The device verification code.
The lifetime in seconds of the "device_code" and "user_code".
OptionalintervalThe minimum amount of time in seconds that the client SHOULD wait between polling requests to the token endpoint. If no value is provided, clients MUST use 5 as the default.
The end-user verification code.
The end-user verification URI on the authorization server. The URI should be short and easy to remember as end users will be asked to manually type it into their user agent.
Optionalverification_The URI which doesn’t require the user to manually type the user_code, designed for non-textual transmission.
Response from the OAuth2 device authorization endpoint. As specified in https://datatracker.ietf.org/doc/html/rfc8628#section-3.2