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# AWS::SageMaker::InferenceExperiment ModelVariantConfig
<a name="aws-properties-sagemaker-inferenceexperiment-modelvariantconfig"></a>

Contains information about the deployment options of a model.

## Syntax
<a name="aws-properties-sagemaker-inferenceexperiment-modelvariantconfig-syntax"></a>

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

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

```
{
  "[InfrastructureConfig](#cfn-sagemaker-inferenceexperiment-modelvariantconfig-infrastructureconfig)" : ModelInfrastructureConfig,
  "[ModelName](#cfn-sagemaker-inferenceexperiment-modelvariantconfig-modelname)" : String,
  "[VariantName](#cfn-sagemaker-inferenceexperiment-modelvariantconfig-variantname)" : String
}
```

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

```
  [InfrastructureConfig](#cfn-sagemaker-inferenceexperiment-modelvariantconfig-infrastructureconfig): 
    ModelInfrastructureConfig
  [ModelName](#cfn-sagemaker-inferenceexperiment-modelvariantconfig-modelname): String
  [VariantName](#cfn-sagemaker-inferenceexperiment-modelvariantconfig-variantname): String
```

## Properties
<a name="aws-properties-sagemaker-inferenceexperiment-modelvariantconfig-properties"></a>

`InfrastructureConfig`  <a name="cfn-sagemaker-inferenceexperiment-modelvariantconfig-infrastructureconfig"></a>
The configuration for the infrastructure that the model will be deployed to.  
*Required*: Yes  
*Type*: [ModelInfrastructureConfig](aws-properties-sagemaker-inferenceexperiment-modelinfrastructureconfig.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ModelName`  <a name="cfn-sagemaker-inferenceexperiment-modelvariantconfig-modelname"></a>
The name of the Amazon SageMaker Model entity.  
*Required*: Yes  
*Type*: String  
*Pattern*: `^[a-zA-Z0-9](-*[a-zA-Z0-9])*`  
*Maximum*: `63`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`VariantName`  <a name="cfn-sagemaker-inferenceexperiment-modelvariantconfig-variantname"></a>
The name of the variant.  
*Required*: Yes  
*Type*: String  
*Pattern*: `^[a-zA-Z0-9]([\-a-zA-Z0-9]*[a-zA-Z0-9])?`  
*Maximum*: `63`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)