan 31, 2023 09:15:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, determines whether you're
  // the owner of the event and logs it.
  console.log(event.isOwnedByMe());
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

Boolean — true if the event is owned by the effective user; false if not

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

removeAllReminders()

Removes all reminders from the event.

// Opens the calendar by its ID. You must have edit access to the calendar
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 4:10 PM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 1,2023 16:10:00'),
    new Date('Feb 1,2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, removes all reminders from
  // the event.
  event.removeAllReminders();
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

removeGuest(email)

Removes a guest from the event.

// Example 1: Remove a guest from one event
function removeGuestFromEvent() {
  // Replace the below values with your own
  const attendeeEmail =
      '[e-mail]';  // Email address of the person you need to remove
  const calendarId =
      '[e-mail]';  // ID of calendar containing
  // event
  const eventId = '123abc';  // ID of event instance

  const calendar = CalendarApp.getCalendarById(calendarId);
  if (calendar === null) {
    // Calendar not found
    console.log('Calendar not found', calendarId);
    return;
  }
  const event = calendar.getEventById(eventId);
  if (event === null) {
    // Event not found
    console.log('Event not found', eventId);
    return;
  }
  event.removeGuest(attendeeEmail);
}

// Example 2: Remove a guest from all events on a calendar within a specified
// timeframe
function removeGuestFromAllEvents() {
  // Replace the following values with your own
  const attendeeEmail =
      '[e-mail]';  // Email address of the person you need to remove
  const calendarId =
      '[e-mail]';  // ID of calendar with the
  // events
  const startDate = new Date(
      'YYYY-MM-DD');  // The first date to remove the guest from the events
  const endDate = new Date(
      'YYYY-MM-DD');  // The last date to remove the attendee from the events

  const calendar = CalendarApp.getCalendarById(calendarId);
  if (calendar === null) {
    // Calendar not found
    console.log('Calendar not found', calendarId);
    return;
  }
  // Get the events within the specified timeframe
  const calEvents = calendar.getEvents(startDate, endDate);
  console.log(calEvents.length);  // Checks how many events are found
  // Loop through all events and remove the attendee from each of them
  for (let i = 0; i < calEvents.length; i++) {
    const event = calEvents[i];
    event.removeGuest(attendeeEmail);
  }
}

Parameters

Name	Type	Description
email	String	the email address of the guest

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

resetRemindersToDefault()

Resets the reminders using the calendar's default settings.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 4:10 PM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 1, 2023 16:10:00'),
    new Date('Feb 1, 2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, resets the reminders using
  // the calendar's default settings.
  event.resetRemindersToDefault();
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setAnyoneCanAddSelf(anyoneCanAddSelf)

Sets whether non-guests can add themselves to the event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 15th, 2023 that takes
// place between 3:30 PM and 4:30 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 15, 2023 15:30:00'),
    new Date('Feb 15, 2023 16:30:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, sets the event so that
  // non-guests can't add themselves to the event.
  event.setAnyoneCanAddSelf(false);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Parameters

Name	Type	Description
anyoneCanAddSelf	Boolean	whether anyone can invite themselves

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setColor(color)

Sets the color of the calendar event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 4:10 PM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 16:10:00'),
    new Date('Feb 01, 2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, sets the color of the
  // calendar event to green.
  event.setColor(CalendarApp.EventColor.GREEN);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Parameters

Name	Type	Description
color	String	An integer color index as a string, or a value from CalendarApp.EventColor.

Return

CalendarEventSeries — This calendar event, for chaining.

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setDescription(description)

Sets the description of the event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 4th, 2023 that takes
// place between 5:05 PM and 5:35 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 04, 2023 17:05:00'),
    new Date('Feb 04, 2023 17:35:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, sets the description of the
  // event to 'Meeting.'
  event.setDescription('Meeting');
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Parameters

Name	Type	Description
description	String	the new description

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setGuestsCanInviteOthers(guestsCanInviteOthers)

Sets whether guests can invite other guests.

// Opens the calendar by its ID.
// TODO(developer): Replace the ID with your own. You must have edit access to
// the calendar.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 9:35 AM and 9:40 AM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 09:35:00'),
    new Date('Feb 01, 2023 09:40:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, sets the event so that
  // guests can invite other guests.
  event.setGuestsCanInviteOthers(true);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Parameters

Name	Type	Description
guestsCanInviteOthers	Boolean	whether guests can invite others

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setGuestsCanModify(guestsCanModify)

Sets whether guests can modify the event.

