DOCS-5914: made changes according to recommendations in Jira ticket

Author: steveren

source/includes/apiargs-method-db.createCollection-options-param.yaml

@@ -16,8 +16,10 @@ description: |
   ``_id`` field.
 
   .. important::
+     For replica sets, do not set ``autoIndexId`` to ``false``.
 
-     For replica sets, all collections must have ``autoIndexId`` set to ``true``.
+  .. deprecated:: 3.2
+     The ``autoIndexId`` option will be removed in version 3.4.
 interface: method
 name: autoIndexId
 operation: db.createCollection