first draft (#4079)

Microsoft.Azure.Cosmos/src/Telemetry/OpenTelemetry/Filters/DiagnosticsFilterHelper.cs

@@ -6,6 +6,7 @@ namespace Microsoft.Azure.Cosmos.Telemetry.Diagnostics
 {
     using System;
     using Documents;
+    using static Antlr4.Runtime.TokenStreamRewriter;
 
     internal static class DiagnosticsFilterHelper
     {
@@ -26,7 +27,9 @@ namespace Microsoft.Azure.Cosmos.Telemetry.Diagnostics
             }
             else
             {
-                latencyThreshold = operationType == OperationType.Query ? DistributedTracingOptions.DefaultQueryTimeoutThreshold : DistributedTracingOptions.DefaultCrudLatencyThreshold;
+                latencyThreshold = DiagnosticsFilterHelper.IsPointOperation(operationType) ?
+                    DistributedTracingOptions.DefaultCrudLatencyThreshold :
+                    DistributedTracingOptions.DefaultQueryTimeoutThreshold;
             }
 
             return response.Diagnostics.GetClientElapsedTime() > latencyThreshold;
@@ -44,5 +47,19 @@ namespace Microsoft.Azure.Cosmos.Telemetry.Diagnostics
                         || (response.StatusCode == System.Net.HttpStatusCode.Conflict && response.SubStatusCode == 0)
                         || (response.StatusCode == System.Net.HttpStatusCode.PreconditionFailed && response.SubStatusCode == 0);
         }
+
+        /// <summary>
+        /// Check if passed operation type is a point operation
+        /// </summary>
+        /// <param name="operationType"></param>
+        public static bool IsPointOperation(OperationType operationType)
+        {
+            return operationType == OperationType.Create ||
+                   operationType == OperationType.Delete ||
+                   operationType == OperationType.Replace ||
+                   operationType == OperationType.Upsert ||
+                   operationType == OperationType.Patch ||
+                   operationType == OperationType.Read;
+        }
     }
 }