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# AWS::Kendra::DataSource AclConfiguration
<a name="aws-properties-kendra-datasource-aclconfiguration"></a>

Provides information about the column that should be used for filtering the query response by groups.

## Syntax
<a name="aws-properties-kendra-datasource-aclconfiguration-syntax"></a>

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

### JSON
<a name="aws-properties-kendra-datasource-aclconfiguration-syntax.json"></a>

```
{
  "[AllowedGroupsColumnName](#cfn-kendra-datasource-aclconfiguration-allowedgroupscolumnname)" : String
}
```

### YAML
<a name="aws-properties-kendra-datasource-aclconfiguration-syntax.yaml"></a>

```
  [AllowedGroupsColumnName](#cfn-kendra-datasource-aclconfiguration-allowedgroupscolumnname): String
```

## Properties
<a name="aws-properties-kendra-datasource-aclconfiguration-properties"></a>

`AllowedGroupsColumnName`  <a name="cfn-kendra-datasource-aclconfiguration-allowedgroupscolumnname"></a>
A list of groups, separated by semi-colons, that filters a query response based on user context. The document is only returned to users that are in one of the groups specified in the `UserContext` field of the [Query](https://docs.aws.amazon.com/kendra/latest/dg/API_Query.html) operation.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `100`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)