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

# AWS::Cognito::IdentityPool PushSync
<a name="aws-properties-cognito-identitypool-pushsync"></a>

`PushSync` is a property of the [AWS::Cognito::IdentityPool](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cognito-identitypool.html) resource that defines the configuration options to be applied to an Amazon Cognito identity pool.

## Syntax
<a name="aws-properties-cognito-identitypool-pushsync-syntax"></a>

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

### JSON
<a name="aws-properties-cognito-identitypool-pushsync-syntax.json"></a>

```
{
  "[ApplicationArns](#cfn-cognito-identitypool-pushsync-applicationarns)" : [ String, ... ],
  "[RoleArn](#cfn-cognito-identitypool-pushsync-rolearn)" : String
}
```

### YAML
<a name="aws-properties-cognito-identitypool-pushsync-syntax.yaml"></a>

```
  [ApplicationArns](#cfn-cognito-identitypool-pushsync-applicationarns): 
    - String
  [RoleArn](#cfn-cognito-identitypool-pushsync-rolearn): String
```

## Properties
<a name="aws-properties-cognito-identitypool-pushsync-properties"></a>

`ApplicationArns`  <a name="cfn-cognito-identitypool-pushsync-applicationarns"></a>
The ARNs of the Amazon SNS platform applications that could be used by clients.  
*Required*: No  
*Type*: Array of String  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`RoleArn`  <a name="cfn-cognito-identitypool-pushsync-rolearn"></a>
An IAM role configured to allow Amazon Cognito to call Amazon SNS on behalf of the developer.  
*Required*: No  
*Type*: String  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)