Get access token for service principal using Azure/Power BI API

Get access token for service principal (application Id & application secret) using Azure/Power BI API
1. Using HTTP POST request
End point URL :

https://login.windows.net/####tenant Id ####/oauth2/token

2. Headers tab in Postman

3. Body tab in Postman

By doing above you should be able to get the access (authentication) token from Azure/Power BI API.