<PackageReference Include="System.ClientModel" Version="1.6.1" />

System.ClientModel.Primitives.AuthenticationToken

public class AuthenticationToken
Represents an OAuth token and its metadata.
namespace System.ClientModel.Primitives { public class AuthenticationToken { public string TokenValue { get; } public string TokenType { get; } public DateTimeOffset? ExpiresOn { get; } public DateTimeOffset? RefreshOn { get; } public AuthenticationToken(string tokenValue, string tokenType, DateTimeOffset expiresOn, DateTimeOffset? refreshOn = default(DateTimeOffset?)); } }