<PackageReference Include="NETStandard.Library" Version="2.0.2" />

System.Net.Http.Headers.ViaHeaderValue

public class ViaHeaderValue : ICloneable
namespace System.Net.Http.Headers { public class ViaHeaderValue : ICloneable { public string Comment { get; } public string ProtocolName { get; } public string ProtocolVersion { get; } public string ReceivedBy { get; } public ViaHeaderValue(string protocolVersion, string receivedBy); public ViaHeaderValue(string protocolVersion, string receivedBy, string protocolName); public ViaHeaderValue(string protocolVersion, string receivedBy, string protocolName, string comment); public static ViaHeaderValue Parse(string input); public static bool TryParse(string input, out ViaHeaderValue parsedValue); } }