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::OpenSearchService::Application IamIdentityCenterOptions
<a name="aws-properties-opensearchservice-application-iamidentitycenteroptions"></a>

Configuration settings for IAM Identity Center in an OpenSearch application.

## Syntax
<a name="aws-properties-opensearchservice-application-iamidentitycenteroptions-syntax"></a>

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

### JSON
<a name="aws-properties-opensearchservice-application-iamidentitycenteroptions-syntax.json"></a>

```
{
  "[Enabled](#cfn-opensearchservice-application-iamidentitycenteroptions-enabled)" : {{Boolean}},
  "[IamIdentityCenterInstanceArn](#cfn-opensearchservice-application-iamidentitycenteroptions-iamidentitycenterinstancearn)" : {{String}},
  "[IamRoleForIdentityCenterApplicationArn](#cfn-opensearchservice-application-iamidentitycenteroptions-iamroleforidentitycenterapplicationarn)" : {{String}}
}
```

### YAML
<a name="aws-properties-opensearchservice-application-iamidentitycenteroptions-syntax.yaml"></a>

```
  [Enabled](#cfn-opensearchservice-application-iamidentitycenteroptions-enabled): {{Boolean}}
  [IamIdentityCenterInstanceArn](#cfn-opensearchservice-application-iamidentitycenteroptions-iamidentitycenterinstancearn): {{String}}
  [IamRoleForIdentityCenterApplicationArn](#cfn-opensearchservice-application-iamidentitycenteroptions-iamroleforidentitycenterapplicationarn): {{String}}
```

## Properties
<a name="aws-properties-opensearchservice-application-iamidentitycenteroptions-properties"></a>

`Enabled`  <a name="cfn-opensearchservice-application-iamidentitycenteroptions-enabled"></a>
Indicates whether IAM Identity Center is enabled for the OpenSearch application.  
*Required*: No  
*Type*: Boolean  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`IamIdentityCenterInstanceArn`  <a name="cfn-opensearchservice-application-iamidentitycenteroptions-iamidentitycenterinstancearn"></a>
Property description not available.  
*Required*: No  
*Type*: String  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`IamRoleForIdentityCenterApplicationArn`  <a name="cfn-opensearchservice-application-iamidentitycenteroptions-iamroleforidentitycenterapplicationarn"></a>
The Amazon Resource Name (ARN) of the IAM role assigned to the IAM Identity Center application for the OpenSearch application.  
*Required*: No  
*Type*: String  
*Pattern*: `arn:(aws|aws\-cn|aws\-us\-gov|aws\-iso|aws\-iso\-b):iam::[0-9]+:role\/.*`  
*Minimum*: `20`  
*Maximum*: `2048`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)