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 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)