// in refresh token google aouth

So, I'm sending request with refresh token to get new access token to google api. Now my refresh token is like that 1//u342923982....... I'm getting invalid grant as a response. Now when I saw the request the refresh_rate=1 and nothing is there after that. Can someone tell me how to get //894320.. and all the thing after 1.

Hey @yash_mundra can you send some screenshot of how you currently have this set up and the error you are getting? Are you doing this with REST APIs in an app, or is this part of a resource setup? Any further information would be helpful. Thanks!