| Name | Description | |
|---|---|---|
 | AccessToken | Optional last access token that was issued to the client. If this property is not set, the first request will acquire its access token using the RefreshToken to get the access token instead of trying previous access tokens. If the access token is stored persistently, use the event OAuth2TokenRefreshed and replace the stored access token with the supplied OAuth2TokenRefreshedEventArgs.AccessToken. |
| AccessTokenUrl | The token endpoint of the specific OAuth 2.0 service. |
| ClientId | The client identifier issued to the client during the registration process. |
| ClientSecret | The secret of the client specified in ClientId. |
| RefreshToken | The refresh token that was issued to the client and should be used to refresh the access token when expired. If the refresh token is stored persistently, use the event OAuth2TokenRefreshed and replace the stored refresh token with the supplied OAuth2TokenRefreshedEventArgs.RefreshToken. |
| Scope | Optional scopes that were used to acquire the RefreshToken. |