The request is to be able to use maxscript to add and edit tone mapping operators in specific camera's overrides. Specifically, Alex would like to add 2 LUT operators and specify paths for them, but all operators and their settings should be covered.
A method exists where this can be done, see the reply on the forum at https://forum.corona-renderer.com/index.php?topic=45311.msg235075#msg235075 which describes the steps. At this point in time, this solution is seen as satisfying the need for this request, so marking this one as Declined.