How to enable ssl mode in terraform pg backend and provide certs?

Hi,
I am new to terraform. could someone please help me how to enable ssl mode in connection string and how to provide the certs path while using pg as terraform backend please.

I have the same question.The documentation is not clear enough about that.

Actually its enabled by default , you can provide something like that to check is it working as expected ?sslmode=require to the conn string .If you want to use mutual authentication with client cert , you need to provide the path in the conn string I suppose.Not tested it yet by myself.