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::GroundStation::MissionProfile StreamsKmsKey
<a name="aws-properties-groundstation-missionprofile-streamskmskey"></a>

KMS key info.

## Syntax
<a name="aws-properties-groundstation-missionprofile-streamskmskey-syntax"></a>

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

### JSON
<a name="aws-properties-groundstation-missionprofile-streamskmskey-syntax.json"></a>

```
{
  "[KmsAliasArn](#cfn-groundstation-missionprofile-streamskmskey-kmsaliasarn)" : String,
  "[KmsAliasName](#cfn-groundstation-missionprofile-streamskmskey-kmsaliasname)" : String,
  "[KmsKeyArn](#cfn-groundstation-missionprofile-streamskmskey-kmskeyarn)" : String
}
```

### YAML
<a name="aws-properties-groundstation-missionprofile-streamskmskey-syntax.yaml"></a>

```
  [KmsAliasArn](#cfn-groundstation-missionprofile-streamskmskey-kmsaliasarn): String
  [KmsAliasName](#cfn-groundstation-missionprofile-streamskmskey-kmsaliasname): String
  [KmsKeyArn](#cfn-groundstation-missionprofile-streamskmskey-kmskeyarn): String
```

## Properties
<a name="aws-properties-groundstation-missionprofile-streamskmskey-properties"></a>

`KmsAliasArn`  <a name="cfn-groundstation-missionprofile-streamskmskey-kmsaliasarn"></a>
KMS Alias Arn.  
*Required*: No  
*Type*: String  
*Pattern*: `^(arn:(aws[a-zA-Z-]*)?:[a-z0-9-.]+:.*)|()$`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`KmsAliasName`  <a name="cfn-groundstation-missionprofile-streamskmskey-kmsaliasname"></a>
KMS Alias Name.  
*Required*: No  
*Type*: String  
*Pattern*: `^alias/[a-zA-Z0-9:/_-]+$`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`KmsKeyArn`  <a name="cfn-groundstation-missionprofile-streamskmskey-kmskeyarn"></a>
KMS Key Arn.  
*Required*: No  
*Type*: String  
*Pattern*: `^(arn:(aws[a-zA-Z-]*)?:[a-z0-9-.]+:.*)|()$`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)