GoogleWebAuthorizationBroker.AuthorizeAsync is not working on Server

As there isn't any code details or error details, so I can suggest this code

private static readonly IAuthorizationCodeFlow flow =
        new GoogleAuthorizationCodeFlow(new GoogleAuthorizationCodeFlow.Initializer
            {
                ClientSecrets = new ClientSecrets
                {
                    ClientId = "PUT_CLIENT_ID_HERE",
                    ClientSecret = "PUT_CLIENT_SECRET_HERE"
                },
                Scopes = new[] { DriveService.Scope.Drive },
                DataStore = new FileDataStore("Drive.Api.Auth.Store")
            });

Consider checking these links

https://stackoverflow.com/questions/42835914/googlewebauthorizationbroker-is-not-working-from-iis-host

https://github.com/googleapis/google-api-dotnet-client/issues/888

https://developers.google.com/api-client-library/dotnet/guide/aaa_oauth#web-applications-aspnet-mvc

Thanks