func Unmarshal(b []byte, yamlObj interface{}) error
Unmarshal takes a byte array and an interface passed by reference. The d.Decode will read the next YAML-encoded value from its input and store it in the value pointed to by yamlObj. Any config keys from the incoming YAML document which do not correspond to expected keys in the config struct will result in errors.
TODO(https://github.com/go-yaml/yaml/issues/639): Replace this function with yaml.Unmarshal once a more ergonomic way to set unmarshal options is added upstream.