Outlook Calendar Data Inventory Sanitized Data

The following table(s) contains detailed examples of the metadata fields available from the Outlook Calendar API endpoints Worklytics leverages. In order to pseudonymize and sanitize PII and other potentially sensitive data, Worklytics provides access to a Data Loss Prevention (DLP) Proxy, which allows customers to pre-filter metadata, within customer infrastructure, before it is sent to Worklytics for processing.

These are the fields Worklytics recommends but the Worklytics DLP Proxy provides full field-level control and therefore any field may be removed or sanitized.

Field descriptions are taken from third party API documentation, these are maintained on a best effort basis and Worklytics can not guarantee their indefinite accuracy. Please refer to the source API site for the most up-to-date documentation.

How to read the "DLP Proxy" column in the table(s):

⭕ This field is transformed, usually partially redacted

🟡 This field is "pseudonymized" by the DLP Proxy: only a SHA256 hash of its value is sent to Worklytics; never the value itself

To see the full (unsanitized) version of this document, click here.

Worklytics requires access to the following API primary endpoints:

Model	Description	API docs
Event	Used to retrieve a list of events in a user calendar, or the default calendar of a Microsoft 365 group. Endpoints: /users/{id}/calendar/events	🔗↗️
Calendar	Used to retrieve a list of calendar views Endpoints: /v1.0/me/calendar/calendarView	🔗↗️

Event

API docs: https://docs.microsoft.com/en-us/graph/api/resources/event?view=graph-rest-beta

