Add a search result object model

Author: MaggieKimani1

src/Microsoft.OpenApi/Services/SearchResult.cs

@@ -0,0 +1,13 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
+using Microsoft.OpenApi.Models;
+
+namespace Microsoft.OpenApi.Services
+{
+    public class SearchResult
+    {
+        public CurrentKeys CurrentKeys { get; set; }
+        public OpenApiOperation Operation { get; set; }
+    }
+}