Tutorial: Create a Custom Connector with OAuth 2.0 Authentication in Power Automate (for ArcGIS)

Tutorial covering how to create an OAuth 2.0 authenticated Custom Connector in Power Automate for an ArcGIS API Service. Blog post: https://marknanneman.wordpress.com/2025/03/19/tutorial-create-a-custom-connector-with-oauth-2-0-authentication-in-power-automate-arcgis-example/