ProviderHostedCustomUIActionsWeb.TokenHelper.GetS2SAccessTokenWithClaims C# (CSharp) Method

        private static string GetS2SAccessTokenWithClaims(
            string targetApplicationHostName,
            string targetRealm,
            IEnumerable<JsonWebTokenClaim> claims)
        {
            return IssueToken(
                ClientId,
                IssuerId,
                targetRealm,
                SharePointPrincipal,
                targetRealm,
                targetApplicationHostName,
                true,
                claims,
                claims == null);
        }