using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        List<Claim> claims = new List<Claim>

        {

            new Claim { ClaimType = "asdf", ClaimValue = "RestrictDownloads"},

        };

         var nonWhitelistedClaims = claims.Where(uc =>

                uc.ClaimType != "FacilityAccess" &&

                uc.ClaimType != "FacilityGroupAccess" &&

                !(uc.ClaimType == "SftpPermission" && uc.ClaimValue == "RestrictDownloads")

            );

        /*

        // Could also write it like this

        var nonWhitelistedClaims = claims.Where(uc => !(

               uc.ClaimType == "FacilityAccess" ||

               uc.ClaimType == "FacilityGroupAccess" ||

               (uc.ClaimType == "SftpPermission" && uc.ClaimValue == "RestrictDownloads")

           ));

        */

        var hasNonWhitedListedClaims = nonWhitelistedClaims.Any();

        foreach(var claim in nonWhitelistedClaims)

        {

            Console.WriteLine($"Type: {claim.ClaimType}, Value: {claim.ClaimValue}");

        }

        Console.WriteLine("Has non-whitedlisted claims: " + (hasNonWhitedListedClaims ? "Yes" : "No"));

    }

}

​

class Claim

{

    public string ClaimType { get; set; }

    public string ClaimValue { get; set; }

}