Snowbridge is configured using HCL. To configure Snowbridge, create your configuration in a file with .hcl extension, and set the SNOWBRIDGECONFIGFILE environment variable to the path to your file. By default, the Snowbridge docker image uses /tmp/config.hcl as the config path - when using the docker images you can either mount your config file to /tmp/config.hcl, or mount it to a different path, and set the SNOWBRIDGECONFIGFILE environment variable in your docker container to that path.