public static async Task <ResourceSet <ShortCodeResource> > GetShortCodesAsync(ITwilioRestClient client, string accountSid = null, string shortCode = null, string friendlyName = null, long?limit = null) { var options = new ReadShortCodeOptions { PathAccountSid = accountSid, ShortCode = shortCode, FriendlyName = friendlyName, Limit = limit, PageSize = null }; return(await ShortCodeResource.ReadAsync(options, client)); }