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::Memory InvocationConfigurationInput
<a name="aws-properties-bedrockagentcore-memory-invocationconfigurationinput"></a>

The memory invocation configuration input.

## Syntax
<a name="aws-properties-bedrockagentcore-memory-invocationconfigurationinput-syntax"></a>

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

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

```
{
  "[PayloadDeliveryBucketName](#cfn-bedrockagentcore-memory-invocationconfigurationinput-payloaddeliverybucketname)" : String,
  "[TopicArn](#cfn-bedrockagentcore-memory-invocationconfigurationinput-topicarn)" : String
}
```

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

```
  [PayloadDeliveryBucketName](#cfn-bedrockagentcore-memory-invocationconfigurationinput-payloaddeliverybucketname): String
  [TopicArn](#cfn-bedrockagentcore-memory-invocationconfigurationinput-topicarn): String
```

## Properties
<a name="aws-properties-bedrockagentcore-memory-invocationconfigurationinput-properties"></a>

`PayloadDeliveryBucketName`  <a name="cfn-bedrockagentcore-memory-invocationconfigurationinput-payloaddeliverybucketname"></a>
The message invocation configuration information for the bucket name.  
*Required*: No  
*Type*: String  
*Pattern*: `^[a-z0-9][a-z0-9.-]{1,61}[a-z0-9]$`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`TopicArn`  <a name="cfn-bedrockagentcore-memory-invocationconfigurationinput-topicarn"></a>
The memory trigger condition topic Amazon Resource Name (ARN).  
*Required*: No  
*Type*: String  
*Pattern*: `^arn:(aws(?:-cn|-us-gov|-iso(?:-[bef])?)?):[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[^/].{0,1023}$`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)