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::SageMaker::AppImageConfig
<a name="aws-resource-sagemaker-appimageconfig"></a>

Creates a configuration for running a SageMaker AI image as a KernelGateway app. The configuration specifies the Amazon Elastic File System storage volume on the image, and a list of the kernels in the image.

## Syntax
<a name="aws-resource-sagemaker-appimageconfig-syntax"></a>

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

### JSON
<a name="aws-resource-sagemaker-appimageconfig-syntax.json"></a>

```
{
  "Type" : "AWS::SageMaker::AppImageConfig",
  "Properties" : {
      "[AppImageConfigName](#cfn-sagemaker-appimageconfig-appimageconfigname)" : String,
      "[CodeEditorAppImageConfig](#cfn-sagemaker-appimageconfig-codeeditorappimageconfig)" : CodeEditorAppImageConfig,
      "[JupyterLabAppImageConfig](#cfn-sagemaker-appimageconfig-jupyterlabappimageconfig)" : JupyterLabAppImageConfig,
      "[KernelGatewayImageConfig](#cfn-sagemaker-appimageconfig-kernelgatewayimageconfig)" : KernelGatewayImageConfig,
      "[Tags](#cfn-sagemaker-appimageconfig-tags)" : [ Tag, ... ]
    }
}
```

### YAML
<a name="aws-resource-sagemaker-appimageconfig-syntax.yaml"></a>

```
Type: AWS::SageMaker::AppImageConfig
Properties:
  [AppImageConfigName](#cfn-sagemaker-appimageconfig-appimageconfigname): String
  [CodeEditorAppImageConfig](#cfn-sagemaker-appimageconfig-codeeditorappimageconfig): 
    CodeEditorAppImageConfig
  [JupyterLabAppImageConfig](#cfn-sagemaker-appimageconfig-jupyterlabappimageconfig): 
    JupyterLabAppImageConfig
  [KernelGatewayImageConfig](#cfn-sagemaker-appimageconfig-kernelgatewayimageconfig): 
    KernelGatewayImageConfig
  [Tags](#cfn-sagemaker-appimageconfig-tags): 
    - Tag
```

## Properties
<a name="aws-resource-sagemaker-appimageconfig-properties"></a>

`AppImageConfigName`  <a name="cfn-sagemaker-appimageconfig-appimageconfigname"></a>
The name of the AppImageConfig. Must be unique to your account.  
*Required*: Yes  
*Type*: String  
*Pattern*: `^[a-zA-Z0-9](-*[a-zA-Z0-9]){0,62}`  
*Minimum*: `1`  
*Maximum*: `63`  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`CodeEditorAppImageConfig`  <a name="cfn-sagemaker-appimageconfig-codeeditorappimageconfig"></a>
The configuration for the file system and the runtime, such as the environment variables and entry point.  
*Required*: No  
*Type*: [CodeEditorAppImageConfig](aws-properties-sagemaker-appimageconfig-codeeditorappimageconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`JupyterLabAppImageConfig`  <a name="cfn-sagemaker-appimageconfig-jupyterlabappimageconfig"></a>
The configuration for the file system and the runtime, such as the environment variables and entry point.  
*Required*: No  
*Type*: [JupyterLabAppImageConfig](aws-properties-sagemaker-appimageconfig-jupyterlabappimageconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`KernelGatewayImageConfig`  <a name="cfn-sagemaker-appimageconfig-kernelgatewayimageconfig"></a>
The configuration for the file system and kernels in the SageMaker AI image.  
*Required*: No  
*Type*: [KernelGatewayImageConfig](aws-properties-sagemaker-appimageconfig-kernelgatewayimageconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Tags`  <a name="cfn-sagemaker-appimageconfig-tags"></a>
An array of key-value pairs to apply to this resource.  
For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html).  
*Required*: No  
*Type*: Array of [Tag](aws-properties-sagemaker-appimageconfig-tag.md)  
*Minimum*: `0`  
*Maximum*: `50`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

## Return values
<a name="aws-resource-sagemaker-appimageconfig-return-values"></a>

### Ref
<a name="aws-resource-sagemaker-appimageconfig-return-values-ref"></a>

When you pass the logical ID of this resource to the intrinsic `Ref` function, `Ref` returns the name of the AppImageConfig.

