This is the new *Amazon CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [Amazon CloudFormation User Guide](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::QuickSight::DataSet ColumnLevelPermissionRule
<a name="aws-properties-quicksight-dataset-columnlevelpermissionrule"></a>

A rule defined to grant access on one or more restricted columns. Each dataset can have multiple rules. To create a restricted column, you add it to one or more rules. Each rule must contain at least one column and at least one user or group. To be able to see a restricted column, a user or group needs to be added to a rule for that column.

## Syntax
<a name="aws-properties-quicksight-dataset-columnlevelpermissionrule-syntax"></a>

To declare this entity in your Amazon CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-quicksight-dataset-columnlevelpermissionrule-syntax.json"></a>

```
{
  "[ColumnNames](#cfn-quicksight-dataset-columnlevelpermissionrule-columnnames)" : [ String, ... ],
  "[Principals](#cfn-quicksight-dataset-columnlevelpermissionrule-principals)" : [ String, ... ]
}
```

### YAML
<a name="aws-properties-quicksight-dataset-columnlevelpermissionrule-syntax.yaml"></a>

```
  [ColumnNames](#cfn-quicksight-dataset-columnlevelpermissionrule-columnnames): 
    - String
  [Principals](#cfn-quicksight-dataset-columnlevelpermissionrule-principals): 
    - String
```

## Properties
<a name="aws-properties-quicksight-dataset-columnlevelpermissionrule-properties"></a>

`ColumnNames`  <a name="cfn-quicksight-dataset-columnlevelpermissionrule-columnnames"></a>
An array of column names.  
*Required*: No  
*Type*: Array of String  
*Minimum*: `1`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Principals`  <a name="cfn-quicksight-dataset-columnlevelpermissionrule-principals"></a>
An array of Amazon Resource Names (ARNs) for Quick users or groups.  
*Required*: No  
*Type*: Array of String  
*Minimum*: `1`  
*Maximum*: `100`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)