Session Manager Preferences

I need to update the session manager preferences in AWS system manager using AWS SSM automation document. Instead of using SSM Session Document or manual changing, I need to update it by SSM document Is it possible ? or Is there any work-around for this? After my research on this - there is no direct way to update Session Manager preferences programmatically using SSM Automation. I like to know, anyway possible to do this? I like to update the idlesessiontimeout parameter in the session manager preferences through automation Objective: Update Session Manager preferences by automation instead of using manual configuration

Thank you in Advance