For more information about using the `Ref` function, see [https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-ref.html](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-ref.html).

### Fn::GetAtt
<a name="aws-resource-sagemaker-appimageconfig-return-values-fn--getatt"></a>

The `Fn::GetAtt` intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.

For more information about using the `Fn::GetAtt` intrinsic function, see [https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-getatt.html](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-getatt.html).

#### 
<a name="aws-resource-sagemaker-appimageconfig-return-values-fn--getatt-fn--getatt"></a>

`AppImageConfigArn`  <a name="AppImageConfigArn-fn::getatt"></a>
The Amazon Resource Name (ARN) of the AppImageConfig, such as `arn:aws:sagemaker:us-west-2:account-id:app-image-config/my-app-image-config-name`.

# AWS::SageMaker::AppImageConfig CodeEditorAppImageConfig
<a name="aws-properties-sagemaker-appimageconfig-codeeditorappimageconfig"></a>

The configuration for the file system and kernels in a SageMaker image running as a Code Editor app. The `FileSystemConfig` object is not supported.

## Syntax
<a name="aws-properties-sagemaker-appimageconfig-codeeditorappimageconfig-syntax"></a>

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

### JSON
<a name="aws-properties-sagemaker-appimageconfig-codeeditorappimageconfig-syntax.json"></a>

```
{
  "[ContainerConfig](#cfn-sagemaker-appimageconfig-codeeditorappimageconfig-containerconfig)" : ContainerConfig
}
```

### YAML
<a name="aws-properties-sagemaker-appimageconfig-codeeditorappimageconfig-syntax.yaml"></a>

```
  [ContainerConfig](#cfn-sagemaker-appimageconfig-codeeditorappimageconfig-containerconfig): 
    ContainerConfig
```

## Properties
<a name="aws-properties-sagemaker-appimageconfig-codeeditorappimageconfig-properties"></a>

`ContainerConfig`  <a name="cfn-sagemaker-appimageconfig-codeeditorappimageconfig-containerconfig"></a>
The container configuration for the Code Editor application image.  
*Required*: No  
*Type*: [ContainerConfig](aws-properties-sagemaker-appimageconfig-containerconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

# AWS::SageMaker::AppImageConfig ContainerConfig
<a name="aws-properties-sagemaker-appimageconfig-containerconfig"></a>

The configuration used to run the application image container.

## Syntax
<a name="aws-properties-sagemaker-appimageconfig-containerconfig-syntax"></a>

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

### JSON
<a name="aws-properties-sagemaker-appimageconfig-containerconfig-syntax.json"></a>

```
{
  "[ContainerArguments](#cfn-sagemaker-appimageconfig-containerconfig-containerarguments)" : [ String, ... ],
  "[ContainerEntrypoint](#cfn-sagemaker-appimageconfig-containerconfig-containerentrypoint)" : [ String, ... ],
  "[ContainerEnvironmentVariables](#cfn-sagemaker-appimageconfig-containerconfig-containerenvironmentvariables)" : [ CustomImageContainerEnvironmentVariable, ... ]
}
```

### YAML
<a name="aws-properties-sagemaker-appimageconfig-containerconfig-syntax.yaml"></a>

```
  [ContainerArguments](#cfn-sagemaker-appimageconfig-containerconfig-containerarguments): 
    - String
  [ContainerEntrypoint](#cfn-sagemaker-appimageconfig-containerconfig-containerentrypoint): 
    - String
  [ContainerEnvironmentVariables](#cfn-sagemaker-appimageconfig-containerconfig-containerenvironmentvariables): 
    - CustomImageContainerEnvironmentVariable
```

