1 files changed, 24 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.OAuth2.ClientAuthorization/OAuth2/Messages/IAccessTokenIssuingResponse.cs b/src/DotNetOpenAuth.OAuth2.ClientAuthorization/OAuth2/Messages/IAccessTokenIssuingResponse.cs
new file mode 100644
index 0000000..1a54aca
--- /dev/null
+++ b/src/DotNetOpenAuth.OAuth2.ClientAuthorization/OAuth2/Messages/IAccessTokenIssuingResponse.cs
@@ -0,0 +1,24 @@
+//-----------------------------------------------------------------------
+// <copyright file="IAccessTokenIssuingResponse.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.OAuth2.Messages {
+	using System;
+	using System.Collections.Generic;
+	using System.Linq;
+	using System.Text;
+	using DotNetOpenAuth.OAuth2.ChannelElements;
+
+	/// <summary>
+	/// A message sent from the Authorization Server to the client carrying an access token.
+	/// </summary>
+	internal interface IAccessTokenIssuingResponse : IAccessTokenCarryingRequest {
+		/// <summary>
+		/// Gets or sets the lifetime of the access token.
+		/// </summary>
+		/// <value>The lifetime.</value>
+		TimeSpan? Lifetime { get; set; }
+	}
+}