import { Value } from '../../../cloudformation/Value';
/**
  A transform operation that projects columns. Operations that come after a projection can only refer to projected columns.
  For full documentation go to <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-quicksight-dataset-projectoperation.html">the AWS Docs</a>
*/
export interface ProjectOperationProps {
    /** <code>ProjectedColumns</code>  <a name="cfn-quicksight-dataset-projectoperation-projectedcolumns"></a>
  Projected columns.<br />
  
  Required: Yes<br />
  
  Maximum: <code>2000</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> */
    projectedColumns: Value<Value<string>[]>;
}
