Connect Microsoft Outlook Calendar to HTTP / Webhook

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 an event in the user's default calendar. Supports one-time and recurring events. See the documentation and recurring event example.

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 an event in the user's default calendar. See the documentation

Delete an individual instance of a recurring event in the user's default calendar. See the documentation

Suggest meeting times and locations based on organizer and attendee availability. See the documentation

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.

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 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

Get a list of event objects in the user's mailbox. See the documentation

Retrieves available options for the Time Zone field.

Search for contacts by name from your saved contacts list and retrieve their email addresses. See the documentation

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 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 an event in the user's default calendar. See the documentation

Update an individual instance of a recurring event in the user's default calendar. See the documentation

Send an HTTP request using any method and URL. Optionally configure query string parameters, headers, and basic auth.

Send an HTTP GET request to any URL. Optionally configure query string parameters, headers and basic auth.

Send an HTTP POST request to any URL. Optionally configure query string parameters, headers and basic auth.

Send an HTTP PUT request to any URL. Optionally configure query string parameters, headers and basic auth.

Use with an HTTP trigger that uses "Return a custom response from your workflow" as its HTTP Response

Require authorization for incoming HTTP webhook requests. Make sure to configure the HTTP trigger to "Return a custom response from your workflow".

Validate HMAC signature for incoming HTTP webhook requests. Make sure to configure the HTTP trigger to "Return a custom response from your workflow".