## Properties
<a name="aws-properties-sagemaker-appimageconfig-containerconfig-properties"></a>

`ContainerArguments`  <a name="cfn-sagemaker-appimageconfig-containerconfig-containerarguments"></a>
The arguments for the container when you're running the application.  
*Required*: No  
*Type*: Array of String  
*Minimum*: `0`  
*Maximum*: `50`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ContainerEntrypoint`  <a name="cfn-sagemaker-appimageconfig-containerconfig-containerentrypoint"></a>
The entrypoint used to run the application in the container.  
*Required*: No  
*Type*: Array of String  
*Minimum*: `0`  
*Maximum*: `1`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ContainerEnvironmentVariables`  <a name="cfn-sagemaker-appimageconfig-containerconfig-containerenvironmentvariables"></a>
The environment variables to set in the container  
*Required*: No  
*Type*: Array of [CustomImageContainerEnvironmentVariable](aws-properties-sagemaker-appimageconfig-customimagecontainerenvironmentvariable.md)  
*Minimum*: `0`  
*Maximum*: `25`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

# AWS::SageMaker::AppImageConfig CustomImageContainerEnvironmentVariable
<a name="aws-properties-sagemaker-appimageconfig-customimagecontainerenvironmentvariable"></a>

The environment variables to set in the container

## Syntax
<a name="aws-properties-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-syntax"></a>

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

### JSON
<a name="aws-properties-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-syntax.json"></a>

```
{
  "[Key](#cfn-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-key)" : String,
  "[Value](#cfn-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-value)" : String
}
```

### YAML
<a name="aws-properties-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-syntax.yaml"></a>

```
  [Key](#cfn-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-key): String
  [Value](#cfn-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-value): String
```

## Properties
<a name="aws-properties-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-properties"></a>

`Key`  <a name="cfn-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-key"></a>
The key that identifies a container environment variable.  
*Required*: Yes  
*Type*: String  
*Pattern*: `^(?!\s*$).+`  
*Minimum*: `1`  
*Maximum*: `256`  
*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-sagemaker-appimageconfig-customimagecontainerenvironmentvariable-value"></a>
The value of the container environment variable.  
*Required*: Yes  
*Type*: String  
*Pattern*: `^(?!\s*$).+`  
*Minimum*: `1`  
*Maximum*: `256`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

# AWS::SageMaker::AppImageConfig FileSystemConfig
<a name="aws-properties-sagemaker-appimageconfig-filesystemconfig"></a>

The Amazon Elastic File System storage configuration for a SageMaker AI image.

## Syntax
<a name="aws-properties-sagemaker-appimageconfig-filesystemconfig-syntax"></a>

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

### JSON
<a name="aws-properties-sagemaker-appimageconfig-filesystemconfig-syntax.json"></a>

```
{
  "[DefaultGid](#cfn-sagemaker-appimageconfig-filesystemconfig-defaultgid)" : Integer,
  "[DefaultUid](#cfn-sagemaker-appimageconfig-filesystemconfig-defaultuid)" : Integer,
  "[MountPath](#cfn-sagemaker-appimageconfig-filesystemconfig-mountpath)" : String
}
```

### YAML
<a name="aws-properties-sagemaker-appimageconfig-filesystemconfig-syntax.yaml"></a>

```
  [DefaultGid](#cfn-sagemaker-appimageconfig-filesystemconfig-defaultgid): Integer
  [DefaultUid](#cfn-sagemaker-appimageconfig-filesystemconfig-defaultuid): Integer
  [MountPath](#cfn-sagemaker-appimageconfig-filesystemconfig-mountpath): String
```

