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::KinesisAnalytics::Application InputLambdaProcessor
<a name="aws-properties-kinesisanalytics-application-inputlambdaprocessor"></a>

An object that contains the Amazon Resource Name (ARN) of the [Amazon Lambda](https://docs.amazonaws.cn/lambda/) function that is used to preprocess records in the stream, and the ARN of the IAM role that is used to access the Amazon Lambda function. 

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

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

```
{
  "[ResourceARN](#cfn-kinesisanalytics-application-inputlambdaprocessor-resourcearn)" : String,
  "[RoleARN](#cfn-kinesisanalytics-application-inputlambdaprocessor-rolearn)" : String
}
```

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

```
  [ResourceARN](#cfn-kinesisanalytics-application-inputlambdaprocessor-resourcearn): String
  [RoleARN](#cfn-kinesisanalytics-application-inputlambdaprocessor-rolearn): String
```

## Properties
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`ResourceARN`  <a name="cfn-kinesisanalytics-application-inputlambdaprocessor-resourcearn"></a>
The ARN of the [Amazon Lambda](https://docs.amazonaws.cn/lambda/) function that operates on records in the stream.  
To specify an earlier version of the Lambda function than the latest, include the Lambda function version in the Lambda function ARN. For more information about Lambda ARNs, see [Example ARNs: Amazon Lambda](/general/latest/gr/aws-arns-and-namespaces.html#arn-syntax-lambda)
*Required*: Yes  
*Type*: String  
*Pattern*: `arn:.*`  
*Minimum*: `1`  
*Maximum*: `2048`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`RoleARN`  <a name="cfn-kinesisanalytics-application-inputlambdaprocessor-rolearn"></a>
The ARN of the IAM role that is used to access the Amazon Lambda function.  
*Required*: Yes  
*Type*: String  
*Pattern*: `arn:.*`  
*Minimum*: `1`  
*Maximum*: `2048`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)