code: public OvhOrder hosting_privateDatabase_serviceName_ram_duration_GET(String serviceName, String duration, OvhAvailableRamSizeEnum ram) throws IOException {
  		String qPath = "/order/hosting/privateDatabase/{serviceName}/ram/{duration}";
  		StringBuilder sb = path(qPath, serviceName, duration);
  		query(sb, "ram", ram);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, OvhOrder.class);
  	}
docs: Get prices and contracts information
  
  REST: GET /order/hosting/privateDatabase/{serviceName}/ram/{duration}
  @param ram [required] Private database ram size
  @param serviceName [required] The internal name of your private database
  @param duration [required] Duration