## Properties
<a name="aws-properties-sagemaker-appimageconfig-filesystemconfig-properties"></a>

`DefaultGid`  <a name="cfn-sagemaker-appimageconfig-filesystemconfig-defaultgid"></a>
The default POSIX group ID (GID). If not specified, defaults to `100`.  
*Required*: No  
*Type*: Integer  
*Minimum*: `0`  
*Maximum*: `65535`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`DefaultUid`  <a name="cfn-sagemaker-appimageconfig-filesystemconfig-defaultuid"></a>
The default POSIX user ID (UID). If not specified, defaults to `1000`.  
*Required*: No  
*Type*: Integer  
*Minimum*: `0`  
*Maximum*: `65535`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`MountPath`  <a name="cfn-sagemaker-appimageconfig-filesystemconfig-mountpath"></a>
The path within the image to mount the user's EFS home directory. The directory should be empty. If not specified, defaults to */home/sagemaker-user*.  
*Required*: No  
*Type*: String  
*Pattern*: `^/.*`  
*Minimum*: `1`  
*Maximum*: `1024`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

# AWS::SageMaker::AppImageConfig JupyterLabAppImageConfig
<a name="aws-properties-sagemaker-appimageconfig-jupyterlabappimageconfig"></a>

The configuration for the file system and kernels in a SageMaker AI image running as a JupyterLab app. The `FileSystemConfig` object is not supported.

## Syntax
<a name="aws-properties-sagemaker-appimageconfig-jupyterlabappimageconfig-syntax"></a>

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

### JSON
<a name="aws-properties-sagemaker-appimageconfig-jupyterlabappimageconfig-syntax.json"></a>

```
{
  "[ContainerConfig](#cfn-sagemaker-appimageconfig-jupyterlabappimageconfig-containerconfig)" : ContainerConfig
}
```

### YAML
<a name="aws-properties-sagemaker-appimageconfig-jupyterlabappimageconfig-syntax.yaml"></a>

```
  [ContainerConfig](#cfn-sagemaker-appimageconfig-jupyterlabappimageconfig-containerconfig): 
    ContainerConfig
```

## Properties
<a name="aws-properties-sagemaker-appimageconfig-jupyterlabappimageconfig-properties"></a>

`ContainerConfig`  <a name="cfn-sagemaker-appimageconfig-jupyterlabappimageconfig-containerconfig"></a>
The configuration used to run the application image container.  
*Required*: No  
*Type*: [ContainerConfig](aws-properties-sagemaker-appimageconfig-containerconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

# AWS::SageMaker::AppImageConfig KernelGatewayImageConfig
<a name="aws-properties-sagemaker-appimageconfig-kernelgatewayimageconfig"></a>

The configuration for the file system and kernels in a SageMaker AI image running as a KernelGateway app.

## Syntax
<a name="aws-properties-sagemaker-appimageconfig-kernelgatewayimageconfig-syntax"></a>

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

### JSON
<a name="aws-properties-sagemaker-appimageconfig-kernelgatewayimageconfig-syntax.json"></a>

```
{
  "[FileSystemConfig](#cfn-sagemaker-appimageconfig-kernelgatewayimageconfig-filesystemconfig)" : FileSystemConfig,
  "[KernelSpecs](#cfn-sagemaker-appimageconfig-kernelgatewayimageconfig-kernelspecs)" : [ KernelSpec, ... ]
}
```

### YAML
<a name="aws-properties-sagemaker-appimageconfig-kernelgatewayimageconfig-syntax.yaml"></a>

```
  [FileSystemConfig](#cfn-sagemaker-appimageconfig-kernelgatewayimageconfig-filesystemconfig): 
    FileSystemConfig
  [KernelSpecs](#cfn-sagemaker-appimageconfig-kernelgatewayimageconfig-kernelspecs): 
    - KernelSpec
```

