Microsoft Outlook Calendar
The calendar and scheduling component of Outlook that is fully integrated with email, contacts, and other features
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Accept Event
Accept a calendar event invitation and optionally send a response to the organizer. Use **List Events** or **Get Event** to find the event ID. See the documentation
Create Calendar Event
Create an event in the user's default calendar. See the documentation Return only the translated text without explanations.
Decline Event
Decline a calendar event invitation and optionally propose an alternate time. Use **List Events** or **Get Event** to find the event ID. To propose a new time, pass proposedNewTime as a JSON string with start and end objects (each with dateTime in ISO 8601 format and timeZone as a Windows timezone name, e.g. "Pacific Standard Time"). Alternate-time proposals are only valid when the event has allowNewTimeProposals: true and sendResponse is true. See the documentation
Delete Calendar Event
Delete an event in the user's default calendar. See the documentation
Delete Recurring Event Instance
Delete an individual instance of a recurring event in the user's default calendar. See the documentation
Find Meeting Times
Suggest meeting times and locations based on organizer and attendee availability. See the documentation
Get Current User
Returns the authenticated Microsoft user's ID, display name, email, and principal name via Microsoft Graph. Call this first when the user says 'my calendar', 'my events', or needs to identify themselves as organizer/attendee. Use id or mail to filter results from **List Events** or set the organizer in **Create Calendar Event**. See the documentation.
Get Event
Retrieve a calendar event by its Microsoft Graph event ID. Pass the id from **List Events** when you need full details (for example body, attendees, or recurrence) that list responses may omit or truncate. See the documentation
Get Free/Busy Schedule
Get the free/busy availability information for a collection of users, distributions lists, or resources (rooms or equipment) for a specified time period. See the documentation
List Events
Get a list of event objects in the user's mailbox. See the documentation
List Time Zone Options
Retrieves available options for the Time Zone field.
Search Contacts
Search for contacts by name from your saved contacts list and retrieve their email addresses. See the documentation
Search People
Retrieve a collection of person objects ordered by their relevance to the user, based on communication and collaboration patterns and business relationships. See the documentation
Tentatively Accept Event
Tentatively accept a calendar event invitation and optionally propose an alternate time. Use **List Events** or **Get Event** to find the event ID. To propose a new time, pass proposedNewTime as a JSON string with start and end objects (each with dateTime in ISO 8601 format and timeZone as a Windows timezone name, e.g. "Pacific Standard Time"). Alternate-time proposals are only valid when the event has allowNewTimeProposals: true and sendResponse is true. See the documentation
Update Calendar Event
Update an event in the user's default calendar. See the documentation Return only the translated text without explanations.
Update Recurring Event Instance
Update an individual instance of a recurring event in the user's default calendar. See the documentation