DOCS-12320: transportSecurity in serverStatus

Author: Kay Kim

source/reference/command/serverStatus.txt

@@ -1514,6 +1514,30 @@ transactions
 
    .. versionadded:: 4.2
 
+transportSecurity
+~~~~~~~~~~~~~~~~~
+
+.. versionadded:: 4.0.2 (*Also available in 3.6.7+ and 3.4.17+*)
+
+.. code-block:: javascript
+
+   "transportSecurity" : {
+      "1.0" : <NumberLong>,
+      "1.1" : <NumberLong>,
+      "1.2" : <NumberLong>,
+      "1.3" : <NumberLong>,
+      "unknown" :<NumberLong>
+   },
+
+.. serverstatus:: transportSecurity.<version>
+
+   .. versionadded:: 4.0.2 (*Also available in 3.6.7+ and 3.4.17+*)
+
+   The cumulative number of TLS <version> connections that have been
+   made to this :binary:`~bin.mongod` or :binary:`~bin.mongos`
+   instance. The value is reset upon restart.
+
+
 .. _server-status-wiredTiger:
 
 wiredTiger