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::BedrockAgentCore::Harness HarnessTruncationConfiguration
<a name="aws-properties-bedrockagentcore-harness-harnesstruncationconfiguration"></a>

<a name="aws-properties-bedrockagentcore-harness-harnesstruncationconfiguration-description"></a>The `HarnessTruncationConfiguration` property type specifies Property description not available. for an [AWS::BedrockAgentCore::Harness](aws-resource-bedrockagentcore-harness.md).

## Syntax
<a name="aws-properties-bedrockagentcore-harness-harnesstruncationconfiguration-syntax"></a>

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

### JSON
<a name="aws-properties-bedrockagentcore-harness-harnesstruncationconfiguration-syntax.json"></a>

```
{
  "[Config](#cfn-bedrockagentcore-harness-harnesstruncationconfiguration-config)" : {{HarnessTruncationStrategyConfiguration}},
  "[Strategy](#cfn-bedrockagentcore-harness-harnesstruncationconfiguration-strategy)" : {{String}}
}
```

### YAML
<a name="aws-properties-bedrockagentcore-harness-harnesstruncationconfiguration-syntax.yaml"></a>

```
  [Config](#cfn-bedrockagentcore-harness-harnesstruncationconfiguration-config): {{
    HarnessTruncationStrategyConfiguration}}
  [Strategy](#cfn-bedrockagentcore-harness-harnesstruncationconfiguration-strategy): {{String}}
```

## Properties
<a name="aws-properties-bedrockagentcore-harness-harnesstruncationconfiguration-properties"></a>

`Config`  <a name="cfn-bedrockagentcore-harness-harnesstruncationconfiguration-config"></a>
Property description not available.  
*Required*: No  
*Type*: [HarnessTruncationStrategyConfiguration](aws-properties-bedrockagentcore-harness-harnesstruncationstrategyconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Strategy`  <a name="cfn-bedrockagentcore-harness-harnesstruncationconfiguration-strategy"></a>
Property description not available.  
*Required*: Yes  
*Type*: String  
*Allowed values*: `sliding_window | summarization | none`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)