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::HealthLake::FHIRDatastore CreatedAt
<a name="aws-properties-healthlake-fhirdatastore-createdat"></a>

<a name="aws-properties-healthlake-fhirdatastore-createdat-description"></a>The `CreatedAt` property type specifies Property description not available. for an [AWS::HealthLake::FHIRDatastore](aws-resource-healthlake-fhirdatastore.md).

## Syntax
<a name="aws-properties-healthlake-fhirdatastore-createdat-syntax"></a>

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

### JSON
<a name="aws-properties-healthlake-fhirdatastore-createdat-syntax.json"></a>

```
{
  "[Nanos](#cfn-healthlake-fhirdatastore-createdat-nanos)" : {{Integer}},
  "[Seconds](#cfn-healthlake-fhirdatastore-createdat-seconds)" : {{String}}
}
```

### YAML
<a name="aws-properties-healthlake-fhirdatastore-createdat-syntax.yaml"></a>

```
  [Nanos](#cfn-healthlake-fhirdatastore-createdat-nanos): {{Integer}}
  [Seconds](#cfn-healthlake-fhirdatastore-createdat-seconds): {{String}}
```

## Properties
<a name="aws-properties-healthlake-fhirdatastore-createdat-properties"></a>

`Nanos`  <a name="cfn-healthlake-fhirdatastore-createdat-nanos"></a>
Property description not available.  
*Required*: Yes  
*Type*: Integer  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Seconds`  <a name="cfn-healthlake-fhirdatastore-createdat-seconds"></a>
Property description not available.  
*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)