code: public OvhTask serviceName_virtualMac_macAddress_virtualAddress_POST(String serviceName, String macAddress, String ipAddress, String virtualMachineName) throws IOException {
  		String qPath = "/dedicated/server/{serviceName}/virtualMac/{macAddress}/virtualAddress";
  		StringBuilder sb = path(qPath, serviceName, macAddress);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "ipAddress", ipAddress);
  		addBody(o, "virtualMachineName", virtualMachineName);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhTask.class);
  	}
docs: Add an IP to this Virtual MAC
  
  REST: POST /dedicated/server/{serviceName}/virtualMac/{macAddress}/virtualAddress
  @param virtualMachineName [required] Friendly name of your Virtual Machine behind this IP/MAC
  @param ipAddress [required] IP address to link to this virtual MAC
  @param serviceName [required] The internal name of your dedicated server
  @param macAddress [required] Virtual MAC address in 00:00:00:00:00:00 format