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 DataLakePrincipal
<a name="aws-properties-lakeformation-permissions-datalakeprincipal"></a>

The Lake Formation principal.

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

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

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

```
{
  "[DataLakePrincipalIdentifier](#cfn-lakeformation-permissions-datalakeprincipal-datalakeprincipalidentifier)" : String
}
```

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

```
  [DataLakePrincipalIdentifier](#cfn-lakeformation-permissions-datalakeprincipal-datalakeprincipalidentifier): String
```

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

`DataLakePrincipalIdentifier`  <a name="cfn-lakeformation-permissions-datalakeprincipal-datalakeprincipalidentifier"></a>
An identifier for the Lake Formation principal.  
*Required*: No  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `255`  
*Update requires*: [Replacement](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)