initialize QueryTextNode

Author: sourabh1007

Microsoft.Azure.Cosmos/src/RequestOptions/ChangeFeedRequestOptions.cs

@@ -84,7 +84,7 @@ internal override void PopulateRequestOptions(RequestMessage request)
         /// Users have the option to enable printing parameterized or all queries, 
         /// but has to beware that customer data may be shown when the later option is chosen. It's the user's responsibility to sanitize the queries if necessary.
         /// </summary>
-        internal QueryTextMode? QueryTextMode { get; set; }
+        internal QueryTextMode QueryTextMode { get; set; } = Cosmos.QueryTextMode.None;
 
         internal ChangeFeedRequestOptions Clone()
         {

Microsoft.Azure.Cosmos/src/RequestOptions/QueryRequestOptions.cs

@@ -176,7 +176,7 @@ public ConsistencyLevel? ConsistencyLevel
         /// Users have the option to enable printing parameterized or all queries, 
         /// but has to beware that customer data may be shown when the later option is chosen. It's the user's responsibility to sanitize the queries if necessary.
         /// </summary>
-        public QueryTextMode? QueryTextMode { get; set; } = null;
+        public QueryTextMode QueryTextMode { get; set; } = QueryTextMode.None;
 
         internal CosmosElement CosmosElementContinuationToken { get; set; }
 

Microsoft.Azure.Cosmos/src/Telemetry/OpenTelemetry/OpenTelemetryRecorderFactory.cs

@@ -90,14 +90,13 @@ public static OpenTelemetryCoreRecorder CreateRecorder(Func<string> getOperation
         private static QueryTextMode GetQueryTextMode(RequestOptions requestOptions, CosmosClientContext clientContext)
         {
             QueryTextMode? queryTextMode = null;
-            if (requestOptions is QueryRequestOptions queryRequestOptions && queryRequestOptions.QueryTextMode.HasValue)
+            if (requestOptions is QueryRequestOptions queryRequestOptions)
             {
-                queryTextMode = queryRequestOptions.QueryTextMode.Value;
+                queryTextMode = queryRequestOptions.QueryTextMode;
             }
-            else if (requestOptions is ChangeFeedRequestOptions changeFeedRequestOptions && changeFeedRequestOptions.QueryTextMode.HasValue)
+            else if (requestOptions is ChangeFeedRequestOptions changeFeedRequestOptions)
             {
-                queryTextMode = changeFeedRequestOptions.QueryTextMode.Value;
-
+                queryTextMode = changeFeedRequestOptions.QueryTextMode;
             }
 
             queryTextMode ??= clientContext.ClientOptions?.CosmosClientTelemetryOptions?.QueryTextMode ?? QueryTextMode.None;