Return the signed-in user's Microsoft account profile.

List mail folders with unread/total counts.

Create a mail folder, optionally nested under parent_folder_id.

Rename a mail folder.

Delete a mail folder (moves it to Deleted Items).

List messages (newest first). Optionally restrict to a folder or unread only.

Full-text search across the mailbox (Graph $search).

Get a single message; include_body returns the full body text/HTML.

List a message's attachments (id, name, size, contentType).

Download an attachment to a local file path.

Send an email. Set save_to_sent=False to skip saving to Sent Items.

Reply to a message (set reply_all to reply to everyone).

Forward a message to recipients with an optional comment.

Move a message to another folder.

Copy a message to another folder.

Mark a message read (read=True) or unread (read=False).

Flag or unflag a message.

Delete a message (moves it to Deleted Items; reversible).

Create a draft message (not sent).

Update a draft's subject and/or body.

Attach a local file to a draft.

Send an existing draft.

List the user's calendars.

List events. If start and end (ISO 8601) are given, returns that window via calendarView.

Search events by free text.

Get one event including body and attendees.

Create a calendar event. Times are ISO 8601 in the given time_zone.

Update fields on an existing event (only provided fields change).

Delete/cancel a calendar event.

Respond to a meeting invite. response is one of: accept, decline, tentative.

Free/busy across the given people for a time window (Graph getSchedule).