code: func WriteRawJSON(statusCode int, object interface{}, w http.ResponseWriter) {
  	output, err := json.MarshalIndent(object, "", "  ")
  	if err != nil {
  		http.Error(w, err.Error(), http.StatusInternalServerError)
  		return
  	}
  	w.Header().Set("Content-Type", "application/json")
  	w.WriteHeader(statusCode)
  	w.Write(output)
  }
docs: // WriteRawJSON writes a non-API object in JSON.