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# AWS::WorkSpacesWeb::SessionLogger EventFilter
<a name="aws-properties-workspacesweb-sessionlogger-eventfilter"></a>

The filter that specifies the events to monitor.

## Syntax
<a name="aws-properties-workspacesweb-sessionlogger-eventfilter-syntax"></a>

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

### JSON
<a name="aws-properties-workspacesweb-sessionlogger-eventfilter-syntax.json"></a>

```
{
  "[All](#cfn-workspacesweb-sessionlogger-eventfilter-all)" : Json,
  "[Include](#cfn-workspacesweb-sessionlogger-eventfilter-include)" : [ String, ... ]
}
```

### YAML
<a name="aws-properties-workspacesweb-sessionlogger-eventfilter-syntax.yaml"></a>

```
  [All](#cfn-workspacesweb-sessionlogger-eventfilter-all): Json
  [Include](#cfn-workspacesweb-sessionlogger-eventfilter-include): 
    - String
```

## Properties
<a name="aws-properties-workspacesweb-sessionlogger-eventfilter-properties"></a>

`All`  <a name="cfn-workspacesweb-sessionlogger-eventfilter-all"></a>
The filter that monitors all of the available events, including any new events emitted in the future. The `All` and `Include` properties are not required, but one of them should be present. `{}` is a valid input.  
*Required*: No  
*Type*: Json  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Include`  <a name="cfn-workspacesweb-sessionlogger-eventfilter-include"></a>
The filter that monitors only the listed set of events. New events are not auto-monitored. The `All` and `Include` properties are not required, but one of them should be present.   
*Required*: No  
*Type*: Array of String  
*Minimum*: `1`  
*Maximum*: `100`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)