microsoft-auto-update

Install command: 
brew install --cask microsoft-auto-update

Name: Microsoft Auto Update

Provides updates to various Microsoft products

https://docs.microsoft.com/officeupdates/release-history-microsoft-autoupdate

Cask JSON API: /api/cask/microsoft-auto-update.json

Cask code: microsoft-auto-update.rb on GitHub

Current version: 4.81.25101344

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
microsoft-auto-update 7,341
Installs (90 days)
microsoft-auto-update 20,167
Installs (365 days)
microsoft-auto-update 77,116