code: protected void validate(String operationType) throws Exception
  	{
  		super.validate(operationType);
  
  		MPSString act_id_validator = new MPSString();
  		act_id_validator.validate(operationType, act_id, "\"act_id\"");
  		
  		MPSIPAddress device_ipaddress_validator = new MPSIPAddress();
  		device_ipaddress_validator.validate(operationType, device_ipaddress, "\"device_ipaddress\"");
  		
  		MPSString inventory_status_validator = new MPSString();
  		inventory_status_validator.setConstraintMaxStrLen(MPSConstants.GENERIC_CONSTRAINT, 1024);
  		inventory_status_validator.setConstraintMinStrLen(MPSConstants.GENERIC_CONSTRAINT, 1);
  		inventory_status_validator.validate(operationType, inventory_status, "\"inventory_status\"");
  		
  	}
docs: <pre>
  Performs generic data validation for the operation to be performed
  </pre>