public static async Task <ResourceSet <FaxResource> > GetFaxesAsync(ITwilioRestClient client, string from = null, string to = null, DateTime?dateCreatedAfter = null, DateTime?dateCreatedOnOrBefore = null, long?limit = null) { var options = new ReadFaxOptions { DateCreatedAfter = dateCreatedAfter, DateCreatedOnOrBefore = dateCreatedOnOrBefore, From = from, To = to, Limit = limit, PageSize = null }; return(await FaxResource.ReadAsync(options, client)); }