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::LakeFormation::Permissions ColumnWildcard
<a name="aws-properties-lakeformation-permissions-columnwildcard"></a>

A wildcard object, consisting of an optional list of excluded column names or indexes.

## Syntax
<a name="aws-properties-lakeformation-permissions-columnwildcard-syntax"></a>

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

### JSON
<a name="aws-properties-lakeformation-permissions-columnwildcard-syntax.json"></a>

```
{
  "[ExcludedColumnNames](#cfn-lakeformation-permissions-columnwildcard-excludedcolumnnames)" : [ String, ... ]
}
```

### YAML
<a name="aws-properties-lakeformation-permissions-columnwildcard-syntax.yaml"></a>

```
  [ExcludedColumnNames](#cfn-lakeformation-permissions-columnwildcard-excludedcolumnnames): 
    - String
```

## Properties
<a name="aws-properties-lakeformation-permissions-columnwildcard-properties"></a>

`ExcludedColumnNames`  <a name="cfn-lakeformation-permissions-columnwildcard-excludedcolumnnames"></a>
Excludes column names. Any column with this name will be excluded.  
*Required*: No  
*Type*: Array of String  
*Update requires*: [Replacement](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)