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# AWS::CustomerProfiles::EventTrigger Period
<a name="aws-properties-customerprofiles-eventtrigger-period"></a>

Defines a limit and the time period during which it is enforced.

## Syntax
<a name="aws-properties-customerprofiles-eventtrigger-period-syntax"></a>

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

### JSON
<a name="aws-properties-customerprofiles-eventtrigger-period-syntax.json"></a>

```
{
  "[MaxInvocationsPerProfile](#cfn-customerprofiles-eventtrigger-period-maxinvocationsperprofile)" : Integer,
  "[Unit](#cfn-customerprofiles-eventtrigger-period-unit)" : String,
  "[Unlimited](#cfn-customerprofiles-eventtrigger-period-unlimited)" : Boolean,
  "[Value](#cfn-customerprofiles-eventtrigger-period-value)" : Integer
}
```

### YAML
<a name="aws-properties-customerprofiles-eventtrigger-period-syntax.yaml"></a>

```
  [MaxInvocationsPerProfile](#cfn-customerprofiles-eventtrigger-period-maxinvocationsperprofile): Integer
  [Unit](#cfn-customerprofiles-eventtrigger-period-unit): String
  [Unlimited](#cfn-customerprofiles-eventtrigger-period-unlimited): Boolean
  [Value](#cfn-customerprofiles-eventtrigger-period-value): Integer
```

## Properties
<a name="aws-properties-customerprofiles-eventtrigger-period-properties"></a>

`MaxInvocationsPerProfile`  <a name="cfn-customerprofiles-eventtrigger-period-maxinvocationsperprofile"></a>
The maximum allowed number of destination invocations per profile.  
*Required*: No  
*Type*: Integer  
*Minimum*: `1`  
*Maximum*: `1000`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Unit`  <a name="cfn-customerprofiles-eventtrigger-period-unit"></a>
The unit of time.  
*Required*: Yes  
*Type*: String  
*Allowed values*: `HOURS | DAYS | WEEKS | MONTHS`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Unlimited`  <a name="cfn-customerprofiles-eventtrigger-period-unlimited"></a>
If set to true, there is no limit on the number of destination invocations per profile. The default is false.  
*Required*: No  
*Type*: Boolean  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Value`  <a name="cfn-customerprofiles-eventtrigger-period-value"></a>
The amount of time of the specified unit.  
*Required*: Yes  
*Type*: Integer  
*Minimum*: `1`  
*Maximum*: `24`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)