Add a new worksheet to the workbook. Note: The new worksheet name may not be immediately visible to other tools due to a brief Graph API propagation delay (up to ~10 s). Pass the returned ``session_id`` to subsequent calls that reference the new worksheet to mitigate this.

Create a new Excel workbook (.xlsx) in OneDrive for Business. Only .xlsx files are supported. OneDrive Consumer (personal accounts) is NOT supported.

Delete a worksheet from the workbook. Cannot delete the last worksheet in a workbook. Note: If referencing a recently added or renamed worksheet, pass the ``session_id`` from that operation. A brief Graph API propagation delay (up to ~10 s) may cause a WorksheetNotFoundError; retry with the ``session_id`` if this occurs.

Get metadata about an Excel workbook including worksheet list. Returns workbook name, URL, and all worksheets with their names, positions, and visibility.

Read cell values from a worksheet. Returns data in sparse dict format where data[ROW][COL] has userEnteredValue and formattedValue for each non-empty cell. Includes pagination hints if more data exists beyond the requested range. Note: If referencing a recently added or renamed worksheet, pass the ``session_id`` from that operation. A brief Graph API propagation delay (up to ~10 s) may cause a WorksheetNotFoundError; retry with the ``session_id`` if this occurs.