Initial commit of SqlTools Service API

ServiceHost/DebugAdapter/VariablesRequest.cs

@@ -0,0 +1,29 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using System.Diagnostics;
+using Microsoft.PowerShell.EditorServices.Protocol.MessageProtocol;
+
+namespace Microsoft.PowerShell.EditorServices.Protocol.DebugAdapter
+{
+    public class VariablesRequest
+    {
+        public static readonly
+            RequestType<VariablesRequestArguments, VariablesResponseBody> Type =
+            RequestType<VariablesRequestArguments, VariablesResponseBody>.Create("variables");
+    }
+
+    [DebuggerDisplay("VariablesReference = {VariablesReference}")]
+    public class VariablesRequestArguments
+    {
+        public int VariablesReference { get; set; }
+    }
+
+    public class VariablesResponseBody
+    {
+        public Variable[] Variables { get; set; }
+    }
+}
+