Parameters

Name	Type	Description
guestsCanModify	Boolean	whether guests can modify the event

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setGuestsCanSeeGuests(guestsCanSeeGuests)

Sets whether guests can see other guests.

Parameters

Name	Type	Description
guestsCanSeeGuests	Boolean	whether guests can see others

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setLocation(location)

Sets the location of the event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 4:10 PM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 16:10:00'),
    new Date('Feb 01, 2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, sets the location of the
  // event to Noida.
  event.setLocation('Noida');
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Parameters

Name	Type	Description
location	String	the new location

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setMyStatus(status)

Sets the event status (such as attending or invited) of the effective user.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for February 1st, 2023 that takes
// place between 4:10 PM and 4:25 PM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Feb 01, 2023 16:10:00'),
    new Date('Feb 01, 2023 16:25:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, sets the event status for
  // the current user to maybe.
  event.setMyStatus(CalendarApp.GuestStatus.MAYBE);
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Parameters

Name	Type	Description
status	GuestStatus	the new status

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.googleapis.com/auth/calendar.readonly
• https://www.google.com/calendar/feeds

---

setRecurrence(recurrence, startDate)

Sets the recurrence rules for an all-day event series. Applying this method changes a regular event series into an all-day event series.

// Sets the events in a series to take place every Wednesday in 2013.
const eventSeries = CalendarApp.getDefaultCalendar().getEventSeriesById(
    '[e-mail]',
);
const startDate = new Date('January 2, 2013 03:00:00 PM EST');
const recurrence = CalendarApp.newRecurrence()
                       .addWeeklyRule()
                       .onlyOnWeekday(CalendarApp.Weekday.WEDNESDAY)
                       .until(new Date('January 1, 2014'));
eventSeries.setRecurrence(recurrence, startDate);

Parameters

Name	Type	Description
recurrence	EventRecurrence	the recurrence rules to use
startDate	Date	the date of the first event in the series (only the day is used; the time is ignored)

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setRecurrence(recurrence, startTime, endTime)

Sets the recurrence rules for this event series. Applying this method changes an all-day event series into a regular event series.

// Sets the events in a series to take place from 3pm to 4pm every Tuesday and
// Thursday in 2013.
const eventSeries = CalendarApp.getDefaultCalendar().getEventSeriesById(
    '[e-mail]',
);
const startTime = new Date('January 1, 2013 03:00:00 PM EST');
const endTime = new Date('January 1, 2013 04:00:00 PM EST');
const recurrence =
    CalendarApp.newRecurrence()
        .addWeeklyRule()
        .onlyOnWeekdays(
            [CalendarApp.Weekday.TUESDAY, CalendarApp.Weekday.THURSDAY])
        .until(new Date('January 1, 2014'));
eventSeries.setRecurrence(recurrence, startTime, endTime);

Parameters

Name	Type	Description
recurrence	EventRecurrence	the recurrence rules to use
startTime	Date	the date and time when the first event in the series starts
endTime	Date	the date and time when the first event in the series ends

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setTag(key, value)

Sets a key/value tag on the event, for storing custom metadata.

Parameters

Name	Type	Description
key	String	the tag key
value	String	the tag value

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setTitle(title)

Sets the title of the event.

// Opens the calendar by its ID. You must have edit access to the calendar.
// TODO(developer): Replace the ID with your own.
const calendar = CalendarApp.getCalendarById(
    '[e-mail]',
);

// Gets the first event from the calendar for January 31st, 2023 that takes
// place between 9:05 AM and 9:15 AM. For an event series, use
// calendar.getEventSeriesById('[e-mail]'); and replace the series
// ID with your own.
const event = calendar.getEvents(
    new Date('Jan 31, 2023 09:05:00'),
    new Date('Jan 31, 2023 09:15:00'),
    )[0];

if (event) {
  // If an event exists within the given time frame, changes its title to
  // Event1.
  event.setTitle('Event1');
} else {
  // If no event exists within the given time frame, logs that information to
  // the console.
  console.log('No events exist for the specified range');
}

Parameters

Name	Type	Description
title	String	the new title

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds

---

setVisibility(visibility)

Sets the visibility of the event.

Parameters

Name	Type	Description
visibility	Visibility

Return

CalendarEventSeries — this CalendarEventSeries for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://www.googleapis.com/auth/calendar
• https://www.google.com/calendar/feeds