chore(Discovery CPD): Regenerate for missing spelling suggestion

Author: mediumTaj

src/IBM.Watson.Discovery.v1/Model/QueryResponse.cs

@@ -63,6 +63,11 @@ public class QueryResponse
         /// </summary>
         [JsonProperty("retrieval_details", NullValueHandling = NullValueHandling.Ignore)]
         public RetrievalDetails RetrievalDetails { get; set; }
+        /// <summary>
+        /// The suggestions for a misspelled natural language query.
+        /// </summary>
+        [JsonProperty("suggested_query", NullValueHandling = NullValueHandling.Ignore)]
+        public string SuggestedQuery { get; set; }
     }
 
 }

test/Discovery.v1.IntegrationTests/DiscoveryCpdIntegrationTests.cs

@@ -61,10 +61,10 @@ public void TestAutocompletion()
         [TestMethod]
         public void TestSpellingSuggestions()
         {
-            var queryResult = service.Query(environmentId: environmentId, collectionId: collectionId, spellingSuggestions: true);
+            var queryResult = service.Query(environmentId: environmentId, collectionId: collectionId, naturalLanguageQuery: "cluod", spellingSuggestions: true);
 
             Assert.IsNotNull(queryResult.Result);
-
+            Assert.IsNotNull(queryResult.Result.SuggestedQuery);
         }
     }
 }