insufficientPermissions: Create board API, Required scopes: boards:write

Hello, 

I am integrating miro API to a third party App and I wanted to use create board and widget API, After using the OAuth to get token for authorization, and having set the required parameters as stated in the documentation, I kept getting “insufficient permission” response code. 

Below is the sample of response I got:

{
  "status" : 403,
  "code" : "insufficientPermissions",
  "message" : "Required scopes: boards:write",
  "type" : "error"
}