import { Value } from '../../../cloudformation/Value';
/**
  How long, in days, message data is kept.
  For full documentation go to <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iotanalytics-dataset-retentionperiod.html">the AWS Docs</a>
*/
export interface RetentionPeriodProps {
    /** <code>NumberOfDays</code>  <a name="cfn-iotanalytics-dataset-retentionperiod-numberofdays"></a>
  The number of days that message data is kept. The <code>unlimited</code> parameter must be false.<br />
  
  Required: No<br />
  
  Minimum: <code>1</code><br />
  
  Update requires: <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt">No interruption</a> */
    numberOfDays?: Value<number>;
    /** <code>Unlimited</code>  <a name="cfn-iotanalytics-dataset-retentionperiod-unlimited"></a>
  If true, message data is kept indefinitely.<br />
  
  Required: No<br />
  
  Update requires: <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt">No interruption</a> */
    unlimited?: Value<boolean>;
}
