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# AWS::Lambda::EventSourceMapping FilterCriteria
<a name="aws-properties-lambda-eventsourcemapping-filtercriteria"></a>

 An object that contains the filters for an event source. 

## Syntax
<a name="aws-properties-lambda-eventsourcemapping-filtercriteria-syntax"></a>

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

### JSON
<a name="aws-properties-lambda-eventsourcemapping-filtercriteria-syntax.json"></a>

```
{
  "[Filters](#cfn-lambda-eventsourcemapping-filtercriteria-filters)" : [ Filter, ... ]
}
```

### YAML
<a name="aws-properties-lambda-eventsourcemapping-filtercriteria-syntax.yaml"></a>

```
  [Filters](#cfn-lambda-eventsourcemapping-filtercriteria-filters): 
    - Filter
```

## Properties
<a name="aws-properties-lambda-eventsourcemapping-filtercriteria-properties"></a>

`Filters`  <a name="cfn-lambda-eventsourcemapping-filtercriteria-filters"></a>
 A list of filters.   
*Required*: No  
*Type*: Array of [Filter](aws-properties-lambda-eventsourcemapping-filter.md)  
*Minimum*: `1`  
*Maximum*: `20`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)