如何在.NET应用程序中使用Microsoft Graph访问共享邮件文件夹

public static async Task<IEnumerable<MailFolder>> GetMailFolderAsync()
{
    var graphClient = GetAuthenticatedClient();
    var mailFolder = await graphClient.Me.MailFolders.Request().GetAsync();
    var sharedMailFolder = await graphClient.Users.Request().GetAsync();
    return mailFolder;
}

另外,我想知道在上面的代码中,我可以在哪里传递参数来访问下一页或所有页??

private static GraphServiceClient GetAuthenticatedClient()
    {
        return new GraphServiceClient(
            new DelegateAuthenticationProvider(
                async (requestMessage) =>
                {
                    string signedInUserId = ClaimsPrincipal.Current.FindFirst(ClaimTypes.NameIdentifier).Value;
                    SessionTokenStore tokenStore = new SessionTokenStore(signedInUserId,
                        new HttpContextWrapper(HttpContext.Current));

                    var idClient = new ConfidentialClientApplication(
                        appId, redirectUri, new ClientCredential(appSecret),
                        tokenStore.GetMsalCacheInstance(), null);

                    var accounts = await idClient.GetAccountsAsync();

                    var result = await idClient.AcquireTokenSilentAsync(
                        graphScopes.Split(' '), accounts.FirstOrDefault());

                    requestMessage.Headers.Authorization =
                        new AuthenticationHeaderValue("Bearer", result.AccessToken);
                }));