How to call a Power Automate HTTP Request trigger with Javascript in a SharePoint page

In this video I demo how to create a Power Automate Flow using an HTTP Request Trigger and then starting the Flow using a Javascript button on a SharePoint page. This example reads the URL parameters and then passes them to Power Automate. More info include screenshots and code snippets can be found on my blog: steveknutson.blog/2022/06/21/start-a-power-automat…