Issues a new Access token (optionally identity_token & refresh_token) in exchange of Oauth grant
Created
The device verification code.
The expiration time of the device_code and user_code in seconds.
The minimum amount of time in seconds that the client should wait between polling requests to the token endpoint.
The verification code which end user uses to verify authorization request.
The URI that the end user visits to verify authorization request.
The URI with user_code that the end-user alternatively visits to verify authorization request.