DLP Proxy docs: Outlook Calendar

DLP Proxy	Property Name	Type	Description
🟢 Allowed	attachments[]	List of Attachment	The collection of FileAttachment and ItemAttachment attachments for the event. Navigation property.
🟢 Allowed	attachments[].size	Integer
🟡 Pseudonymized	attendees[]	List of Attendee	The collection of attendees for the event.
🟡 Pseudonymized	attendees[].emailAddress	EmailAddress
🟡 Pseudonymized	attendees[].emailAddress.address	String	Raw example: [e-mail] Sanitized example: {"scope":"email","domain":"M365x214355.onmicrosoft.com","hash":"suStOGza62rXoyXuJ8WxGBD4x4qHE0lhOuCSi5j4CF8"}
🟢 Allowed	attendees[].proposedNewTime	ProposedNewTime
🟢 Allowed	attendees[].proposedNewTime.end	DateTimeTimeZone
🟢 Allowed	attendees[].proposedNewTime.start	DateTimeTimeZone
🟢 Allowed	attendees[].proposedNewTime.start.dateTime	Date
🟢 Allowed	attendees[].proposedNewTime.start.timeZone	String
🟢 Allowed	attendees[].status	ResponseStatus
🟢 Allowed	attendees[].status.time	Date
🟢 Allowed	calendar	Calendar	The calendar that contains the event. Navigation property.
🟢 Allowed	calendar.id	String
🟢 Allowed	categories	List of String	The categories associated with the event. Each category corresponds to the displayName property of an outlookCategory defined for the user.
🟢 Allowed	changeKey	String	Identifies the version of the event object. Every time the event is changed, ChangeKey changes as well. This allows Exchange to apply changes to the correct version of the object.
🟢 Allowed	createdDateTime	Date	The date and time that the event was created.
🟢 Allowed	end	DateTimeTimeZone	The end time of the event.
🟢 Allowed	etag	String
🟢 Allowed	hasAttachments	Boolean
🟢 Allowed	hideAttendees	Boolean	When set to true, each attendee only sees themselves in the meeting request and meeting Tracking list. Default is false.
🟢 Allowed	iCalUId	String
🟢 Allowed	id	String
🟢 Allowed	importance	String	The importance of the event. Possible values are: low, normal, high.
🟢 Allowed	isAllDay	Boolean	Set to true if the event lasts all day.
🟢 Allowed	isCancelled	Boolean	Set to true if the event has been canceled.
🟢 Allowed	isDraft	Boolean	Set to true if the user has updated the meeting in Outlook but has not sent the updates to attendees. Set to false if all changes have been sent, or if the event is an appointment without any attendees.
🟢 Allowed	isOnlineMeeting	Boolean
🟢 Allowed	isOrganizer	Boolean
🟢 Allowed	lastModifiedDateTime	Date	The date and time that the event was last modified.
🟡 Pseudonymized	location	Location	The location of the event.
⭕ Sanitized	location.displayName	String	The name associated with the location. Example: Conf Room 1
⭕ Sanitized	location.locationUri	String
⭕ Sanitized	location.uniqueId	String
🟢 Allowed	location.uniqueIdType	String
🟢 Allowed	locations[]	List of Location	The locations where the event is held or attended from.
🟢 Allowed	occurrenceId	String
🟡 Pseudonymized	onlineMeeting	OnlineMeetingInfo	Details for an attendee to join the meeting online. Default is null. Read-only.
🟢 Allowed	onlineMeeting.conferenceId	String	The ID of the conference.
⭕ Sanitized	onlineMeeting.joinUrl	String	The external link that launches the online meeting. This is a URL that clients launch into a browser and will redirect the user to join the meeting.
🟢 Allowed	onlineMeeting.phones[]	List of Phone
🟢 Allowed	onlineMeeting.phones[].number	String
🟢 Allowed	onlineMeeting.phones[].type	String
🟢 Allowed	onlineMeeting.quickDial	String
🟢 Allowed	onlineMeeting.tollFreeNumbers	List of String
🟢 Allowed	onlineMeeting.toolNumber	String
🟢 Allowed	onlineMeetingProvider	String	Represents the online meeting service provider. By default, onlineMeetingProvider is unknown. The possible values are unknown, teamsForBusiness, skypeForBusiness, and skypeForConsumer.
⭕ Sanitized	onlineMeetingUrl	String
🟢 Allowed	organizer	Recipient	The organizer of the event.
🟢 Allowed	organizer.emailAddress	EmailAddress
🟢 Allowed	originalEndTimeZone	String
🟢 Allowed	originalStartTimeZone	String
🟢 Allowed	recurrence	PatternedRecurrence	The recurrence pattern for the event.
🟢 Allowed	recurrence.recurrencePattern	RecurrencePattern
🟢 Allowed	recurrence.recurrencePattern.dayOfMonth	Integer
🟢 Allowed	recurrence.recurrencePattern.daysOfWeek	List of Integer
🟢 Allowed	recurrence.recurrencePattern.firstDayOfWeek	Integer
🟢 Allowed	recurrence.recurrencePattern.interval	Integer
🟢 Allowed	recurrence.recurrencePattern.month	Integer
🟢 Allowed	recurrence.recurrencePattern.weekIndex	Integer
🟢 Allowed	recurrence.recurrenceRange	RecurrenceRange
🟢 Allowed	recurrence.recurrenceRange.numberOfOccurrences	Integer
🟢 Allowed	responseRequested	Boolean
🟢 Allowed	responseStatus	ResponseStatus	Indicates the type of response sent in response to an event message.
🟢 Allowed	seriesMasterId	String
🟢 Allowed	showAs	String	The status to show. Possible values are: free, tentative, busy, oof, workingElsewhere, unknown.
🟢 Allowed	start	DateTimeTimeZone	The start time of the event.
⭕ Sanitized	subject	String	The text of the event's subject line. Only present if matches certain DLP Proxy rules (see documentation for details)
🟢 Allowed	uid	String	A unique identifier for calendar events.
🟢 Allowed	webLink	String	The URL to open the event in Outlook Web App.

Calendar

API docs: https://learn.microsoft.com/en-us/graph/api/user-list-calendars?view=graph-rest-beta&tabs=http

DLP Proxy docs: Outlook Calendar

DLP Proxy	Property Name	Type	Description
🟢 Allowed	id	String