code: public ArrayList<OvhNodeConsumption> serviceName_nodeConsumptions_GET(String serviceName) throws IOException {
  		String qPath = "/cluster/hadoop/{serviceName}/nodeConsumptions";
  		StringBuilder sb = path(qPath, serviceName);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, t4);
  	}
docs: Get the current node consumptions that you will billed for on the next bill
  
  REST: GET /cluster/hadoop/{serviceName}/nodeConsumptions
  @param serviceName [required] The internal name of your cluster