code: public OvhOrder dedicatedCloud_serviceName_additionalBandwidth_duration_POST(String serviceName, String duration, OvhAdditionalBandwidthEnum bandwidth) throws IOException {
  		String qPath = "/order/dedicatedCloud/{serviceName}/additionalBandwidth/{duration}";
  		StringBuilder sb = path(qPath, serviceName, duration);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "bandwidth", bandwidth);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhOrder.class);
  	}
docs: Create order
  
  REST: POST /order/dedicatedCloud/{serviceName}/additionalBandwidth/{duration}
  @param bandwidth [required] How much additional bandwidth do you want ?
  @param serviceName [required]
  @param duration [required] Duration