This is the new *CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [AWS CloudFormation User Guide](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html).
# AWS::EC2::LaunchTemplate Monitoring

Specifies whether detailed monitoring is enabled for an instance. For more information about detailed monitoring, see [Enable or turn off detailed monitoring for your instances](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch-new.html) in the *Amazon EC2 User Guide*.
`Monitoring` is a property of [AWS::EC2::LaunchTemplate LaunchTemplateData](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html).
## Syntax

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

```
{
 "[Enabled](#cfn-ec2-launchtemplate-monitoring-enabled)" : {{Boolean}}
}
```
### YAML

```
 [Enabled](#cfn-ec2-launchtemplate-monitoring-enabled): {{Boolean}}
```
## Properties

`Enabled` 
Specify `true` to enable detailed monitoring. Otherwise, basic monitoring is enabled. 
*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)
## See also

+ [ LaunchTemplatesMonitoringRequest](https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_LaunchTemplatesMonitoringRequest.html) in the *Amazon EC2 API Reference*
+ [ Create a launch template using advanced settings](https://docs.aws.amazon.com/autoscaling/ec2/userguide/advanced-settings-for-your-launch-template.html) in the *Amazon EC2 Auto Scaling User Guide*
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