presto-hive/src/main/java/io/prestosql/plugin/hive/gcs/HiveGcsConfig.java/HiveGcsConfig/setJsonKeyFilePath
class HiveGcsConfig:    @Config("hive.gcs.json-key-file-path")
    @ConfigDescription("JSON key file used to access Google Cloud Storage")
    public HiveGcsConfig setJsonKeyFilePath(String jsonKeyFilePath)
    {
        this.jsonKeyFilePath = jsonKeyFilePath;
        return this;
    }