This is the new *Amazon CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [Amazon CloudFormation User Guide](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::DataZone::EnvironmentBlueprintConfiguration RegionalParameter
<a name="aws-properties-datazone-environmentblueprintconfiguration-regionalparameter"></a>

The regional parameters in the environment blueprint.

## Syntax
<a name="aws-properties-datazone-environmentblueprintconfiguration-regionalparameter-syntax"></a>

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

### JSON
<a name="aws-properties-datazone-environmentblueprintconfiguration-regionalparameter-syntax.json"></a>

```
{
  "[Parameters](#cfn-datazone-environmentblueprintconfiguration-regionalparameter-parameters)" : {{{{{Key}}: {{Value}}, ...}}},
  "[Region](#cfn-datazone-environmentblueprintconfiguration-regionalparameter-region)" : {{String}}
}
```

### YAML
<a name="aws-properties-datazone-environmentblueprintconfiguration-regionalparameter-syntax.yaml"></a>

```
  [Parameters](#cfn-datazone-environmentblueprintconfiguration-regionalparameter-parameters): {{
    {{Key}}: {{Value}}}}
  [Region](#cfn-datazone-environmentblueprintconfiguration-regionalparameter-region): {{String}}
```

## Properties
<a name="aws-properties-datazone-environmentblueprintconfiguration-regionalparameter-properties"></a>

`Parameters`  <a name="cfn-datazone-environmentblueprintconfiguration-regionalparameter-parameters"></a>
A string to string map containing parameters for the region.  
*Required*: No  
*Type*: Object of String  
*Pattern*: `.+`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Region`  <a name="cfn-datazone-environmentblueprintconfiguration-regionalparameter-region"></a>
The region specified in the environment parameter.  
*Required*: No  
*Type*: String  
*Pattern*: `^[a-z]{2}-?(iso|gov)?-{1}[a-z]*-{1}[0-9]$`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)