Loading Call Analytics Data into Power BI

Check this blog out that shows how to get data from RingCentral Analytics API to Microsoft Power BI using Azure: https://medium.com/ringcentral-developers/low-code-integration-of-ringcentral-analytics-api-with-microsoft-azure-power-bi-2a400fa7a15f

However I am struggling with the details of actually putting together the pipeline. I am not sure what link to use to get the credentials in step #1 and not sure how to set up step #2. Does anyone have a more detailed step-by-step process to get this pipeline set up?

@Suyash Joshi

Thanks!