Could someone help me with the sample configuration file for LambdaTest Tunnel

Hi, Hope everyone is doing good. Currently, we are starting/running the LambdaTest tunnel using docker run command, passing the --user, --key, --tunnelname , --proxy-host, --proxy-port etc as command line arguments. We are looking to have the config file with all the required parameters & pass only the config file name with -c/–config option to docker run. we couldn’t able to get the right file format ( like yaml, json etc), hence requesting the community to share any sample config file/format with us.