## Properties
<a name="aws-properties-sagemaker-appimageconfig-kernelgatewayimageconfig-properties"></a>

`FileSystemConfig`  <a name="cfn-sagemaker-appimageconfig-kernelgatewayimageconfig-filesystemconfig"></a>
The Amazon Elastic File System storage configuration for a SageMaker AI image.  
*Required*: No  
*Type*: [FileSystemConfig](aws-properties-sagemaker-appimageconfig-filesystemconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`KernelSpecs`  <a name="cfn-sagemaker-appimageconfig-kernelgatewayimageconfig-kernelspecs"></a>
The specification of the Jupyter kernels in the image.  
*Required*: Yes  
*Type*: Array of [KernelSpec](aws-properties-sagemaker-appimageconfig-kernelspec.md)  
*Minimum*: `1`  
*Maximum*: `1`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

# AWS::SageMaker::AppImageConfig KernelSpec
<a name="aws-properties-sagemaker-appimageconfig-kernelspec"></a>

The specification of a Jupyter kernel.

## Syntax
<a name="aws-properties-sagemaker-appimageconfig-kernelspec-syntax"></a>

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

### JSON
<a name="aws-properties-sagemaker-appimageconfig-kernelspec-syntax.json"></a>

```
{
  "[DisplayName](#cfn-sagemaker-appimageconfig-kernelspec-displayname)" : String,
  "[Name](#cfn-sagemaker-appimageconfig-kernelspec-name)" : String
}
```

### YAML
<a name="aws-properties-sagemaker-appimageconfig-kernelspec-syntax.yaml"></a>

```
  [DisplayName](#cfn-sagemaker-appimageconfig-kernelspec-displayname): String
  [Name](#cfn-sagemaker-appimageconfig-kernelspec-name): String
```

## Properties
<a name="aws-properties-sagemaker-appimageconfig-kernelspec-properties"></a>

`DisplayName`  <a name="cfn-sagemaker-appimageconfig-kernelspec-displayname"></a>
The display name of the kernel.  
*Required*: No  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `1024`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Name`  <a name="cfn-sagemaker-appimageconfig-kernelspec-name"></a>
The name of the Jupyter kernel in the image. This value is case sensitive.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `1024`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

# AWS::SageMaker::AppImageConfig Tag
<a name="aws-properties-sagemaker-appimageconfig-tag"></a>

A tag object that consists of a key and an optional value, used to manage metadata for SageMaker AWS resources.

You can add tags to notebook instances, training jobs, hyperparameter tuning jobs, batch transform jobs, models, labeling jobs, work teams, endpoint configurations, and endpoints. For more information on adding tags to SageMaker resources, see [AddTags](https://docs.aws.amazon.com/sagemaker/latest/APIReference/API_AddTags.html).

For more information on adding metadata to your AWS resources with tagging, see [Tagging AWS resources](https://docs.aws.amazon.com/general/latest/gr/aws_tagging.html). For advice on best practices for managing AWS resources with tagging, see [Tagging Best Practices: Implement an Effective AWS Resource Tagging Strategy](https://d1.awsstatic.com/whitepapers/aws-tagging-best-practices.pdf).

## Syntax
<a name="aws-properties-sagemaker-appimageconfig-tag-syntax"></a>

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

### JSON
<a name="aws-properties-sagemaker-appimageconfig-tag-syntax.json"></a>

```
{
  "[Key](#cfn-sagemaker-appimageconfig-tag-key)" : String,
  "[Value](#cfn-sagemaker-appimageconfig-tag-value)" : String
}
```

### YAML
<a name="aws-properties-sagemaker-appimageconfig-tag-syntax.yaml"></a>

```
  [Key](#cfn-sagemaker-appimageconfig-tag-key): String
  [Value](#cfn-sagemaker-appimageconfig-tag-value): String
```

## Properties
<a name="aws-properties-sagemaker-appimageconfig-tag-properties"></a>

`Key`  <a name="cfn-sagemaker-appimageconfig-tag-key"></a>
The tag key. Tag keys must be unique per resource.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `128`  
*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-sagemaker-appimageconfig-tag-value"></a>
The tag value.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `128`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)