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 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)