# Rollbar::Notifications::Rule LevelFilter

## Syntax

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

### JSON

<pre>
{
    "<a href="#type" title="Type">Type</a>" : <i>String</i>,
    "<a href="#operation" title="Operation">Operation</a>" : <i>String</i>,
    "<a href="#value" title="Value">Value</a>" : <i>String</i>
}
</pre>

### YAML

<pre>
<a href="#type" title="Type">Type</a>: <i>String</i>
<a href="#operation" title="Operation">Operation</a>: <i>String</i>
<a href="#value" title="Value">Value</a>: <i>String</i>
</pre>

## Properties

#### Type

Item Level.

_Required_: Yes

_Type_: String

_Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

#### Operation

_Required_: Yes

_Type_: String

_Allowed Values_: <code>eq</code> | <code>gte</code>

_Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

#### Value

_Required_: Yes

_Type_: String

_Allowed Values_: <code>debug</code> | <code>info</code> | <code>warning</code> | <code>error</code> | <code>critical</code>

_Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)