Paul Gottschling c553fa7d66 Add a guide to writing an Access Request plugin (#22441) ...

* Add a guide to writing an Access Request plugin

Closes #22227

This guide uses a minimal working example of an Access Request plugin to
demonstrate some of the key libraries that Teleport makes available to
plugin developers. The guide is based on a 270-line plugin that manages
Access Requests using Google Sheets.

* Respond to hugoShaka feedback

* Respond to zmb3 feedback

* Add some minor tweaks

- Update the line of code count in the demo program
- Mention Machine ID

* Respond to alexfornuto PR feedback

2023-03-14 17:35:05 +00:00

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google-sheets.png

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