I have an Azure Function that will run on a time interval and push leads to CRM.  I don't have a URL as it is not browser based so I thought the non-browser option fit best.  Follwing this doc (https://www.zoho.com/accounts/protocol/oauth/devices/initiation-request.html)  I created the url and made a post in Postman.  I get a response of {"error":"invalid_response_type"}

Here is the URL I used (with the client id blanked out): https://accounts.zoho.com/oauth/v3/device/code?client_id=xxxxxxxxxxxxxxxxxxxx&scope =ZohoCRM.modules.READ&grant_type =device_request